Company lists · Data refreshed November 2026

Top 25 Cell therapy research organizations based in Japan

RevenueBase identified 67 company matches for cell therapy research organizations associated with Japan as of November 2026 and tracks 934 professional contacts across them, including 196 with verified work emails. Tokyo is the largest hub.

This list covers company matches for cell therapy research organizations associated with Japan, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
67Companies
934Contacts tracked
196Verified emails
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The 25 largest cell therapy research organizations based in Japan

Ranked by team size
Top 25 of 67 company matches for cell therapy research organizations based in Japan, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchTokyo, JapanHQ recorded Nov 6, 2026201-500261 contacts →

Exact match

“National Cancer Center was established in 1962 by the Japanese Government as the first national hospital and research institute specializing in cancer patient management and basic…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBunkyo, JapanHQ recorded Nov 6, 202651-20062 contacts →

Exact match

“ThinkCyte’s mission is to provide scientists and biomedical professionals with a transformational single-cell technology that accelerates biological discoveries and enable the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchYokohama, JapanHQ recorded Nov 6, 202651-20056 contacts →

Exact match

“REPROCELL supports nearly the entire workflow of stem cell research and pre-clinical drug development.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchJapan Japan, JapanHQ recorded Nov 6, 2026501-1,00020 contacts →

Exact match

“Minaris Regenerative Medicine is a global contract development and manufacturing organization for the production of cell and gene therapy products.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchFujisawa, JapanHQ recorded Nov 6, 202651-20020 contacts →

Exact match

“This company is a spinout from Takeda Pharmaceuticals and Kyoto University, focusing on the development of induced pluripotent stem cell (iPSC) technology-based regenerative…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact match中央区, JapanHQ recorded Nov 6, 202611-5019 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchToon-shi, JapanHQ recorded Nov 6, 20261-1018 contacts →

Exact match

“We are driving the evolution of next-generation CAR-T cell therapy with precision-engineered CAR constructs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchKoto-ku, JapanHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“CellFiber is a Tokyo-based biotechnology company built on proprietary 3D cell-culture technology.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMinato-ku, JapanHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Heartseed Inc, a pioneering clinical-stage biotech company based in Tokyo, is at the forefront of developing groundbreaking treatments for severe heart conditions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBunkyo-ku, JapanHQ recorded Nov 6, 20261-1014 contacts →

Exact match

“Celaid Therapeutics is a Japan-based biotechnology company, which has developed a platform technology to efficiently expand hematopoietic stem cells ex vivo without choosing its…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact match京都市上京区, JapanHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“iHeart Japan is an venture company developing regenerative medicine products.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchTokyo, JapanHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Our aim at Kintaro Cells Power International is a medical supplier of "Kintaro Cells"- Human Bone Marrow Mesenchymal Stromal Cells.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact match中央, JapanHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Nihonbashi-Kobuna, Chuo-ku, Tokyo, Japan”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchKawasaki, JapanHQ recorded Nov 6, 202611-507 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMatsumoto, JapanHQ recorded Nov 6, 202611-505 contacts →

Exact match

“A-SEEDS, an innovative biotech company sprouted from Shinshu University, is dedicated to pioneering advanced treatments for life-threatening cancers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact match墨田区, JapanHQ recorded Nov 6, 202611-505 contacts →

Exact match

“About company Blue Industries Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact match文京区, JapanHQ recorded Nov 6, 20261-105 contacts →

Exact match

“A bio-venture company established with the aim of using ultra-high-purity human bone marrow-derived stem cells "REC®" to help treat various intractable diseases.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact match京都市上京区, JapanHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Regulatory T cell use of medical care.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchKyoto-city, JapanHQ recorded Nov 6, 202611-503 contacts →

Exact match

“We are specialists of culture media and cells with both manufacturing and contract research functions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchKyoto, JapanHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Recent development of engineered T cell therapies has demonstrated remarkable efficacy and brought hope to cancer patients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchTokyo, JapanHQ recorded Nov 6, 20261-103 contacts →

Exact match

“We are a clinical stage biopharmaceutical company aspiring to cure solid tumors with our novel TCR like CAR-T cell therapies that enhances the immune system with state of the art…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchTokyo, JapanHQ recorded Nov 6, 202611-502 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact match京都市, JapanHQ recorded Nov 6, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchShinjuku-ku, JapanHQ recorded Nov 6, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchFukuoka, JapanHQ recorded Nov 6, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 67 cell therapy research organizations based in Japan

See the full list, filter by size, metro and specialty, and access 196 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cell therapy research organizations based in Japan at a glance

As of Nov 6, 2026
21.0%Verified-email coverage
13.9Average contacts per company
11-50Median size (employees)
16.4%Largest-city concentration · Tokyo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
21
11-50
32
51-200
7
201-500
3
501-1,000
1
1,001-5,000
1
5,001-10,000
1
10001+
1

Email recency for this list is measured worldwide rather than for Japan, so it is reported there. Company counts and contact totals on this page are exact for Japan, over 67 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Japan whose business descriptions match “cell therapy research organizations” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 196 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “cell therapy research organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cell therapy research organizations are there based in Japan?

RevenueBase identified 67 company matches for cell therapy research organizations associated with Japan as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

National Cancer Center Hospital tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most cell therapy research organizations?

Tokyo leads with 11 company records, followed by Jing (5) and Kyoto (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 196 professional contacts with verified work emails tracked across these 67 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.