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Keisen Associates

Keisen Associates is a Tokyo-based Japanese intellectual property law firm.

Legal Services
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Headquarters
Tokyo, JapanSource: RevenueBaseRetrieved October 13, 2026
Employee range
11 to 50Source: RevenueBaseRetrieved October 13, 2026
Founded
1999Source: RevenueBaseRetrieved October 13, 2026
Published list appearances
81 supported appearances ↗Source: RevenueBase lists
The company at a glance

What does Keisen Associates do?

The firm provides Japanese and international legal support in patent, design, and trademark law.

Based on the company’s public LinkedIn information, supplied through RevenueBase.

What the business offers

Services & capabilities.

Technical translation services

The firm offers in-house technical translations.

Source: LinkedIn company description · Retrieved October 13, 2026

Explore the business in context

Company lists.

Supported appearances on published RevenueBase lists, including available memberships beyond displayed rankings.

Positions describe ordering within each source list. See how lists are built ↗

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BADGE PREVIEWKeisen Associates listed #5 on Patent attorney recruitment companies, September 28, 2026Open the published source list.
Keisen Associates

#5 Patent attorney recruitment companies

Snapshot: September 28, 2026

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Company information

Sources & data notes.

RevenueBase prepared this profile from the company’s public LinkedIn information and RevenueBase company data. These source records were retrieved on October 13, 2026. AI helped summarize these sources, with a separate automated check against the source text completed on November 4, 2026. Directory positions use company-contact counts from separate saved list snapshots dated September 13, 2026, September 15, 2026, September 16, 2026, September 19, 2026, September 20, 2026, September 21, 2026, September 26, 2026, September 27, 2026, September 28, 2026 and September 30, 2026. How the company lists are built.

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