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Japan Patent Office Employee Directory

Government AdministrationTokio, Japan51-200 Employees

The Japan Patent Office (JPO) is a government agency under the Ministry of Economy, Trade and Industry, based in Tokyo, Japan. It administers Japan's industrial property rights system, which encompasses patents, utility models, designs and trademarks. The system aims to protect intellectual creations and ensure their effective use, contributing to industrial development.

The JPO functions as the national authority for industrial property within the government administration landscape, serving users seeking protection for their inventions, designs and marks. In 2026 it introduced online interview procedures to facilitate interactions with international users, reflecting ongoing modernization of its processes.

Find Japan Patent Office employees' phone numbers or email addresses

Japan Patent Office Global Highlights

Location
Employees

Asia
105

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  • Japan
    100
  • Singapore
    2
  • India
    1
  • Malaysia
    1
  • China
    1

North America
12

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  • United States Of America
    12

Europe
9

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  • Switzerland
    3
  • Germany
    2
  • France
    2
  • Netherlands
    1
  • United Kingdom Of Great Britain And Northern Ireland
    1

Japan Patent Office's Leadership

  • Chief Administrative Judge, The 25th Board Of Trial And Appeal at Japan Patent Office
    N. H.
    Chief Administrative Judge, The 25th Board Of Trial And Appeal
    Mobile Phone
  • Director General For Trial And Appeal Department at Japan Patent Office
    T. Y.
    Director General For Trial And Appeal Department
    Mobile Phone
  • Director General, Trial And Appeal Department at Japan Patent Office
    M. N.
    Director General, Trial And Appeal Department
    Mobile Phone
  • Director General Of Patent And Design Examination Department at Japan Patent Office
    T. S.
    Director General Of Patent And Design Examination Department
    Mobile Phone
  • Senior Chief Patent Examiner at Japan Patent Office
    K. S.
    Senior Chief Patent Examiner
    Mobile Phone
  • Director Of Jpo Digital Strategy Team at Japan Patent Office
    T. I.
    Director Of Jpo Digital Strategy Team
    Mobile Phone
  • Director at Japan Patent Office
    Y. N.
    Director
    Mobile Phone
  • Director For International Intellectual Property Policy Planning at Japan Patent Office
    Y. O.
    Director For International Intellectual Property Policy Planning
    Mobile Phone

Japan Patent Office Employee Metrics

100%
50%
0%
2026
2025
  • Legal
  • Arts & Design
  • Information Technology
  • Research
  • Community & Social Services
  • Other
  • Civil Engineering & Construction
  • Branding
  • Program & Project Management
  • Business
  • Education
  • Consultant

Contact profiles from Japan Patent Office

Name
Title
Contact
Location
Last Update
  • Appeal Examiner at Japan Patent Office
    M. T.
    Appeal Examiner
    Mobile Phone
    Japan
    Aug 29, 2026
  • Patent Examiner at Japan Patent Office
    K. K.
    Patent Examiner
    Mobile Phone
    Japan, Saitama
    Sep 01, 2026
  • Examiner at Japan Patent Office
    H. O.
    Examiner
    Mobile Phone
    Japan
    Oct 16, 2024
  • Patent Examiner at Japan Patent Office
    H. I.
    Patent Examiner
    Mobile Phone
    Japan
    Oct 22, 2024
  • Patent Examiner at Japan Patent Office
    K. K.
    Patent Examiner
    Mobile Phone
    Japan, Tokyo
    Sep 12, 2024
  • Government Employee at Japan Patent Office
    K. O.
    Government Employee
    Mobile Phone
    Oct 17, 2024
  • Temporary Assistant at Japan Patent Office
    M. S.
    Temporary Assistant
    Mobile Phone
    Japan, Kanagawa
    Sep 17, 2024
  • Patent Examiner at Japan Patent Office
    T. S.
    Patent Examiner
    Mobile Phone
    Japan
    Oct 22, 2024
  • Patent Examiner at Japan Patent Office
    Y. O.
    Patent Examiner
    Mobile Phone
    Japan
    Oct 23, 2024
  • Patent Examiner at Japan Patent Office
    H. M.
    Patent Examiner
    Mobile Phone
    Japan
    Oct 02, 2026

Frequently Asked Questions

What is Japan Patent Office known for?

Minus sign iconPlus sign iconJapan Patent Office operates in the Government Administration industry. You can contact Japan Patent Office's main corporate office by phone at
+81-3-3581-****
. Explore Japan Patent Office's company overview page for more information.

What is Japan Patent Office's most common email format?

Minus sign iconPlus sign iconJapan Patent Office employees' email format typically follows the pattern of First.Last@jpo.go.jp. Trying to find reliable and up-to-date employee contact data? Find more Japan Patent Office email formats with LeadIQ.

How many employees does Japan Patent Office have currently?

Minus sign iconPlus sign iconJapan Patent Office has approximately 175 employees as of October 2026. These team members are located across 3 continents, including Asia, North America and Europe.

Who are Japan Patent Office's key employees and leadership?

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As of October 2026, Japan Patent Office's key employees include:

  • Chief Administrative Judge, The 25th Board Of Trial And Appeal: N. H.
  • Director General For Trial And Appeal Department: T. Y.
  • Director General, Trial And Appeal Department: M. N.
  • Director General Of Patent And Design Examination Department: T. S.
  • Senior Chief Patent Examiner: K. S.

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