What departments does Japan Patent Office have?

Japan Patent Office has employees across 2 departments including Legal, Operations.

What is the largest department at Japan Patent Office?

The largest department at Japan Patent Office is Legal with 5 employees.

Where are Japan Patent Office employees located globally?

Japan Patent Office has employees across 3 continents and 11 countries including Japan, India, Singapore, China, Malaysia.

How has Japan Patent Office's team size changed over time?

Japan Patent Office's team has grown from approximately 103 to 120 employees based on available data.

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.

Japan Patent Office Global Highlights

Asia
98

Japan
93
Singapore
2
India
1
China
1
Malaysia
1

North America
10

United States Of America
10

Europe
9

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

Japan Patent Office's Leadership

T. Y.
Chief Director Of The Policy Planning And Research Division At The Japan Patent Office 特許庁企画調査課長
Mobile Phone
Email
N. H.
Chief Administrative Judge, The 25th Board Of Trial And Appeal
Mobile Phone
Email
Y. N.
Director
Mobile Phone
Email
Y. O.
Director For International Intellectual Property Policy Planning
Mobile Phone
Email
R. K.
Assistant Director Of Operations Management
Mobile Phone
Email
T. Y.
Director General For Trial And Appeal Department
Mobile Phone
Email
Y. T.
Assistant Director
Mobile Phone
Email
N. H.
Director
Mobile Phone
Email

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

Y. N.
Director
Mobile Phone
Email
Japan
Jun 01, 2026
Y. O.
Director For International Intellectual Property Policy Planning
Mobile Phone
Email
Switzerland
Jul 23, 2026
R. K.
Assistant Director Of Operations Management
Mobile Phone
Email
JapanTokyo
Apr 15, 2026
T. Y.
Director General For Trial And Appeal Department
Mobile Phone
Email
Japan
Aug 28, 2026
Y. T.
Assistant Director
Mobile Phone
Email
JapanTokyo
Jul 08, 2026
N. H.
Director
Mobile Phone
Email
Japan
Apr 15, 2026
T. Y.
Deputy Director, International Policy Division
Mobile Phone
Email
Japan
May 29, 2026
T. D.
Assistant Director
Mobile Phone
Email
JapanTokyo
Sep 11, 2024
S. H.
Director
Mobile Phone
Email
JapanTokyo
Jun 02, 2026
T. G.
Patent Examiner
Mobile Phone
Email
Japan
May 31, 2026

Frequently Asked Questions

What is Japan Patent Office known for?

Japan Patent Office operates in the Government Administration industry; you can contact the 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?

Japan Patent Office employees' email format typically follows the pattern of . 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?

Japan Patent Office has approximately 166 employees as of August 2026. These team members are located across 3 continents, including AsiaNorth AmericaEurope.

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

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

Chief Director Of The Policy Planning And Research Division At The Japan Patent Office 特許庁企画調査課長: T. Y.
Chief Administrative Judge, The 25th Board Of Trial And Appeal: N. H.
Director: Y. N.
Director For International Intellectual Property Policy Planning: Y. O.
Assistant Director Of Operations Management: R. K.

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Japan Patent Office Employee Directory

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