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For the Inventor, By the Inventor

Tokyo, Japan

Tokyo Marui Co., Ltd.

Calculating rank
USPTO Granted Patents = 18

% Expired Patents = 5.6


Trademarks = 6

Forward Citations = 98

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3 inventors (with patents filed for the assignee):

goldMedal Iwao Iwasawa (15 out of 15 patents)

silverMedal Tatsuo Iwasawa (2 out of 2 patents)

bronzeMedal Guy Lemarquand (1 out of 10 patents)

4.  Iwasawa Iwao (0 patent)


18 patents:

1. D899530 - Toy gun (2020-10-20),
2. 10663251 - Device for projecting a projectile by compressed air using electromagnetic piston compression, associated control method (2020-05-26),
3. D882704 - Toy gun (2020-04-28),
4. 10458744 - Shock-absorption device of piston mechanism in simulation gun (2019-10-29),
5. 10415912 - Bolt stop shock-absorption device in a gun (2019-09-17),
6. 10401120 - Cut-off device for electric mechanism in simulation gun (2019-09-03),
7. 10330407 - Bolt stop buffer device in gun (2019-06-25),
8. D842392 - Magazine for a toy gun (2019-03-05),
9. D842391 - Magazine for a toy gun (2019-03-05),
10. D842390 - Toy gun (2019-03-05),
11. D842389 - Toy gun (2019-03-05),
12. 10190844 - Sight adjustment device in simulation gun (2019-01-29),
13. 10145647 - Multi-bullet shooting electric gun (2018-12-04),
14. 10139193 - Displacement system for motor attachment angle in simulation gun (2018-11-27),
15. 10101113 - Bullet supply port opening-closing device in simulation gun (2018-10-16),
Company Overview
Tokyo Marui Co., Ltd. is a prominent Japanese manufacturer specializing in airsoft guns and related products. The company is renowned for its innovative designs and high-quality replicas, catering to both recreational users and professional training applications. Tokyo Marui also engages in the development of advanced technologies in the fields of electric and mechanical engineering, contributing to the evolution of airsoft technology. With a strong presence in the global market, the company continues to influence the airsoft industry through its commitment to quality and performance.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

18 Patents

#1,414 in Tokyo

#3,125 in Japan

#34,263 in the World

Tokyo, JP
Tokyo, Japan

Tokyo Marui Co., Ltd.

Forward Citations = 98

3 inventors:

goldMedal Iwao Iwasawa (15 out of 15 patents)

silverMedal Tatsuo Iwasawa (2 out of 2 patents)

bronzeMedal Guy Lemarquand (1 out of 10 patents)

4.  Iwasawa Iwao (0 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Tokyo Marui Co., Ltd.. Retrieved from https://idiyas.com/company/tokyo-marui-company

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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