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Daihatsu Motor Company, Ltd.

USPTO Granted Patents = 113

CIPO Patents = 2

EPO Patents = 25

Trademarks = 2

Forward Citations = 1,528

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237 inventors (with patents filed for the assignee):

Hirohisa Tanaka (36 out of 88 patents)

Isao Tan (14 out of 16 patents)

Mari Uenishi (12 out of 14 patents)

4. Koichiro Asazawa (8 out of 15 patents)

5. Koji Yamada (8 out of 16 patents)

6. Masashi Taniguchi (8 out of 9 patents)

7. Keiichi Narita (7 out of 27 patents)

8. Yoonho Kim (7 out of 7 patents)

9. Mareo Kimura (6 out of 26 patents)

10. Takeshi Serizawa (5 out of 8 patents)

11. Kimiyoshi Kaneko (5 out of 10 patents)

12. Shiro Kawakatsu (5 out of 5 patents)

13. Satoshi Matsueda (4 out of 33 patents)

14. Tadachika Nakayama (4 out of 5 patents)

15. Masatoshi Takeda (4 out of 5 patents)

Core Competencies:

Anion Exchange Resin

Fuel Cell

Power Generation

Electrochemical Cell

Exhaust Gas Purification

Vehicle Suspension

Catalyst Composition

Surface Treatment

Plasma Actuator

Vehicle Motion Control

Hydrazine Detection

Vehicle Assembly

113 patents: Sort by Forward Citations

1. 11590561 - Method of producing sand mold comprising curing a resin and a binder by the same curing agent (2023-02-28),

2. 11173484 - Anion exchange resin, electrolyte membrane, binder for forming electrode catalyst layer, fuel cell electrode catalyst layer and fuel cell (2021-11-16),

3. 11154852 - Anion exchange resin, electrolyte membrane, binder for forming electrode catalyst layer, fuel cell electrode catalyst layer and fuel cell (2021-10-26),

4. 10828866 - Decorative sheet (2020-11-10),

5. 10744700 - Decorative sheet, and molded sheet and producing method thereof (2020-08-18),

6. 10283692 - Power generation system (2019-05-07),

7. 9979325 - Pyroelectric power-generating system (2018-05-22),

8. 9627997 - Power generating system (2017-04-18),

9. 9379402 - Anion conducting electrolyte membrane and manufacturing method thereof (2016-06-28),

10. 9347420 - Barrier discharge device (2016-05-24),

11. 9190597 - Power-generating system (2015-11-17),

12. 9130222 - Hydrazine fixing detection system (2015-09-08),

13. 8945791 - Oxygen side electrode for a fuel cell (2015-02-03),

14. 8941291 - Plasma actuator (2015-01-27),

15. 8691435 - Electrochemical cell and electrochemical capacitor (2014-04-08),

Daihatsu Motor Company, Ltd. is a Japanese automotive manufacturer headquartered in Osaka. Established in 1951, Daihatsu is known for producing compact cars, commercial vehicles, and off-road vehicles. It is a subsidiary of Toyota Motor Corporation and operates globally. Daihatsu focuses on creating eco-friendly vehicles with advanced technologies, providing reliable transportation solutions to customers around the world.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

113 Patents

#102 in Osaka

#1,016 in Japan

#6,804 in the World

Daihatsu Motor Company, Ltd.

Forward Citations = 1,528

237 inventors:

Hirohisa Tanaka (36 out of 88 patents)

Isao Tan (14 out of 16 patents)

Mari Uenishi (12 out of 14 patents)

4. Koichiro Asazawa (8 out of 15 patents)

5. Koji Yamada (8 out of 16 patents)

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