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Aisin Seiki Kabushiki Kaisha

USPTO Granted Patents = 5,207

CIPO Patents = 5

EPO Patents = 1,127

Trademarks = 25

Forward Citations = 48,871

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4,496 inventors (with patents filed for the assignee):

Yukifumi Yamada (136 out of 141 patents)

Kazuya Watanabe (84 out of 116 patents)

Ryoichi Fukumoto (79 out of 96 patents)

4. Yasuhiro Kojima (77 out of 81 patents)

5. Michiharu Nishii (72 out of 75 patents)

6. Sadao Ito (58 out of 68 patents)

7. Naoaki Hoshihara (55 out of 60 patents)

8. Masaki Kobayashi (53 out of 54 patents)

9. Kaoru Tsubouchi (52 out of 68 patents)

10. Hideo Nihonmatsu (46 out of 47 patents)

11. Yuji Noguchi (44 out of 46 patents)

12. Kenji Tozu (41 out of 46 patents)

13. Hiroyuki Fujii (40 out of 42 patents)

14. Kiyokazu Ieda (40 out of 44 patents)

15. Naoki Goto (40 out of 46 patents)

Core Competencies:

Parking Assist Apparatus

Occupant Position Detection

Face Image Processing

Vehicle Ramp System

Object Detection Device

Vehicular Seat Adjustment

Magnetic Field Generator

Control Apparatus

Cooling Apparatus

Sensor System

Grille Shutter

Motor Controller

5,207 patents: Sort by Forward Citations

1. 11884262 - Parking assist apparatus (2024-01-30),

2. 11872982 - Parking assistance device (2024-01-16),

3. 11787126 - Bonding system and bonding method (2023-10-17),

4. 11691556 - Vehicle ramp system (2023-07-04),

5. 11682128 - Face image processing device and face image processing program (2023-06-20),

6. 11628789 - Occupant position detection system (2023-04-18),

7. 11613196 - Ramp system for vehicle (2023-03-28),

8. 11518312 - Step device for vehicle (2022-12-06),

9. 11496026 - Stator manufacturing method and stator (2022-11-08),

10. 11453401 - Closed eye determination device (2022-09-27),

11. 11433746 - Protector with sensor (2022-09-06),

12. 11424651 - Rotor (2022-08-23),

13. 11415647 - Magnetic field generator and nuclear magnetic resonance apparatus (2022-08-16),

14. 11370294 - Grille shutter (2022-06-28),

15. 11325544 - Protector with sensor (2022-05-10),

Aisin Seiki Kabushiki Kaisha is a Japanese corporation that specializes in the manufacture and distribution of automotive parts, lifestyle and energy-related products, and wellness-related goods. With a diverse product lineup, including drivetrain, body, brake & chassis, engine, and information technology-related products, Aisin aims to contribute to society by providing reliable and innovative solutions. For more information, please visit their official website.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

5,207 Patents

#2 in Kariya

#47 in Japan

#165 in the World

Aisin Seiki Kabushiki Kaisha

Forward Citations = 48,871

4,496 inventors:

Yukifumi Yamada (136 out of 141 patents)

Kazuya Watanabe (84 out of 116 patents)

Ryoichi Fukumoto (79 out of 96 patents)

4. Yasuhiro Kojima (77 out of 81 patents)

5. Michiharu Nishii (72 out of 75 patents)

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