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Toyo Denso Kabushiki Kaisha

USPTO Granted Patents = 95

EPO Patents = 15

Forward Citations = 422

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133 inventors (with patents filed for the assignee):

Makoto Sakamaki (9 out of 10 patents)

Shoji Kishi (8 out of 11 patents)

Toshiyuki Shinozawa (7 out of 9 patents)

4. Toshiya Yoshida (6 out of 11 patents)

5. Takayuki Otani (5 out of 5 patents)

6. Yoshiharu Saito (5 out of 6 patents)

7. Ikuo Hirayama (4 out of 5 patents)

8. Naohiro Sakai (4 out of 6 patents)

9. Yoshitaka Noguchi (4 out of 5 patents)

10. Shuichi Matsubayashi (4 out of 4 patents)

11. Sadayoshi Oshima (4 out of 4 patents)

12. Hiroshi Sakamoto (3 out of 146 patents)

13. Toshikazu Murata (3 out of 3 patents)

14. Takuya Takano (3 out of 3 patents)

15. Shingo Miyayama (3 out of 3 patents)

Core Competencies:

Lighting Apparatus

Automotive Switch

Position Sensor

Magnetic Sensor

Throttle Grip Device

Ignition Coil

Inclination Sensor

Seat State Detection

Operation Device

Lever Switch

Electronic Component Protection

Liquid Level Sensor

95 patents: Sort by Forward Citations

1. 12480638 - Lighting apparatus (2025-11-25),

2. 12293886 - Switch device (2025-05-06),

3. 12278066 - Lever switch mounted on vehicle (2025-04-14),

4. D1069739 - Automotive switch (2025-04-08),

5. 12267945 - Electronic component protection structure and switch device (2025-04-01),

6. 12263761 - Seat state detection apparatus (2025-04-01),

7. 12233980 - Accelerator position sensor unit and throttle grip apparatus (2025-02-25),

8. 12194893 - Operation device (2025-01-14),

9. 12125651 - Switch unit (2024-10-22),

10. 12111186 - Magnetic sensor unit for accurately detecting change of magnetic field (2024-10-08),

11. 12091124 - Handle switch device (2024-09-17),

12. 12091120 - Handle switch device (2024-09-17),

13. 11632010 - Insulator set and stator used for generator and electric motor, and method for manufacturing stator (2023-04-18),

14. 11623546 - Seat switch device (2023-04-11),

15. 11573658 - Operation device (2023-02-07),

TOYO DENSO KABUSHIKI KAISHA is a global company that specializes in manufacturing and supplying advanced automotive components. With a focus on precision engineering, TOYO DENSO delivers innovative solutions to meet the ever-evolving needs of the automotive industry. Their comprehensive product portfolio includes electrical systems, fuel systems, powertrain components, electronic control units, and more. Visit their website to learn more about their cutting-edge technologies and the wide range of products they offer.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

95 Patents

#485 in Tokyo

#1,127 in Japan

#7,902 in the World

Toyo Denso Kabushiki Kaisha

Forward Citations = 422

133 inventors:

Makoto Sakamaki (9 out of 10 patents)

Shoji Kishi (8 out of 11 patents)

Toshiyuki Shinozawa (7 out of 9 patents)

4. Toshiya Yoshida (6 out of 11 patents)

5. Takayuki Otani (5 out of 5 patents)

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