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Isuzu Motors Limited

USPTO Granted Patents = 1,217

CIPO Patents = 31

EPO Patents = 335

Trademarks = 2

Forward Citations = 10,544

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1,147 inventors (with patents filed for the assignee):

Hideo Kawamura (84 out of 166 patents)

Daiji Nagaoka (70 out of 78 patents)

Yasushi Yamamoto (60 out of 117 patents)

4. Teruo Nakada (49 out of 49 patents)

5. Masashi Gabe (33 out of 33 patents)

6. Nobuyuki Iwao (31 out of 32 patents)

7. Takayuki Sakamoto (29 out of 30 patents)

8. Tadashi Uchiyama (28 out of 30 patents)

9. Yoshinobu Tsuchiya (25 out of 25 patents)

10. Tatsuo Mashiko (24 out of 24 patents)

11. Takao Onodera (24 out of 24 patents)

12. Ken Kurabayashi (22 out of 22 patents)

13. Futoshi Nakano (19 out of 19 patents)

14. Naofumi Ochi (18 out of 18 patents)

15. Nobuyuki Nishimura (18 out of 18 patents)

Core Competencies:

Transport Management

Driving Assistance

Engine Control

Vehicle Control

Fatigue Estimation

Brake Control

Power Steering

Battery Support

Exhaust Structure

Information Output

Relay Welding Diagnosis

Fuel Supply Control

1,217 patents: Sort by Forward Citations

1. 12491831 - Charging box (2025-12-09),

2. 12485771 - Output control system (2025-12-02),

3. 12482356 - Transport management device, transport management method, and transport system (2025-11-25),

4. 12467524 - Device for estimating degree of fatigue of motive force transmitting component, and method for estimating degree of fatigue of motive force transmitting component (2025-11-11),

5. 12462684 - Transport management device and transport management method (2025-11-04),

6. 12459563 - Driving control device (2025-11-04),

7. 12454227 - Display controller, display control method, and storage medium (2025-10-28),

8. 12448932 - Engine control device, and vehicle (2025-10-21),

9. 12447987 - Electronic device and storage medium (2025-10-21),

10. 12447985 - Driving assistance device and driving assistance method (2025-10-21),

11. 12447792 - Control device and control method (2025-10-21),

12. 12434641 - Mounted equipment information conversion apparatus (2025-10-07),

13. 12434640 - Mounted equipment information acquisition apparatus (2025-10-07),

14. 12431663 - Connector removal-restricting structure (2025-09-30),

15. 12428051 - Steering assist device, steering assist method, and vehicle (2025-09-30),

Isuzu Motors Limited is a Japanese automobile manufacturer specializing in commercial vehicles and diesel engines. With a rich history spanning over a century, Isuzu has established itself as a leading provider of reliable and efficient vehicles globally. From trucks and buses to pick-up trucks and SUVs, Isuzu offers a diverse lineup of vehicles designed to meet various transportation needs. With a commitment to sustainability and innovation, Isuzu continues to strive for excellence in the automobile industry.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

1,217 Patents

#88 in Tokyo

#184 in Japan

#804 in the World

Isuzu Motors Limited

Forward Citations = 10,544

1,147 inventors:

Hideo Kawamura (84 out of 166 patents)

Daiji Nagaoka (70 out of 78 patents)

Yasushi Yamamoto (60 out of 117 patents)

4. Teruo Nakada (49 out of 49 patents)

5. Masashi Gabe (33 out of 33 patents)

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