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Nabtesco Automotive Corporation

USPTO Granted Patents = 44

EPO Patents = 33

Forward Citations = 73

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19 inventors (with patents filed for the assignee):

Ichiro Minato (28 out of 28 patents)

Takuya Sugio (24 out of 24 patents)

Hiroki Hasebe (11 out of 12 patents)

4. Hiroyuki Murakami (10 out of 16 patents)

5. Hiroaki Kawanami (8 out of 8 patents)

6. Takeo Shimomura (5 out of 5 patents)

7. Katsunori Tanaka (5 out of 73 patents)

8. Masanori Momoki (4 out of 4 patents)

9. Yoshihiro Mitsuhashi (4 out of 5 patents)

10. Kazuya Yoketa (3 out of 3 patents)

11. Kouji Takahashi (3 out of 10 patents)

12. Taku Kawakami (3 out of 3 patents)

13. Akinori Nishimura (3 out of 3 patents)

14. Nobushige Matsuie (2 out of 2 patents)

15. Tomoya Nishihara (2 out of 2 patents)

Core Competencies:

Oil Separator

Compressed Air Drying System

Brake System

Rotary Pump

Parking Brake System

Vacuum Pump

Pressure Governor

Air Dryer

Compressed Air Supply Device

Spring Brake Chamber

Exhaust Valve

Silencer

44 patents: Sort by Forward Citations

1. 11198080 - Oil separator and compressed air drying system (2021-12-14),

2. 10843112 - Oil separator and compressed air drying system (2020-11-24),

3. 10815849 - Oil separator (2020-10-27),

4. 10632406 - Oil separator, and system for separating oil for vehicle (2020-04-28),

5. 10625718 - Brake system and brake control method (2020-04-21),

6. 10603619 - Oil separator (2020-03-31),

7. 10561979 - Compressed air drying system and check valve used in compressed air drying system (2020-02-18),

8. 10543449 - Silencer, exhaust valve, valve device, air dryer, compressed air supply device for vehicle, and compressed air supply system (2020-01-28),

9. 10434464 - Compressed-air drying device, method for controlling compressed-air drying device, and vehicle (2019-10-08),

10. 10369516 - Compressed-air drying system (2019-08-06),

11. 10343108 - Air drier (2019-07-09),

12. 10293292 - Oil separator (2019-05-21),

13. 10253775 - Rotary pump having a casing being formed with a communicating hole communicating a space that is between the side plate and the wall surface of the driving machine (2019-04-09),

14. 10207694 - Parking brake system (2019-02-19),

15. 10173660 - Oil separator (2019-01-08),

NABTESCO AUTOMOTIVE CORPORATION is a leading global provider of motion control solutions for the automotive industry. With over 100 years of experience, NABTESCO delivers innovative technologies and high-quality products to enhance vehicle performance and safety. Their comprehensive product portfolio includes precision gears, actuators, and power transmission systems. NABTESCO's advanced solutions are trusted by major automotive manufacturers worldwide for applications such as electric power steering, automatic transmissions, and hybrid/electric vehicle drivetrains.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

44 Patents

#758 in Tokyo

#1,827 in Japan

#15,297 in the World

Nabtesco Automotive Corporation

Forward Citations = 73

19 inventors:

Ichiro Minato (28 out of 28 patents)

Takuya Sugio (24 out of 24 patents)

Hiroki Hasebe (11 out of 12 patents)

4. Hiroyuki Murakami (10 out of 16 patents)

5. Hiroaki Kawanami (8 out of 8 patents)

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