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Kawasaki Railcar Manufacturing Co., Ltd.

USPTO Granted Patents = 19

Forward Citations = 3

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38 inventors (with patents filed for the assignee):

Fumikazu Kounoike (5 out of 20 patents)

Takahiro Kawashima (5 out of 7 patents)

Yoshi Sato (3 out of 31 patents)

4. Yukihiro Sano (3 out of 9 patents)

5. Yasufumi Okumura (2 out of 13 patents)

6. Takaya Ono (2 out of 12 patents)

7. Yukitaka Taga (2 out of 21 patents)

8. Yoshihiro Tamura (2 out of 5 patents)

9. Masayuki Mitsue (2 out of 14 patents)

10. Kazuo Isomura (2 out of 13 patents)

11. Tomohiro Narita (2 out of 6 patents)

12. Toshinobu Tanigawa (2 out of 2 patents)

13. Yosuke Matsushita (2 out of 2 patents)

14. Toshifumi Machida (2 out of 2 patents)

15. Keiji Tada (1 out of 1 patent)

19 patents: Sort by Forward Citations

1. 12241252 - Handrail (2025-03-04),

2. 12214463 - Method of manufacturing structural object, identifier for manufacturing structural object, structural object manufacturing system, and machining program (2025-02-04),

3. 12152625 - Fixture (2024-11-26),

4. 11932293 - Car monitoring system (2024-03-19),

5. 11884309 - Railcar air conditioning duct (2024-01-30),

6. 11814087 - Support structure of railcar bogie and method of supporting railcar bogie (2023-11-14),

7. 11787451 - Axle box suspension and elastic bushing shaft body for use in railcar (2023-10-17),

8. 11753052 - Railcar bogie frame (2023-09-12),

9. 11745774 - Track displacement measurement device, track displacement measurement system, and track displacement measurement method (2023-09-05),

10. 11731669 - Railcar driving bogie (2023-08-22),

11. 11597414 - Method of assembling railcar bogie and wheel base fixing jig for use therein (2023-03-07),

12. 11584402 - Railcar bogie (2023-02-21),

13. 11548538 - Heating floor panel unit and floor structure of railcar (2023-01-10),

14. 11499582 - Fastening member loosening detection tag (2022-11-15),

15. 11492025 - Railcar floor structure (2022-11-08),

Kawasaki Railcar Manufacturing Co., Ltd. is a leading manufacturer of railway rolling stock, including commuter and subway cars, high-speed trains, and more. With a history of over 100 years, Kawasaki Railcar is known for its expertise in design, engineering, and production of safe and reliable rail vehicles. The company is based in Japan and operates globally, providing innovative solutions to meet the evolving needs of the transportation industry.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

19 Patents

#19 in Kobe

#2,972 in Japan

#31,731 in the World

Kawasaki Railcar Manufacturing Co., Ltd.

Forward Citations = 3

38 inventors:

Fumikazu Kounoike (5 out of 20 patents)

Takahiro Kawashima (5 out of 7 patents)

Yoshi Sato (3 out of 31 patents)

4. Yukihiro Sano (3 out of 9 patents)

5. Yasufumi Okumura (2 out of 13 patents)

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