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For the Inventor, By the Inventor

Nagoya-shi, Japan

Nippon Sharyo, Ltd.


USPTO Granted Patents = 51



Trademarks = 5

Forward Citations = 98

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87 inventors (with patents filed for the assignee):

goldMedal Hiroki Tanaka (13 out of 18 patents)

silverMedal Yuya Futamura (9 out of 16 patents)

bronzeMedal Yukio Takahashi (9 out of 16 patents)

4.  Tomoyuki Fukunaga (9 out of 11 patents)

5.  Kentaro Hayashi (8 out of 8 patents)

6.  Koichi Hayashi (7 out of 20 patents)

7.  Akira Nishikawa (7 out of 12 patents)

8.  Kuniharu Matsuda (7 out of 10 patents)

9.  Naoya Ozawa (7 out of 9 patents)

10.  Naoyuki Maruyama (7 out of 9 patents)

11.  Yoshikazu Sumi (7 out of 9 patents)

12.  Masayuki Hattori (7 out of 9 patents)

13.  Masahiro Sugesawa (7 out of 9 patents)

14.  Hiroyuki Ishikura (7 out of 9 patents)

15.  Takahisa Nakagiri (6 out of 6 patents)


Core Competencies:
Railroad Vehicle
Passenger Carrying Car
Rolling Stock
Bicycle Rack
Sound Absorbing Panel
Lighting Fixture
Vehicle Body Tilting
Friction Stir Welding
Bogie Frame
Impact Absorbing Member
Sensor State Determination
Travel Device

51 patents:

1. 12377887 - Fire-resistant floor structure of railroad vehicle (2025-08-05),
2. 10538256 - Railcar (2020-01-21),
3. D869335 - Passenger carrying car (2019-12-10),
4. 10457297 - Railcar (2019-10-29),
5. D860049 - Passenger carrying car (2019-09-17),
6. 10266094 - Bicycle retainer (2019-04-23),
7. D840913 - Bicycle rack for vehicle (2019-02-19),
8. D840912 - Bicycle rack for vehicle (2019-02-19),
9. D825399 - Bicycle rack for vehicle (2018-08-14),
10. D825398 - Bicycle rack for vehicle (2018-08-14),
11. D825397 - Bicycle rack for vehicle (2018-08-14),
12. 9751538 - Sound absorbing panel (2017-09-05),
13. 9663119 - Railroad vehicle and plug door for railroad vehicle (2017-05-30),
14. 9475506 - Rolling stock (2016-10-25),
15. 9469311 - Rolling stock (2016-10-18),
NIPPON SHARYO, LTD. is a Japanese manufacturing company that specializes in the production of railroad rolling stock, including trains, streetcars, and other types of railway vehicles. With a history of over 100 years, NIPPON SHARYO has established itself as a global leader in the rail transportation industry. The company focuses on providing innovative and reliable solutions for various transportation needs, contributing to the development of efficient and sustainable railway systems worldwide.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 30 2025

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51 Patents

#5 in Nagoya-shi

#1,651 in Japan

#13,380 in the World

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Nagoya-shi, Japan

Nippon Sharyo, Ltd.

Forward Citations = 98

87 inventors:

goldMedal Hiroki Tanaka (13 out of 18 patents)

silverMedal Yuya Futamura (9 out of 16 patents)

bronzeMedal Yukio Takahashi (9 out of 16 patents)

4.  Tomoyuki Fukunaga (9 out of 11 patents)

5.  Kentaro Hayashi (8 out of 8 patents)

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