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Forward Citations = 53

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17 inventors (with patents filed for the assignee):

Fujio Mizukami (2 out of 21 patents)

Shinichi Shimizu (2 out of 2 patents)

Yoshimichi Kiyozumi (2 out of 6 patents)

4. Tomoaki Miyake (1 out of 8 patents)

5. Masahiro Yamada (1 out of 44 patents)

6. Hideya Umemoto (1 out of 30 patents)

7. Akira Minoura (1 out of 44 patents)

8. Eiji Miyazaki (1 out of 10 patents)

9. Yoshikazu Togoshi (1 out of 61 patents)

10. Goro Funahashi (1 out of 2 patents)

11. Hiroaki Fujii (1 out of 2 patents)

12. Yoshiyuki Esaki (1 out of 28 patents)

13. Kazuo Samejima (1 out of 45 patents)

14. Junta Kuwae (1 out of 60 patents)

15. Hiroaki Shimizu (1 out of 52 patents)

7 patents: Sort by Forward Citations

1. 8828556 - Pipe provided with corrosion prevention layer on the outside surface (2014-09-09),

2. D510366 - Protector of a backhoe (2005-10-04),

3. 6637136 - Backhoe unit detachably attached to a tractor (2003-10-28),

4. 6449933 - Lawn mower (2002-09-17),

5. 6270743 - Method of manufacturing crystalline microporous materials (2001-08-07),

6. 6022519 - Method of manufacturing crystalline microporous material (2000-02-08),

7. 4418758 - Tractive force sensing system for tractor (1983-12-06),

Kubota Corporation is a tractor and heavy equipment manufacturer based in Japan. Founded in 1890, Kubota has grown to become a global leader in the agriculture and construction industries. The company produces a wide range of products, including tractors, engines, excavators, and utility vehicles, all known for their durability and reliability. Kubota's mission is to contribute to the sustainable development of society through its innovative and high-quality products.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

7 Patents

#519 in Osaka

#5,302 in Japan

Osaka, Japan

Kuboto Corporation