For the Inventor, By the Inventor

Enter assignee name

Giken Ltd.

USPTO Granted Patents = 8

EPO Patents = 6

Trademarks = 4

Forward Citations = 5

Loading Chart...

Loading Chart...

18 inventors (with patents filed for the assignee):

Masaaki Ono (4 out of 10 patents)

Akio Kitamura (3 out of 4 patents)

Toshio Ikeda (2 out of 2 patents)

4. Hiroaki Tanouchi (2 out of 2 patents)

5. Yoshihiro Morioka (2 out of 2 patents)

6. Masanori Kamenaga (1 out of 1 patent)

7. Ryosuke Hamamoto (1 out of 1 patent)

8. Mamoru Uesugi (1 out of 1 patent)

9. Masahiko Yoshikawa (1 out of 1 patent)

10. Katsuhiko Ono (1 out of 1 patent)

11. Kengo Nonaka (1 out of 1 patent)

12. Yukihide Okamura (1 out of 1 patent)

13. Kazunari Takahashi (1 out of 1 patent)

14. Tatsuya Saibara (1 out of 1 patent)

15. Toshihiko Murata (1 out of 1 patent)

8 patents: Sort by Forward Citations

1. 12325151 - Method and device for producing concrete pile (2025-06-10),

2. 12258724 - Pile press-in construction method, pile supplying device, and pile press-in device (2025-03-25),

3. 12122253 - Vehicle charging apparatus and mechanical parking apparatus (2024-10-22),

4. 11661717 - Pile press-in device and pile press-in method (2023-05-30),

5. 11530520 - Pile press-in machine and pile press-in method (2022-12-20),

6. 11519149 - Pile joint, pile coupling structure, and pile coupling method (2022-12-06),

7. 11434652 - Parking system that controls check-in and check-out of rental vehicle (2022-09-06),

8. 10166135 - Posture corrective brace (2019-01-01),

Giken Ltd. is a global construction company specializing in innovative foundation technologies such as silent pilings, press-in piling, and soil stabilizing methods. With a focus on sustainability and efficiency, Giken aims to revolutionize the construction industry with its cutting-edge solutions.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

8 Patents

#5 in Kochi

#5,044 in Japan

Giken Ltd.

Forward Citations = 5

18 inventors:

Masaaki Ono (4 out of 10 patents)

Akio Kitamura (3 out of 4 patents)

Toshio Ikeda (2 out of 2 patents)

4. Hiroaki Tanouchi (2 out of 2 patents)

5. Yoshihiro Morioka (2 out of 2 patents)

Please report any incorrect information to [email protected]

Loading…