For the Inventor, By the Inventor

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Aseismic Devices Co., Ltd.

USPTO Granted Patents = 2

EPO Patents = 2

Forward Citations = 7

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7 inventors (with patents filed for the assignee):

Shigeki Nakaminami (2 out of 3 patents)

Hidenori Kida (2 out of 3 patents)

Ryohsuke Masui (1 out of 1 patent)

4. Kenji Imanishi (1 out of 20 patents)

5. Yoshihito Watanabe (1 out of 6 patents)

6. Hisaya Tanaka (1 out of 3 patents)

7. Hiroyuki Yamaguchi (1 out of 84 patents)

8. Tomono Ryoji (0 patent)

9. Watanabe Yoshihito (0 patent)

10. Nakaminami Shigeki (0 patent)

11. Tanaka Hisaya (0 patent)

12. Kida Hidenori (0 patent)

2 patents: Sort by Forward Citations

1. 11255407 - Eddy current damper (2022-02-22),

2. 9316297 - Screw motion mechanism and damping apparatus using same (2016-04-19),

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USPTO Data Jan 1 1976 - Dec 16 2025

2 Patents

#4,065 in Tokyo

#10,970 in Japan

Aseismic Devices Co., Ltd.

Forward Citations = 7

7 inventors:

Shigeki Nakaminami (2 out of 3 patents)

Hidenori Kida (2 out of 3 patents)

Ryohsuke Masui (1 out of 1 patent)

4. Kenji Imanishi (1 out of 20 patents)

5. Yoshihito Watanabe (1 out of 6 patents)

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