For the Inventor, By the Inventor

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Nagoya-shi, Japan

Chuo Spring Co., Ltd.

USPTO Granted Patents = 3

Forward Citations = 13

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13 inventors (with patents filed for the assignee):

Yoshinori Tanimoto (1 out of 5 patents)

Naoyuki Kawahata (1 out of 1 patent)

Shoji Ichikawa (1 out of 1 patent)

4. Hiroyuki Shiga (1 out of 1 patent)

5. Katsutoshi Kitagawa (1 out of 5 patents)

6. Kazuo Ito (1 out of 3 patents)

7. Shinsuke Kubo (1 out of 1 patent)

8. Hiroyuki Kuzunishi (1 out of 1 patent)

9. Kiyoshi Isogai (1 out of 8 patents)

10. Naka Takita (1 out of 3 patents)

11. Itsuo Koga (1 out of 3 patents)

12. Nobuo Ohmori (1 out of 2 patents)

13. Makoto Okamoto (1 out of 2 patents)

3 patents: Sort by Forward Citations

1. 8460482 - Heat-resistant alloy spring and Ni-based alloy wire therefor (2013-06-11),

2. 4500099 - Elastic supporting and sealing member with thermal foaming strip (1985-02-19),

3. 4088156 - Flexible conduit assembly (1978-05-09),

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USPTO Data Jan 1 1976 - Jan 6 2026

3 Patents

#21 in Nagoya-shi

#8,771 in Japan

Nagoya-shi, Japan

Chuo Spring Co., Ltd.

Forward Citations = 13

13 inventors:

Yoshinori Tanimoto (1 out of 5 patents)

Naoyuki Kawahata (1 out of 1 patent)

Shoji Ichikawa (1 out of 1 patent)

4. Hiroyuki Shiga (1 out of 1 patent)

5. Katsutoshi Kitagawa (1 out of 5 patents)

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