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Mikuro Spring Co., Ltd.

USPTO Granted Patents = 2

Forward Citations = 0

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8 inventors (with patents filed for the assignee):

Makoto Natori (2 out of 2 patents)

Yusuke Sato (2 out of 2 patents)

Junichi Koyama (1 out of 1 patent)

4. Takuya Kojima (1 out of 1 patent)

5. Takayuki Koyama (1 out of 1 patent)

6. Saki Okumura (1 out of 2 patents)

7. Yuuki Kato (1 out of 2 patents)

8. Mieko Ishikawa (1 out of 2 patents)

2 patents: Sort by Forward Citations

1. 11571197 - In-tube transit object (2023-02-07),

2. 11065008 - Embolic coil (2021-07-20),

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USPTO Data Jan 1 1976 - Dec 16 2025

2 Patents

#7 in Suwa

#10,990 in Japan

Mikuro Spring Co., Ltd.

Forward Citations = 0

8 inventors:

Makoto Natori (2 out of 2 patents)

Yusuke Sato (2 out of 2 patents)

Junichi Koyama (1 out of 1 patent)

4. Takuya Kojima (1 out of 1 patent)

5. Takayuki Koyama (1 out of 1 patent)

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