For the Inventor, By the Inventor

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Fourteen Co., Ltd

USPTO Granted Patents = 1

Trademarks = 5

Forward Citations = 92

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7 inventors (with patents filed for the assignee):

Kenichi Miyazawa (1 out of 36 patents)

Seiichi Soeda (1 out of 3 patents)

Akihiko Kusano (1 out of 4 patents)

4. Masaya Fukuda (1 out of 1 patent)

5. Takamitsu Takebayashi (1 out of 2 patents)

6. Shigeru Chino (1 out of 1 patent)

7. Etsuji Kakimoto (1 out of 2 patents)

1 patent: Sort by Forward Citations

1. 6099414 - Golf club head and method for producing the same (2000-08-08),

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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#5,755 in Tokyo

#15,595 in Japan

Fourteen Co., Ltd

Forward Citations = 92

7 inventors:

Kenichi Miyazawa (1 out of 36 patents)

Seiichi Soeda (1 out of 3 patents)

Akihiko Kusano (1 out of 4 patents)

4. Masaya Fukuda (1 out of 1 patent)

5. Takamitsu Takebayashi (1 out of 2 patents)

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