EPO Patents = 2

Trademarks = 2

Forward Citations = 52

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8 inventors (with patents filed for the assignee):

Atsushi Kinugasa (2 out of 2 patents)

Shu Niwa (2 out of 2 patents)

Katsuo Kanno (2 out of 4 patents)

4. Yutaka Takashima (2 out of 2 patents)

5. Kazuhiro Akagi (1 out of 1 patent)

6. Yutaka Masuda (1 out of 1 patent)

7. Kenichi Umano (1 out of 1 patent)

8. Tatsumi Koshimae (1 out of 1 patent)

8 patents: Sort by Forward Citations

1. 10370783 - Binding cord for motor (2019-08-06),

2. 8910554 - Protective sleeve for motor component and method for manufacturing same (2014-12-16),

3. 7247373 - Racquet string (2007-07-24),

4. 7074470 - Protective sleeve for motor component (2006-07-11),

5. 6997096 - Binding cord for motor for electric vehicle (2006-02-14),

6. 6460321 - Racquet string (2002-10-08),

7. 5478072 - Racket string and stringed rackets using the same (1995-12-26),

8. 5145172 - String for racket (1992-09-08),

Gosen Co., Ltd. is a Japanese manufacturing company that specializes in producing high-quality sports equipment, including tennis, badminton, and fishing gear. With a history dating back to 1951, Gosen has established itself as a trusted brand known for its innovative technology and exceptional performance. The company is committed to providing athletes with the tools they need to excel in their chosen sports.

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

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USPTO Data Jan 1 1976 - Dec 16 2025

8 Patents

#469 in Osaka

#4,916 in Japan

Osaka, Japan

Gosen Co., Ltd.