Trademarks = 2

Forward Citations = 21

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7 inventors (with patents filed for the assignee):

Nobukazu Hosokai (4 out of 4 patents)

Takayuki Adachi (3 out of 3 patents)

Koji Hosokai (1 out of 1 patent)

4. Jun Watanabe (1 out of 77 patents)

5. Mikio Yoshino (1 out of 1 patent)

6. Isamu Oguro (1 out of 1 patent)

7. Tetsujiro Tada (1 out of 3 patents)

5 patents: Sort by Forward Citations

1. 11325218 - Worm polishing method and device thereof (2022-05-10),

2. 10300575 - Ball screw polishing method and device thereof (2019-05-28),

3. 9162300 - Method for polishing ball screw and ball screw polishing apparatus (2015-10-20),

4. 8814635 - Substrate polishing method and device (2014-08-26),

5. 6068542 - Pad tape surface polishing method and apparatus (2000-05-30),

Sanshin Co., Ltd. is a leading manufacturing company based in Japan. Specializing in precision machinery and equipment, Sanshin has been providing high-quality products and services to a wide range of industries for over 50 years. With a strong commitment to innovation and customer satisfaction, Sanshin continues to set the standard for excellence in the industry.

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

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USPTO Data Jan 1 1976 - Dec 30 2025

5 Patents

#1 in Nagaoka

#6,496 in Japan

Nagaoka, Japan

Sanshin Co., Ltd.