Forward Citations = 3

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5 inventors (with patents filed for the assignee):

Mitsuyoshi Takauchi (3 out of 4 patents)

Keitaro Harada (2 out of 10 patents)

Keiichi Niizeki (1 out of 1 patent)

4. Toshikazu Matsuura (1 out of 1 patent)

5. Katsuya Wakaki (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. D735249 - Sewing machine (2015-07-28),

2. 8886352 - Electronic sewing machine (2014-11-11),

3. 7204194 - Sewing machine (2007-04-17),

4. 4708074 - Device for generating stitch forming data in a sewing machine (1987-11-24),

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USPTO Data Jan 1 1976 - Dec 30 2025

4 Patents

#364 in

#7,424 in Japan

JP

Happy Industrial Corporation