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),

Happy Industrial Corporation is a leading provider of industrial equipment and solutions. With over 20 years of experience, we offer a wide range of products including machinery, tools, and spare parts. Our team of experts is dedicated to providing top-quality products and excellent customer service. We work with clients across various industries to help them optimize their operations and achieve their business goals. Visit our website to learn more about our products and services.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Oct 6 2026

4 Patents

#283 in

#7,573 in Japan

JP

Happy Industrial Corporation