Aichi Sangyo, Co., Ltd.

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USPTO Granted Patents = 5

Forward Citations = 58

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9 inventors (with patents filed for the assignee):

Hiroshi Imaizumi (3 out of 3 patents)

Hideaki Nakashima (3 out of 3 patents)

Toshio Kato (2 out of 21 patents)

4. Yasuo Murakami (2 out of 2 patents)

5. Hideki Kashimura (2 out of 2 patents)

6. Kiichi Katayama (2 out of 2 patents)

7. Kazutoshi Furukawa (2 out of 2 patents)

8. Toshio Katou (1 out of 1 patent)

9. Keiji Ono (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 5789717 - Semi-automatic TIG welding apparatus (1998-08-04),

2. 5563451 - Power supply apparatus installed under a platform of a vehicle (1996-10-08),

3. 5347098 - Method of welding nickel or nickel alloy products (1994-09-13),

4. 5332143 - Self-propelling apparatus for automatic horizontal position welding of (1994-07-26),

5. 5149939 - Automatic welding apparatus (1992-09-22),

Company Overview

Aichi Sangyo, Co., Ltd. is a leading manufacturer and distributor of industrial products in Japan. With over 50 years of experience, we specialize in supplying high-quality equipment and materials to various industries including automotive, electronics, and construction. Our commitment to innovation and customer satisfaction has earned us a strong reputation in the market.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

5 Patents

#2,722 in Tokyo

#6,656 in Japan

Tokyo, Japan