Company Badge
USPTO Data Jan 1 1976 - Dec 30 2025
7 Patents
#175 in Kanagawa
#5,302 in Japan
Dengensha Toa Co., Ltd.
Forward Citations = 2
11 inventors:
Dengensha Toa Co., Ltd.
CIPO Patents = 1
EPO Patents = 6
Trademarks = 8
Forward Citations = 2
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11 inventors (with patents filed for the assignee):
Yoshiaki Iwamoto (4 out of 8 patents)
Shuhei Saeki (3 out of 4 patents)
Yoshihiro Arai (2 out of 37 patents)
4. Toshiyuki Ogata (1 out of 31 patents)
5. Go Tamura (1 out of 2 patents)
6. Yoshihiko Ochiai (1 out of 1 patent)
7. Motoaki Fuchiwaki (1 out of 1 patent)
8. Noburo Omori (1 out of 1 patent)
9. Yasuhiko Fukuta (1 out of 2 patents)
10. Takeshi Fukuzawa (1 out of 1 patent)
11. Shinichi Sato (1 out of 120 patents)
12. Yaukazu Hisada (0 patent)
7 patents:
Dengensha Toa Co., Ltd. is a leading manufacturer of resistance welding equipment and peripheral equipment. Established in 1975, the company offers a wide range of products including welders, transformers, controllers, and accessories. Dengensha Toa is dedicated to providing high-quality solutions to customers in various industries such as automotive, electronics, and construction. With a strong focus on innovation and customer satisfaction, the company has earned a reputation for excellence in the welding industry.
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1 patent (CIPO):
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6 patents (EPO):
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