Suiken Technology Co., Ltd.

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USPTO Granted Patents = 4

Forward Citations = 46

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6 inventors (with patents filed for the assignee):

Tamotsu Yamashita (4 out of 12 patents)

Toshiyuki Sato (2 out of 16 patents)

Hideshige Homma (1 out of 3 patents)

4. Hiroshi Fujisaki (1 out of 1 patent)

5. Yasuhiko Ito (1 out of 1 patent)

6. Koichi Nishigaki (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 6357471 - Valve insertion method and cutting tool (2002-03-19),

2. 6283446 - Gate valve system (2001-09-04),

3. D398504 - Apparatus for advancing axially aligned pipes telescopically into or out (1998-09-22),

4. 5431453 - Pipe coupling arrangement (1995-07-11),

Company Overview

Suiken Technology Co., Ltd. is a leading technology company specializing in IT solutions and services. With a focus on innovation and customer satisfaction, Suiken has established itself as a trusted provider of cutting-edge technology solutions for businesses of all sizes. From software development to network infrastructure, Suiken Technology Co., Ltd. delivers high-quality and cost-effective solutions to meet the evolving needs of its clients.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

4 Patents

#28 in Shiga

#7,587 in Japan

Shiga, Japan