EPO Patents = 1

Forward Citations = 72

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18 inventors (with patents filed for the assignee):

Kazutomo Isono (2 out of 2 patents)

Masahiro Adachi (1 out of 69 patents)

Shigehiro Yoshida (1 out of 4 patents)

4. Keisuke Tani (1 out of 1 patent)

5. Hiromichi Kosaka (1 out of 1 patent)

6. Iwao Sawada (1 out of 3 patents)

7. Shigeo Honda (1 out of 1 patent)

8. Hiroaki Abe (1 out of 1 patent)

9. Masashi Ozeki (1 out of 8 patents)

10. Hirofumi Masuki (1 out of 1 patent)

11. Makoto Koganei (1 out of 1 patent)

12. Akihiko Sakai (1 out of 1 patent)

13. Hiroshi Takahashi (1 out of 6 patents)

14. Yoshiaki Kashiwase (1 out of 1 patent)

15. Shigehisa Yamaguchi (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 6939109 - Pump control system (2005-09-06),

2. 5497024 - GaAs MIS device (1996-03-05),

3. 5279090 - Ceiling-frame construction method and ceiling-frame structure for clean (1994-01-18),

4. 5169418 - Clean room arrangement (1992-12-08),

5. 5156208 - Heat pipe unit and partition panel (1992-10-20),

Asahi Kogyosha Co., Ltd. is a Japanese company specializing in the manufacture and distribution of industrial materials and components. With a strong focus on quality and innovation, they provide a wide range of products including raw materials, machinery, and equipment for various industries. Established in 1971, Asahi Kogyosha has built a reputation for delivering reliable solutions to its customers worldwide.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

5 Patents

#2,450 in Tokyo

#6,487 in Japan

Tokyo, Japan

Asahi Kogyosha Co., Ltd.