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USPTO Data Jan 1 1976 - Sep 15 2026
7 Patents
#2,282 in Tokyo
#5,456 in Japan
Eci, Inc.
Forward Citations = 3
10 inventors:
Eci, Inc.
% Expired Patents = 57.1
CIPO Patents = 1
EPO Patents = 3
Trademarks = 1
Forward Citations = 3
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10 inventors (with patents filed for the assignee):
Shiro Kanegasaki (5 out of 10 patents)
Kazuyuki Matsumura (1 out of 23 patents)
Yuya Terashima (1 out of 4 patents)
4. Kouji Matsushima (1 out of 39 patents)
5. Junji Matsuda (1 out of 7 patents)
6. Takafumi Iseri (1 out of 4 patents)
7. Takuya Tamatani (1 out of 17 patents)
8. Yuji Kikuchi (1 out of 4 patents)
9. Teruaki Miyamura (1 out of 1 patent)
10. Kazumi Wada (1 out of 1 patent)
11. Shinichi Hayashi (0 patent)
12. Teruaki c/o Hirata Corporation Miyamura (0 patent)
13. Takafumi c/o Hirata Corporation Iseri (0 patent)
14. Shiro c/o Effector Cell Institute Inc Kanegasaki (0 patent)
15. Junji c/o Hirata Corporation Matsuda (0 patent)
7 patents:
Eci, Inc. is a leading construction company specializing in commercial and residential projects. With over 20 years of experience, we provide high-quality services in design, development, and renovation. Our team of professionals is dedicated to delivering projects on time and within budget, exceeding our clients' expectations every time.
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1 patent (CIPO):
Please report any incorrect information to [email protected]
3 patents (EPO):
Please report any incorrect information to [email protected]