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USPTO Data Jan 1 1976 - Oct 6 2026
2 Patents
#4,361 in Tokyo
#11,124 in Japan
Key Coffee Inc.
Forward Citations = 9
8 inventors:
Key Coffee Inc.
% Expired Patents = 50.0
Trademarks = 6
Forward Citations = 9
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8 inventors (with patents filed for the assignee):
You Yamamori (1 out of 6 patents)
Hiromitsu Ueda (1 out of 1 patent)
Masahiro Takenaka (1 out of 2 patents)
4. Kazuo Kawamata (1 out of 2 patents)
5. Takeshi Sou (1 out of 1 patent)
6. Syouzo Fujii (1 out of 1 patent)
7. Keiji Ohta (1 out of 1 patent)
8. Kaichi Suzuki (1 out of 3 patents)
2 patents:
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Please report any incorrect information to [email protected]
Please report any incorrect information to [email protected]