U.S. patent number D324,046 [Application Number 07/447,704] was granted by the patent office on 1992-02-18 for voice controlled telephone with loudspeaker. This patent grant is currently assigned to Nitsuko Corporation & Folmer Company Limited. Invention is credited to Michiharu Sakamoto, Kazunobu Yoneyama.
United States Patent | D324,046 |
Yoneyama , et al. | February 18, 1992 |
Inventors: | Yoneyama; Kazunobu (Kawasaki, JP), Sakamoto; Michiharu (Kawasaki, JP) |
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Assignee: | Nitsuko Corporation & Folmer
Company Limited (JP) |
Appl. No.: | 07/447,704 |
Filed: | December 8, 1989 |
Sep 22, 1989 [JP] | 1-34341 | |||
Current U.S. Class: | D14/150; D14/142; D14/240; D14/247 |
Field of Search: | ;D14/138,147 ;379/451 ;16/34 ;381/110,111 |
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