Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4293938 | Alarm signaling time detecting device for digital clock | Kozo Chimura, Nobuo Shinozaki, Yoichi Seki | 1981-10-06 |
| 4287586 | Signaling time detecting device for leaf type digital clock | Kozo Chimura, Nobuo Shinozaki, Yoichi Seki | 1981-09-01 |
| 4270195 | Alarm setting indication device for digital clock | Kozo Chimura, Nobuo Shinozaki, Yoichi Seki | 1981-05-26 |
| 4251878 | Switching device for battery powered alarm clock | Kozo Chimura, Nobuo Shinozaki | 1981-02-17 |
| 4247931 | Slip mechanism for a timepiece | Kozo Chimura, Nobuo Shinozaki | 1981-01-27 |
| 4232511 | Time detecting device for a clock | Kiyoshi Kitai | 1980-11-11 |
| 4214134 | Time detecting switch for alarm clock | Kozo Chimura, Nobuo Shinozaki | 1980-07-22 |
| 4212155 | Time detecting switch for clock | Kozo Chimura, Nobuo Shinozaki | 1980-07-15 |
| 4209969 | Alarm clock | Kiyoshi Kitai, Kozo Chimura, Nobuo Shinozaki | 1980-07-01 |