Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4340284 | Temperature-compensated signal transmitting device | Yoshiaki Ohtsubo | 1982-07-20 |
| 4316660 | Alarm device in an automatic exposure camera | Yoshiakai Ohtsubo | 1982-02-23 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4340284 | Temperature-compensated signal transmitting device | Yoshiaki Ohtsubo | 1982-07-20 |
| 4316660 | Alarm device in an automatic exposure camera | Yoshiakai Ohtsubo | 1982-02-23 |