Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4544257 | Automatic exposure control for a camera shutter | Hideo Taka | 1985-10-01 |
| 4511234 | Gain switching amplifier | — | 1985-04-16 |
| 4496914 | Piezo harn self-oscillating drive circuit | Stephen R. Schenck, Nathan R. Kennedy | 1985-01-29 |
| 4365878 | Signal processing circuitry for a distance measuring system | Ryuji Tokuda | 1982-12-28 |
| 4363540 | Exposure information storage device for a photographic camera | Yoshiyuki Takishima, Yukio Mashimo, Masanori Uchidoi, Hiroshi Aizawa, Robert C. Martin +1 more | 1982-12-14 |
| 4300824 | Signal processing circuitry for a distance measuring system | Ryuji Tokuda | 1981-11-17 |