Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5654756 | Image pick-up apparatus having color space converter and/or shield disc with slit | Jynya Takahashi, Akira Kanai | 1997-08-05 |
| 5648825 | Phase inversion control pulse generating circuit | Akira Kanai, Shoichi Sugihara, Masaharu Hayakawa, Kiyotaka Yamamoto, Masafumi Kodama +1 more | 1997-07-15 |