Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4636042 | Mechanical mounting for zoom lens | Kenichi Kawamoto | 1987-01-13 |
| 4539601 | Portable video system | — | 1985-09-03 |
| 4494147 | Video camera | — | 1985-01-15 |
| 4470077 | Video system | — | 1984-09-04 |
| 4371240 | Motion picture camera having an auto-focus adjusting device | Ichiro Shimizu, Makoto Masunaga | 1983-02-01 |
| 4320947 | Camera with automatic focusing device | — | 1982-03-23 |
| 4274718 | Sound motion picture camera | Yutaka Kohtani | 1981-06-23 |
| 4196984 | Cinecamera equipment capable of synchronous sound recording | Hiroshi Furukawa, Kiyoshi Takahashi, Tomoshi Takigawa, Mitsutoshi Ogiso, Toshikazu Ichiyanagi | 1980-04-08 |