Issued Patents All Time
Showing 51–69 of 69 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4495527 | Video recording system with focusing device | Susumu Kozuki, Masaya Maeda | 1985-01-22 |
| 4492982 | Video camera image tube burn-in prevention apparatus | Takashi Kuniyoshi, Tatsuzo Ushiro | 1985-01-08 |
| 4456349 | Cinematographic camera | Noritsugu Hirata, Hidekazu Okajima, Tomoshi Takigawa, Toshikazu Ichiyanagi | 1984-06-26 |
| 4447837 | Video recording system | Noritsugu Hirata, Masaya Maeda | 1984-05-08 |
| 4410247 | Motion picture camera | Noritsugu Hirata | 1983-10-18 |
| 4404595 | Lens unit for a camera | Tatsuzo Ushiro | 1983-09-13 |
| 4400743 | Video camera and recorder | Tatsuzo Ushiro | 1983-08-23 |
| 4386376 | Video camera | Tatsuzo Ushiro | 1983-05-31 |
| 4368490 | Camera | — | 1983-01-11 |
| 4365875 | Motion picture camera | Noritsugu Hirata | 1982-12-28 |
| 4363544 | Remote releasable camera | Takayuki Nemoto | 1982-12-14 |
| 4363051 | Video tape recorder arranged to be connected with a video camera | Masaya Maeda, Noritsugu Hirata | 1982-12-07 |
| 4331395 | Motion picture camera | Noritsugu Hirata | 1982-05-25 |
| 4322140 | Shutter opening angle control device for a motion picture camera | Masamichi Toyama | 1982-03-30 |
| 4318596 | Sound motion picture camera | — | 1982-03-09 |
| 4269489 | Camera and error preventing circuit therefor | — | 1981-05-26 |
| 4257693 | Cine camera | Noritsugu Hirata | 1981-03-24 |
| 4240720 | Motion picture camera | Noritsugu Hirata | 1980-12-23 |
| 4196983 | Sound motion picture camera | Hidekazu Okajima | 1980-04-08 |