Issued Patents All Time
Showing 51–63 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4298271 | Scanning and projecting device | Muneharu Sugiura, Setsuo Minami | 1981-11-03 |
| 4293184 | Scanning projection device | Muneharu Sugiura, Setsuo Minami, Tadashi Sato | 1981-10-06 |
| 4270858 | Scanning and projecting device | Muneharu Sugiura, Setsuo Minami, Tadashi Sato | 1981-06-02 |
| 4264119 | Scanning optical system | Takashi Nakano | 1981-04-28 |
| 4259004 | Scanning device with optical path length compensator | Masamichi Tateoka, Toshiaki Asano, Setsuo Minami | 1981-03-31 |
| 4256364 | Two-dimensional scanning optical system with distortion correction | Masamichi Tateoka, Setsuo Minami | 1981-03-17 |
| 4253724 | Recording optical system | Takashi Kitamura | 1981-03-03 |
| 4251126 | Light beam scanning device with opposed deflecting surfaces | Setsuo Minami | 1981-02-17 |
| 4251125 | Scanning optical system including an afocal system | Masaaki Ishii | 1981-02-17 |
| 4248495 | Projecting optical system with deflected optical axis maintained parallel to next optical axis | — | 1981-02-03 |
| 4226500 | Scanning optical system with reflective lens | Masamichi Tateoka | 1980-10-07 |
| 4215912 | High speed scanning device for scanning the same area plural times by a beam deflected by a single deflecting surface | — | 1980-08-05 |
| 4209223 | Scanning device | — | 1980-06-24 |