Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11369254 | Endoscope and image capturing unit provided therein | Takayuki Sato, Haruyasu Katahira, Tetsuo SUMIDA | 2022-06-28 |
| 9030763 | Lens device and imaging device mounted with the lens device | Minoru Tanaka | 2015-05-12 |
| 8824883 | Lens device and image capturing apparatus having the same | Arihiro Saita, Minoru Tanaka | 2014-09-02 |
| 4789891 | Spacer with an inclined surface for mounting a solid image pickup element to a color separation prism | Kazuto Tanaka, Masaki Ito | 1988-12-06 |
| 4228458 | Optical color-separation system for use in a color television camera | Toshiro Yamauchi, Takemi Saito | 1980-10-14 |
| 4185297 | Color separation optical system for color television camera | Toshiro Yamauchi, Takemi Saito | 1980-01-22 |