Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9885873 | Color separation optical system and image pickup apparatus including the same | — | 2018-02-06 |
| 9641816 | Image pickup apparatus capable of selectively picking up a color image and a black-and-white image | — | 2017-05-02 |
| 9065994 | Image pickup apparatus | Shoichi Takemoto | 2015-06-23 |
| 8922698 | Image pickup apparatus with removable ND filter | Shoichi Takemoto, Yutaka Iriyama | 2014-12-30 |
| 8873153 | Camera apparatus and image pickup apparatus including the same | Yutaka Iriyama | 2014-10-28 |
| 8144237 | Image pickup optical system and image pickup apparatus | Yu Inomoto | 2012-03-27 |
| 7489871 | Light detection apparatus and free space optics communication apparatus | Yasuhiro Takahashi, Tetsuo Sakanaka | 2009-02-10 |
| 7450855 | Optical detection apparatus and free-space optics communication apparatus | — | 2008-11-11 |
| 7379674 | Optical transmission device | Fumiaki Usui | 2008-05-27 |
| 7366420 | Optical transmission device | Takahiro Yoshimi | 2008-04-29 |
| 7289737 | Communication optical system and free-space optics communication apparatus | — | 2007-10-30 |
| 5777674 | Four color separation optical device | — | 1998-07-07 |
| 5448413 | Apparatus for controlling the lens position of a zoom lens | Takaaki Kobayashi, Susumu Fukita, Yuzo Kato, Jun Hosoya, Junichi Kasuya +2 more | 1995-09-05 |
| 5134468 | Optical apparatus for varying the lengths of optical path of color component light beams | — | 1992-07-28 |
| 4916529 | Imaging device utilizing solid-state image sensors combined with a beam-splitting prism | Haruhisa Yamamoto | 1990-04-10 |