Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11595631 | Imaging device, image capturing optical system, and movable apparatus | Kento Nakamura, Hiroyuki Satoh, Jun Kishiwada | 2023-02-28 |
| 9946144 | Projection optical system and image projecting apparatus | Kazuhiro Fujita, Atsushi Takaura | 2018-04-17 |
| 9625692 | Projection optical system and image projecting apparatus | Tatsuya Takahashi, Kazuhiro Fujita | 2017-04-18 |
| 9417511 | Lighting device, projector including the same, and lighting method | Tatsuya Takahashi, Kazuhiro Fujita | 2016-08-16 |
| 8905550 | Projection optical system and image projection device | Tatsuya Takahashi, Kazuhiro Fujita | 2014-12-09 |
| 8830298 | Wide-angle lens and imaging apparatus using the same | Hayato Yoshida, Naoki Moniwa | 2014-09-09 |
| 8807763 | Image projection apparatus | Tatsuya Takahashi, Kazuhiro Fujita | 2014-08-19 |
| 8777421 | Projection optical system | Atsushi Takaura, Kazuhiro Fujita, Akihiro Yamakage, Osamu Nagase, Yoshitsugu Kohno | 2014-07-15 |
| 8657450 | Projection optical system and image projection device | Kazuhiro Fujita, Tatsuya Takahashi | 2014-02-25 |
| 8643958 | Wide angle lens and imaging device | Hayato Yoshida, Naoki Moniwa | 2014-02-04 |
| 8529070 | Projection optical apparatus | Atsushi Takaura, Kazuhiro Fujita, Akihiro Yamakage, Osamu Nagase, Yoshitsugu Kohno | 2013-09-10 |
| 8511837 | Projection optical system and image projector | Tatsuya Takahashi, Kazuhiro Fujita | 2013-08-20 |
| 8284462 | Image reading device and image forming apparatus | Kiichiro Nishina, Masahiro Itoh, Kazuhiro Fujita | 2012-10-09 |
| 8254039 | Variable magnification optical system and projector | Kazuhiro Fujita | 2012-08-28 |
| 8189264 | Projection optical system and image display device | Kazuhiro Fujita | 2012-05-29 |
| 8128238 | Projection optical system and image displaying apparatus | Kazuhiro Fujita, Atsushi Takaura | 2012-03-06 |
| 8116013 | Wide-angle lens and image pickup apparatus | Hayato Yoshida, Naoki Moniwa | 2012-02-14 |
| 8025415 | Projection optical system and image projecting apparatus | Kazuhiro Fujita, Atsushi Takaura | 2011-09-27 |
| 7946717 | Projection optical system and image projecting apparatus | Kazuhiro Fujita, Atsushi Takaura | 2011-05-24 |
| 7911704 | Projection optical system and image display apparatus | Atsushi Takaura, Kazuhiro Fujita | 2011-03-22 |
| 7773305 | Wide-angle lens and image capturing apparatus | Hayato Yoshida, Yasushi Takahashi, Naoki Moniwa, Toshiyuki Kawasaki, Ryosuke Kasahara +1 more | 2010-08-10 |
| 7646536 | Reflective screen and display system | Kazuhiro Fujita, Atsushi Takaura | 2010-01-12 |
| 7529032 | Projection optical system and image display apparatus | Atsushi Takaura, Kazuhiro Fujita | 2009-05-05 |