Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10394109 | Projector suspension device | Toshimitsu Watanabe, Nobuyuki Otsuki | 2019-08-27 |
| 10018897 | Projector suspension device | Toshimitsu Watanabe, Nobuyuki Otsuki | 2018-07-10 |
| 9618832 | Projector suspension device | Toshimitsu Watanabe, Nobuyuki Otsuki | 2017-04-11 |
| 9420244 | Reflective polarizing plate apparatus, electro-optic apparatus, optical apparatus, and projector | Shinichi Wakabayashi, Satoru Nagarekawa | 2016-08-16 |
| 9400417 | Projector suspension device | Toshimitsu Watanabe, Nobuyuki Otsuki | 2016-07-26 |
| 8585215 | Projector with light-shielding member and holding member having varied coefficient of thermal conductivity | — | 2013-11-19 |
| 8454174 | Projector suspension device including a suspension position adjustment mechanism | Toshimitsu Watanabe, Nobuyuki Otsuki | 2013-06-04 |
| 8262231 | Light control device, lighting device, and projector for controlling transmission amount of light emitted from an emission area by use of curved light shielding members | — | 2012-09-11 |
| 7905607 | Projector and keystone distortion correction method for projector | Susumu Takatsu, Nobuyuki Otsuki | 2011-03-15 |
| D624949 | Support for projector | Tetsu Nakayama, Genta Kawabe, Nobuyuki Otsuki, Naoya Nishimura, Toshimitsu Watanabe | 2010-10-05 |
| D597581 | Projector | Isao Sakamaki, Tetsu Nakayama, Genta Kowabe, Yasutomo Takahashi, Toshimitsu Watanabe | 2009-08-04 |
| D595756 | Projector | Isao Sakamaki, Tetsu Nakayama, Toshimitsu Watanabe | 2009-07-07 |
| D595329 | Projector | Isao Sakamaki, Tetsu Nakayama, Toshimitsu Watanabe | 2009-06-30 |
| D574875 | Projector | Isao Sakamaki, Haruki Senda, Saeko Inoue | 2008-08-12 |
| D574406 | Projector | Isao Sakamaki, Haruki Senda, Saeko Inoue | 2008-08-05 |
| 7029127 | Projector | Yasunori Ogawa | 2006-04-18 |
| D505440 | Projector | Mugio Kawasaki, Tetsushi Kimura, Kiyomasa Shirakura | 2005-05-24 |
| 6886948 | Electronics exterior case and projector having the same | — | 2005-05-03 |
| 6880938 | Projector | — | 2005-04-19 |
| 6793343 | Projector provided with cooling mechanism | Masayuki Okoshi | 2004-09-21 |
| 6793346 | Projector | Kazuhiro Nishida, Masahide Tsuda | 2004-09-21 |
| 6755541 | Projector | Teruo Sakurai, Kiyotaka Nakano, Tsuyoshi Arai | 2004-06-29 |
| 6746125 | Projector | Nobuo Watanabe, Haruyoshi Yamada | 2004-06-08 |
| D489392 | Cassette receiving portion of a projector | Mugio Kawasaki | 2004-05-04 |
| D481056 | Control panel for projector | Mugio Kawasaki | 2003-10-21 |