Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10303046 | Projector with hermetic housing and air guide wall therein | Yoshinobu Nakajima, Masato Tanaka, Kento ISHIMURO | 2019-05-28 |
| 8226244 | Image display device | Shigekazu Yamagishi, Shuu Nanba | 2012-07-24 |
| 7213944 | Light source apparatus, lighting apparatus and projection display apparatus | Yusaku Shimaoka, Shu Namba | 2007-05-08 |
| 7004604 | Sequential color display device including light shading means | Hideki Ohmae, Mitsuhiro Wada, Shigeru Aruga, Hirokazu Sakaguchi, Hisatoshi Shimose | 2006-02-28 |
| 6755554 | Color wheel assembly and color sequential display device using the same, color wheel unit and color sequential display device using the same, and color sequential display device | Hideki Ohmae, Mitsuhiro Wada, Shigeru Aruga, Hirokazu Sakaguchi, Hisatoshi Shimose | 2004-06-29 |
| 6594089 | Projection lens shifting mechanism and rear projection television | Keiji Uchida | 2003-07-15 |
| 5930070 | Tape loading apparatus for loading a magnetic tape in a magnetic recording and reproducing system | Shoji Kawahara, Kenji Sasaki, Ichiro Senda, Kouzou Taba, Masayuki Akieda | 1999-07-27 |
| 5126781 | Image recording apparatus | Takashi Tomizawa, Takakuni Sonoda, Yumio Matsumoto, Yasuo Kimura, Shigeyuki Hayashi +5 more | 1992-06-30 |
| 5126783 | Image recording apparatus having secondary exposure unit | Susumu Kuzuya, Takakuni Sonoda, Tomoaki Hattori, Toshio Sakai, Hiroshi Taira +2 more | 1992-06-30 |
| 5105214 | Image forming apparatus using mask original form | — | 1992-04-14 |
| 5103256 | Image forming apparatus using mask original form | — | 1992-04-07 |
| 5079587 | Image recording apparatus having device for adjusting position of mask members | Tomoaki Hattori, Susumu Kuzuya, Takakuni Sonoda, Toshio Sakai, Makoto Suzuki +2 more | 1992-01-07 |
| 5068688 | Device for automatically loading an image recording apparatus with a recording medium | — | 1991-11-26 |
| 5049922 | Image forming apparatus using mask original form | Susumu Kuzuya, Takauni Sonoda, Toshio Sakai, Hiroshi Taira, Tomoaki Hattori +2 more | 1991-09-17 |
| 4968019 | Sheet feed mechanism and method of feeding sheet | Takashi Nakata, Susumu Kuzuya, Hideo Yoshihara, Hiroaki Kimura, Toshiaki Sugiura +2 more | 1990-11-06 |
| 4956649 | Image recording apparatus forming photomasking pattern on photosensitive medium | Toshio Sakai, Hitoshi Nakai, Makoto Suzuki, Kiyoharu Hayakawa | 1990-09-11 |
| 4956662 | Apparatus for and method of recording color picture image | Toshio Sakai, Osamu Kawano, Tomoaki Hattori | 1990-09-11 |
| 4922286 | Color image recording apparatus | — | 1990-05-01 |
| 4893147 | Color picture image recording apparatus | Makoto Suzuki, Kazumasa Makino, Eiji Shibata, Kazuhito Ishida, Takashi Nakata +4 more | 1990-01-09 |
| 4884082 | Color image recording apparatus | Takakuni Sonoda, Morikazu Iwase, Kazuo Sangyoji, Tokunori Kato | 1989-11-28 |
| 4849785 | Image recording apparatus | — | 1989-07-18 |