Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11900319 | Information processing device | Tsukasa Kobayashi | 2024-02-13 |
| 11054727 | Projector and projection system | — | 2021-07-06 |
| 8421852 | Method for manufacturing stereoscopic image display apparatus and stereoscopic image display apparatus | Hideo Niyomura, Hiroshi Ohno, Osamu Horie, Takayuki Kobayashi, Masamichi Okada +2 more | 2013-04-16 |
| 8416285 | Stereoscopic image display apparatus and method of manufacturing the same | Atsushi Sakata, Hiromichi Abe, Hideo Niyomura, Masamichi Okada, Takayuki Kobayashi +2 more | 2013-04-09 |
| 8330805 | Stereoscopic image display apparatus and method of manufacturing the same | Osamu Horie, Masamichi Okada, Hideo Niyomura, Hiroshi Ohno, Takayuki Kobayashi +2 more | 2012-12-11 |
| 8308303 | Projector having cooling duct including flow paths for directing cooling air over light modulation devices | Kunihiko Takagi, Kaname Nagatani, Akira Egawa, Tetsuo Shimizu, Fumihide Sasaki | 2012-11-13 |
| 7843536 | Liquid crystal display device and projector | Takashi Endo | 2010-11-30 |
| 7390095 | Projector | Kanji Yoshida, Hidemasa Yamakawa, Masafumi Sakaguchi | 2008-06-24 |
| 7329007 | Projector | Hidemasa Yamakawa, Kanji Yoshida, Masafumi Sakaguchi | 2008-02-12 |
| 7172293 | Projector | — | 2007-02-06 |
| 7168812 | Projector | Kanji Yoshida | 2007-01-30 |
| 7156523 | Projector | Hidemasa Yamakawa, Masafumi Sakaguchi, Kanji Yoshida | 2007-01-02 |
| 6947212 | Transmissive screen and rear projector | Masafumi Sakaguchi | 2005-09-20 |
| 6538624 | Head-mounted image display apparatus | Shoichi Ishizawa, Shoichi Uchiyama, Yoko Miyazawa | 2003-03-25 |
| 6491396 | Projector modulating a plurality of partial luminous fluxes according to imaging information by means of an electro-optical device | Yoshitaka Ito | 2002-12-10 |
| 6320559 | Head-mounted image display device and data processing apparatus including the same | Masaaki Yasukawa, Tadashi Kinebuchi, Noriko Watanabe, Kunio Yoneno, Syoichi Uchiyama +1 more | 2001-11-20 |
| 6040945 | Head mount display device | — | 2000-03-21 |
| 6011653 | Head-mounted display | — | 2000-01-04 |
| 5977935 | Head-mounted image display device and data processing apparatus including the same | Masaaki Yasukawa, Tadashi Kinebuchi, Noriko Watanabe, Kunio Yoneno, Syoichi Uchiyama +1 more | 1999-11-02 |
| 5739797 | Head-mounted virtual image display device having switching means enabling user to select eye to view image | Hiroshi Kamakura, Shoichi Uchiyama, Hiroyuki Shindo, Takeshi Furihata, Masafumi Sakaguchi | 1998-04-14 |
| 5739893 | Head-mounted image display apparatus | Shoichi Ishizawa, Shoichi Uchiyama, Yoko Miyazawa | 1998-04-14 |
| D363279 | Head set with visual display unit and stereophonic headphones | Shoichi Ishizawa | 1995-10-17 |