Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10754233 | Electronic device and projection apparatus | — | 2020-08-25 |
| 10073329 | Optical compensation element adjusting mechanism and projector | — | 2018-09-11 |
| 8967813 | Lens frame, lens holding device, and projector | Fumihide Sasaki, Hiroshi Abe | 2015-03-03 |
| 8267529 | Optical device having reflecting member attached to housing and projector having optical device | Shohei Fujisawa, Hidetoshi Hashizume, Toshihiro Hieda | 2012-09-18 |
| 7972019 | Optical device and projector | Masashi Kitabayashi, Nobuo Watanabe | 2011-07-05 |
| 7819532 | Projector | Katsuyuki Uehara, Masaki Uchida | 2010-10-26 |
| 7775667 | Optical device and projector | Hiroaki Yanai, Gaku Nishizawa, Takanori Fukuyama | 2010-08-17 |
| 7545456 | Optical device and projector | Takashi Saegusa | 2009-06-09 |
| 7357518 | Projector | — | 2008-04-15 |
| 7303644 | Manufacturing method of optical device | Masashi Kitabayashi, Hideo Yamaguchi, Hidetoshi Hashizume, Shohei Fujisawa | 2007-12-04 |
| 7222976 | Optical device and projector | Masashi Kitabayashi, Hiroshi Kobayashi, Hidetoshi Hashizume | 2007-05-29 |
| 7210796 | Optical apparatus and projector | Hidetoshi Hashizume, Hiroshi Kobayashi | 2007-05-01 |
| 7152982 | Optical component casing and projector | Masashi Kitabayashi, Hideo Yamaguchi, Hidetoshi Hashizume, Shohei Fujisawa | 2006-12-26 |
| 6964482 | Optical rod, manufacturing method of optical rod, manufacturing jig of optical rod, and projector equipped with optical rod | Shohei Fujisawa, Hideo Yamaguchi | 2005-11-15 |
| RE38306 | Projector | Motoyuki Fujimori, Kazuto Shinohara, Masashi Kitabayashi | 2003-11-11 |
| RE38194 | Projection display device | Motoyuki Fujimori, Kazuto Shinohara, Masashi Kitabayashi | 2003-07-22 |
| RE37836 | Projector | Motoyuki Fujimori, Kazuto Shinohara, Masashi Kitabayashi | 2002-09-10 |
| 6322217 | Projection display device | Motoyuki Fujimori | 2001-11-27 |
| 6320709 | Method for installing electro-optical device to prism and manufacturing method for a projector | Masashi Kitabayashi, Motoyuki Fujimori | 2001-11-20 |
| 6056407 | Projection display device | Motoyuki Fujimori, Kazuto Shinohara, Masashi Kitabayashi | 2000-05-02 |
| 6053616 | Projection type display device | Motoyuki Fujimori, Kazuto Shinohara, Masashi Kitabayashi | 2000-04-25 |
| 5868485 | Projection type display device | Motoyuki Fujimori, Kazuto Shinohara, Masashi Kitabayashi | 1999-02-09 |