Issued Patents All Time
Showing 26–50 of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7981648 | Microalga and process for producing hydrocarbon | Norihide Kurano, Akira Sato, Satoru Matsuda, Kyoko Adachi, Mika Atsumi | 2011-07-19 |
| 7930463 | Information processing apparatus | — | 2011-04-19 |
| 7835078 | Reflecting screen, method of manufacturing the same, and reflection-type projection system | Nobuhiko Ichikawa, Jun Horikoshi, Akihide Sano, Takeshi Ogawa | 2010-11-16 |
| 7713167 | Automatic transmission control system | Hideharu Yamamoto, Kenichi Kaizu, Yukiyoshi Inuta, Hiroki Kumashiro | 2010-05-11 |
| 7663098 | Gas monitoring apparatus and gas monitoring method | Yasuo Seto, Isaac Ohsawa, Hisashi Maruko, Yasuaki Takada, Akihiko Okumura +3 more | 2010-02-16 |
| 7478755 | Communication system, communication apparatus and method, recording medium, and program | — | 2009-01-20 |
| 7453638 | Fresnel lens sheet, rear projection screen, and rear-projection-type display | — | 2008-11-18 |
| 7352508 | Fresnel lens sheet and transmission type screen comprising it | — | 2008-04-01 |
| 7317572 | Fresnel lens sheet, rear projection screen and rear projection display | Masahiro Goto | 2008-01-08 |
| 7277227 | Fresnel lens sheet, transmission screen provided with the same and rear projection display | — | 2007-10-02 |
| 7245427 | Fresnel lens sheet holding structure and rear projection display | Masahiro Goto | 2007-07-17 |
| 7116476 | Fresnel lens, screen, image displaying device, lens forming mold manufacturing method and lens manufacturing method | Hiroshi Suzuki, Kohei Teramoto, Yoshihiro Ashizaki, Shinsuke Sikama, Tadahiko Ryuugou +1 more | 2006-10-03 |
| 7072109 | Projection screen and projection display | Masahiro Goto, Hitomu Watanabe, Yoshiki Yoshida | 2006-07-04 |
| 6961176 | Fresnel lens sheet, rear projection screen and rear projection display | — | 2005-11-01 |
| 6947225 | Fresnel lens sheet, process of producing Fresnel lens sheet, mold for use in the production process, and rear projection screen comprising the Fresnel lens sheet | Yoshiki Yoshida | 2005-09-20 |
| 6943948 | Fresnel lens sheet and transmission type projection screen | Makoto Honda, Michihisa Ide | 2005-09-13 |
| 6836363 | Rear projection screen and rear projection type display including the same | Masahiro Goto | 2004-12-28 |
| 6726859 | Fresnel lens, screen, image display device, lens mold manufacturing method and lens manufacturing method | Hiroshi Suzuki, Kohei Teramoto, Yoshihiro Ashizaki, Shinsuke Sikama, Tadahiko Ryuugou +1 more | 2004-04-27 |
| 6707605 | Fresnel lens sheet and transmission-type projection screen | — | 2004-03-16 |
| 6697409 | Beam distributor of laser apparatus capable of efficiently introducing pumping beam into laser medium | — | 2004-02-24 |
| 6683892 | Laser device, method of producing the same and composite optical medium for use in producing the same | Hitoshi Yamaura | 2004-01-27 |
| 6466361 | Converging device and light source module, laser device and optical signal amplifier using such converging device | Hitoshi Yamaura | 2002-10-15 |
| 6459068 | Laser device, laser machining device and optical amplifier | Hitoshi Yamaura | 2002-10-01 |
| 6272155 | Fiber bundle and laser apparatus using the fiber bundle of manufacturing the same | — | 2001-08-07 |
| 6052392 | Laser apparatus having an optical guide formed in a conglomerate form with long and continuous optical fibers | Kenichi Ueda | 2000-04-18 |