Issued Patents All Time
Showing 26–50 of 81 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8308303 | Projector having cooling duct including flow paths for directing cooling air over light modulation devices | Kaname Nagatani, Akira Egawa, Tetsuo Shimizu, Joji Karasawa, Fumihide Sasaki | 2012-11-13 |
| 8267357 | Waterproof cable guide device for railway vehicle | Shin Kataoka, Yutaka Kitagawa, Kazuya Morita | 2012-09-18 |
| 8128239 | Light source device and projector | Tetsuo Shimizu, Kaname Nagatani, Akira Egawa, Yuji Takado, Satoshi Kinoshita | 2012-03-06 |
| 8096348 | Heat exchanger, method of manufacturing heat exchanger, liquid cooling system, light source device, projector, electronic device unit, and electronic equipment | Akira Egawa | 2012-01-17 |
| 8093547 | Projector and light source apparatus having a second reflector for reflecting light in infrared region | — | 2012-01-10 |
| 8018128 | Microchannel structure and its manufacturing method, light source device, and projector | Akira Egawa, Satoshi Kinoshita | 2011-09-13 |
| 7980296 | Heat exchanger, light source device, projector and electronic apparatus | — | 2011-07-19 |
| 7972034 | Laser light source, laser light source unit, illumination device, monitor apparatus, and image display apparatus | — | 2011-07-05 |
| 7866827 | Optical device and optical apparatus | Akira Egawa, Satoshi Kinoshita | 2011-01-11 |
| 7852885 | Light source device and image display apparatus | Akira Egawa | 2010-12-14 |
| 7806531 | Projector | Makoto Zakoji, Takeshi Seto, Akira Egawa | 2010-10-05 |
| 7757752 | Heat exchanger, light source apparatus, and projector | Akira Egawa, Koichi Saito, Kenji Matsuyama | 2010-07-20 |
| 7690798 | Projector with extendible screen member | Makoto Zakoji | 2010-04-06 |
| 7654283 | Check valve and pump including check valve | Takeshi Seto, Kazuo Kawasumi | 2010-02-02 |
| 7600987 | Pump | Takeshi Seto | 2009-10-13 |
| 7599415 | Light source device, lighting device, monitor device, and projector | Minehiro IMAMURA, Akira Egawa | 2009-10-06 |
| 7334898 | Projector | Takeshi Seto, Satoshi Kinoshita | 2008-02-26 |
| 7309145 | Light source apparatus and projection display apparatus | Mitsuo Nagata, Takeshi Seto, Tomo Ikebe | 2007-12-18 |
| 7121809 | Method of driving pump | Takeshi Seto, Kazuhiro Yoshida | 2006-10-17 |
| 7059836 | Pump | Takeshi Seto | 2006-06-13 |
| 7056096 | Pump | Takeshi Seto | 2006-06-06 |
| 7011507 | Positive displacement pump with a combined inertance value of the inlet flow path smaller than that of the outlet flow path | Takeshi Seto | 2006-03-14 |
| 6772673 | Flexible actuator | Takeshi Seto | 2004-08-10 |
| 6718766 | Pump-integrated flexible actuator | Takeshi Seto | 2004-04-13 |
| 6689074 | Wearable muscular-force supplementing device | Takeshi Seto | 2004-02-10 |