Issued Patents All Time
Showing 126–150 of 194 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7531781 | Imager with image-taking portions optimized to detect separated wavelength components | Hirofumi Sumi | 2009-05-12 |
| 7460798 | Image forming apparatus and method of detecting amount of residual developer | Takeo Shoji, Satoshi Sunahara, Hideaki Hasegawa | 2008-12-02 |
| 7456384 | Method and apparatus for acquiring physical information, method for manufacturing semiconductor device including array of plurality of unit components for detecting physical quantity distribution, light-receiving device and manufacturing method therefor, and solid-state imaging device and manufacturing method therefor | — | 2008-11-25 |
| 7345818 | Screen, its manufacturing method and image display system | Yoshihiko Kuroki, Michihiro Ohnishi, Hirotaka Akao, Ko Ishimoto | 2008-03-18 |
| 7329994 | Lighting system for vehicle | Hideki Uchida, Toshikazu Tomono | 2008-02-12 |
| 7242523 | Screen, its manufacturing method and image display system | Yoshihiko Kuroki, Michihiro Ohnishi, Hirotaka Akao, Ko Ishimoto | 2007-07-10 |
| 7215904 | Image forming apparatus group | Hideaki Hasegawa, Takeo Shoji, Satoshi Sunahara | 2007-05-08 |
| 7068875 | Optical switch and display unit | Hirotaka Akao, Akira Ishibashi | 2006-06-27 |
| 7063890 | Fine particle structure and optical medium | Yuriko Kaino, Hirotaka Akao, Ko Ishimoto | 2006-06-20 |
| 7035008 | Screen, its manufacturing method and image display system | Yoshihiko Kuroki, Michihiro Ohnishi, Hirotaka Akao, Ko Ishimoto | 2006-04-25 |
| 7033050 | Projecting direction control system for vehicle headlamp | Atsushi Yamazaki | 2006-04-25 |
| 7014345 | Auto-leveling system for vehicle headlamp | — | 2006-03-21 |
| 6962809 | Sugar chain synthesizer | Kisaburo Deguchi, Genzo Hirata, Junkichi Miura, Masahito Ito, Shinichiro Nishimura +3 more | 2005-11-08 |
| 6961175 | Screen, its manufacturing method and image display system | Yoshihiko Kuroki, Michihiro Ohnishi, Hirotaka Akao, Ko Ishimoto | 2005-11-01 |
| 6895138 | Optical switch and display unit | Hirotaka Akao, Akira Ishibashi | 2005-05-17 |
| 6859569 | Information receiving/display apparatus and information receiving/display method | Akira Ishibashi, Eriko Matsui, Hirotaka Akao | 2005-02-22 |
| 6817741 | Irradiating direction control device for vehicle lamp | Makoto Izawa | 2004-11-16 |
| 6806505 | Light emitting device and process for producing the same | Shigeru Kojima, Katsuya Shirai, Yoshifumi Mori | 2004-10-19 |
| 6754408 | Optical switch and display unit | Hirotaka Akao, Akira Ishibashi | 2004-06-22 |
| 6693380 | Auto leveling apparatus of vehicle headlamp | Hideaki Takeuchi | 2004-02-17 |
| 6663268 | Automatic automotive headlamp leveling device | Hideaki Takeuchi | 2003-12-16 |
| 6639354 | Light emitting device, production method thereof, and light emitting apparatus and display unit using the same | Shigeru Kojima, Katsuya Shirai, Yoshifumi Mori | 2003-10-28 |
| 6504265 | Autoleveling device of headlamp for automobile | Hideaki Takeuchi | 2003-01-07 |
| 6465906 | Alignment device for a vehicle | Hideaki Takeuchi | 2002-10-15 |
| 6450673 | Vehicle head lamp auto-leveling system | Hideaki Takeuchi | 2002-09-17 |