Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7480473 | Image formation apparatus and process cartridge including a trickle development system and a cleanerless system | Nekka Matsuura, Satoshi Muramatsu, Nobutaka Takeuchi | 2009-01-20 |
| 7391960 | DV format capable recording and reproduction device and method | Junichi Hasegawa | 2008-06-24 |
| 7313336 | Method and apparatus for image forming capable of effectively recycling toner | Ichiro Kadota, Nekka Matsuura, Hisashi Shoji, Kazumi Suzuki, Nobutaka Takeuchi +3 more | 2007-12-25 |
| 7218816 | Optical fiber grating part | Yasuhiro Isaka, Kana Chida, Toshihiko Ota | 2007-05-15 |
| 7079798 | Toner transfer back suppressing color image forming apparatus | Kazumi Suzuki, Ichiro Kadota, Hisashi Shoji, Chikara Imai | 2006-07-18 |
| 7069039 | Transmission power control method and transmission power control device | — | 2006-06-27 |
| 6993220 | Temperature-compensated optical fiber component | Shigehito Yodo, Toshihiko Ota | 2006-01-31 |
| 6947636 | Optical module | Takashi Shigematsu, Toshihiko Ota, Shigehito Yodo | 2005-09-20 |
| 6834143 | Optical module and package thereof | Takashi Shigematsu, Toshihiko Ota, Shigehito Yodo | 2004-12-21 |
| 6795615 | Apparatus and method for reducing the variance of grating spacing in an optical fiber | Shigehito Yodo, Toshihiko Ota | 2004-09-21 |
| 6619966 | Card-shaped electronic apparatus | Noriaki Sakurada | 2003-09-16 |
| 4967212 | Image recorder | Yoshiharu Manabe, Junko Tomita | 1990-10-30 |
| 4755847 | Electrostatic latent image developing apparatus | Hiroyuki Matsushiro, Toshio Kaneko, Fuchio Takeda, Yoshihiro Ogata, Toshihiko Takaya | 1988-07-05 |