Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7275009 | Fault diagnosis apparatus | Koji Adachi, Eigo Nakagawa, Tetsuichi Satonaga, Norikazu Yamada, Koki Uwatoko | 2007-09-25 |
| 7250781 | Circuit board inspection device | Eigo Nakagawa, Koji Adachi, Norikazu Yamada, Koki Uwatoko, Tetsuichi Satonaga | 2007-07-31 |
| 7243045 | Failure diagnosis method, failure diagnosis apparatus, image forming apparatus, program, and storage medium | Kouki Uwatoko, Kouji Adachi, Norikazu Yamada, Eigo Nakagawa, Tetsuichi Satonaga | 2007-07-10 |
| 7239738 | Image defect inspecting apparatus and image defect inspecting method | Koji Adachi, Norikazu Yamada, Eigo Nakagawa, Koki Uwatoko, Tetsuichi Satonaga | 2007-07-03 |
| 7174264 | Fault diagnosis apparatus | Koji Adachi, Eigo Nakagawa, Tetsuichi Satonaga, Norikazu Yamada, Koki Uwatoko | 2007-02-06 |
| 7003258 | Transfer device, transfer method and image forming device | Koji Adachi, Norikazu Yamada, Eigo Nakagawa, Koki Uwatoko, Tetsuichi Satonaga | 2006-02-21 |
| 6657614 | Detecting apparatus, input apparatus, pointing device, individual identification apparatus, and recording medium | Kensuke Ito, Hajime Sugino, Tadashi Shimizu, Katsura Sakai | 2003-12-02 |
| 6603867 | Three-dimensional object identifying system | Hajime Sugino, Kensuke Ito, Tadashi Shimizu, Katsura Sakai | 2003-08-05 |
| 5880766 | Apparatus for correcting positional deviation of light source emitting light beams in image recording apparatus | Akemi Murakami, Hideo Nakayama, Hideki Fukunaga, Nobuaki Ueki, Hiromi Otoma +2 more | 1999-03-09 |
| 5533042 | Semiconductor laser device and driving method for the same as well as tracking servo system employing the same | Hideki Fukunaga, Hideo Nakayama, Nobuaki Ueki, Hiromi Otoma, Mario Fuse | 1996-07-02 |
| 5247503 | Optical recording and reproducing apparatus with separated high and low frequency servo signals | Takashi Nomiyama, Kiichi Ueyanagi, Shoji Yamaguchi, Daisuke Iguchi, Akemi Murakami | 1993-09-21 |
| 5220547 | Method and device for controlling optical head moving speed | Daisuke Iguchi, Kiichi Ueyanagi | 1993-06-15 |
| 5218587 | Magnetic optical recording/reproducing apparatus | Takashi Nomiyama, Akemi Murakami, Shoji Yamaguchi, Daisuke Iguchi | 1993-06-08 |
| 5197050 | Flying head for a magneto-optical recording drive | Akemi Murakami, Shoji Yamaguchi, Takashi Nomiyama, Daisuke Iguchi | 1993-03-23 |
| 5144616 | Laser diode and multibeam optical head using the laser diode | Kiichi Ueyanagi | 1992-09-01 |
| 5124961 | Floating head for use with a recording apparatus of magneto-optical memory device | Shoji Yamaguchi, Akemi Murakami, Takashi Nomiyama, Daisuke Iguchi | 1992-06-23 |