Issued Patents All Time
Showing 51–75 of 81 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6677974 | Light beam scanning apparatus with a multi-layer mirror structure | Koji Tanimoto, Kenichi Komiya, Koji Kawai | 2004-01-13 |
| 6670673 | Semiconductor device and method for manufacturing semiconductor device | — | 2003-12-30 |
| 6646668 | Image forming apparatus for maintaining a constant beam scanning state | Koji Tanimoto, Kenichi Komiya, Koji Kawai | 2003-11-11 |
| 6570239 | Semiconductor device having resistive element | Hitoshi Yamaguchi | 2003-05-27 |
| 6549265 | Image formation apparatus and method of stabilizing the emission level of semiconductor laser source used therein | Koji Tanimoto, Kenichi Komiya, Toshimitsu Ichiyanagi, Naoaki Ide, Koji Kawai | 2003-04-15 |
| 6525375 | Semiconductor device having trench filled up with gate electrode | Hitoshi Yamaguchi, Toshio Sakakibara, Takumi Shibata, Toshiyuki Morishita | 2003-02-25 |
| 6509921 | Light beam scanning apparatus with multiple sensors and patterns | Kenichi Komiya, Koji Tanimoto, Koji Kawai | 2003-01-21 |
| 6496212 | Light beam scanning apparatus | Koji Tanimoto, Kenichi Komiya, Naoaki Ide, Toshimitsu Ichiyanagi | 2002-12-17 |
| 6469730 | Light beam scanning apparatus and image forming apparatus | Koji Tanimoto, Kenichi Komiya, Naoaki Ide | 2002-10-22 |
| 6462855 | Light beam scanning apparatus | Kenichi Komiya, Koji Tanimoto, Toshimitsu Ichiyanagi, Koji Kawai | 2002-10-08 |
| 6426767 | Image forming apparatus for maintaining a constant beam scanning state | Koji Tanimoto, Kenichi Komiya, Koji Kawai | 2002-07-30 |
| 6411321 | Light beam scanning apparatus and image forming apparatus | Koji Tanimoto, Kenichi Komiya, Naoaki Ide | 2002-06-25 |
| 6392684 | Image forming apparatus and image forming method | Koji Tanimoto, Kenichi Komiya, Naoaki Ide, Toshimitsu Ichiyanagi | 2002-05-21 |
| 6344866 | Light beam scanner unit with passing position and power control and image forming apparatus | Kenichi Komiya, Koji Tanimoto, Naoaki Ide | 2002-02-05 |
| 6297839 | Light beam scanner unit and image forming apparatus with adjustment for contamination | Kenichi Komiya, Koji Tanimoto, Naoaki Ide | 2001-10-02 |
| 6243123 | Light beam scanning apparatus for use with image forming apparatus | Koji Tanimoto, Kenichi Komiya, Kunihiko Miura, Naoaki Ide | 2001-06-05 |
| 6208367 | Light beam scanning apparatus and image forming apparatus | Koji Tanimoto, Kenichi Komiya, Naoaki Ide | 2001-03-27 |
| 6191007 | Method for manufacturing a semiconductor substrate | Masaki Matsui, Shoichi Yamauchi, Hisayoshi Ohshima, Kunihiro Onoda, Akiyoshi Asai +2 more | 2001-02-20 |
| 6188424 | Light beam scanning, image forming apparatus, and method of adjusting the image forming apparatus | Kenichi Komiya, Koji Tanimoto, Naoaki Ide | 2001-02-13 |
| 5995246 | Light beam scanning apparatus for use with image forming apparatus | Kenichi Komiya, Koji Tanimoto, Naoaki Ide | 1999-11-30 |
| 5929891 | Light beam scanning apparatus and image forming apparatus | Kenichi Komiya, Koji Tanimoto, Kunihiko Miura, Naoaki Ide | 1999-07-27 |
| 5892533 | Beam passage position control apparatus for controlling a beam passage position and an image forming apparatus using the same | Koji Tanimoto, Kenichi Komiya, Naoaki Ide | 1999-04-06 |
| 5869872 | Semiconductor integrated circuit device and manufacturing method for the same | Akiyoshi Asai, Megumi Suzuki, Seiji Fujino | 1999-02-09 |
| 5751041 | Semiconductor integrated circuit device | Megumi Suzuki, Akiyoshi Asai | 1998-05-12 |
| 5499807 | Paper feeding apparatus having a paper separator with a pressure sensitive and electrically-conductive material | Hajime Nakamura | 1996-03-19 |