Issued Patents All Time
Showing 76–100 of 113 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6639620 | Light beam scanning apparatus | Daisuke Ishikawa, Kenichi Komiya, Koji Kawai | 2003-10-28 |
| 6611279 | Light beam scanning apparatus | Kenichi Komiya, Daisuke Ishikawa | 2003-08-26 |
| 6549265 | Image formation apparatus and method of stabilizing the emission level of semiconductor laser source used therein | Jun Sakakibara, Kenichi Komiya, Toshimitsu Ichiyanagi, Naoaki Ide, Koji Kawai | 2003-04-15 |
| 6539793 | Flow rate detector | Shinji Taniguchi, Tomoya Yamakawa, Ryuji Toyama | 2003-04-01 |
| 6509921 | Light beam scanning apparatus with multiple sensors and patterns | Kenichi Komiya, Jun Sakakibara, Koji Kawai | 2003-01-21 |
| 6496212 | Light beam scanning apparatus | Kenichi Komiya, Jun Sakakibara, Naoaki Ide, Toshimitsu Ichiyanagi | 2002-12-17 |
| 6476847 | Pulse width modulation system and image forming apparatus having the pulse width modulation system | Hiroki Satoh, Makoto Nakajima | 2002-11-05 |
| 6469730 | Light beam scanning apparatus and image forming apparatus | Kenichi Komiya, Naoaki Ide, Jun Sakakibara | 2002-10-22 |
| 6462855 | Light beam scanning apparatus | Kenichi Komiya, Toshimitsu Ichiyanagi, Jun Sakakibara, Koji Kawai | 2002-10-08 |
| 6426767 | Image forming apparatus for maintaining a constant beam scanning state | Kenichi Komiya, Jun Sakakibara, Koji Kawai | 2002-07-30 |
| 6411321 | Light beam scanning apparatus and image forming apparatus | Kenichi Komiya, Naoaki Ide, Jun Sakakibara | 2002-06-25 |
| 6392684 | Image forming apparatus and image forming method | Kenichi Komiya, Jun Sakakibara, Naoaki Ide, Toshimitsu Ichiyanagi | 2002-05-21 |
| 6344866 | Light beam scanner unit with passing position and power control and image forming apparatus | Kenichi Komiya, Naoaki Ide, Jun Sakakibara | 2002-02-05 |
| 6326993 | Pulse width modulation system and image forming apparatus having the pulse width modulation system | Hiroki Satoh, Makoto Nakajima | 2001-12-04 |
| 6297839 | Light beam scanner unit and image forming apparatus with adjustment for contamination | Kenichi Komiya, Naoaki Ide, Jun Sakakibara | 2001-10-02 |
| 6243123 | Light beam scanning apparatus for use with image forming apparatus | Kenichi Komiya, Kunihiko Miura, Naoaki Ide, Jun Sakakibara | 2001-06-05 |
| 6208367 | Light beam scanning apparatus and image forming apparatus | Kenichi Komiya, Naoaki Ide, Jun Sakakibara | 2001-03-27 |
| 6188424 | Light beam scanning, image forming apparatus, and method of adjusting the image forming apparatus | Kenichi Komiya, Naoaki Ide, Jun Sakakibara | 2001-02-13 |
| 5995246 | Light beam scanning apparatus for use with image forming apparatus | Kenichi Komiya, Naoaki Ide, Jun Sakakibara | 1999-11-30 |
| 5929891 | Light beam scanning apparatus and image forming apparatus | Kenichi Komiya, Kunihiko Miura, Naoaki Ide, Jun Sakakibara | 1999-07-27 |
| 5892533 | Beam passage position control apparatus for controlling a beam passage position and an image forming apparatus using the same | Kenichi Komiya, Naoaki Ide, Jun Sakakibara | 1999-04-06 |
| 5854958 | Image forming apparatus having test patterns for correcting color discrepancy | Kenichi Komiya, Naoaki Ide | 1998-12-29 |
| 5778280 | Image forming apparatus which corrects for misregistration | Kenichi Komiya, Naoaki Ide | 1998-07-07 |
| 5768671 | Color image forming apparatus having misregistration correction | Kenichi Komiya, Naoaki Ide | 1998-06-16 |
| 5640189 | Image forming apparatus using an electrode matrix to form a latent image | Tadayoshi Ohno, Naruhito Yoshida, Rintaro Nakane | 1997-06-17 |