Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8508778 | Image forming apparatus | Koji Tanimoto, Jun Sakakibara, Naoya Murakami, Akihiro Moro, Sunao Tabata | 2013-08-13 |
| 8144375 | Image forming apparatus | Koji Tanimoto, Jun Sakakibara, Naoya Murakami, Akihiro Moro, Sunao Tabata | 2012-03-27 |
| 7995249 | Apparatus and method for image forming | Hirokazu Shoda, Hidekazu Sekizawa | 2011-08-09 |
| 7911659 | Document processing apparatus with image scanning resolution correction function and method thereof | Sueo Ueno | 2011-03-22 |
| 7864386 | Image forming apparatus | Koji Tanimoto, Jun Sakakibara, Naoya Murakami, Akihiro Moro, Sunao Tabata | 2011-01-04 |
| 7836263 | Nonvolatile memory controlling method and nonvolatile memory controlling apparatus | Takahiro Fukushige, Kenichi Satori, Kenichi Nakanishi, Hideaki Bando, Junko Sasaki +2 more | 2010-11-16 |
| 7652800 | Apparatus and method for image forming | Hirokazu Shoda, Hidekazu Sekizawa | 2010-01-26 |
| 7554695 | Apparatus and method for image forming | Hidekazu Sekizawa, Hirokazu Shoda | 2009-06-30 |
| 7256380 | Image reading apparatus | Yoshikatsu Kamisuwa, Koji Tanimoto, Jun Sakakibara | 2007-08-14 |
| 7230225 | Image reading apparatus having an image sensor unit | Koji Tanimoto, Jun Sakakibara, Yoshikatsu Kamisuwa | 2007-06-12 |
| 6243123 | Light beam scanning apparatus for use with image forming apparatus | Koji Tanimoto, Kenichi Komiya, Naoaki Ide, Jun Sakakibara | 2001-06-05 |
| 5929891 | Light beam scanning apparatus and image forming apparatus | Kenichi Komiya, Koji Tanimoto, Naoaki Ide, Jun Sakakibara | 1999-07-27 |
| 5581296 | Printer head driving apparatus improving printing speed | Koji Tanimoto, Naoaki Ide | 1996-12-03 |
| 5159184 | Apparatus for controlling the intensity of a laser beam emitted from a semiconductor laser unit | Jiro Egawa | 1992-10-27 |
| 5148218 | Image forming apparatus with a humidity detector | Rintaro Nakane, Jiro Egawa, Naruhito Yoshida, Toshihiro Kasai, Shinya Tomura +1 more | 1992-09-15 |
| 4930087 | Image forming apparatus | Jiro Egawa, Koji Tanimoto | 1990-05-29 |
| 4899226 | Image reading apparatus which corrects for a reading error caused by reading an image at a continuously-variable image reading density with staggered line image sensors | Koji Tanimoto, Junichi Koseki | 1990-02-06 |
| 4887167 | Recording apparatus | — | 1989-12-12 |
| 4854754 | Recording apparatus | Takefumi Nosaki | 1989-08-08 |
| 4823151 | Multi-beam scanning system with sync signal generation based on single beam detection | — | 1989-04-18 |
| 4788560 | Multi-beam scanning system with time sharing beam control | — | 1988-11-29 |
| 4782351 | Recording apparatus | — | 1988-11-01 |
| 4751582 | Office machine having clamshell structure | Junichi Koseki | 1988-06-14 |
| 4746930 | Thermal printing head | Takashi Shimazaki | 1988-05-24 |
| 4736255 | Recording apparatus | Mitsuaki Kohyama | 1988-04-05 |