Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8300819 | Service providing apparatus and server providing method | Haruhiko Sakaguchi, Tomihiko Nakajima, Yoshifumi Ueno, Tetsuo Sasaki, Osamu Aoki +4 more | 2012-10-30 |
| 8265520 | Image forming apparatus | Norio Irie | 2012-09-11 |
| 8014048 | Image forming device | Hideo Koiwai | 2011-09-06 |
| 7549625 | Paper feed apparatus having a mounted pick-up unit and image formation apparatus having the same | — | 2009-06-23 |
| 6597815 | Image data compression apparatus and method thereof | Hitoshi Satoh, Satoshi Tanaka | 2003-07-22 |
| 5956045 | Coordinate data input system and method | Seida Iida | 1999-09-21 |
| 5668334 | Tone data recording and reproducing device | Hirotaka Kuribayashi, Hironai Kobayashi, Takashi Hirakata, Yoshio Fujita | 1997-09-16 |
| 5565740 | Electronic ballast for hot cathode discharge lamps | Akinori Hiramatsu, Hiroyuki Sako, Nobukazu Miki | 1996-10-15 |
| 5539145 | Tone data recording and reproducing device | Hirotaka Kuribayashi, Hironari Kobayashi, Takashi Hirakata, Yoshio Fujita | 1996-07-23 |
| 5525748 | Tone data recording and reproducing device | Hirotaka Kuribayashi, Hironai Kobayashi, Takashi Hirakata, Yoshio Fujita | 1996-06-11 |
| 5495149 | Power supply | Akinori Hiramatsu, Hiroyuki Sako, Nobukazu Miki, Seiji Soga, Naokage Kishimoto | 1996-02-27 |
| 5449979 | Inverter power supply | Atsushi Ueoka, Akinori Hiramatsu, Hiroyuki Sako | 1995-09-12 |