Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8396258 | Finger vein pattern inputting device | Yasunori Fujisawa, Kyoichi Takahashi, Soichi Sakurai, Naoto Miura | 2013-03-12 |
| D583817 | Personal authentication device | Takashi Satou, Isshu Nakajima, Koji Suso | 2008-12-30 |
| 5708768 | Character generation | Junichi Enomoto, Katsufumi Takagishi | 1998-01-13 |
| 5297246 | Printer system and operating method therefor | Syoichi Ito | 1994-03-22 |
| 4625219 | Video signal generating apparatus for laser beam printer | — | 1986-11-25 |