Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6993758 | Method and apparatus for renewing software in a software-operated machine | Toitsu Ohya, Taichi Sato, Koji Kuroiwa, Toru Seki | 2006-01-31 |
| 6874681 | Valuable paper distinguishable by a validator for discriminating bills | Hikaru Izawa, Toitsu Ohya | 2005-04-05 |
| 5836435 | Bill handling apparatus | Noriyuki Kanno | 1998-11-17 |
| 5592317 | Chromium blanks for forming black matrix-screen and color filter for liquid crystal display | Junji Fujikawa, Yukio Iimura, Masahiro Takahashi, Takashi Nishimoto, Hiroyuki Matsui | 1997-01-07 |
| 5420406 | Bill validator with bar code detector | Hikaru Izawa, Toitsu Ohya | 1995-05-30 |
| 5372361 | Bill handling apparatus with exchangeable pusher for stacker | Atsushi Isobe, Taichi Sato, Takayuki Takeda | 1994-12-13 |