Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6474545 | Digital cash safe | Tadashi Haeno, Takumi Kishino, Koken Yamamoto, Toshiaki Ibi, Yasuyuki Higashiura | 2002-11-05 |
| 6443055 | Apparatus for producing food products in two layers | Kazuhisa Yamatani | 2002-09-03 |
| 6412691 | Electronic transaction apparatus | Tomomi Shiobara, Tsuyoshi Niwata | 2002-07-02 |