Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6886744 | Automatic vending apparatus involving contract and vending system | Seiji Ichihara, Kunihiro Nomura, Kazuya Seo | 2005-05-03 |
| 4772783 | IC card reader/writer | Hirofumi Ono, Yuji Tsuchikawa | 1988-09-20 |
| 4525774 | Regulated AC-DC converter having saturation inductance in resonant circuit | Toshirou Uemura | 1985-06-25 |