Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4288688 | Toll road terminal machine | Yosito Kiyama, Shinichi Tachibana, Riichiro Yamashita | 1981-09-08 |
| 4262312 | Magnetic recording and printing device for card mediums | Kazumi Fukuda, Katsuhiro Komorida | 1981-04-14 |