Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9796847 | Method for producing thermoplastic resin composition | Masashi MAMINO, Yiqiang Yu, Ryuji Kitani | 2017-10-24 |
| 4636963 | Control system for an automatic vending machine | Yoshihisa Nakajima, Yoshio Ushijima | 1987-01-13 |