Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5687918 | Garbage disposal | Tohoru Kubota, Yoshimi Ishikawa, Toshio Ohtsuki, Hiroshi Tamura, Syunro Kawaguchi +2 more | 1997-11-18 |
| 5361938 | Automatic vending apparatus adaptable to accommodate different-sized commodity | — | 1994-11-08 |
| 5259530 | Automatic vending machine | Masato Tago, Kiyoshi Fujioka | 1993-11-09 |