Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6339726 | Control apparatus for vending machine | Yasuhiko Miyata, Toshitake Maruyama, Yasuhiro Yamazaki, Masayuki Ootani | 2002-01-15 |
| 6155455 | Vending machine | Hidekazu Yajima, Akira Sugawara, Takeo Igarashi, Masaki Nakayama, Hiroshi Ogomori | 2000-12-05 |
| 6019246 | Vending machine | Hidekazu Yajima, Akira Sugawara, Takeo Igarashi, Masaki Nakayama | 2000-02-01 |