Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4480764 | Drinking cup storage and feeding device for an automatic vending machine | Toshio Takagi, Teruaki Sumikawa | 1984-11-06 |
| 4465210 | Circuit for washing a water-feeding system in automatic beverage vending machines | — | 1984-08-14 |
| 4365486 | Water-cooled heat-accumulating type drink cooling system | Yusuke Ogawa | 1982-12-28 |