Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6742553 | Cup-type beverage vending machine | Takeshi Sato, Ryouichi Sekiguchi | 2004-06-01 |
| 6675985 | Cup-type beverage vending machine | Takeshi Sato, Ryouichi Sekiguchi | 2004-01-13 |
| 6217753 | Apparatus for regulating flow of water into water purifier responsive to downstream pressure sensor | Satoshi Takigawa | 2001-04-17 |
| 5900141 | Water purifier having accumulating means arranged to prevent backward water flow | Satoshi Takigawa | 1999-05-04 |