Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9511987 | Apparatus for and method of adjusting dilution ratio in beverage dispenser | Yohei Hayakawa, Yasushi Takayanagi | 2016-12-06 |
| 5083504 | Drink extraction apparatus | Koji Koga, Kiyoshi Sakai | 1992-01-28 |