Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5980703 | Electrolytic cell for producing acidic water and alkaline water | Kuniaki Yamada, Masashi Tanaka, Takayuki Shimamune, Yoshinori Nishiki, Naoaki Sakurai +2 more | 1999-11-09 |