Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4562154 | Continuous alcohol manufacturing process using yeast | Keiichiro Watanabe, Tomiaki Yamada, Eiko Asahara | 1985-12-31 |
| 4546081 | Continuous alcohol fermentation process using immobilized yeast | Tomiaki Yamada, Keiichiro Watanabe, Takamitsu Iida, Eiichi Hasegawa, Masahiro Sakamoto | 1985-10-08 |