Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9617565 | Alcoholic fermentation yeast and method for producing ethanol using same | Natsuki Maekawa, Yasuhiko Katoh, Takafumi Kiuchi, Praneetrattananon Suthasinee, Shinji Okamoto +3 more | 2017-04-11 |
| 9187768 | Alcoholic fermentation yeast and method for producing ethanol using same | Natusuki Maekawa, Yasuhiko Katoh, Takafumi Kiuchi, Praneetrattananon Suthasinee, Shinji Okamoto +3 more | 2015-11-17 |
| 8044177 | Water-soluble keratin derivative and use thereof | Keiji Umeda, Yositaka Nadachi, Katsunobu Sakai, Yukitaka Nogami | 2011-10-25 |