Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12201131 | Aquatic organism growth promotor | Hiroyuki Kurihara, Katsushige Yamada | 2025-01-21 |
| 11155848 | Method of producing sugar liquid | Hiroyuki Kurihara, Katsushige Yamada | 2021-10-26 |
| 11096395 | Food discoloration inhibitor | Hiroyuki Kurihara, Katsushige Yamada | 2021-08-24 |
| 11091698 | Anti-caking agent for soil | Takahiro Arai, Hiroyuki Kurihara, Katsushige Yamada | 2021-08-17 |
| 11053516 | Glucose composition, microbial fermentation raw material, and method of producing chemical product | Hiroyuki Kurihara, Katsushige Yamada | 2021-07-06 |
| 10519093 | Method of producing hydroxycinnamic acids | Atsushi Minamino, Hiroyuki Kurihara, Yuka Asahi, Takuya Kasahara, Katsushige Yamada | 2019-12-31 |
| 9920346 | Method of preparing sugar solution | Hiroyuki Kurihara, Katsushige Yamada | 2018-03-20 |
| 9909119 | Method for producing purified soybean oligosaccharide liquid | Jumpei Kishimoto, Katsushige Yamada | 2018-03-06 |
| 9061949 | Metal component absorption enhancer in plant | Naohisa Tachiya, Masahiro Ishizuka | 2015-06-23 |
| 8916502 | Agent for improving lawn grass qualities | Yasutomo Takeuchi | 2014-12-23 |
| 8889594 | Agent for improving good rice seedling growth | Yasutomo Takeuchi | 2014-11-18 |
| 8853130 | Yield enhancing agent for harvesting part of crop | Yasutomo Takeuchi | 2014-10-07 |