Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4898781 | Water-soluble microcapsules | Hironori Sugai, Kazuo Sekiguchi, Yoshikazu Hosoda, Eiichi Yoshida | 1990-02-06 |
| 4480037 | Alkaline protease and preparation method thereof | Fiji Ichishima | 1984-10-30 |