Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4797358 | Microorganism or enzyme immobilization with a mixture of alginate and silica sol | Hiroshi Motai, Yaichi Fukushima, Katsumichi Osaki, Katutoshi Okamura | 1989-01-10 |