Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4255398 | Novel ettringite whiskers, production and uses | Genzo Hashizume, Hiroshi Matsui, Satoru Nakagawa | 1981-03-10 |
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4255398 | Novel ettringite whiskers, production and uses | Genzo Hashizume, Hiroshi Matsui, Satoru Nakagawa | 1981-03-10 |