Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4376106 | Process for producing Y-type zeolite | Shinichi Hashimoto, Hiroshi Miyazaki | 1983-03-08 |
| 4247527 | Process of producing zeolite | Hiroshi Miyazaki, Shinichi Hashimoto | 1981-01-27 |
| 4201668 | Treatment of sludge comprising biological aggregate | Hiroshi Miyazaki, Hideo Kawamura | 1980-05-06 |