Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4820316 | Method of foreseeing break-through in gas adsorbing apparatus | Masao Miura, Hiroyuki Fukushima, Mamoru Miyamoto, Kyouhei Ohizumi, Yoshio Nishimura | 1989-04-11 |
| 4490344 | Production process of silicon tetrachloride | Tadashi Iwai, Masao Miura | 1984-12-25 |
| 4327062 | Process for producing chloride of elements of Group III, IV or V of Periodic Table | Tadashi Iwai, Masao Miura | 1982-04-27 |