Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4702836 | Porous fluorine resin membrane and process for preparing the same | Morikazu Miura | 1987-10-27 |
| 4623670 | Porous fluorine resin membrane and process for preparing the same | Morikazu Miura | 1986-11-18 |
| 4545940 | Method of dewaxing a vegetable oil | Kazuo Matsuda, Masashi Ohshima, Hiroo Ohuchi | 1985-10-08 |