Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4332665 | Fluorinated cation exchange membrane | Hirotsugu Miyauchi, Jukichi Ohmura, Mikio Ebisawa, Toshioki Hane | 1982-06-01 |
| 4329434 | Novel fluorinated cation exchange membrane and process for producing the same | Hirotsugu Miyauchi, Jukichi Ohmura, Mikio Ebisawa, Toshioki Hane | 1982-05-11 |
| 4329435 | Novel fluorinated copolymer with tridihydro fluorosulfonyl fluoride pendant groups and preparation thereof | Hirotsugu Miyauchi, Jukichi Ohmura, Mikio Ebisawa, Toshioki Hane | 1982-05-11 |