Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4626553 | Cation exchange membrane of a fluorocarbon polymer and a process for preparing the same | Toshioki Hane | 1986-12-02 |
| 4613467 | Fluorosulfonylperfluoroalkyl compounds | Kyoji Kimoto, Hirotsugu Miyauchi, Mikio Ebisawa, Toshioki Hane | 1986-09-23 |
| 4597913 | Intermediates for fluorinated cation exchange membrane | Kyoji Kimoto, Hirotsugu Miyauchi, Mikio Ebisawa, Toshioki Hane | 1986-07-01 |
| 4555369 | Fluorinated ether acyl fluorides having alkylthio or alkylsulfone groups | Kyoji Kimoto, Hirotsugu Miyauchi, Mikio Ebisawa, Toshioki Hane | 1985-11-26 |
| 4536352 | Perfluoro vinyl ethers | Kyoji Kimoto, Hirotsugu Miyauchi, Mikio Ebisawa, Toshioki Hane | 1985-08-20 |
| 4511518 | Perfluorinated fluorosulfonylalkyleneoxy-2-propanoyl fluoride and hexafluoroepoxide addition compounds | Kyoji Kimoto, Hirotsugu Miyauchi, Mikio Ebisawa, Toshioki Hane | 1985-04-16 |
| 4510328 | Fluorinated vinyl ether compounds and process for producing the same | Kyoji Kimoto, Hirotsugu Miyauchi, Mikio Ebisawa, Toshioki Hane | 1985-04-09 |
| 4466881 | Process for the preparation of (.omega.-fluorosulfonyl)haloaliphatic carboxylic acid fluorides | Masato Hamada, Fumio Muranaka | 1984-08-21 |
| 4425199 | Process for the preparation of (.omega.-fluorosulfonyl)-haloaliphatic carboxylic acid fluorides | Masato Hamada, Fumio Muranaka | 1984-01-10 |
| 4382123 | Fluorinated cation exchange membrane and process for preparing the same | Kyoji Kimoto, Hirotsugu Miyauchi, Mikio Ebisawa, Toshioki Hane | 1983-05-03 |
| 4332665 | Fluorinated cation exchange membrane | Kyoji Kimoto, Hirotsugu Miyauchi, Mikio Ebisawa, Toshioki Hane | 1982-06-01 |
| 4329434 | Novel fluorinated cation exchange membrane and process for producing the same | Kyoji Kimoto, Hirotsugu Miyauchi, Mikio Ebisawa, Toshioki Hane | 1982-05-11 |
| 4329435 | Novel fluorinated copolymer with tridihydro fluorosulfonyl fluoride pendant groups and preparation thereof | Kyoji Kimoto, Hirotsugu Miyauchi, Mikio Ebisawa, Toshioki Hane | 1982-05-11 |