Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11718523 | Method for producing hydrogen fluoride | Arata Sasatani, Toshiyuki Kinoshita, Toshikazu Yoshimura, Masayoshi Imoto | 2023-08-08 |
| 10934166 | Method for producing hydrogen fluoride | Arata Sasatani, Toshiyuki Kinoshita, Toshikazu Yoshimura, Masayoshi Imoto | 2021-03-02 |
| 9656864 | Method for producing hydrogen fluoride | Toshikazu Yoshimura, Masayoshi Imoto, Arata Sasatani | 2017-05-23 |
| 6242410 | Azeotropic composition of hexafluoropropylene dimer and acetonitrile and separation process using the same | Hirokazu Aoyama | 2001-06-05 |