Issued Patents 2022
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11512155 | Production method for fluoropolymer, surfactant for polymerization, and use of surfactant | Taketo Kato, Satoru Yoneda, Manabu Fujisawa, Kazuya Asano, Takahiro Kitahara +16 more | 2022-11-29 |
| 11492322 | Method for producing fluorinated compound | Makoto Matsuura, Yoshichika Kuroki, Ilhyong Ryu, Takahide Fukuyama | 2022-11-08 |
| 11440875 | Sulfonic acid, carboxylic acid, and salts thereof | Masahiro Higashi, Satoru Yoneda, Akiyoshi Yamauchi, Sumi Ishihara, Marina NAKANO +2 more | 2022-09-13 |
| 11420877 | Lithium fluorosulfonate production method | Yuuki Suzuki, Akiyoshi Yamauchi, Kotaro Hayashi, Yoshihiro Yamamoto, Tatsuya Ohtsuka +2 more | 2022-08-23 |
| 11420923 | Method for producing alpha-fluoroacrylic acid | Akihiro Gotou, Naoyuki Hoshiya, Makoto Matsuura | 2022-08-23 |
| 11377407 | Method for producing difluoromethylene compound | Tatsuya Ohtsuka, Yoshichika Kuroki, Atsushi SHIRAI, Moe HOSOKAWA | 2022-07-05 |
| 11339052 | Method for manufacturing sulfur tetrafluoride | Tatsuya Ohtsuka, Yoshichika Kuroki, Atsushi SHIRAI, Moe HOSOKAWA | 2022-05-24 |
| 11279814 | Production method for fluoropolymer, surfactant for polymerization, and use of surfactant | Taketo Kato, Satoru Yoneda, Manabu Fujisawa, Kazuya Asano, Takahiro Kitahara +16 more | 2022-03-22 |
| 11261148 | Method for producing carbonyl compound | Masahiro Higashi, Satoru Yoneda, Sumi Ishihara | 2022-03-01 |