Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11427520 | Method for producing tetrafluoroethylene and/or hexafluoropropylene | Toshihiko Ohta, Hideki Nakaya, Takashi Yasuhara, Atsushi Noguchi | 2022-08-30 |
| 9169225 | Method for producing hexafluoropropylene oxide | Kazuyoshi Ichihara, Hideki Nakaya, Yasuhide Senba | 2015-10-27 |