Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8492585 | Method for recovering anionic fluorinated emulsifier | Yasuhiko Matsuoka | 2013-07-23 |
| 8461230 | Process for producing aqueous polytetrafluoroethylene dispersion for coagulation processing, and aqueous polytetrafluoroethylene dispersion for coagulation processing | Jun Hoshikawa, Yasuhiko Matsuoka | 2013-06-11 |