Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8075992 | Perfluoroelastomer articles having good surface properties | Kaori Iwamoto, Shinichi Sogo | 2011-12-13 |
| 7964001 | Fuel management systems having a fluororubber article in contact with biodiesel fuel | Shuichi Okutsu | 2011-06-21 |
| 6946511 | Plasma resistant elastomer parts | Kaori Iwamoto, Shinichi Sogo | 2005-09-20 |
| 6830808 | Perfluoroelastomer articles having improved surface properties | Kaori Iwamoto, Shinichi Sogo | 2004-12-14 |
| 6503972 | White elastomer seal materials and a process for manufacture thereof | Shinichi Sogo | 2003-01-07 |