Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8034311 | Oxidation catalyst and exhaust-gas purification system using the same | Naohiro Kato | 2011-10-11 |
| 8034880 | Method for producing—SO3H group-containing fluoropolymer and—SO3H group-containing fluoropolymer | Tadashi Ino, Tadaharu ISAKA, Masahiro Kondo, Nobuyuki Uematsu, Takehiro Koga | 2011-10-11 |