Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6756337 | Purification catalyst for exhaust gas | Yuichi Matsuo, Kazuhide Terada | 2004-06-29 |
| 6716513 | Hydrophilic member, method for preparation thereof, and coating agent and apparatus for preparation thereof | Hiroto Hasuo, Hideki Kobayashi, Takayuki Kato | 2004-04-06 |