Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6926875 | Porous material process of producing the porous material, catalyst for purifying exhaust gas comprising the porous material, method of purifying exhaust gas | Miho Hatanaka, Akihiko Suda, Toshiyuki Tanaka, Naoki Takahashi, Toshio Yamamoto +1 more | 2005-08-09 |