Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6762147 | Composite oxide powder, catalyst and process for producing the same | Akira Morikawa, Takao Tani, Miho Hatanaka | 2004-07-13 |
| 6673739 | Catalyst for CO shift reaction | Kiyoshi Yamazaki | 2004-01-06 |