Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5788821 | Copper-based oxidation catalyst and its application | Takeyuki Itabashi, Akio Takahashi, Haruo Akahoshi | 1998-08-04 |
| 5457079 | Copper-based oxidation catalyst and its applications | Takeyuki Itabashi, Akio Takahashi, Haruo Akahoshi | 1995-10-10 |