Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5376610 | Catalyst for exhaust gas purification and method for exhaust gas purification | Toshio Takahata, Hideharu Ehara, Fuminori Yamanashi, Fumio Abe, Tomoharu Kondo +2 more | 1994-12-27 |