Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4316822 | Catalyst for purifying exhaust gases | Yoshiyasu Fujitani, Hideaki Muraki, Shiroh Kondoh, Makoto Tomita, Kouji Yokota +1 more | 1982-02-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4316822 | Catalyst for purifying exhaust gases | Yoshiyasu Fujitani, Hideaki Muraki, Shiroh Kondoh, Makoto Tomita, Kouji Yokota +1 more | 1982-02-23 |