Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4335078 | Catalytic reactor for automotive exhaust line | Takashi Ushijima, Takayuki Yamazaki, Yoshio Iwasa | 1982-06-15 |
HK
Hajime Kawasaki
Overall (1982): #61,079 of 81,411Top 80%
1
Patents 1982