Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4303618 | Catalytic reactor | Jun Fukui, Senji Niwa, Norihiro Kawashima, Kenro Ueshima | 1981-12-01 |
KS
Katumi Shimizu
Overall (All Time): #4,101,577 of 4,157,543Top 100%
1
Patents All Time