Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5277090 | Disc cutting apparatus | Rhoei Shintani, Masatada Sekine, Nobuyoshi Fukuda, Masahito Eda, Yoshikazu Kumaki +3 more | 1994-01-11 |
YI
Yoshio Ishizaka
Overall (All Time): #3,788,237 of 4,157,543Top 95%
1
Patents All Time