Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5043556 | Method of cutting a material by a laser machine | Kazuaki Aono, Katsumi Shiono, Akio Kishi | 1991-08-27 |
YY
Yasuzi Yoshizumi
Overall (All Time): #3,884,002 of 4,157,543Top 95%
1
Patents All Time