Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4726852 | Method of producing bowl-like metal article | Megumi Nakanose, Yutaka Sohara, Hiroyuki Tanaka | 1988-02-23 |
SH
Shinsaku Hamada
Overall (All Time): #3,947,186 of 4,157,543Top 95%
1
Patents All Time