Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4806160 | Metallizing composition | Kenichi Shimizu, Satoshi Tanaka | 1989-02-21 |
YH
Yoichi Hagiwara
Overall (All Time): #3,921,307 of 4,157,543Top 95%
1
Patents All Time