Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5725617 | Abrasive articles with encapsulated lubricant | Ikuko Yamato | 1998-03-10 |
HH
Hironori Hagiwara
Overall (All Time): #3,678,011 of 4,157,543Top 90%
1
Patents All Time