Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7544158 | Electroconductive rubber roller | Akihisa Yamada, Masayuki Hashimoto, Norihiro Harada | 2009-06-09 |
MH
Mihoko Hyuga
Overall (All Time): #3,327,364 of 4,157,543Top 85%
1
Patents All Time