Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8148869 | Brush holder | Noriyuki Ito | 2012-04-03 |
TK
Tsukasa Kamiya
Overall (All Time): #3,201,990 of 4,157,543Top 80%
1
Patents All Time