Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9058051 | Grip | Keisuke Miura, Masaaki Ueda, Ikuhiro Uotani, Takehiro Sakai | 2015-06-16 |
KK
Kenji Kohno
Overall (All Time): #3,057,077 of 4,157,543Top 75%
1
Patents All Time