Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8344915 | Keyboard and information processing device | Yoshinori Mesaki, Masayuki Itoh | 2013-01-01 |
YS
Yoshihisa Satou
Overall (All Time): #3,142,054 of 4,157,543Top 80%
1
Patents All Time