Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8639089 | Video audio recording/playback apparatus and method | Yoshiaki Kusunoki, Masaaki Shimada | 2014-01-28 |
YK
Youhei Kitahara
Overall (All Time): #3,089,603 of 4,157,543Top 75%
1
Patents All Time