Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D794692 | Robot | Akira Haranaka, Tomotaka Takahashi | 2017-08-15 |
| 5008769 | Rotary head type magnetic recording/reproducing device | Koji Kaneko | 1991-04-16 |
YS
Yasuyuki Sugino
Overall (All Time): #1,988,457 of 4,157,543Top 50%
2
Patents All Time