Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5025434 | Tracking servo apparatus of disk player | Kiyoshi Tateishi, Haruyasu Sakata, Yuji Tawaragi, Masanori Suzuki | 1991-06-18 |
TO
Takayuki Ohie
Overall (All Time): #3,878,974 of 4,157,543Top 95%
1
Patents All Time