Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5940853 | Recording and reproducing apparatus enabling modification of data recorded on a non-erasable recording medium | Akitoshi Tezuka | 1999-08-17 |
YO
Yuji Ooi
Overall (All Time): #3,657,689 of 4,157,543Top 90%
1
Patents All Time