Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5368908 | Optical information recording medium | Wasaburo Ohta, Masashi Nakazawa, Yuzi Onodera, Kazuhiro Umeki | 1994-11-29 |
IO
Isamu Orima
Overall (All Time): #3,812,233 of 4,157,543Top 95%
1
Patents All Time