Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5368908 | Optical information recording medium | Isamu Orima, Masashi Nakazawa, Yuzi Onodera, Kazuhiro Umeki | 1994-11-29 |
WO
Wasaburo Ohta
Overall (1994): #53,835 of 165,921Top 35%
1
Patents 1994