Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5368908 | Optical information recording medium | Wasaburo Ohta, Isamu Orima, Masashi Nakazawa, Yuzi Onodera | 1994-11-29 |
KU
Kazuhiro Umeki
Overall (1994): #107,371 of 165,921Top 65%
1
Patents 1994