Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5325348 | Wavelength converting element and system for recording and reproducing optical information | Hideo Maeda, Shigeru Ohuchida | 1994-06-28 |
EN
Eiji Noda
Overall (1994): #138,661 of 165,921Top 85%
1
Patents 1994