Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5333231 | Wavelength conversion element | Hiroaki Fukuda, Hiroyoshi Funato | 1994-07-26 |
SM
Shigeyoshi Misawa
Overall (1994): #68,603 of 165,921Top 45%
1
Patents 1994