Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4822151 | Optical device with phase-locked diodelaser array | Kimio Tatsuno, Jan Opschoor, Carolus J. van der Poel | 1989-04-18 |
RD
Ronald R. Drenten
Hitachi: 1 patents #814 of 2,935Top 30%
Overall (1989): #63,798 of 140,708Top 50%
1
Patents 1989