Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4847665 | Monolithic integration of optoelectronic and electronic devices | — | 1989-07-11 |
| 4819048 | Optoelectronic bistable apparatus | Masaru Nakamura | 1989-04-04 |
RM
Ranjit S. Mand
Kabushiki Kaisha Toshiba: 1 patents #376 of 1,409Top 30%
Overall (1989): #18,058 of 140,708Top 15%
2
Patents 1989