Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4855256 | Method of manufacturing masked semiconductor laser | Hiroshi Kobayashi, Haruhiko Machida, Yasushi Ide, Jun Akedo | 1989-08-08 |
MH
Makoko Harigaya
Unknown: 1 patents #145 of 1,640Top 9%
Overall (1989): #81,354 of 140,708Top 60%
1
Patents 1989