Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4869776 | Method for the growth of a compound semiconductor crystal | Yoshitaka Tomomura, Satoshi Yamaue, Shigeo Nakajima | 1989-09-26 |
MK
Masahiko Kitagawa
Overall (1989): #80,580 of 140,708Top 60%
1
Patents 1989