Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880613 | Light emitting element comprising diamond and method for producing the same | Kazuwo Tsuji | 1989-11-14 |
SS
Shyuichi Satoh
Overall (1989): #56,927 of 140,708Top 45%
1
Patents 1989