Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4621065 | Chrysoberyl cat's-eye synthetic single crystal | Ryosuke Nakata | 1986-11-04 |
MI
Mineo ISOGAMI
Overall (All Time): #4,004,467 of 4,157,543Top 100%
1
Patents All Time