Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5246531 | Method of fabricating glass substrate for disk | Hirokane Junji, Inui Tetsuya, Mieda Michinobu | 1993-09-21 |
OK
Ohta Kenji
Overall (All Time): #3,833,609 of 4,157,543Top 95%
1
Patents All Time