Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5344304 | Mold for molding of substrate for information recording medium | Tomoyuki Tamura, Mizuho Hiraoka, Tetsuya Sato | 1994-09-06 |
HI
Hiroyuki Imataki
Overall (1994): #126,031 of 165,921Top 80%
1
Patents 1994