Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6464485 | Ultrasonic injection mold for an optical disk | Tetsuya Iida, Noriyoshi Shida, Keiji Suga, Kenichi Ishiguro, Yasunobu Higashika +1 more | 2002-10-15 |
KK
Kunitoshi Katagiri
Idemitsu Petrochemical Co.: 1 patents #27 of 99Top 30%
Pioneer Video: 1 patents #1 of 17Top 6%
Overall (2002): #170,780 of 266,432Top 65%
1
Patents 2002