Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7023662 | Disk cartridge | Fumihito Imai, Hideaki Shiga | 2006-04-04 |
AK
Akihisa Kusayanagi
Overall (All Time): #3,412,539 of 4,157,543Top 85%
1
Patents All Time