Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6668996 | Electromagnetic clutch | Yasuo Nekado, Masaaki Kusumi, Akihiro Iwazaki, Koji Matsubara, Shinji Ohkuma +2 more | 2003-12-30 |
KO
Ken Onoe
Sony: 1 patents #749 of 2,293Top 35%
Overall (2003): #180,005 of 273,478Top 70%
1
Patents 2003