Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6633591 | Switch device and system | Mamoru Goto, Takeshi Uehara, Umihiko Motoki | 2003-10-14 |
FS
Fumiko Senba
Overall (All Time): #3,525,502 of 4,157,543Top 85%
1
Patents All Time