Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6781343 | Hybrid power supply device | Atsushi Demachi, Yasuhisa Saito, Toratsugu Kuwahara, Teruyuki Oka, Satoshi Tabuchi +2 more | 2004-08-24 |
KO
Ken Onuma
Overall (All Time): #3,488,212 of 4,157,543Top 85%
1
Patents All Time