Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6740968 | Power source unit for driving magnetron and heatsink to be mounted on printed circuit board thereof | Shinichi Sakai, Hisashi Morikawa | 2004-05-25 |
TM
Toyotsugu Matsukura
Overall (2004): #97,125 of 270,089Top 40%
1
Patents 2004