Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7432616 | Inverter device | Akira Hatai, Mahito Unno, Kiyoshi Eguchi | 2008-10-07 |
MD
Masakatsu Daijou
Overall (All Time): #3,366,781 of 4,157,543Top 85%
1
Patents All Time