Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5610450 | Power supply apparatus for efficiently utilizing battery and electronic apparatus using the power supply | Mituo Saeki, Tsutomu Suzui, Hidekiyo Ozawa | 1997-03-11 |
HM
Hisafumi Mitsui
Overall (All Time): #3,711,719 of 4,157,543Top 90%
1
Patents All Time