Issued Patents 1997
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 (1997): #141,432 of 185,788Top 80%
1
Patents 1997