Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6486635 | Monitor signal output circuit, battery pack, battery voltage monitor circuit, battery system, apparatus, battery voltage monitor method, and battery voltage monitor program storage medium | Nakazawa Shigeaki, Mitsuo Saeki, Hidekiyo Ozawa | 2002-11-26 |
| 6404076 | DC-DC converter circuit selecting lowest acceptable input source | Mitsuo Saeki, Hidekiyo Ozawa | 2002-06-11 |