Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5654623 | Electronic apparatus, battery management system, and battery management method | Masaaki Shiga, Masahiko Kumagai, Yoshiaki Takahira, Hiroshige Suzuki | 1997-08-05 |
| 5635813 | Electronic apparatus, battery management system, and battery management method | Masaaki Shiga, Masahiko Kumagai, Yoshiaki Takahira, Hiroshige Suzuki | 1997-06-03 |