Issued Patents All Time
Showing 51–52 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6480003 | Method for detecting deterioration of electrochemical device, method for measuring remaining capacity, charger comprising them, and discharge controller | Miho Kayama, Kenichi Takeyama | 2002-11-12 |
| 6262577 | Method of measuring quantities indicating state of electrochemical device and apparatus for the same | Taketoshi Nakao, Kenichi Takeyama | 2001-07-17 |