Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8129996 | Method and apparatus for determining deterioration of secondary battery, and power supply system therewith | Noriyasu Iwane, Yuichi Watanabe, Atsushi Kimura, Toshiyuki Sato | 2012-03-06 |
| 8078416 | Remaining electrical charge/remaining capacity estimating method, battery state sensor and battery power source system | Noriyasu Iwane, Yuichi Watanabe, Toshiyuki Sato, Atsushi Kimura | 2011-12-13 |
| 7788052 | Method and device for determining state of health of the battery, and battery power supply system | Noriyasu Iwane, Atsushi Kimura | 2010-08-31 |
| 7626394 | Method and apparatus for determining deterioration of secondary battery, and power supply system therewith | Atsushi Kimura, Yuichi Watanabe, Toshiyuki Sato, Takashi Iljima | 2009-12-01 |
| 7616003 | Method for determining deterioration of accumulator battery, method for measuring internal impedance of secondary battery, equipment for measuring internal impedance of secondary battery, equipment for determining deterioration of secondary battery, and power supply system | Toshiyuki Satoh, Atsushi Kimura, Tetsuya Kanou, Katsumi Inaniwa | 2009-11-10 |
| 7525284 | Charging rate estimating method, charging rate estimating unit and battery system | Noriyasu Iwane, Yuichi Watanabe, Takezo Sugimura, Toshiyuki Satoh, Atsushi Kimura +2 more | 2009-04-28 |
| 7362074 | Method for determining deterioration of accumulator battery, method for measuring internal impedance of secondary battery, equipment for measuring internal impedance of secondary battery, equipment for determining deterioration of secondary battery, and power supply system | Noriyasu Iwane, Yuichi Watanabe, Takezo Sugimura, Toshiyuki Satoh, Atsushi Kimura +2 more | 2008-04-22 |