Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11909249 | Power feeding system | Daisuke Koba, Yuji Torii, Yuji Sakayanagi | 2024-02-20 |
| 9523740 | Method for determining remaining lifetime | Motoyoshi Okumura, Koichi Ichikawa, Katsunori Maegawa, Toshihiro Yamada | 2016-12-20 |
| 9166261 | Method for reusing secondary battery | Yuuichi Ibi, Kunio Kanamaru, Masahiro Iwamoto, Atsushi Ootaguro | 2015-10-20 |
| 8432058 | Power supply device | Duncan Bullock, Tetsuya Mizoguchi | 2013-04-30 |
| 7884577 | Apparatus for controlling temperature of secondary battery, vehicle battery pack, and system and program for heating secondary battery | Masateru Tsutsumi, Takuma Iida, Yasuyuki Hori | 2011-02-08 |
| 7863781 | Power unit and safety circuit having the same | Shuhei Marukawa, Yoshikazu Miyagi | 2011-01-04 |
| 7242196 | Power supply controller apparatus for detecting welding of contactors | Hirofumi Yudahira | 2007-07-10 |