Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9195560 | Device and method for calculating battery usable time period for mobile station | Naoji Nomura | 2015-11-24 |
| 8996324 | Battery-state monitoring apparatus | Yoshihide Majima, Mitsuhiro Takahashi, Kazuhiko Takeno, Haruo Uemura, Takayuki Kanai | 2015-03-31 |
| 8847543 | Secondary battery charging device and secondary battery charging system | Shigeki Yagi, Hirokazu Serita, Mitsuharu Chiba, Hiroyuki Konishi, Akiko Asahata +2 more | 2014-09-30 |
| 8749204 | Battery condition detector, battery pack including same, and battery condition detecting method | Yoshihide Majima, Keiichi Kitamura, Kazuhiko Takeno, Haruo Uemura | 2014-06-10 |
| 7449866 | Booster that utilizes energy output from a power supply | Masato Mino, Satoshi Matsumoto, Kazuya Akiyama, Kousuke Katsura, Junichi Ohwaki +1 more | 2008-11-11 |
| 7345458 | Booster that utilizes energy output from a power supply unit | Masato Mino, Satoshi Matsumoto, Kazuya Akiyama, Kousuke Katsura, Junichi Ohwaki +1 more | 2008-03-18 |