Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7521892 | Cordless power tool with overcurrent protection circuit permitting the overcurrent condition during specified time periods | Kazuhiko Funabashi, Hiroyuki Hanawa, Masayuki Ogura | 2009-04-21 |
| 7446508 | Battery charger for charging lithium-ion battery | Kazuhiko Funabashi, Hiroyuki Hanawa, Masayuki Ogura | 2008-11-04 |
| 7439708 | Battery charger with control of two power supply circuits | Kazuhiko Funabashi, Nobuhiro Takano | 2008-10-21 |
| 7196911 | DC power source unit with battery charging function | Nobuhiro Takano, Hidekazu Harada, Kenrou Ishimaru, Takeshi Takeda | 2007-03-27 |
| 7145314 | DC power source unit with battery charging function | Takeshi Takeda, Hidekazu Harada, Nobuhiro Takano, Kenrou Ishimaru, Kazuhiko Funabashi | 2006-12-05 |
| 7064523 | Battery charger capable of accurately detecting battery temperature for full charge determination | Hidekazu Harada, Kenrou Ishimaru, Nobuhiro Takano, Takeshi Takeda | 2006-06-20 |
| 6992464 | Battery charger capable of indicating time remaining to achieve full charge | Nobuhiro Takano, Toshio Mizoguchi, Eiji Nakayama, Kazuhiko Funabashi | 2006-01-31 |
| 6949914 | Charging apparatus | Nobuhiro Takano | 2005-09-27 |