| 7453310 |
Switching circuit having two MOS-FETS |
Kingo Ota |
2008-11-18 |
| 7268596 |
Semiconductor device for driving a load |
Kingo Ota, Hirofumi Abe |
2007-09-11 |
| 7034616 |
Operational amplification circuit, overheat detecting circuit and comparison circuit |
Naoya Tsuchiya, Hirofumi Abe |
2006-04-25 |
| 6972973 |
Voltage booster having noise reducing structure |
Hirofumi Abe, Hirokazu Itakura, Hiroyuki Ban, Kingo Ota |
2005-12-06 |
| 6954058 |
Constant current supply device |
Kingo Ota |
2005-10-11 |
| 6891708 |
Reduced current and power consumption structure of drive circuit |
Takaharu Hutamura |
2005-05-10 |
| 6081040 |
Semiconductor device having alignment mark |
Mitsuhiro Saitou, Hiroyuki Ban |
2000-06-27 |
| 5977651 |
Drive circuit for vehicle occupant safety apparatus |
Nobumasa Ueda, Nobuo Mayumi, Mitsuhiro Saitou |
1999-11-02 |