| 9637891 |
Management server for working machine and management method for working machine |
Hiroyuki Adachi, Kenji Ota, Kouji Seki, Hiroshi Onose, Satoshi Abe +1 more |
2017-05-02 |
| 9573502 |
Seat cushion device |
Tsubasa Yahagi |
2017-02-21 |
| 9102257 |
Cushion structure for vehicle seat |
— |
2015-08-11 |
| 8390222 |
Brushless motor driving circuit |
Kazutaka Inoue, Hiroyuki Kikuta, Yuichi Ohkubo |
2013-03-05 |
| 6563286 |
Semiconductor integrated circuit for brushless motor drive control and brushless motor drive control apparatus |
Toshiyuki Tsunoda, Yasuhiko Kokami, Kunihiro Kawauchi |
2003-05-13 |
| 6344721 |
Semiconductor integrated circuit for brushless motor drive control and brushless motor drive control apparatus |
Toshiyuki Tsunoda, Yasuhiko Kokami, Kunihiro Kawauchi |
2002-02-05 |
| 6340873 |
Semiconductor integrated circuit for brushless motor drive control and brushless motor drive control apparatus |
Toshiyuki Tsunoda, Yasuhiko Kokami, Kunihiro Kawauchi |
2002-01-22 |
| 5847521 |
Method and apparatus for driving an electric motor |
Masatoshi Morikawa, Yasuhiko Kokami |
1998-12-08 |
| 5621288 |
Motor speed regulating circuit with starter and storage medium drive using the same |
Toshiyuki Tsunoda, Yuichi Ohkubo |
1997-04-15 |
| 5428281 |
Semiconductor integrated circuit device |
Yuichi Ohkubo |
1995-06-27 |
| 5384516 |
Information processing apparatus including a control circuit for controlling a liquid crystal display illumination based on whether illuminatio power is being supplied from an AC power source or from a battery |
Kenji Kawabata, Soichiro Ogawa, Susumu Iijima, Hirotaka Mochizuki, Makoto Goto +3 more |
1995-01-24 |
| 5293077 |
Power switching circuit |
Yasuhiro Nunogawa, Hirotaka Mochizuki, Makoto Kobayashi, Makoto Goto |
1994-03-08 |
| 4543539 |
Amplifier |
Ritsuji Takeshita |
1985-09-24 |
| 4503478 |
Transistor power amplifier circuit |
Ritsuji Takeshita |
1985-03-05 |
| 4414514 |
Two signal amplifying system |
Ritsuji Takeshita |
1983-11-08 |
| 4403240 |
Integrated circuit with at least three ground pads |
Ritsuji Takeshita |
1983-09-06 |
| 4336504 |
Push-pull output circuit |
Norihisa Katoh |
1982-06-22 |
| 4323576 |
Derivatives of pyrazole for use in therapy |
Masahiko Ohki |
1982-04-06 |
| 4321428 |
Acoustic monolithic power semiconductor integrated circuit and acoustic system using the same |
— |
1982-03-23 |
| 4258406 |
Protecting circuit |
— |
1981-03-24 |