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Electric drive vehicle |
Akira Kikuchi, Takashi Ikimi, Naoshi Sugawara |
2013-09-03 |
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Electric drive vehicle |
Akira Kikuchi, Kichio Nakajima, Toshikazu Minoshima, Tomohiko Yasuda, Takashi Ikimi |
2012-04-10 |
| 7888894 |
Electric motor control system, series hybrid vehicle, electric motor control apparatus, and electric motor control method |
Naoshi Sugawara, Tetsuhiro Fujimoto, Yasuhiro Kiyofuji, Akira Kikuchi, Kazuhiro Imaie |
2011-02-15 |
| 7841434 |
Electric drive system for vehicle, electric control system for vehicle, electric drive method for vehicle |
Yasuhiro Kiyofuji, Naoshi Sugawara, Kazuhiro Imaie, Shintarou Oku, Takashi Yagyu |
2010-11-30 |
| 7583036 |
Electrically driven vehicle |
Akira Kikuchi, Takashi Ikimi, Naoshi Sugawara |
2009-09-01 |
| 7548439 |
Electric power converter for reducing generated high frequency components |
Hikaru Meguro, Hiroshi Ikarashi, Masashi Toyota |
2009-06-16 |
| 7542312 |
Electric power converter |
Hikaru Meguro, Hiroshi Ikarashi, Masashi Toyota |
2009-06-02 |
| 7315144 |
AC drive apparatus, vehicle control apparatus, and power conversion method and vehicle control method |
Kazuhiro Imaie, Takashi Yagyu, Yasuhiro Kiyofuji, Naoshi Sugawara |
2008-01-01 |
| 7025514 |
Development apparatus for manufacturing semiconductor device |
Yasuharu Ohta |
2006-04-11 |
| 6084785 |
Electric power converter |
Hideaki Kunisada, Hideyasu Umetsu |
2000-07-04 |
| 5959858 |
Electric power conversion apparatus |
Akihiko Kanouda, Yoshimi Sakurai, Kenji Kubo, Hideyasu Umetsu, Hideaki Kunisada +1 more |
1999-09-28 |
| 5892674 |
Method and apparatus for power converting AC into DC or DC into AC by converter having common phase connection |
Hideyasu Umetsu, Hideaki Kunisada |
1999-04-06 |
| 5446645 |
Inverter apparatus and uinterruptible power supply using the same |
Hidefumi Shirahama, Yorito Jifuku, Akira Kobayashi, Norikazu Tokunaga, Yoshimi Sakurai +3 more |
1995-08-29 |