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Drive system for dump truck |
Satoru Kaneko, Kazuo Nishihama, Masatoshi Yoshimura, Kosuke MATSUO, Toshihiko Watanabe +1 more |
2025-06-03 |
| 12224650 |
Drive system having an induction generator with a main winding and auxiliary winding |
Kazuo Nishihama, Masatoshi Yoshimura, Toshihiko Watanabe, Toshihiko Ishida |
2025-02-11 |
| 12191789 |
Drive system |
Kazuo Nishihama, Masatoshi Yoshimura, Kosuke MATSUO, Satoru Kaneko, Tokuma IKEGAMI +1 more |
2025-01-07 |
| 11964569 |
Construction machine |
Toshihiko Watanabe, Ken Takeuchi |
2024-04-23 |
| 11220803 |
Construction machine |
Makoto Ishijima, Kenta TANIGAKI |
2022-01-11 |
| 11198352 |
Electricity storage device controller, electric system and construction machine |
Itaru NAYA, Ken Takeuchi, Mutsumi Kikuchi |
2021-12-14 |
| 11149409 |
Construction machine |
Itaru NAYA, Shinya Imura, Masafumi HITA, Ken Takeuchi |
2021-10-19 |
| 11053661 |
Work machine |
Jun Kikuchi, Manabu Edamura |
2021-07-06 |
| 10450723 |
Hybrid construction machinery |
Tadashi Osaka, Ken Takeuchi |
2019-10-22 |
| 10150465 |
Hybrid construction machine |
Masafumi HITA, Ken Takeuchi, Shinya Imura |
2018-12-11 |
| 10060095 |
Hybrid work machine |
Shinya Imura, Masafumi HITA, Hiroaki AMANO, Ken Takeuchi, Itaru NAYA +1 more |
2018-08-28 |
| 10047501 |
Control device of construction machine |
Shinya Imura, Masafumi HITA |
2018-08-14 |
| 9617715 |
Construction machine |
Hidetoshi Satake, Yusuke Kajita, Shiro Yamaoka |
2017-04-11 |
| 9431879 |
Generator motor and electric vehicle using same |
Satoshi Kikuchi, Tsutomu Miyoshi, Itsuro Sawada, Makoto Ishijima, Shigenori Aoki |
2016-08-30 |
| 9421873 |
Construction machine |
Masataka Sasaki, Yusuke Kajita, Hidetoshi Satake, Manabu Edamura, Kazuo Fujishima +1 more |
2016-08-23 |
| 9399856 |
Hydraulic working machine |
Kazuo Fujishima, Yusuke Kajita, Mitsuo Sonoda, Masatoshi Hoshino, Akira Nakayama +4 more |
2016-07-26 |
| 9108645 |
Driving system for railroad vehicle |
Motomi Shimada, Takashi Kaneko, Kento Mochizuki |
2015-08-18 |
| 9065361 |
Hybrid construction machine |
Shinji Ishihara, Shinya Imura, Masatoshi Hoshino, Hidetoshi Satake, Manabu Edamura +2 more |
2015-06-23 |
| 9020707 |
Construction machine having swing body |
Shinya Imura, Kouji Ishikawa, Yusuke Kajita, Hidetoshi Satake, Takatoshi Ooki +1 more |
2015-04-28 |
| 8950180 |
Hybrid construction machine |
Takatoshi Ooki, Yusuke Kajita, Hidetoshi Satake, Shiho Izumi, Kouji Ishikawa +2 more |
2015-02-10 |
| 8924100 |
Hybrid construction machine |
Shinya Imura, Hidetoshi Satake, Yusuke Kajita, Kazuo Fujishima, Takatoshi Ooki |
2014-12-30 |
| 7920395 |
Pulse width modulation method for a power converter |
Atsuhiko Nakamura |
2011-04-05 |
| 7570085 |
Gate driver circuit for switching device |
Katsumi Ishikawa, Yutaka Sato, Masahiro Nagasu |
2009-08-04 |
| 7433403 |
Pulse width modulation method for a power converter |
Atsuhiko Nakamura |
2008-10-07 |
| 6704212 |
PWM inverter with long carrier wave insertion |
Teiichi Furukawa, Masahiro Hiraga, Hiroyuki Tomita, Toshiaki Okuyama |
2004-03-09 |