YT

Yukihiro Tatsuno

HC Hitachi Construction Machinery Co.: 13 patents #89 of 1,234Top 8%
📍 Sakuragawa, JP: #4 of 58 inventorsTop 7%
Overall (All Time): #383,832 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
9181675 Construction machine Tsuyoshi Ueki, Hidefumi Hiramatsu 2015-11-10
9133604 Hydraulic control device for work machine Katsuaki Kodaka, Tsuyoshi Takayama 2015-09-15
D693857 Cover for construction machine Kazuhiko Hiraoka, Tsuyoshi Ueki, Hidefumi Hiramatsu 2013-11-19
D692028 Hydraulic excavator Kazuhiko Hiraoka, Tsuyoshi Ueki, Hidefumi Hiramatsu 2013-10-22
7886862 Prime mover control device of construction machine Hidetoshi Satake, Kazuhiro Ichimura 2011-02-15
7698891 Travel motion control apparatus for hydraulically driven vehicle, hydraulically driven vehicle and wheel hydraulic excavator Hideki Haramoto, Hidetoshi Satake, Kazuhiro Ichimura 2010-04-20
7607245 Construction machine Hidetoshi Satake 2009-10-27
7513110 Control apparatus of construction machine and method for calculating input torque Hidetoshi Satake 2009-04-07
7506717 Hydraulically driven vehicle Kazuhiro Ichimura, Hidetoshi Satake 2009-03-24
7398648 Travel control device for hydraulically driven vehicle and hydraulically driven vehicle Kazuhiro Ichimura 2008-07-15
7273124 Prime mover control device of construction machine Hidetoshi Satake, Kazuhiro Ichimura 2007-09-25
7104548 Wheeled type working vehicle Kazuhiro Ichimura, Hiroshi Tsukui 2006-09-12
6820877 Wheeled type working vehicle Kazuhiro Ichimura, Hiroshi Tsukui 2004-11-23