HK

Hiromu Kakuya

HI Hitachi: 13 patents #3,142 of 28,497Top 15%
HS Hitachi Automotive Systems: 1 patents #965 of 1,636Top 60%
Overall (All Time): #352,039 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9207700 Solar power system and control system Tohru Kohno, Motoo Futami 2015-12-08
8464687 Control device for compressed self-ignition type internal combustion engine Kengo Kumano, Shiro Yamaoka 2013-06-18
8078387 Control apparatus for spark-ignition engine Kengo Kumano, Shiro Yamaoka, Yoshihiro Sukegawa 2011-12-13
8050846 Apparatus and method for controlling engine Kengo Kumano, Shiro Yamaoka 2011-11-01
8001767 Engine controller Shinji Nakagawa, Shiro Yamaoka, Atsushi Shimada 2011-08-23
7957887 Engine controller Kengo Kumano, Shiro Yamaoka 2011-06-07
7848869 Controller of internal combustion engine of compression ignition combustion type Kengo Kumano, Shiro Yamaoka 2010-12-07
7769525 Apparatus and method for controlling a homogeneous charge compression-ignited internal-combustion engine Kengo Kumano, Shiro Yamaoka 2010-08-03
7571711 Engine controller and controlling method Shinya Sato, Shinji Nakagawa, Toshimichi Minowa, Mamoru Nemoto 2009-08-11
7516731 Apparatus and method for controlling internal combustion engine Shiro Yamaoka, Kunihiko Suzuki, Shinya Satou, Atsushi Shimada 2009-04-14
7412967 Engine controller Kengo Kumano, Shiro Yamaoka 2008-08-19
7367310 Controller for compression ignition engine Shiro Yamaoka, Kengo Kumano 2008-05-06
7333885 Engine control unit Shiro Yamaoka, Atsushi Shimada, Shinya Satou, Kunihiko Suzuki 2008-02-19
7325535 Engine controller Kengo Kumano, Shiro Yamaoka 2008-02-05