HH

Haruki Hamada

HI Hitachi: 11 patents #3,813 of 28,497Top 15%
HS Hitachi Automotive Systems: 1 patents #965 of 1,636Top 60%
Nissan Motor Co.: 1 patents #4,519 of 8,689Top 55%
YA Yazaki: 1 patents #2,077 of 3,427Top 65%
Overall (All Time): #381,692 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9654046 Reduced size power inverter suitable for a vehicle Kenichiro Nakajima, Hideyo Suzuki 2017-05-16
9301434 Power conversion apparatus Morio Kuwano, Yosei Hara 2016-03-29
8755209 Reduced size power inverter suitable for a vehicle Kenichiro Nakajima, Hideyo Suzuki 2014-06-17
8614906 Power inverter suitable for a vehicle Kenichiro Nakajima, Hideyo Suzuki 2013-12-24
8159849 Downsized power inverter and housing for a larger heat release value Kenichiro Nakajima, Hideyo Suzuki 2012-04-17
8072760 Power inverter Takeshi Matsuo, Atsuo Nishihara, Masanori Musou 2011-12-06
7957169 Power inverter Kenichiro Nakajima, Hideyo Suzuki 2011-06-07
7859105 Power converter, power system provided with same, and mobile body Kinya Nakatsu, Koichi Yahata, Masato Takahashi, Mitsufumi Iwanaka, Ryuichi Saito 2010-12-28
7719838 Power inverter Kenichiro Nakajima, Koichi Yahata, Hideki Homma, Hideyo Suzuki 2010-05-18
7710721 Power inverter Takeshi Matsuo, Atsuo Nishihara, Masanori Musou 2010-05-04
D556686 Power module for power inverter Takeshi Matsuo, Atsuo Nishihara, Masanori Musou 2007-12-04
6889516 Cooling system for motor and cooling control method Kaname Sasaki, Hiroaki Doi, Masaaki Hayashi, Ryuichi Saito 2005-05-10
6262374 Shielded cable connecting structure Mitsuhiro Matsumoto, Masahiro Deno, Kazuhisa Ishizaki, Toshihiro Hirai, Yoshihisa Okuhata +2 more 2001-07-17