HK

Hideyuki Kumakura

HA Hitachi Appliances: 2 patents #31 of 109Top 30%
Overall (All Time): #2,068,829 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8405272 Self-starting permanent magnet synchronous motor and compressor and refrigeration cycle using the same Satoshi Kikuchi, Hiroyuki Mikami, Tomio Yoshikawa, Baiying Huang 2013-03-26
7902713 Self-starting type permanent magnet synchronous motor and a compressor using the same Satoshi Kikuchi, Hiroyuki Mikami, Akeshi Takahashi, Tomio Yoshikawa, Keiji Tanaka +4 more 2011-03-08