YH

Yukio Hattori

HI Hitachi: 1 patents #427 of 1,326Top 35%
Overall (2017): #183,360 of 506,227Top 40%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9807913 Cooling structure of heating element and power conversion device Daisuke Matsumoto, Akira MIMA, Tetsuya Kawashima, Yuuichi MABUCHI, Hiroshi Kamizuma +2 more 2017-10-31