KH

Keiichi Hiwatari

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
📍 Tsuchiura, JP: #340 of 519 inventorsTop 70%
Overall (All Time): #3,070,573 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9133851 Control device and control method of compressor Naoto Ebisawa, Kitami Suzuki, Hideaki Orikasa, Takeshi Miyanaga 2015-09-15