HK

Hirokatsu Kohsokabe

HI Hitachi: 20 patents #1,757 of 28,497Top 7%
HA Hitachi Appliances: 2 patents #31 of 109Top 30%
HC Hitachi Industrial Equipment Systems Co.: 2 patents #215 of 550Top 40%
HC Hitachi Air Conditioning Systems Co.: 1 patents #4 of 23Top 20%
TI Tokyo Electric Power Company Holdings, Incorporated: 1 patents #245 of 711Top 35%
📍 Ibaraki, JP: #260 of 6,779 inventorsTop 4%
Overall (All Time): #155,778 of 4,157,543Top 4%
26
Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #TitleCo-InventorsDate
5427512 Scroll fluid machine, scroll member and processing method thereof Hiroshi Iwata, Kazuhiro Endoh, Yasuhiro Oshima 1995-06-27