KK

Kenichiro Katogi

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #3,457,551 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6938429 Refrigerating and air-conditioning system Hidefumi Uesugi, Masashi Watanabe, Yasutaka Inaba 2005-09-06