YK

Yukiko Kushima

HW Hisaka Works: 1 patents #28 of 55Top 55%
HE Hitachi-Ge Nuclear Energy: 1 patents #139 of 313Top 45%
Overall (All Time): #2,966,360 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9772146 Plate heat exchanger Isamu Hiwatashi, Mana Iwaki, Kenji Kusunoki, Kiyoshi Ishihama, Seiichi Matsumura 2017-09-26