AH

Ayumu Hatanaka

HI Hitachi: 1 patents #403 of 1,310Top 35%
📍 Naka, JP: #9 of 21 inventorsTop 45%
Overall (2020): #538,585 of 565,922Top 100%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10673349 Power conversion device with efficient cooling structure Youhei Nishizawa, Takeshi Seki 2020-06-02