YN

Youhei Nishizawa

HI Hitachi: 1 patents #403 of 1,310Top 35%
📍 Hitachinaka, JP: #140 of 336 inventorsTop 45%
Overall (2020): #211,375 of 565,922Top 40%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

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