TR

Takashi Ryu

NI Ngk Insulators: 2 patents #53 of 247Top 25%
PA Panasonic: 1 patents #1,129 of 2,986Top 40%
Overall (2019): #66,460 of 560,194Top 15%
3
Patents 2019

Issued Patents 2019

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10516168 Fuel cell Makoto Ohmori, Shinji Fujisaki, Yoshihiko Yamamura 2019-12-24
10284091 Bi-directional converter, controller, and semiconductor device Keisuke Kuroda 2019-05-07
10193163 Fuel cell Makoto Ohmori, Shinji Fujisaki, Yoshihiko Yamamura 2019-01-29