EI

Eiji Ishii

HS Hitachi Automotive Systems: 3 patents #56 of 551Top 15%
HI Hitachi: 1 patents #403 of 1,310Top 35%
Overall (2020): #56,080 of 565,922Top 10%
4
Patents 2020

Issued Patents 2020

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10876508 Fuel injection valve Mitsuhiro Matsuzawa, Kazuki Yoshimura, Akihiro Yamazaki, Takahiro Saito, Nobuaki Kobayashi 2020-12-29
10718304 Fuel injection valve Kazuki Yoshimura, Taisuke Sugii 2020-07-21
10704518 Spark-ignition direct fuel injection valve Yoshihito Yasukawa, Kiyotaka Ogura, Takao Miyake, Motoyuki Abe, Tohru Ishikawa 2020-07-07
10677208 Fuel injection device Tomoyuki HOSAKA, Yoshihiro Sukegawa, Taisuke Sugii, Kazuki Yoshimura, Kazuhiro ORYOJI +1 more 2020-06-09