EI

Eiji Ichikawa

HA Hitachi Astemo: 1 patents #123 of 455Top 30%
📍 Hitachinaka, JP: #83 of 238 inventorsTop 35%
Overall (2025): #398,199 of 469,880Top 85%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12426217 Electronic control device Ryujo Sugahara, Hideyuki Sakamoto, Daisuke Tanaka, Hidetatsu YAMAMOTO, Michihito Watarai +1 more 2025-09-23