AW

Akihito Watanabe

HI Hitachi: 1 patents #814 of 2,935Top 30%
HC Hitachi Automotive Engineering Co.: 1 patents #1 of 38Top 3%
📍 Toyama, JP: #14 of 66 inventorsTop 25%
Overall (1989): #134,269 of 140,708Top 100%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4799380 Engine rotation speed detecting apparatus Toru Suzuki, Masahide Sakamoto 1989-01-24