SK

Shigetaka Kimura

HI Hitachi: 1 patents #814 of 2,935Top 30%
📍 Tokyo, CA: #60 of 121 inventorsTop 50%
Overall (1989): #57,600 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D302878 Electric vacuum cleaner Kohichi Hasegawa, Masao Sunagawa, Yoshitaro Ishii, Fumio Jyoraku 1989-08-15