KH

Kentaro Hanma

HI Hitachi: 1 patents #311 of 1,214Top 30%
Overall (1982): #49,047 of 81,411Top 65%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4320417 Automatic focusing system for video camera Kaoru Yanagawa 1982-03-16