Ichio Shimizu

HI Hitachi: 1 patents #814 of 2,935Top 30%

📍 Gyōda, JP: #9 of 39 inventorsTop 25%

Overall (1989): #102,575 of 140,708Top 75%

Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4797787	Lead frame and electronic device	—	1989-01-10