HM

Haruhiko Matsuyama

HI Hitachi: 1 patents #814 of 2,935Top 30%
Overall (1989): #108,161 of 140,708Top 80%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4824731 Thin film magnetic head Fusaji Shoji, Shunichiro Kuwatsuka, Kenji Sugimoto 1989-04-25