HN

Hisashi Nishiyama

HM Hitachi Medical: 1 patents #13 of 44Top 30%
Overall (1989): #104,529 of 140,708Top 75%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4884448 Ultrasonic doppler meter Toshio Ogawa, Kageyoshi Katakura, Shizuo Ishikawa 1989-12-05