HI

Hitoshi Iwata

HI Hitachi: 1 patents #814 of 2,935Top 30%
HM Hitachi Maxell: 1 patents #26 of 102Top 30%
📍 Nagano, JP: #10 of 17 inventorsTop 60%
Overall (1989): #105,271 of 140,708Top 75%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4840844 Magnetic recording medium Masaaki Futamoto, Yukio Honda, Shinichiro Saito, Takashi Nishimura, Kazuetsu Yoshida +6 more 1989-06-20