JM

Juiti Morikawa

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
HM Hitachi Maxell: 1 patents #659 of 1,211Top 55%
📍 Hitachinaka, JP: #1,699 of 2,447 inventorsTop 70%
Overall (All Time): #3,984,124 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4701819 Magnetic head to effect high density magnetic recording Osamu Inagoya, Hideo Fujiwara, Takeshi Tottori, Minoru Yamano, Noriyuki Kumasaka +5 more 1987-10-20