KS

Keiko Shiokawa

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
📍 Higashiyamato, JP: #148 of 215 inventorsTop 70%
Overall (All Time): #3,956,310 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4760481 Thin film magnetic head having an improved coil Isamu Yuito, Eijin Moriwaki, Kazuo Shiiki, Yoshihiro Hamakawa, Saburo Suzuki +1 more 1988-07-26