AT

Akio Takada

SO Sony: 3 patents #63 of 1,361Top 5%
📍 Rifu, JP: #8 of 143 inventorsTop 6%
Overall (1997): #18,328 of 185,788Top 10%
3
Patents 1997

Issued Patents 1997

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5695657 Thin film magnetic head and method for producing same Takuji Shibata, Yoshihiro Kanno, Tadayuki Honda, Yukio Kondo, Tadao Suzuki 1997-12-09
5671105 Magneto-resistive effect thin-film magnetic head Nobuhiro Sugawara, Hideo Suyama 1997-09-23
5617276 Magneto-resistance effect thin-film magnetic head having a laminated flux guide of permalloy and titanium films Kazutoshi Asada 1997-04-01