TT

Teizou Tamura

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
📍 Hitachinaka, JP: #1,699 of 2,447 inventorsTop 70%
Overall (All Time): #4,065,442 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4316228 Magnetic head Hideo Fujiwara, Mitsuhiro Kudo, Nobuyuki Sugishita, Yoshihiro Shiroishi, Takeshi Kimura +2 more 1982-02-16