KK

Katsumi Kawamura

HI Hitachi: 2 patents #336 of 2,935Top 15%
Overall (1989): #22,961 of 140,708Top 20%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4879618 Wind breaking assembly for a magnetic head Muneo Iida, Masanobu Honda, Hiroshi Daito, Yoshihiko Miyake, Shouichi Setone +2 more 1989-11-07
4812934 Actuator for memory storage device Masami Suzuki, Hiroshi Nishida, Tomio Suzuki, Tsuyoshi Takahashi 1989-03-14