TM

Tetsuo Mizumura

HM Hitachi Maxell: 1 patents #26 of 102Top 30%
Overall (1989): #51,543 of 140,708Top 40%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4826739 Magnetic recording medium Noboru Isoe, Kunio Wakai 1989-05-02