YN

Yoshikazu Niwa

Mitsubishi Electric: 2 patents #192 of 1,307Top 15%
Overall (1989): #12,351 of 140,708Top 9%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4821134 Magnetic alloy R/W head with centrally pinched and end slotted core — 1989-04-11
4811146 Composite magnetic head — 1989-03-07