Inventor

MAKINO MASASHI

JP4 patents

Patents

4 patents

US4956539ASep 11, 1990

Laser processing method

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD44 citations91

US4651471AMar 24, 1987

Edge-rounding method and apparatus therefor

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations68

US4635403AJan 13, 1987

Edge rounding machine

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations68

US4999905AMar 19, 1991

Method of making magnetic transducer

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations60