Inventor

KURIYAMA KATSUHIRO

JP4 patents

Patents

4 patents

US5138131AAug 11, 1992

Laser cutting method and apparatus for effecting said method

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD80 citations94

US5670068ASep 23, 1997

Apparatus for laser processing and monitoring

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD31 citations90

US5113055AMay 12, 1992

Laser beam optical system and laser beam machining method using the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD44 citations89

US4999905AMar 19, 1991

Method of making magnetic transducer

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations60