Inventor

YOSHIYASU SHIGEHIRO

JP3 patents

Patents

3 patents

US5688418ANov 18, 1997

Method and apparatus for laser cutting

MITSUBISHI ELECTRIC CORP58 citations94

US5660748AAug 26, 1997

Laser beam machine with an optical fiber cable

MITSUBISHI ELECTRIC CORP55 citations94

US5059759AOct 22, 1991

Laser beam machine

MITSUBISHI ELECTRIC CORP46 citations88