Inventor

KOKUBO YOSHIHIRO

JP7 patents

Patents

7 patents

US4797895AJan 10, 1989

Semiconductor laser apparatus

MITSUBISHI ELECTRIC CORP10 citations72

US5442649AAug 15, 1995

Semiconductor laser device

MITSUBISHI ELECTRIC CORP12 citations71

US5173914ADec 22, 1992

Semiconductor laser device

MITSUBISHI ELECTRIC CORP15 citations71

US4581744AApr 8, 1986

Surface emitting injection type laser device

MITSUBISHI ELECTRIC CORP15 citations67

US6917263B2Jul 12, 2005

High-frequency waveguide with columnar bodies and reflecting walls and method of manufacturing the waveguide

MITSUBISHI ELECTRIC CORP2 citations61

US5404371AApr 4, 1995

Semiconductor pulsation laser

MITSUBISHI ELECTRIC CORP4 citations60

US4725450AFeb 16, 1988

Method for fabricating a semiconductor laser device

MITSUBISHI ELECTRIC CORP0 citations40