P

Inventor

KAWAZU ZEMPEI

JP17 patents
⚠️ This page may combine multiple inventors who share the name “KAWAZU ZEMPEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MITSUBISHI ELECTRIC CORP

16 patents
US5739552AApr 14, 1998

Semiconductor light emitting diode producing visible light

MITSUBISHI ELECTRIC CORP527 citations99
US5760426AJun 2, 1998

Heteroepitaxial semiconductor device including silicon substrate, GaAs layer and GaN layer #13

MITSUBISHI ELECTRIC CORP165 citations97
US5880485AMar 9, 1999

Semiconductor device including Gallium nitride layer

MITSUBISHI ELECTRIC CORP116 citations96
US5764673AJun 9, 1998

Semiconductor light emitting device

MITSUBISHI ELECTRIC CORP55 citations95
US5701321ADec 23, 1997

Semiconductor laser producing short wavelength light

MITSUBISHI ELECTRIC CORP49 citations92
US5582647ADec 10, 1996

Material supplying apparatus

MITSUBISHI ELECTRIC CORP29 citations91
US5539239AJul 23, 1996

Semiconductor light emitting element with II-VI and III-V compounds

MITSUBISHI ELECTRIC CORP14 citations74
US5535699AJul 16, 1996

Method of making II-VI semiconductor infrared light detector

MITSUBISHI ELECTRIC CORP7 citations73
US9988738B2Jun 5, 2018

Method for manufacturing SiC epitaxial wafer

MITSUBISHI ELECTRIC CORP3 citations71
US9422640B2Aug 23, 2016

Single-crystal 4H-SiC substrate

MITSUBISHI ELECTRIC CORP1 citations62
US5841156ANov 24, 1998

Semiconductor device including T1 GaAs layer

MITSUBISHI ELECTRIC CORP6 citations61
US7378351B2May 27, 2008

Method of manufacturing nitride semiconductor device

MITSUBISHI ELECTRIC CORP0 citations52
US9903048B2Feb 27, 2018

Single-crystal 4H-SiC substrate

MITSUBISHI ELECTRIC CORP0 citations51
US9752254B2Sep 5, 2017

Method for manufacturing a single-crystal 4H—SiC substrate

MITSUBISHI ELECTRIC CORP0 citations51
US7151004B2Dec 19, 2006

Method of fabricating semiconductor laser

MITSUBISHI ELECTRIC CORP1 citations51
US6737288B2May 18, 2004

Method for fabricating a semiconductor device

MITSUBISHI ELECTRIC CORP0 citations42

OHNO AKIHITO

1 patent