Inventor

YAMAGUCHI MASAHITO

JP7 patents

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

SHARP KK

2 patents

US6888867B2May 3, 2005

Semiconductor laser device and fabrication method thereof

SHARP KK14 citations83

US6806115B2Oct 19, 2004

Semiconductor light emitting device and method for producing the same

SHARP KK15 citations80

MITSUBISHI HEAVY IND LTD

2 patents

US8367452B2Feb 5, 2013

Infrared detector, infrared detecting apparatus, and method of manufacturing infrared detector

MITSUBISHI HEAVY IND LTD12 citations82

US7932496B2Apr 26, 2011

Infrared detector, infrared detecting apparatus, and method of manufacturing infrared detector

MITSUBISHI HEAVY IND LTD6 citations59

TOSHIBA KK

1 patent

US5636088AJun 3, 1997

Head assembly controlling distortion due to temperature variation and disk apparatus using the head assembly

TOSHIBA KK34 citations90

ISHIKAWAJIMA HARIMA HEAVY IND

1 patent

US7854790B2Dec 21, 2010

Method of processing volatile organic compound, adsorption and desorption apparatus, and system for processing volatile organic compound

ISHIKAWAJIMA HARIMA HEAVY IND2 citations60

TOKYO ELECTRON LTD

1 patent

US12568782B2Mar 3, 2026

Etching method and plasma processing system

TOKYO ELECTRON LTD0 citations49