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Dive into the research topics where Takehiko Okabe is active.

Publication


Featured researches published by Takehiko Okabe.


Archive | 2010

Semiconductor light emitting element, light emitting device using semiconductor light emitting element, and electronic apparatus

Takashi Hodota; Takehiko Okabe


Archive | 2009

METHOD FOR PRODUCING GROUP III NITRIDE SEMICONDUCTOR LIGHT-EMITTING DEVICE, GROUP III NITRIDE SEMICONDUCTOR LIGHT-EMITTING DEVICE, AND LAMP

Hisayuki Miki; Yasunori Yokoyama; Takehiko Okabe; Kenzo Hanawa


Archive | 2009

SEMICONDUCTOR LIGHT-EMITTING ELEMENT, ELECTRODE AND MANUFACTURING METHOD FOR THE ELEMENT, AND LAMP

Daisuke Hiraiwa; Takehiko Okabe; Remi Ohba; Munetaka Watanabe


Archive | 2010

Semiconductor light emitting element and method for producing semiconductor light emitting element

Takehiko Okabe; Kyosuke Masuya; Takashi Hodota


Archive | 2010

SEMICONDUCTOR LIGHT-EMITTING ELEMENT, METHOD FOR PRODUCING THE SAME, LAMP, LIGHTING DEVICE, ELECTRONIC EQUIPMENT, MECHANICAL DEVICE AND ELECTRODE

Takehiko Okabe; Kyosuke Masuya; Takashi Hodota


Archive | 2011

Method of manufacturing semiconductor light-emitting device

Takehiko Okabe


Archive | 2012

SEMICONDUCTOR LIGHT-EMITTING ELEMENT, ELECTRODE STRUCTURE AND LIGHT-EMITTING DEVICE

Takehiko Okabe; Daisuke Hiraiwa; Mamoru Kitsukawa


Archive | 2011

SEMICONDUCTOR LIGHT EMITTING CHIP AND METHOD FOR PROCESSING SUBSTRATE

Daisuke Hiraiwa; Takehiko Okabe


Archive | 2010

Semiconductor light-emitting element, semiconductor light-emitting device, method for producing semiconductor light-emitting element, method for producing semiconductor light-emitting device, illumination device using semiconductor light-emitting device, and electronic apparatus

Takehiko Okabe; Kyousuke Masuya


Archive | 2011

SEMICONDUCTOR LIGHT EMITTING ELEMENT AND SEMICONDUCTOR LIGHT EMITTING DEVICE

Takehiko Okabe

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