Akira Yufuku | Researchain

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Publication

Featured researches published by Akira Yufuku.

Archive | 2006

Discharge lamp lighting device and luminaire

Takeshi Goriki; Akira Yufuku; Jun Konishi

Archive | 2009

High Voltage Discharge Lamp Lighting Device

Nobutoshi Matsuzaki; Hiroyasu Eriguchi; Takeshi Goriki; Takeshi Kamoi; Naoki Komatu; Jun Kumagai; Satoru Nagata; Daisuke Yamahara; Akira Yufuku

Archive | 2007

DISCHARGE LAMP LIGHTING DEVICE AND LIGHT FIXTURE

Akira Yufuku; Takeshi Goriki; Jun Konishi

Archive | 2009

High-voltage discharge lamp lighting device, and illuminating device using the same

Akira Yufuku; Hiroyasu Eriguchi; Takeshi Goriki; Takeshi Kamoi; Jun Kumagai; Naoki Komatsu; Nobutoshi Matsuzaki; Satoru Nagata; Daisuke Yamahara

Archive | 2004

Lighting device for a high-pressure discharge lamp and lighting equipment employing same

Akira Yufuku; Takeshi Goriki; Noriyuki Fukumori; Nobuo Ukita

Archive | 2008

LAMP BALLAST AND AN ILLUMINATION APPARATUS

Takeshi Goriki; Akira Yufuku

Archive | 2004

High-pressure discharge lamp operation device and illumination instrument

Akira Yufuku; Takeshi Goriki; Noriyuki Fukumori; Nobuo Ukita

Archive | 2010

High-voltage discharge lamp ballast, lighting device and lighting system

Akira Yufuku; Takeshi Kamoi

Archive | 2010

ELECTRONIC BALLAST WITH GROUNDING SPACER AND INSULATING FILLER

Nobutoshi Matsuzaki; Takeshi Goriki; Takeshi Kamoi; Akira Yufuku

Archive | 2008

High-voltage discharge lamp lighting device, illumination apparatus

Hiroyasu Eriguchi; Kenji Goriki; Takeshi Kamoi; Naoki Komatsu; Jun Kumagai; Nobutoshi Matsuzaki; Akira Osada; Daisuke Yamahara; Akira Yufuku; 直樹小松; 大輔山原; 健史強力; 宣敏松崎; 裕康江里口; 潤熊谷; 晶祐福; 暁長田; 武志鴨井

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