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Latest external collaboration on country level. Dive into details by clicking on the dots.

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Dive into the research topics where Akinori Hiramatu is active.

Publication


Featured researches published by Akinori Hiramatu.


Archive | 2011

LED lighting device with chopper circuit and dimming control method

Akinori Hiramatu; Hiromitsu Mizukawa


Archive | 2011

Lighting device of semiconductor light-emitting element and illumination fixture using the same

Akinori Hiramatu; Hiromitsu Mizukawa


Archive | 2012

Lighting apparatus and illuminating fixture with the same

Sana Esaki; Akinori Hiramatu


Archive | 2012

SEMICONDUCTOR LIGHT-EMITING ELEMENT DRIVER CIRCUIT AND LIGHT FIXTURE USING THE SAME

Sana Esaki; Akinori Hiramatu


Archive | 2012

Semiconductor light emitting element drive device and lighting fixture with the same

Sana Esaki; Akinori Hiramatu


Archive | 2012

Switching power circuit, and lighting device for semiconductor light-emitting element and illumination apparatus using same

Sana Esaki; Akinori Hiramatu


Archive | 2012

LIGHTING DEVICE FOR SEMICONDUCTOR LIGHT EMITTING ELEMENTS AND ILLUMINATION APPARATUS INCLUDING SAME

Sana Esaki; Akinori Hiramatu


Archive | 2011

LIGHTING DEVICE AND LIGHT FIXTURE USING LIGHTING DEVICE

Akinori Hiramatu; Hiromitsu Mizukawa; Yoshifumi Kuroki


Archive | 2012

LIGHT EMITTING DEVICE AND ILLUMINATION APPARATUS HAVING SAME

Masahiro Naruo; Shigeru Ido; Sana Esaki; Akinori Hiramatu


Archive | 2011

Dimming device and lighting apparatus using same

Sana Esaki; Akinori Hiramatu

Collaboration


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Hiroshi Kido

Panasonic Electric Works

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