Network


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

Hotspot


Dive into the research topics where Hiroyuki Sako is active.

Publication


Featured researches published by Hiroyuki Sako.


Archive | 1995

Electronic ballast for hot cathode discharge lamps

Akinori Hiramatsu; Hiroyuki Sako; Kazuhiro Gotoh; Nobukazu Miki


Archive | 2000

Electronic track lighting system

Shigeaki Yamasaki; Hiroyuki Sako


Archive | 1993

Inverter power supply

Atsushi Ueoka; Akinori Hiramatsu; Hiroyuki Sako; Kazuhiro Gotoh


Archive | 2011

Power source unit for LED lamps, and LED lamp system

Hiroshi Terasaka; Hiroshi Kubota; Masahiko Kamata; Naoko Iwai; Takeshi Saito; Hiroki Nakagawa; Hiroyuki Sako


Archive | 2010

Visible light communication led lighting system

Hiroyuki Sako; 浩行 迫


Archive | 2010

Power supply unit for led lamp and led lamp system

Naoko Iwai; Masahiko Kamata; Hiroshi Kubota; Hiroki Nakagawa; Takeshi Saito; Hiroyuki Sako; Hiroshi Terasaka; 博喜 中川; 洋 久保田; 博志 寺坂; 直子 岩井; 毅 斎藤; 勝信 濱本; 浩行 迫; 征彦 鎌田


Archive | 1995

Current supply device for rectifying AC voltage from AC voltage source and converting rectified voltage to HF output signal for application to load

Hiroyuki Sako; Koji Nishiura; Masahiro Yamanaka


Archive | 2011

Stromquelleneinheit für LED-Lampen und LED-Lampensystem

Naoko Iwai; Hiroshi Kubota; Masahiko Kamata; Hiroshi Terasaka; Takeshi Saito; Hiroki Nakagawa; Hiroyuki Sako


Archive | 2010

Power supply device and lighting apparatus using the same

Hiroyuki Sako; 浩行 迫


Archive | 1995

Stromversorgungseinrichtung A power supply device

Koji Nishiura; Hiroyuki Sako; Masahiro Yamanaka

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