Network


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

Hotspot


Dive into the research topics where Toshiyuki Hiraoka is active.

Publication


Featured researches published by Toshiyuki Hiraoka.


Archive | 2010

Led lighting equipment

Takuro Hiramatsu; Masahiko Kamata; Hiroshi Kubota; Hiroshi Terasaka; Toshiyuki Hiraoka


Archive | 1997

Lamp discharge lighting device power inverter

Toshiyuki Hiraoka; Masahiro Sugiyama; Hiroshi Kubota; Takafumi Takeda; Kazuyuki Yamamoto


Archive | 2002

Compact selfballasted fluorescent lamp and luminaire

Takeo Yasuda; Masahiro Toda; Shinichiro Matsumoto; Tsutomu Araki; Toshiyuki Hiraoka; Yoshiyuki Matsunaga


Archive | 2011

TUBULAR LAMP AND LIGHTING EQUIPMENT

Keiichi Shimizu; Masao Hori; Koji Sato; Yuki Harada; Toshiyuki Hiraoka; Kenji Sugiyama; Masanao Hieda; Naoki Sugishita; Satoshi Watanabe; Masahiko Kamata; Katsusuke Uchino


Archive | 2007

Led module and led lighting equipment

Toshiyuki Hiraoka; Tatsuo Maruyama; Susumu Matsuno; Kiyoshi Nishimura; Hirokazu Otake; Akiko Saito; Nobuo Shibano; Keiichi Shimizu; 辰雄 丸山; 寛和 大武; 敏行 平岡; 明子 斉藤; 将 松野; 信雄 柴野; 恵一 清水; 潔 西村


Archive | 2011

POWER SUPPLY DEVICE AND LIGHTING FIXTURE

Toshiyuki Hiraoka; Masahiko Kamata; Takeshi Kato; Katsuyuki Kobayashi; Hiroshi Kubota; Hiroyuki Kudo; Masatoshi Kumagai; Shinichiro Matsumoto; Koji Takahashi; Hiroshi Terasaka; Toshio Tsuji; Katsutomo Uchino; Tomokazu Usami; 洋 久保田; 勝友 内野; 剛 加藤; 朋和 宇佐美; 博志 寺坂; 勝之 小林; 啓之 工藤; 敏行 平岡; 晋一郎 松本; 昌俊 熊谷; 俊雄 辻; 征彦 鎌田; 浩司 高橋


Archive | 2004

Self-ballasted fluorescent lamp and luminaire

Hiroshi Kubota; Toshiyuki Hiraoka; Shinya Hakuta; Tsutomu Araki; Shinichiro Matsumoto; Mari Nakamura


Archive | 2012

Power supply device and lighting apparatus

Takuro Hiramatsu; 拓朗 平松; Hirokazu Otake; 寛和 大武; Michihiko Nishiie; 充彦 西家; Hiroshi Terasaka; 博志 寺坂; Toshiyuki Hiraoka; 敏行 平岡


Archive | 2008

Led lighting device and illuminator

Takuro Hiramatsu; Toshiyuki Hiraoka; Masahiko Kamata; Hirokazu Otake; Nobuya Shirata; 寛和 大武; 敏行 平岡; 拓朗 平松; 伸弥 白田; 征彦 鎌田


Archive | 2007

Fluorescent lamp lighting apparatus and lighting control system

Koji Takahasi; Toshiyuki Hiraoka; Noriyuki Kitamura; Naoko Iwai; Kazuyuki Uratani; Shinji Nogi; Toru Ishikita; Isao Yamazaki

Collaboration


Dive into the Toshiyuki Hiraoka's collaboration.

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