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Dive into the research topics where Fumiko Yoyasu is active.

Publication


Featured researches published by Fumiko Yoyasu.


Archive | 2009

Semiconductor light emitting device, backlight, color image display device and phosphor to be used for them

Byungchul Hong; Naoki Sako; Naoto Kijima; Masahiko Yoshino; Takashi Hase; Fumiko Yoyasu; Kentarou Horibe


Archive | 2009

Semiconductor light emitting device, backlighting device, color image display device and phosphor used for those devices

Byungchul Hong; Naoki Sako; Naoto Kijima; Masahiko Yoshino; Takashi Hase; Fumiko Yoyasu; Kentarou Horibe


Archive | 2013

LIGHT EMISSION APPARATUS, ILLUMINATION SYSTEM AND ILLUMINATION METHOD

Hiroya Kodama; Naoto Kijima; Toru Takeda; Eiji Hattori; Tadahiro Katsumoto; Toshiaki Yokoo; Fumiko Yoyasu; Takashi Kojima


Archive | 2009

Semiconductor light-emitting device, and image display and lighting device

Naoto Kijima; Heitetsu Ko; Fumiko Yoyasu; 直人 木島; 炳哲 洪; 史子 與安


Archive | 2011

Light-emitting device, lighting system and lighting method

Hiroya Kigami; Satonari Katsumoto; Toshiaki Yokoo; Fumiko Yoyasu; Takashi Kojima; Naoto Kijima; Ritsu Takeda; Eiji Hattori; 覚成 勝本; 隆 小嶋; 英次 服部; 直人 木島; 敏明 横尾; 弘也 樹神; 立 武田; 史子 與安


Archive | 2011

発光装置、繊維複合体、及び繊維複合体の製造方法

Fumiko Yoyasu; Toshiaki Yokoo; Akira Watanabe; Hideko Akai; Hiroya Kodama; Kakunari Katsumoto; Katsuo Hirose; 覚成 勝本; 勝夫 廣瀬; 敏明 横尾; 弘也 樹神; 渡邉 朗; 史子 與安; 日出子 赤井


Archive | 2009

Red emitting fluoride phosphor activated by mn4

Byungchul Hong; Naoki Sako; Naoto Kijima; Masahiko Yoshino; Takashi Hase; Fumiko Yoyasu; Kentarou Horibe


Archive | 2009

半導体発光装置、バックライト、カラー画像表示装置、及びそれらに用いる蛍光体

Byungchul Hong; Naoki Sako; Naoto Kijima; Masahiko Yoshino; Takashi Hase; Fumiko Yoyasu; Kentarou Horibe


Archive | 2009

Halbleiter-leuchtanordnung, hintergrundbeleuchtungsanordnung, farbbildanzeigeanordnung und für diese anordnungen verwendeter leuchtstoff

Byungchul Hong; Naoki Sako; Naoto Kijima; Masahiko Yoshino; Takashi Hase; Fumiko Yoyasu; Kentarou Horibe


Archive | 2009

Luminophore au fluorure émettant du rouge et active par mn4

Byungchul Hong; Naoki Sako; Naoto Kijima; Masahiko Yoshino; Takashi Hase; Fumiko Yoyasu; Kentarou Horibe

Collaboration


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Naoto Kijima

Mitsubishi Chemical Corporation

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Byungchul Hong

Mitsubishi Chemical Corporation

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Kentarou Horibe

Mitsubishi Chemical Corporation

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Masahiko Yoshino

Mitsubishi Chemical Corporation

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Naoki Sako

Mitsubishi Chemical Corporation

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Takashi Hase

Mitsubishi Chemical Corporation

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Eiji Hattori

Mitsubishi Chemical Corporation

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Takashi Kojima

Mitsubishi Chemical Corporation

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