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Dive into the research topics where Yumi Ito is active.

Publication


Featured researches published by Yumi Ito.


Archive | 2009

White LED lamp, backlight, light emitting device, display device and illumination device

Tsutomu Ishii; Hajime Takeuchi; Yasumasa Ooya; Katsutoshi Nakagawa; Yumi Ito; Masaki Toyoshima; Yasuhiro Shirakawa; Ryo Sakai


Archive | 2010

Visible light response-type photocatalyst powder, visible light response-type photocatalyst material using the visible light response-type photocatalyst powder, photocatalyst coating material, and photocatalyst product

Kayo Nakano; Akira Sato; Yasuhiro Shirakawa; Keiichi Fuse; Masami Okamura; Shinya Kasamatsu; Yumi Ito


Archive | 2008

WHITE LIGHT-EMITTING LAMP FOR ILLUMINATION AND ILLUMINATING DEVICE USING THE SAME

Ryo Sakai; Tsutomu Ishii; Yasuhiro Shirakawa; Masahiko Yamakawa; Yumi Ito


Archive | 2008

Phosphor and led light emitting device using the same

Tsutomu Ishii; Yoshitaka Funayama; Yumi Ito; Yasumasa Ooya; Ryo Sakai; Katsutoshi Nakagawa; Hajime Takeuchi; Yasuhiro Shirakawa


Archive | 2009

White light led, and backlight and liquid crystal display device using the same

Tsutomu Ishii; Yasumasa Ooya; Ryo Sakai; Katsutoshi Nakagawa; Hajime Takeuchi; Yumi Ito; Yasuhiro Shirakawa


Archive | 2007

Phosphor and led lamp using it

Tsutomu Ishii; Yumi Ito; Katsutoshi Nakagawa; Yasumasa Oya; Akira Sakai; Yasuhiro Shirakawa; Hajime Takeuchi; 勝利 中川; 由美 伊藤; 恭正 大屋; 康博 白川; 努 石井; 肇 竹内; 亮 酒井


Archive | 2007

Method of manufacturing white light emitting lamp for lighting

Tsutomu Ishii; Yumi Ito; Akira Sakai; Yasuhiro Shirakawa; Masahiko Yamakawa; 由美 伊藤; 昌彦 山川; 康博 白川; 努 石井; 亮 酒井


Archive | 2012

WHITE LIGHTING DEVICE

Katsutoshi Nakagawa; Yumi Ito; Masahiko Yamakawa


Archive | 2011

White led for backlight of full-color liquid crystal display device, backlight for full-color liquid crystal display device, and full-color liquid crystal display device

Yasuhiro Shirakawa; Yumi Ito; Hajime Takeuchi


Archive | 2011

White light illumination device

Katsutoshi Nakagawa; Yumi Ito; Masahiko Yamakawa

Collaboration


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