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Dive into the research topics where Mayumi Yokoyama is active.

Publication


Featured researches published by Mayumi Yokoyama.


Archive | 2000

Color filter manufacturing method, color filter manufactured by the method, and liquid crystal device employing the color filter

Katsuhiro Shirota; Akio Kashiwazaki; Koichiro Nakazawa; Masashi Hirose; Mayumi Yokoyama; Yoshihisa Yamashita


Archive | 1999

Ink, color filter, liquid crystal panel, and computer, and process for producing color filter

Akio Kashiwazaki; Katsuhiro Shirota; Koichiro Nakazawa; Masashi Hirose; Mayumi Yokoyama; Yoshihisa Yamashita


Archive | 1998

Production of porphyrazine derivative, ink, color filter, liquid crystal panel, computer, and color filter

Masafumi Hirose; Akio Kashiwazaki; Koichiro Nakazawa; Katsuhiro Shirota; Yoshihisa Yamashita; Mayumi Yokoyama; 広一郎 中澤; 勝浩 城田; 佳久 山下; 雅史 広瀬; 昭夫 柏崎; 真由美 横山


Archive | 2002

Ink, color filter and its manufacturing method, liquid crystal panel, computer and image display device

Masafumi Hirose; Akio Kashiwazaki; Koichiro Nakazawa; Katsuhiro Shirota; Yoshihisa Yamashita; Mayumi Yokoyama; 広一郎 中澤; 勝浩 城田; 佳久 山下; 雅史 広瀬; 昭夫 柏崎; 真由美 横山


Archive | 1999

Ink for color filter, color filter, method of producing the color filter, and liquid crystal element using the color filter

Masafumi Hirose; Akio Kashiwazaki; Koichiro Nakazawa; Katsuhiro Shirota; Yoshihisa Yamashita; Mayumi Yokoyama; 広一郎 中澤; 勝浩 城田; 佳久 山下; 雅史 広瀬; 昭夫 柏崎; 真由美 横山


Archive | 2001

インク、カラーフィルターとその製造方法、液晶パネル、コンピュータ及び画像表示デバイス

Masafumi Hirose; Akio Kashiwazaki; Koichiro Nakazawa; Katsuhiro Shirota; Yoshihisa Yamashita; Mayumi Yokoyama; 広一郎 中澤; 勝浩 城田; 佳久 山下; 雅史 広瀬; 昭夫 柏崎; 真由美 横山


Archive | 1999

Encre, filtre coloré, panneau à cristal liquide, ordinateur et procédé de fabrication de ce filtre

Masashi Hirose; Akio Kashiwazaki; Koichiro Nakazawa; Katsuhiro Shirota; Yoshihisa Yamashita; Mayumi Yokoyama


Archive | 1999

Tinte, Farbfilter, Flüssigkristallanzeige und Computer, sowie Verfahren zur Herstellung des Farbfilters Ink, color filters, liquid crystal display and the computer, and processes for manufacturing the color filter

Akio Kashiwazaki; Katsuhiro Shirota; Koichiro Nakazawa; Masashi Hirose; Mayumi Yokoyama; Yoshihisa Yamashita


Archive | 1999

Tinte, Farbfilter, Flüssigkristallanzeige und Computer, sowie Verfahren zur Herstellung des Farbfilters

Masashi Hirose; Akio Kashiwazaki; Koichiro Nakazawa; Katsuhiro Shirota; Yoshihisa Yamashita; Mayumi Yokoyama


Archive | 1999

インク、カラ―フィルタ、液晶パネル、コンピュ―タ及びカラ―フィルタの製造方法

Masafumi Hirose; Akio Kashiwazaki; Koichiro Nakazawa; Katsuhiro Shirota; Yoshihisa Yamashita; Mayumi Yokoyama; 広一郎 中澤; 勝浩 城田; 佳久 山下; 雅史 広瀬; 昭夫 柏崎; 真由美 横山

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Yoshihisa Yamashita

Wako Pure Chemical Industries

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