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Since the “Japanese Research Institute for Photosensitizing Dyes Co.,Ltd." was established in 1947, we have researched, developed, and manufactured photosensitizing dyes. Currently, we have a library of dyes composed of several tens of thousands of dyes with various functions. We also possess many intermediates as raw materials. Our strong point is to synthesize a compound with a complex structure through a long synthetic process, and we manufacture from a gram unit to several hundreds of kilograms.
At the present, dyes are attracting people’s attention not only for a dyeing purpose but also as a new frontier material to obtain various useful functions through involvement in various energies such as light, heat, and electricity etc. These dyes’ new functions connect with the rapid development of electronics and photographic, printing, and medical techniques, and indicate its unlimited potential.

 As a specialist in functional dyes research, development, and manufacturing, we think that it is our responsibility to further expand this unlimited potential and to make use of it through effective application development.

We provide appropriate dyes such as cyanine dyes in the fields of photography and printing.

リバーサルフィルム

We provide near-infrared absorbent dyes and dichroic dyes in the fields of optical filters and polarizing plates.

スマートフォンレンズ

We have a wide variety of fluorescent dyes and intermediates of dyes for the diagnostic examination field and daily commodity field.

マイクロプレート

We are expanding or examining to expand into various purposes utilizing dye synthesis techniques and development capabilities.

マイクロプレート
<Business contact>
NAGASE & CO.,LTD.
Sales 2nd Section, Functional Film Materials Div,
Color &Advanced Processing Dept.
TEL.+81-6-6535-2235

お問合せはこちらへ

Please feel free to inquire or request information related to functional dyes.