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Imanaka; Yoshihiko
Chiyoda-ku, JP
No. of patents:

Patent Number Title Of Patent Date Issued
7772356 Infrared absorption filter August 10, 2010
The present invention discloses an infrared absorption filter which enables a coloring matter having infrared absorptivity to be contained or dispersed uniformly in a high concentration and has excellent durability, and an infrared absorption panel comprising this infrared absorption
7700714 Optical element and achromatic lens April 20, 2010
There are provided an optical element that comprises a polymer which has a structural unit derived from a specific dihydroxy compound typified by 2,2-bis(4-hydroxyphenyl)-1,1,1,3,3,3-hexafluoro propane (bisphenol AF) and in which the relationship between a refractive index n.sub.D and an
7070859 Acrylic resin composition organosiloxane resin composition and laminate comprising the same July 4, 2006
A laminate which is excellent in appearance, adhesion, scratch resistance, abrasion resistance and hot water resistance and has a high level of weatherability and excellent durability, and an acrylic resin composition and an organosiloxane resin composition both of which can be used for
6846567 Surface-protected transparent plastic composite January 25, 2005
A surface-protected plastic composite material comprising a transparent plastic, a coating layer (I) as a first layer stacked on the transparent plastic and a thermally cured coating layer (II) as a second layer stacked on the first layer, the coating layer (I) being formed of a resin

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