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Yasuaki Yokoyama

JR Japan Synthetic Rubber: 4 patents #1 of 74Top 2%
Overall (1994): #3,893 of 165,921Top 3%
4
Patents 1994

Issued Patents 1994

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5368976 Pigment-dispersed color-filter composition comprising an alkali-soluble block copolymer as a binder Yusuke Tajima, Nobuo Bessho, Fumitake Takinishi, Hideaki Masuko 1994-11-29
5364910 Material for forming coating film Fumitaka Takinishi, Makiko Togo, Masayuki Endo 1994-11-15
5362597 Radiation-sensitive resin composition comprising an epoxy-containing alkali-soluble resin and a naphthoquinone diazide sulfonic acid ester Kimiyasu Sano, Osahiko Tomomitsu, Masayuki Endoh 1994-11-08
5276132 Liquid crystal aligning agent and aligning agent-applied liquid crystal display device Michinori Nishikawa, Tsuyoshi Miyamoto, Yasuo Matsuki 1994-01-04