Inventor · disambiguated record
Yasuyuki Demachi
Also filed as: DEMACHI YASUYUKI
4 granted patents·2 citations·filing 2005–2010
57Inventor score
Technology areasG03F
Top patents by PatentIndex Score
4 records- 0168US8212974B2Blue color composition containing dye, color filter and liquid crystal display device and organic EL display provided with the color filterOHKUMA SATOSHI·Filed 2010·Granted Jul 3, 2012·2 cites·9 claims
- 0245US7897306B2Substrate provided with bank and substrate provided with color patternTOPPAN PRINTING CO LTD·Filed 2007·Granted Mar 1, 2011·0 cites·8 claims
- 0334US7875407B2Colored alkali-developable photosensitive resin composition and color filter using the sameTOPPAN PRINTING CO LTD·Filed 2006·Granted Jan 25, 2011·0 cites·10 claims
- 0432US7846622B2Alkali-developable, colored photosensitive resin composition and color filter using the alkali-developable, colored photosensitive resin compositionTOPPAN PRINTING CO LTD·Filed 2005·Granted Dec 7, 2010·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →