Inventor · disambiguated record
Mari Koizumi
Also filed as: KOIZUMI MARI
5 granted patents·1 pending application·85 citations·filing 1997–2012
77Inventor score
Top patents by PatentIndex Score
6 records- 0185US8999631B2Primer and pattern forming method for layer including block copolymerSENZAKI TAKAHIRO·Filed 2011·Granted Apr 7, 2015·7 cites·6 claims
- 0284US6229949B1Polymer optical waveguide, optical integrated circuit, optical module and optical communication apparatusHITACHI LTD·Filed 1997·Granted May 8, 2001·72 cites·12 claims
- 0380US9134617B2Solvent developable negative resist composition, resist pattern formation method, and method for forming pattern of layer including block copolymerSENZAKI TAKAHIRO·Filed 2012·Granted Sep 15, 2015·4 cites·18 claims
- 0470US9051648B2Substrate provided with metal nanostructure on surface thereof and method of producing the sameFUJIKAWA SHIGENORI·Filed 2011·Granted Jun 9, 2015·1 cites·3 claims
- 0538US8025923B2Method for manufacturing a structureTOKYO OHKA KOGYO CO LTD·Filed 2008·Granted Sep 27, 2011·1 cites·12 claims
- 0637US2014127626A1Resist composition for negative development which is used for formation of guide pattern, guide pattern formation method, and method for forming pattern on layer containing block copolymerSENZAKI TAKAHIRO·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →