Inventor · disambiguated record
Yoshiaki Okabe
Also filed as: OKABE YOSHIAKI
14 granted patents·5 pending applications·180 citations·filing 1982–2017
92Inventor score
Top patents by PatentIndex Score
19 records- 0196US4564694AColorless liquid crystalline compoundsHITACHI LTD·Filed 1982·Granted Jan 14, 1986·66 cites·4 claims
- 0275US5858584APositive photosensitive resin composition and electronic apparatus using the sameHITACHI LTD·Filed 1997·Granted Jan 12, 1999·29 cites·10 claims
- 0371US5113477APlastic optical fibers from polymers derived from metallic salts of ethylenic carboxyl monomersHITACHI LTD·Filed 1990·Granted May 12, 1992·20 cites·11 claims
- 0468US8420766B2Biomass-derived epoxy resin compositionOKABE YOSHIAKI·Filed 2010·Granted Apr 16, 2013·3 cites·14 claims
- 0564US8945413B2Etching method, etching apparatus, and ring memberSUZUKI AYUTA·Filed 2012·Granted Feb 3, 2015·2 cites·14 claims
- 0655US8232365B2Biomass-derived epoxy compound and manufacturing method thereofOKABE YOSHIAKI·Filed 2009·Granted Jul 31, 2012·1 cites·4 claims
- 0751US4584120ALiquid crystal compound and liquid crystal compositionHITACHI LTD·Filed 1984·Granted Apr 22, 1986·11 cites·13 claims
- 0846US6291619B1Photosensitive resin composition, method for forming pattern therefrom, electronic devices produced by using the same, and method for production thereofHITACHI CHEMICAL CO LTD·Filed 1998·Granted Sep 18, 2001·12 cites·7 claims
- 0944US9441292B2Etching method, etching apparatus, and ring memberTOKYO ELECTRON LTD·Filed 2015·Granted Sep 13, 2016·0 cites·1 claims
- 1044US2018048205A1Insulation wire, rotary electric machine, and manufacturing method of insulation wireHITACHI METALS LTD·Filed 2017·Application pending·0 cites
- 1143US5686191AThin film wiring boardHITACHI LTD·Filed 1995·Granted Nov 11, 1997·8 cites·6 claims
- 1243US5570506AMethod for forming multilayer wiring constructionHITACHI LTD·Filed 1995·Granted Nov 5, 1996·14 cites·3 claims
- 1343US4694098AColorless liquid crystalline compoundsHITACHI LTD·Filed 1985·Granted Sep 15, 1987·6 cites·5 claims
- 1443US2017316849A1Insulation wire, manufacturing method of the same, and manufacturing method of electric machineHITACHI METALS LTD·Filed 2017·Application pending·0 cites
- 1540US2012190812A1Plant-based polycarbonate resin and production method thereofOKABE YOSHIAKI·Filed 2012·Application pending·0 cites
- 1638US2016042836A1Insulated Wire, Rotary Electric Machine, and Method for Manufacturing Insulated WireHITACHI LTD·Filed 2015·Application pending·0 cites
- 1734US2010255315A1Epoxy resin compositionOKABE YOSHIAKI·Filed 2010·Application pending·0 cites
- 1832US5633112APhotosensitive resin composition containing a carboxylic acid polymer, photoacid generator and secondary or tertiary aliphatic amineHITACHI LTD·Filed 1994·Granted May 27, 1997·2 cites·8 claims
- 1932US4810048AMechanical part mounting chassis with integrated circuitHITACHI LTD·Filed 1985·Granted Mar 7, 1989·6 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →