Inventor · disambiguated record
Yoshitaka Kitahara
Also filed as: KITAHARA YOSHITAKA
8 granted patents·7 pending applications·29 citations·filing 1999–2018
82Inventor score
Top patents by PatentIndex Score
15 records- 0173US6313316B1Polyisocyanate compounds, process for producing the same, and optical materials using the sameHOYA CORP·Filed 1999·Granted Nov 6, 2001·15 cites·4 claims
- 0260US6596836B2Polyisocyanate compounds, process for producing the same, and optical materials using the sameHOYA CORP·Filed 2002·Granted Jul 22, 2003·4 cites·7 claims
- 0358US6489430B2Polyisocyanate compounds, process for producing the same, and optical materials using the sameHOYA CORP·Filed 2001·Granted Dec 3, 2002·1 cites·7 claims
- 0457US7682531B2Process for producing optical memberHOYA CORP·Filed 2003·Granted Mar 23, 2010·3 cites·11 claims
- 0554US2015259509A1Transparent molded article, optical member, plastic lens, and methods of manufacturing sameHOYA CORP·Filed 2015·Application pending·0 cites
- 0652US2006155093A1Polyol compound, transparent molded article and method of manufacturing transparent molded articleHOYA CORP·Filed 2005·Application pending·0 cites
- 0751US11384159B2B-1,3-1,6-glucan powder, glucan-containing composition, method for producing B-1,3-1,6-glucan powder, inclusion complex, method for producing inclusion complex, and method for recovering guest moleculeMITSUBISHI GAS CHEMICAL CO·Filed 2018·Granted Jul 12, 2022·0 cites·14 claims
- 0850US6455729B1Polyisocyanate compounds, process for producing the same, and optical materials using the sameHOYA CORP·Filed 2002·Granted Sep 24, 2002·1 cites·2 claims
- 0949US8377345B2Method of manufacturing optical member, method of manufacturing plastic lens, gasket for molding plastic lens, and jog for casting monomerHOYA CORP·Filed 2010·Granted Feb 19, 2013·0 cites·10 claims
- 1049US2010093970A1Process of producing plastic lens and plastic lensHOYA CORP·Filed 2009·Application pending·0 cites
- 1149US2010234552A1Polyol compound, transparent molded article and method of manufacturing transparent molded articleHOYA CORP·Filed 2010·Application pending·0 cites
- 1245US2005062932A1Process of producing plastic lens and plastic lensHOYA CORP·Filed 2004·Application pending·0 cites
- 1338US6194603B1Polyisocyanate compound, process for producing the same and optical materials using the sameHOYA CORP·Filed 1999·Granted Feb 27, 2001·5 cites·20 claims
- 1438US2006149018A1Transparent molded articleHOYA CORP·Filed 2005·Application pending·0 cites
- 1537US2004151915A1Transparent molded objects, optical member, plastic lens, and processes for producing theseFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →