Inventor · disambiguated record
Reiji Miyahara
Also filed as: MIYAHARA REIJI
24 granted patents·14 pending applications·163 citations·filing 1992–2021
94Inventor score
Top patents by PatentIndex Score
38 records- 0191US9539444B2Hair conditioning composition and low energy method of producing the sameKINOSHITA KOUICHI·Filed 2010·Granted Jan 10, 2017·54 cites·8 claims
- 0286US6344435B1Detergent compositionSHISEIDO CO LTD·Filed 2000·Granted Feb 5, 2002·16 cites·6 claims
- 0384US5426210AAdduct of cinnamic acid and glycerin, ultraviolet absorbent and external preparation for skinSHISEIDO CO LTD·Filed 1992·Granted Jun 20, 1995·23 cites·4 claims
- 0482US6607736B2Skin preparations for external useSHISEIDO CO LTD·Filed 2000·Granted Aug 19, 2003·15 cites·3 claims
- 0579US10898426B2Alpha-gel formation composition, external skin care composition using alpha-gel formation composition, and alpha-gel composition using alpha-gel formation compositionSHISEIDO CO LTD·Filed 2019·Granted Jan 26, 2021·2 cites·7 claims
- 0678US6548463B2Cleansing agentsSHISEIDO CO LTD·Filed 2001·Granted Apr 15, 2003·8 cites·11 claims
- 0776US8404258B2External preparation for the skinOGUCHI NOZOMI·Filed 2008·Granted Mar 26, 2013·1 cites·2 claims
- 0874US8461214B2One-phase microemulsion compositions, O/W ultrafine emulsion external formulations and method for producing the sameMIYAHARA REIJI·Filed 2005·Granted Jun 11, 2013·2 cites·17 claims
- 0973US7445790B2External preparations for skinSHISEIDO CO LTD·Filed 2003·Granted Nov 4, 2008·4 cites·2 claims
- 1071US11311466B2Oil-in-water emulsion composition, preparation method therefor and productSHISEIDO CO LTD·Filed 2018·Granted Apr 26, 2022·0 cites·14 claims
- 1171US7625574B2Skin treatment compositionSHISEIDO RES CT·Filed 2002·Granted Dec 1, 2009·4 cites·19 claims
- 1267US2011142774A1Oil-in-oil type cosmetic compositionTOMITA NORIKO·Filed 2009·Application pending·0 cites
- 1365US11052030B2Method for manufacturing microemulsion-type cosmeticSHISEIDO CO LTD·Filed 2019·Granted Jul 6, 2021·0 cites·2 claims
- 1464US10835460B2α-Gel-intermediate composition, and production method for α-gel-containing O/W emulsion cosmetic using said compositionSHISEIDO CO LTD·Filed 2015·Granted Nov 17, 2020·1 cites·3 claims
- 1562US2023190590A1Lamellar gel-containing composition, emulsified composition, and composition for external-use skin preparationSHISEIDO CO LTD·Filed 2021·Application pending·0 cites
- 1660US8580235B2Hair cosmeticWATANABE TOMOKO·Filed 2009·Granted Nov 12, 2013·0 cites·24 claims
- 1759US10456337B2Oil-in-oil type cosmetic compositionSHISEIDO CO LTD·Filed 2016·Granted Oct 29, 2019·0 cites·15 claims
- 1859US2018263883A1Microemulsion-type cosmetic and method for manufacturing sameSHISEIDO CO LTD·Filed 2016·Application pending·0 cites
- 1959US2011135587A1Hair Conditioning CompositionSHISEIDO CO LTD·Filed 2009·Application pending·0 cites
- 2059US2009197948A1Skin External PreparationSHISEIDO CO LTD·Filed 2007·Application pending·0 cites
- 2159US2010284949A1Water-Containing Composition Which Can Be Used As External CompositionSHISEIDO CO LTD·Filed 2008·Application pending·0 cites
- 2258US2011129429A1Water-Containing CompositionSHISEIDO CO LTD·Filed 2009·Application pending·0 cites
- 2356US7049464B2Process for producing of an aminoalkylsulfonic acid and a method of salt exchange for a salt thereofWAKO PURE CHEM IND LTD·Filed 2003·Granted May 23, 2006·2 cites·27 claims
- 2455US6602848B2Detergent composition comprising salts of hydroxyalkyl ether carboxylic acidsSHISEIDO CO LTD·Filed 2001·Granted Aug 5, 2003·1 cites·5 claims
- 2553US6355608B1Detergent compositionSHISEIDO CO LTD·Filed 2000·Granted Mar 12, 2002·1 cites·7 claims
- 2653US2004197361A1External preparation for the skinFiled 2002·Application pending·0 cites
- 2752US5977188AHumectant and an endermic linimentSHISEIDO CO LTD·Filed 1998·Granted Nov 2, 1999·15 cites·16 claims
- 2850US6197318B1Composition for external useSHISEIDO CO LTD·Filed 1998·Granted Mar 6, 2001·14 cites·27 claims
- 2948US2013331468A1Production Method Of O/W Emulsion CompositionUYAMA MAKOTO·Filed 2012·Application pending·0 cites
- 3047US11033479B2Alpha-gel forming composition and alpha-gel compositionSHISEIDO CO LTD·Filed 2017·Granted Jun 15, 2021·0 cites·5 claims
- 3147US8216597B2Oil-in-water emulsion composition and method for producing the sameOKA TAKASHI·Filed 2008·Granted Jul 10, 2012·0 cites·21 claims
- 3246US2005079188A1Base for external preparations for the skin and cosmetic containing the sameFiled 2002·Application pending·0 cites
- 3346US2011274731A1Production Method Of Fine O/W Emulsion External PreparationSHISEIDO CO LTD·Filed 2010·Application pending·0 cites
- 3446US2012164086A1Production Method Of O/W Emulsion CompositionARAKI HIDEFUMI·Filed 2010·Application pending·0 cites
- 3543US2012164094A1Production Method Of High-Viscosity O/W CreamARAKI HIDEFUMI·Filed 2010·Application pending·0 cites
- 3643US2019029932A1Ripple-phase containing composition, alpha-gel formation composition, external skin care composition using alpha-gel formation composition, and alpha-gel composition using alpha-gel formation compositionSHISEIDO CO LTD·Filed 2017·Application pending·0 cites
- 3742US10231909B2α-gel-intermediate composition, and production method for α-gel-containing O/W emulsion cosmetic using said compositionSHISEIDO CO LTD·Filed 2015·Granted Mar 19, 2019·0 cites·2 claims
- 3828US6303559B1Detergent compositionSHISEIDO CO LTD·Filed 1999·Granted Oct 16, 2001·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →