Inventor · disambiguated record
Kazutoshi Sakurai
Also filed as: SAKURAI KAZUTOSHI
26 granted patents·10 pending applications·233 citations·filing 1987–2023
96Inventor score
Files withTAKASAGO PERFUMERY CO LTD19KOITO MFG CO LTD10CAPPY SAKURAI USA INC1ISHIDA KENYA1JOICHI ATUSHI1
Top patents by PatentIndex Score
36 records- 0192US11573000B2Optical unitKOITO MFG CO LTD·Filed 2022·Granted Feb 7, 2023·2 cites·5 claims
- 0292US10731824B2Vehicular lampKOITO MFG CO LTD·Filed 2017·Granted Aug 4, 2020·9 cites·4 claims
- 0387US8791059B2Fragrance compositionsSHISEIDO CO LTD·Filed 2013·Granted Jul 29, 2014·3 cites·11 claims
- 0487US5430171AT-butyl (R)-(-)-4-cyano-3-hydroxybutyrate and process for preparing the sameTAKASAGO PERFUMERY CO LTD·Filed 1994·Granted Jul 4, 1995·26 cites·4 claims
- 0581US8426354B2Fragrance compositionsJOICHI ATUSHI·Filed 2010·Granted Apr 23, 2013·3 cites·11 claims
- 0681US6544535B2Composition for improving cooling sensation effectsTAKASAGO PERFUMERY CO LTD·Filed 2001·Granted Apr 8, 2003·13 cites·8 claims
- 0774US6723501B2Methods of judging mouth odorTAKASAGO PERFUMERY CO LTD·Filed 2002·Granted Apr 20, 2004·3 cites·5 claims
- 0873US6355627B1Branched cyclodextrin clathrate compound of hinokitiols and composition containing the sameTAKASAGO PERFUMERY CO LTD·Filed 1999·Granted Mar 12, 2002·37 cites·14 claims
- 0971US5317770AEmergency stretcher and temporary bedCAPPY SAKURAI USA INC·Filed 1992·Granted Jun 7, 1994·62 cites·9 claims
- 1070US7030070B2Composition for hard article surface cleaning liquidTAKASAGO PERFUMERY CO LTD·Filed 2003·Granted Apr 18, 2006·10 cites·20 claims
- 1167US11774643B2Optical unitKOITO MFG CO LTD·Filed 2022·Granted Oct 3, 2023·0 cites·5 claims
- 1267US6849177B2Photocatalyst reaction apparatusMITSUI SHIPBUILDING ENG·Filed 2001·Granted Feb 1, 2005·8 cites·5 claims
- 1366US11441753B2Optical unitKOITO MFG CO LTD·Filed 2021·Granted Sep 13, 2022·0 cites·5 claims
- 1466US4738951APerfume compositionTAKASAGO PERFUMERY CO LTD·Filed 1987·Granted Apr 19, 1988·15 cites·3 claims
- 1566US2008112910A1Cool feeling composition, cool feeling auxiliary composition, and use thereofISHIDA KENYA·Filed 2007·Application pending·0 cites
- 1661US2004161472A1Methods of judging mouth odorTAKASAGO PERFUMERY CO LTD·Filed 2004·Application pending·0 cites
- 1757US2005129721A1Refrigerant composition, refrigerant auxiliary compositions and uses thereofTAKASAGO PERFUMERY CO LTD·Filed 2003·Application pending·0 cites
- 1856US5831125AMethod of making primary amide derivativeTAKASAGO PERFUMERY CO LTD·Filed 1997·Granted Nov 3, 1998·6 cites·18 claims
- 1955US11280466B2Optical unit and method for determining reflection planeKOITO MFG CO LTD·Filed 2021·Granted Mar 22, 2022·0 cites·15 claims
- 2055US2025147152A1Measuring device and manufacturing method for measuring deviceKOITO MFG CO LTD·Filed 2023·Application pending·0 cites
- 2154US5786386AAntibacterial and fungicidal agentTAKASAGO PERFUMERY CO LTD·Filed 1996·Granted Jul 28, 1998·7 cites·9 claims
- 2252US11022263B2Headlight for vehicleKOITO MFG CO LTD·Filed 2019·Granted Jun 1, 2021·0 cites·5 claims
- 2351US5998668AOptically active compound and process for producing the sameTAKASAGO PERFUMERY CO LTD·Filed 1998·Granted Dec 7, 1999·4 cites·4 claims
- 2450US10670216B2Vehicle lamp including rotary reflectorKOITO MFG CO LTD·Filed 2018·Granted Jun 2, 2020·0 cites·10 claims
- 2550US2009288255A1StretcherSAKURAI KAZUTOSHI·Filed 2009·Application pending·0 cites
- 2649US5286883A(3R,5S)-3,5,6-trihydroxyhexanoic acid derivative and production method thereofTAKASAGO PERFUMERY CO LTD·Filed 1992·Granted Feb 15, 1994·3 cites·1 claims
- 2749US2006159639A1Pseudo body odor composition and perfume composition for inhibiting body odorOGURA MIHARU·Filed 2004·Application pending·0 cites
- 2846US10479264B2Optical unitKOITO MFG CO LTD·Filed 2018·Granted Nov 19, 2019·0 cites·7 claims
- 2946US5916578ALipid composition containing a liquid crystal phaseTAKASAGO PERFUMERY CO LTD·Filed 1997·Granted Jun 29, 1999·12 cites·39 claims
- 3046US2020080701A1Optical unitKOITO MFG CO LTD·Filed 2019·Application pending·0 cites
- 3142US6379659B1Keratin fiber strengthening agent and method for strengthening keratin fiberTAKASAGO PERFUMERY CO LTD·Filed 1998·Granted Apr 30, 2002·7 cites·7 claims
- 3242US2003180241A1Deodorant composition for permanent waveTAKASAGO PERFUMERY CO LTD·Filed 2003·Application pending·0 cites
- 3342US2003180238A1Deodorant compositionTAKASAGO PERFUMERY CO LTD·Filed 2003·Application pending·0 cites
- 3435US2002010107A1Perfume composition for laundry detergentTAKASAGO PERFUMERY CO LTD·Filed 2001·Application pending·0 cites
- 3530US6811789B2Fragrant composition having mosquito-repelling effectTAKASAGO PERFUMERY CO LTD·Filed 2002·Granted Nov 2, 2004·3 cites·8 claims
- 3630US5925792AProcess for preparing 2-amino-1,3-alkanediol or derivative thereof, process for preparing optically active dihydrosphingosine derivative, and intermediates for optically active dihydrosphingosine derivativeTAKASAGO PERFUMERY CO LTD·Filed 1996·Granted Jul 20, 1999·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →