Inventor · disambiguated record
Keitaro Suzuki
Also filed as: SUZUKI KEITARO
45 granted patents·2 pending applications·945 citations·filing 1984–2015
98Inventor score
Files withNISSAN CHEMICAL IND LTD33HOYA CORP3NISSAN MOTOR3HITACHI POWDERED METALS2MAKINO MILLING MACHINE2
Top patents by PatentIndex Score
47 records- 0192US4919719AHigh temperature wear resistant sintered alloyNISSAN MOTOR·Filed 1988·Granted Apr 24, 1990·47 cites·7 claims
- 0290US6713170B1Hard coating material and film comprising the sameNIPPON KAYAKU KK·Filed 1999·Granted Mar 30, 2004·76 cites·5 claims
- 0390US6626987B1Modified metal oxide sol, coating composition and optical elementNISSAN CHEMICAL IND LTD·Filed 2000·Granted Sep 30, 2003·39 cites·11 claims
- 0490US6296943B1Method for producing composite sol, coating composition, and optical elementNISSAN CHEMICAL IND LTD·Filed 1998·Granted Oct 2, 2001·64 cites·14 claims
- 0590US4966626ASintered ferro alloy having heat and wear resistance and process for makingNISSAN MOTOR·Filed 1989·Granted Oct 30, 1990·52 cites·17 claims
- 0686US6291535B1Silica-magnesium fluoride hydrate composite sols and process for their preparationNISSAN CHEMICAL IND LTD·Filed 1999·Granted Sep 18, 2001·48 cites·5 claims
- 0781US6355694B1Modified stannic oxide—zirconium oxide complex sol and preparation method thereofNISSAN CHEMICAL IND LTD·Filed 2000·Granted Mar 12, 2002·23 cites·2 claims
- 0880US6136973AMelamine-melam-melem salt of a polyphosphoric acid and process for its productionNISSAN CHEMICAL IND LTD·Filed 1998·Granted Oct 24, 2000·43 cites·14 claims
- 0979US5190700AFlame retardant for halogen-containing vinyl resinsNISSAN CHEMICAL IND LTD·Filed 1990·Granted Mar 2, 1993·25 cites·31 claims
- 1079US4648903AIron base sintered, wear-resistant materials and method for producing the sameHITACHI POWDERED METALS·Filed 1985·Granted Mar 10, 1987·25 cites·6 claims
- 1174US5094691ATungstic oxide-stannic oxide composite sol and method of preparing the sameNISSAN CHEMICAL IND LTD·Filed 1990·Granted Mar 10, 1992·30 cites·12 claims
- 1272US5906679ACoating compositions employing zinc antimonate anhydride particlesNISSAN CHEMICAL IND LTD·Filed 1997·Granted May 25, 1999·26 cites·4 claims
- 1372US5472797AOptical elements having cured coating filmHOYA CORP·Filed 1993·Granted Dec 5, 1995·37 cites·18 claims
- 1472US5460738AModified stannic oxide-zirconium oxide composite sol and process for preparing the sameNISSAN CHEMICAL IND LTD·Filed 1993·Granted Oct 24, 1995·22 cites·25 claims
- 1571US7208229B2Modified metal oxide sol, coating compositions and optical elementNISSAN CHEMICAL IND LTD·Filed 2003·Granted Apr 24, 2007·11 cites·6 claims
- 1671US5366545ACoating compositionsHOYA CORP·Filed 1993·Granted Nov 22, 1994·34 cites·9 claims
- 1771US4988505ADeodorizerNISSAN CHEMICAL IND LTD·Filed 1989·Granted Jan 29, 1991·79 cites·49 claims
- 1869US6306513B1Optical element having cured filmHOYA CORP·Filed 2000·Granted Oct 23, 2001·12 cites·32 claims
- 1967US4731198APositively charged antimony pentoxide sol and preparation thereofNISSAN CHEMICAL IND LTD·Filed 1986·Granted Mar 15, 1988·18 cites·14 claims
- 2065US6040372AHydrated zinc stannate sols, coating compositions and optical elementsNISSAN CHEMICAL IND LTD·Filed 1998·Granted Mar 21, 2000·16 cites·12 claims
- 2165US5891362AHydrated zinc stannate sols, coating compositions and optical elementsNISSAN CHEMICAL IND LTD·Filed 1996·Granted Apr 6, 1999·15 cites·16 claims
- 2265US4770813AProcess for preparing stable colloidal sols of antimony pentoxide in organic solventsNISSAN CHEMICAL IND LTD·Filed 1986·Granted Sep 13, 1988·17 cites·10 claims
- 2362US5188667ATungstic oxide-stannic oxide composite sol and method of preparing the sameNISSAN CHEMICAL IND LTD·Filed 1991·Granted Feb 23, 1993·20 cites·19 claims
- 2461US5207821AMulti-phase sintered alloy composition and method of manufacturing the sameHITACHI POWDERED METALS·Filed 1991·Granted May 4, 1993·18 cites·28 claims
- 2561US4608198AFlame retardant for halogen-containing vinyl resinsNISSAN CHEMICAL IND LTD·Filed 1984·Granted Aug 26, 1986·10 cites·12 claims
- 2660US7897138B2Process for producing antimony pentaoxideNISSAN CHEMICAL IND LTD·Filed 2005·Granted Mar 1, 2011·1 cites·19 claims
- 2760US5861112AElectro-conductive oxide particle and processes for its productionNISSAN CHEMICAL IND LTD·Filed 1997·Granted Jan 19, 1999·14 cites·8 claims
- 2859US6121445A1,3,5-triazine derivative salts of polyacids comprising phosphorus, sulfur, and oxygen and process for producing the sameNISSAN CHEMICAL IND LTD·Filed 1998·Granted Sep 19, 2000·15 cites·14 claims
- 2957US6646015B1Process for producing diantimony pentoxide solNISSAN CHEMICAL IND LTD·Filed 2003·Granted Nov 11, 2003·2 cites·7 claims
- 3057US5552083ASol and fine powder of sodium magnesium fluoride and processes for their productionNISSAN CHEMICAL IND LTD·Filed 1994·Granted Sep 3, 1996·12 cites·12 claims
- 3157US4844024AHeat resistant and wear resistant iron-base sintered alloyNISSAN MOTOR·Filed 1988·Granted Jul 4, 1989·14 cites·6 claims
- 3256US4589997AProcess for preparing colloidal solution of antimony pentoxideNISSAN CHEMICAL IND LTD·Filed 1984·Granted May 20, 1986·9 cites·21 claims
- 3354US2017295804A1Rice Flour as an Alternative to Wheat Flour and Method for Producing Gluten-Free Bread Made from Rice FlourNAT AGRICULTURE AND FOOD RES ORGANIZTION·Filed 2015·Application pending·0 cites
- 3453US6008349AMelamine polymetaphosphate and process for its productionNISSAN CHEMICAL IND LTD·Filed 1997·Granted Dec 28, 1999·12 cites·4 claims
- 3552US5707552AZinc antimonate anhydride and method for producing sameNISSAN CHEMICAL IND LTD·Filed 1996·Granted Jan 13, 1998·10 cites·14 claims
- 3651US6001164AHydrated zinc stannate sols, coating compositions and optical elementsNISSAN CHEMICAL IND LTD·Filed 1998·Granted Dec 14, 1999·10 cites·10 claims
- 3751US5891565ASol and fine powder of sodium magnesium fluoride and processes for their productionNISSAN CHEMICAL IND LTD·Filed 1997·Granted Apr 6, 1999·10 cites·20 claims
- 3847US10042348B2Tool path-generating method, machine tool control device and tool path-generating deviceMAKINO MILLING MACHINE·Filed 2012·Granted Aug 7, 2018·0 cites·9 claims
- 3947US5766512AZinc antimonate anhydride and method for producing sameNISSAN CHEMICAL IND LTD·Filed 1996·Granted Jun 16, 1998·7 cites·5 claims
- 4046US10007251B2Machine tool control device and machine toolMAKINO MILLING MACHINE·Filed 2012·Granted Jun 26, 2018·0 cites·4 claims
- 4143US5756009AProcess for the production of an electro-conductive oxide particleNISSAN CHEMICAL IND LTD·Filed 1996·Granted May 26, 1998·6 cites·20 claims
- 4243US5667725ASol and fine powder of sodium magnesium fluoride and processes for their productionNISSAN CHEMICAL IND LTD·Filed 1996·Granted Sep 16, 1997·6 cites·16 claims
- 4343US5582909AElectro-conductive oxide particle and processes for its productionNISSAN CHEMICAL IND LTD·Filed 1994·Granted Dec 10, 1996·6 cites·4 claims
- 4442US7291652B2Diantimony pentoxide sol and method for its preparationNISSAN CHEMICAL IND LTD·Filed 2004·Granted Nov 6, 2007·0 cites·10 claims
- 4539US2003157515A1DNA-level rice palatability evaluation method, and method of selecting palatable rice through analysis of half grain of unhulled/unpolished riceNAT FOOD RES·Filed 2002·Application pending·0 cites
- 4636US4770812AProcess for preparing colloidal sols of antimony pentoxide in organic solventsNISSAN CHEMICAL IND LTD·Filed 1986·Granted Sep 13, 1988·4 cites·13 claims
- 4730US10569348B2Groove-forming method, control device for machine tool and tool path generating deviceMASUMIYA YASUNORI·Filed 2012·Granted Feb 25, 2020·0 cites·4 claims
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