Inventor · disambiguated record
Noboru Sakamoto
Also filed as: SAKAMOTO NOBORU
39 granted patents·9 pending applications·310 citations·filing 1981–2023
97Inventor score
Files withNIPPON CATALYTIC CHEM IND10NIPPON KOKAN KK10FUJI HEAVY IND LTD9SAKAMOTO NOBORU5SUBARU CORP4
Top patents by PatentIndex Score
48 records- 0192US6864337B2Polycarboxylic acid copolymer, production method and use thereofNIPPON CATALYTIC CHEM IND·Filed 2001·Granted Mar 8, 2005·35 cites·10 claims
- 0282US9517526B2Spot welding apparatus and spot welding methodSAKAMOTO NOBORU·Filed 2012·Granted Dec 13, 2016·5 cites·10 claims
- 0380US4504306AMethod of producing agglomeratesNIPPON KOKAN KK·Filed 1983·Granted Mar 12, 1985·20 cites·5 claims
- 0478US7405264B2Polycarboxylic acid copolymer, production method and use thereofNIPPON CATALYTIC CHEM IND·Filed 2004·Granted Jul 29, 2008·13 cites·12 claims
- 0576US6102982AMethod for recovering zinc oxide from dustNIPPON KOKAN KK·Filed 1997·Granted Aug 15, 2000·23 cites·3 claims
- 0675US7007938B2Clamping apparatusFUJI HEAVY IND LTD·Filed 2003·Granted Mar 7, 2006·25 cites·5 claims
- 0774US9505090B2Vehicle body manufacturing apparatusFUJI HEAVY IND LTD·Filed 2015·Granted Nov 29, 2016·1 cites·19 claims
- 0873US10144467B2Vehicle body manufacturing apparatusFUJI HEAVY IND LTD·Filed 2016·Granted Dec 4, 2018·1 cites·9 claims
- 0972US10549377B2Welding assistance member and spot-welding method using welding assistance memberFUJI HEAVY IND LTD·Filed 2016·Granted Feb 4, 2020·1 cites·2 claims
- 1072US8476341B2Multi-branched polyalkylene glycol polymer, method for producing the same, and admixture for cementSAKAMOTO NOBORU·Filed 2009·Granted Jul 2, 2013·3 cites·17 claims
- 1172US7247662B2Cement dispersant, its production process, and cement composition using the cement dispersantNIPPON CATALYTIC CHEM IND·Filed 2005·Granted Jul 24, 2007·3 cites·9 claims
- 1271US5793947AProgrammable controller for synchronously tracing the execution of operation blocks and SFC program execution method using the programmable controllerMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Aug 11, 1998·33 cites·14 claims
- 1371US4597790AMethod of producing unbaked agglomeratesNIPPON KOKAN KK·Filed 1985·Granted Jul 1, 1986·17 cites·8 claims
- 1470US2024100619A1Fastener apparatus, fastener attaching device using the fastener apparatus, and fastener attaching method using the fastener attaching deviceSUBARU CORP·Filed 2023·Application pending·0 cites
- 1569US7662884B2Cement admixture and production method thereofNIPPON CATALYTIC CHEM IND·Filed 2003·Granted Feb 16, 2010·9 cites·7 claims
- 1667US10538343B2Vertical take-off and landing spacecraft and method of controlling vertical take-off and landing spacecraftMITSUBISHI HEAVY IND LTD·Filed 2015·Granted Jan 21, 2020·2 cites·12 claims
- 1767US6946505B2Cement dispersant, its production process, and cement composition using the cement dispersantNIPPON CATALYTIC CHEM IND·Filed 2002·Granted Sep 20, 2005·8 cites·5 claims
- 1864US12005515B2Different material joining methodSUBARU CORP·Filed 2021·Granted Jun 11, 2024·0 cites·20 claims
- 1964US2018297142A1Member joining structureSUBARU CORP·Filed 2018·Application pending·0 cites
- 2063US4723995AMethod for continuously manufacturing fired pelletsNIPPON KOKAN KK·Filed 1986·Granted Feb 9, 1988·14 cites·16 claims
- 2162US8188167B2Polyalkylene glycol chain-containing thiol polymer, thiol-modified monomer, mixture thereof, and admixture for cementSAKAMOTO NOBORU·Filed 2008·Granted May 29, 2012·0 cites·18 claims
- 2262US2023399444A1Storage method and usage method for polycarboxylic acid-based polymer solutionNIPPON CATALYTIC CHEM IND·Filed 2021·Application pending·0 cites
- 2360US4851038AMethod for manufacturing agglomerates of fired pelletsNIPPON KOKAN KK·Filed 1987·Granted Jul 25, 1989·12 cites·16 claims
- 2459US7851576B2Polymer and cement admixture using the sameNIPPON CATALYTIC CHEM IND·Filed 2006·Granted Dec 14, 2010·0 cites·6 claims
- 2559US5540751AMethod for recovering zinc from zinc containing dustNIPPON KOKAN KK·Filed 1994·Granted Jul 30, 1996·12 cites·22 claims
- 2657US12128495B2Welding gun and welding methodSUBARU CORP·Filed 2020·Granted Oct 29, 2024·0 cites·11 claims
- 2757US10052711B2Member joining structureFUJI HEAVY IND LTD·Filed 2015·Granted Aug 21, 2018·0 cites·5 claims
- 2857US4722750AAgglomerated ores and a producing method thereforNIPPON KOKAN KK·Filed 1985·Granted Feb 2, 1988·9 cites·3 claims
- 2956US2016031759A1Polycarboxylic acid polymer for blending in cementNIPPON CATALYTIC CHEM IND·Filed 2015·Application pending·0 cites
- 3053US5522354AValve mechanism for internal combustion engineYAMAHA MOTOR CO LTD·Filed 1993·Granted Jun 4, 1996·15 cites·20 claims
- 3152US2012208949A1Polyalkylene glycol chain-containing thiol polymer, thiol-modified monomer, mixture thereof, and admixture for cementSAKAMOTO NOBORU·Filed 2012·Application pending·0 cites
- 3251US9688047B2Hemmed structure and hemming methodFUJI HEAVY IND LTD·Filed 2015·Granted Jun 27, 2017·0 cites·9 claims
- 3351US8344085B2Polymer and cement admixture using the sameNIPPON CATALYTIC CHEM IND·Filed 2010·Granted Jan 1, 2013·0 cites·15 claims
- 3451US5169434AMethod for manufacturing agglomerates of sintered pelletsNIPPON KOKAN KK·Filed 1990·Granted Dec 8, 1992·9 cites·7 claims
- 3550US5978932AStandby redundancy systemMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Nov 2, 1999·22 cites·8 claims
- 3649US9993899B2Vehicle body manufacturing apparatusFUJI HEAVY IND LTD·Filed 2015·Granted Jun 12, 2018·0 cites·15 claims
- 3749US9079797B2Method for producing polycarboxylic acid copolymer and copolymer composition for cement admixtureKAWABATA HIROSHI·Filed 2009·Granted Jul 14, 2015·0 cites·14 claims
- 3848US4810290AAgglomerated ores and a producing method thereforNIPPON KOKAN KK·Filed 1987·Granted Mar 7, 1989·6 cites·13 claims
- 3946US10207395B2Vehicle body manufacturing apparatusFUJI HEAVY IND LTD·Filed 2015·Granted Feb 19, 2019·0 cites·9 claims
- 4045US10046442B2Vehicle body manufacturing apparatusFUJI HEAVY IND LTD·Filed 2015·Granted Aug 14, 2018·0 cites·4 claims
- 4145US2006223914A1Polycarboxylic acid polymer for blending in cementYUASA TSUTOMU·Filed 2006·Application pending·0 cites
- 4244US5698010AScrap melting methodNIPPON KOKAN KK·Filed 1995·Granted Dec 16, 1997·7 cites·14 claims
- 4343US2007073015A1Polymer, a method for producing the polymer, and a cement admixture using the sameSAKAMOTO NOBORU·Filed 2006·Application pending·0 cites
- 4442US6209507B1Valve mechanism for internal combustion engineYAMAHA MOTOR CO LTD·Filed 2000·Granted Apr 3, 2001·2 cites·8 claims
- 4540US2006254469A1Additive for hydraulic material and concrete compositionHIRATA TSUYOSHI·Filed 2004·Application pending·0 cites
- 4639US7951886B2Continuous production method of water-soluble polymer and water-soluble polymerNIPPON CATALYTIC CHEM IND·Filed 2006·Granted May 31, 2011·0 cites·12 claims
- 4736US2002069861A1EGR systemFiled 2001·Application pending·0 cites
- 4829US4436981AVertical down welding process by gravity arc welding and welding machine thereforKAWASAKI STEEL CO·Filed 1981·Granted Mar 13, 1984·3 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →