Inventor · disambiguated record
Hitoshi Sakurai
Also filed as: SAKURAI HITOSHI
24 granted patents·15 pending applications·227 citations·filing 1985–2023
95Inventor score
Top patents by PatentIndex Score
39 records- 0194US9423313B2Press machine braking performance verifying apparatusKOMATSU IND CORP·Filed 2013·Granted Aug 23, 2016·17 cites·18 claims
- 0293US10538854B2Copper-nickel alloy electroplating deviceDIPSOL CHEM·Filed 2015·Granted Jan 21, 2020·4 cites·6 claims
- 0391US4889602AElectroplating bath and method for forming zinc-nickel alloy coatingDIPSOL CHEM·Filed 1988·Granted Dec 26, 1989·52 cites·39 claims
- 0484US7291517B2Method for removing resin mask layer and method for manufacturing solder bumped substrateHARIMA CHEMICALS INC·Filed 2005·Granted Nov 6, 2007·11 cites·14 claims
- 0581US7569164B2Solder precoating methodHARIMA CHEMICALS INC·Filed 2007·Granted Aug 4, 2009·12 cites·9 claims
- 0679US5674374ASn-Bi alloy-plating bath and plating method using the sameDIPSOL CHEM·Filed 1994·Granted Oct 7, 1997·26 cites·22 claims
- 0773US7452797B2Solder deposition method and solder bump forming methodHARIMA CHEMICALS INC·Filed 2004·Granted Nov 18, 2008·24 cites·15 claims
- 0871US5732619APress machine with press function displayKOMATSU MFG CO LTD·Filed 1995·Granted Mar 31, 1998·20 cites·14 claims
- 0967US5759381ASn-Bi alloy-plating bath and method for forming plated Sn-Bi alloy filmDIPSOL CHEM·Filed 1996·Granted Jun 2, 1998·35 cites·17 claims
- 1061US12398023B2Crane, and control method of craneKOBELCO CONSTR MACH CO LTD·Filed 2021·Granted Aug 26, 2025·0 cites·4 claims
- 1159US10316421B2Copper-nickel alloy electroplating bathDIPSOL CHEM·Filed 2015·Granted Jun 11, 2019·0 cites·7 claims
- 1258US2010297454A1Surface-Treating Aqueous Solution and Treatment Methods for Forming Corrosion-Resistant Coating Film Over Zinc or Zinc Alloy DepositDIPSOL CHEM·Filed 2008·Application pending·0 cites
- 1357US9759146B2Exhaust gas purification control device for construction machineKOBELCO CRANES CO LTD·Filed 2014·Granted Sep 12, 2017·1 cites·30 claims
- 1454US11495431B2Transmission electron microscope and adjustment method of objective apertureJEOL LTD·Filed 2021·Granted Nov 8, 2022·0 cites·6 claims
- 1554US5618402ATin-zinc alloy electroplating bath and method for electroplating using the sameDIPSOL CHEM·Filed 1994·Granted Apr 8, 1997·11 cites·16 claims
- 1653US9828686B2Copper-nickel alloy electroplating bath and plating methodDIPSOL CHEM·Filed 2013·Granted Nov 28, 2017·0 cites·4 claims
- 1753US2025197171A1Hook position calculation deviceKOBELCO CONSTR MACH CO LTD·Filed 2023·Application pending·0 cites
- 1852US2024169827A1Traffic monitoring apparatus, traffic monitoring system, traffic monitoring method, and non-transitory storage mediumNEC CORP·Filed 2022·Application pending·0 cites
- 1950US12280990B2Winch drive device in craneKOBELCO CONSTR MACH CO LTD·Filed 2021·Granted Apr 22, 2025·0 cites·9 claims
- 2049US2024393163A1Optical fiber sensing system, optical fiber sensing device, and road monitoring methodNEC CORP·Filed 2021·Application pending·0 cites
- 2149US2015125708A1Surface-treating aqueous solution and treatment methods for forming corrosion-resistant coating film over zinc or zinc alloy depositSAKURAI HITOSHI·Filed 2015·Application pending·0 cites
- 2249US2024385032A1Optical fiber sensing system, optical fiber sensing device, and road monitoring methodNEC CORP·Filed 2021·Application pending·0 cites
- 2346US2008229011A1Cache memory unit and processing apparatus having cache memory unit, information processing apparatus and control methodFUJITSU LTD·Filed 2008·Application pending·0 cites
- 2446US2023274634A1Traffic monitoring apparatus, traffic monitoring system, traffic monitoring method, and storage mediumNEC CORP·Filed 2020·Application pending·0 cites
- 2544US11999599B2Backstop position changing device for craneKOBELCO CONSTR MACH CO LTD·Filed 2020·Granted Jun 4, 2024·0 cites·7 claims
- 2644US2020180252A1Press systemKOMATSU IND CORP·Filed 2018·Application pending·0 cites
- 2743US11495432B2Charged particle beam device and method for controlling sample stageJEOL LTD·Filed 2021·Granted Nov 8, 2022·0 cites·6 claims
- 2843US7783939B2Cache memory, processor, and production methods for cache memory and processorFUJITSU LTD·Filed 2005·Granted Aug 24, 2010·1 cites·8 claims
- 2943US2008160331A1Solder paste composition, solder precoating method and mounted substrateHARIMA CHEMICALS INC·Filed 2008·Application pending·0 cites
- 3042US8185699B2Cache memory controller and cache memory controlling methodENDO KUMIKO·Filed 2008·Granted May 22, 2012·0 cites·4 claims
- 3142US2010270365A1Solder paste composition having solder powder, flux and metallic powderHARIMA CHEMICALS INC·Filed 2010·Application pending·0 cites
- 3242US2020171561A1Press systemKOMATSU IND CORP·Filed 2018·Application pending·0 cites
- 3341US2020171773A1Press system and method of controlling press systemKOMATSU IND CORP·Filed 2018·Application pending·0 cites
- 3438US4685743AWheel anti-skid attachmentSAKURAI HITOSHI·Filed 1985·Granted Aug 11, 1987·8 cites·7 claims
- 3538US2009012697A1Vehicle and Control Device and Control Method for the SameYAMAHA MOTOR CO LTD·Filed 2008·Application pending·0 cites
- 3637US2014083567A1Soldering paste flux and soldering pasteHAMAGAWA TERUYOSHI·Filed 2011·Application pending·0 cites
- 3732US5565042ABlack chromate solutionDIPSOL CHEM·Filed 1995·Granted Oct 15, 1996·5 cites·8 claims
- 3829US8694838B2Cache memory, processor, and production methods for cache memory and processorTONOSAKI MIE·Filed 2010·Granted Apr 8, 2014·0 cites·4 claims
- 3922USD1073736SPortion of a control panel for a construction vehicle with an iconKOBELCO CONSTR MACH CO LTD·Filed 2023·Granted May 6, 2025·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →