Inventor · disambiguated record
Yoshitaka Shibuya
Also filed as: SHIBUYA YOSHITAKA
26 granted patents·7 pending applications·44 citations·filing 1996–2024
93Inventor score
Files withJX NIPPON MINING & METALS CORP19NEC CORP4RENESAS ELECTRONICS CORP4SHIBUYA YOSHITAKA4TDK CORP1
Top patents by PatentIndex Score
33 records- 0192US9728878B2Press-fit terminal and electronic component using the sameJX NIPPON MINING & METALS CORP·Filed 2013·Granted Aug 8, 2017·6 cites·14 claims
- 0291US9576693B2Metal material for electronic component and method for manufacturing the sameSHIBUYA YOSHITAKA·Filed 2012·Granted Feb 21, 2017·7 cites·21 claims
- 0389US11498122B2Pure copper powder having Si coating and production method thereof, and additive manufactured object using said pure copper powderJX NIPPON MINING & METALS CORP·Filed 2019·Granted Nov 15, 2022·1 cites·18 claims
- 0486US10969400B2Semiconductor device, angle value correction circuit and method thereforRENESAS ELECTRONICS CORP·Filed 2018·Granted Apr 6, 2021·3 cites·16 claims
- 0586US10530084B2Metallic material for electronic components and method for producing same, and connector terminals, connectors and electronic components using sameJX NIPPON MINING & METALS CORP·Filed 2013·Granted Jan 7, 2020·3 cites·22 claims
- 0686US9979110B2Electronic component metal material and method for manufacturing the sameJX NIPPON MINING & METALS CORP·Filed 2012·Granted May 22, 2018·3 cites·24 claims
- 0783US2025083227A1Copper alloy powder for lamination shaping, lamination shaped product production method, and lamination shaped productJX NIPPON MINING & METALS CORP·Filed 2024·Application pending·0 cites
- 0882US9580783B2Electronic component metal material and method for manufacturing the sameJX NIPPON MINING & METALS CORP·Filed 2012·Granted Feb 28, 2017·2 cites·23 claims
- 0981US9330804B2Metallic material for electronic components, and connector terminals, connectors and electronic components using sameJX NIPPON MINING & METALS CORP·Filed 2013·Granted May 3, 2016·3 cites·19 claims
- 1076US10594066B2Metallic material for electronic components and method for producing same, and connector terminals, connectors and electronic components using sameJX NIPPON MINING & METALS CORP·Filed 2013·Granted Mar 17, 2020·1 cites·25 claims
- 1166US11872624B2Copper alloy powder having Si coating film and method for producing sameJX NIPPON MINING & METALS CORP·Filed 2021·Granted Jan 16, 2024·0 cites·20 claims
- 1266US9123920B2Fuel cell separator material, fuel cell separator using same, and fuel cell stackSHIBUYA YOSHITAKA·Filed 2009·Granted Sep 1, 2015·1 cites·11 claims
- 1364US11313029B2Potassium sodium niobate sputtering targetJX NIPPON MINING & METALS CORP·Filed 2020·Granted Apr 26, 2022·0 cites·18 claims
- 1464US11146309B2Power line communication deviceRENESAS ELECTRONICS CORP·Filed 2019·Granted Oct 12, 2021·1 cites·5 claims
- 1563US11260451B2Metal powder for metal additive manufacturing and molded object produced using said metal powderJX NIPPON MINING & METALS CORP·Filed 2018·Granted Mar 1, 2022·0 cites·16 claims
- 1663US2023307178A1Soft magnetic body, magnetic core, and electronic componentTDK CORP·Filed 2023·Application pending·0 cites
- 1762US2024335874A1Pure copper or copper alloy powder for additive manufacturingJX NIPPON MINING & METALS CORP·Filed 2022·Application pending·0 cites
- 1862US2020122229A1Copper alloy powder for lamination shaping, lamination shaped product production method, and lamination shaped productJX NIPPON MINING & METALS CORP·Filed 2018·Application pending·0 cites
- 1961US11872647B2Production method of additive manufactured object using pure copper powder having Si coatingJX NIPPON MINING & METALS CORP·Filed 2019·Granted Jan 16, 2024·0 cites·12 claims
- 2061US11569867B2Power line communication deviceRENESAS ELECTRONICS CORP·Filed 2021·Granted Jan 31, 2023·0 cites·5 claims
- 2160US12224166B2Magnesium oxide sputtering targetJX NIPPON MINING & METALS CORP·Filed 2019·Granted Feb 11, 2025·0 cites·3 claims
- 2258US2012009496A1Fuel cell separator material, fuel cell separator using same, fuel cell stack, and method for producing fuel cell separator materialSHIBUYA YOSHITAKA·Filed 2009·Application pending·0 cites
- 2357US10826203B2Metallic material for electronic components and method for producing same, and connector terminals, connectors and electronic components using sameJX NIPPON MINING & METALS CORP·Filed 2013·Granted Nov 3, 2020·0 cites·24 claims
- 2455US11345990B2MgO sintered sputtering targetJX NIPPON MINING & METALS CORP·Filed 2019·Granted May 31, 2022·0 cites·16 claims
- 2550US9806351B2Material fuel cell separator, fuel cell separator using same, fuel cell stack, and method of producing fuel cell separator materialSHIBUYA YOSHITAKA·Filed 2011·Granted Oct 31, 2017·0 cites·11 claims
- 2650US2022298401A1Microcapsule for latent heat storage materials, method for producing same, powder containing microcapsules for latent heat storage materials, and heat storage device comprising said powderUNIV HOKKAIDO NAT UNIV CORP·Filed 2020·Application pending·0 cites
- 2749US10630522B2Communication system, communication device, and communication methodRENESAS ELECTRONICS CORP·Filed 2019·Granted Apr 21, 2020·0 cites·18 claims
- 2844US10373730B2Metallic material for electronic components and method for producing same, and connector terminals, connectors and electronic components using sameJX NIPPON MINING & METALS CORP·Filed 2013·Granted Aug 6, 2019·0 cites·28 claims
- 2943US2015259813A1Surface treated plating material and method for producing the same, and electronic componentsJX NIPPON MINING & METALS CORP·Filed 2013·Application pending·0 cites
- 3033US5890107ASound signal processing circuit which independently calculates left and right mask levels of sub-band sound samplesNEC CORP·Filed 1996·Granted Mar 30, 1999·5 cites·11 claims
- 3132US6253303B1Audio signal processing circuitNEC CORP·Filed 1997·Granted Jun 26, 2001·4 cites·5 claims
- 3232US5832427AAudio signal signal-to-mask ratio processor for subband codingNEC CORP·Filed 1996·Granted Nov 3, 1998·4 cites·2 claims
- 3329US5787392ASpeech signal processing circuit and method for decoding a coded speech signal by controlling operation of a band synthesis filterNEC CORP·Filed 1996·Granted Jul 28, 1998·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →