Inventor · disambiguated record
Akihiko Chiba
Also filed as: CHIBA AKIHIKO
24 granted patents·23 pending applications·190 citations·filing 1985–2025
94Inventor score
Files withKIOXIA CORP7CHIBA AKIHIKO5TECH RES ASSOCIATION FUTURE ADDITIVE MANUFACTURING5HITACHI LTD3HITACHI METALS LTD3
Top patents by PatentIndex Score
47 records- 0197US9624565B2Nanocrystal-containing titanium alloy and production method thereforLEE SANG-HAK·Filed 2011·Granted Apr 18, 2017·22 cites·8 claims
- 0295US10787725B2High entropy alloy article, method for manufacturing same, and product using sameHITACHI METALS LTD·Filed 2016·Granted Sep 29, 2020·29 cites·18 claims
- 0390US12183401B2Semiconductor storage deviceKIOXIA CORP·Filed 2023·Granted Dec 31, 2024·1 cites·16 claims
- 0488US11141791B2Alloy article, method for manufacturing same, and product using sameHITACHI METALS LTD·Filed 2016·Granted Oct 12, 2021·2 cites·18 claims
- 0585US11100988B2Semiconductor memory deviceKIOXIA CORP·Filed 2020·Granted Aug 24, 2021·2 cites·16 claims
- 0683US10808306B2Method of producing Co—Ni-based alloyCHIBA AKIHIKO·Filed 2015·Granted Oct 20, 2020·3 cites·6 claims
- 0782US5209645ACeramics-coated heat resisting alloy memberHITACHI LTD·Filed 1990·Granted May 11, 1993·58 cites·35 claims
- 0880US4966820ACeramics-coated heat resisting alloy memberHITACHI LTD·Filed 1989·Granted Oct 30, 1990·42 cites·13 claims
- 0977US2025087274A1Semiconductor storage deviceKIOXIA CORP·Filed 2024·Application pending·0 cites
- 1071US12215396B2Iron-based alloy and method of manufacturing the sameUNIV TOHOKU·Filed 2019·Granted Feb 4, 2025·0 cites·9 claims
- 1167US11810620B2Semiconductor storage deviceKIOXIA CORP·Filed 2021·Granted Nov 7, 2023·0 cites·13 claims
- 1262US9803269B2α+β type titanium alloy and production method thereforNHK SPRING CO LTD·Filed 2013·Granted Oct 31, 2017·0 cites·7 claims
- 1361US11872647B2Production 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
- 1458US8460485B2Method of forming fine grains of Co-Cr-Mo alloy with nitrogen addition and Co-Cr-Mo alloy with nitrogen additionKUROSU SHINGO·Filed 2009·Granted Jun 11, 2013·5 cites·7 claims
- 1558US2013259735A1Bio-co-cr-mo alloy with ion elution suppressed by structure control, and process for producing sameUNIV IWATE·Filed 2013·Application pending·0 cites
- 1656US10196724B2Method for manufacturing Ni-based super-heat-resistant alloyHITACHI METALS LTD·Filed 2016·Granted Feb 5, 2019·0 cites·7 claims
- 1756US2014144555A1Bio-co-cr-mo alloy with ion elution suppressed by structure control, and process for producing sameUNIV IWATE·Filed 2013·Application pending·0 cites
- 1856US2024074214A1Semiconductor memory deviceKIOXIA CORP·Filed 2023·Application pending·0 cites
- 1955US4584741AClasping deviceRYUSYO INDUSTRIAL CO·Filed 1985·Granted Apr 29, 1986·15 cites·3 claims
- 2055US2023175101A1METHOD FOR PRODUCING TiAl ALLOY MEMBER AND SYSTEM FOR PRODUCING TiAl ALLOY MEMBERMITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD·Filed 2019·Application pending·0 cites
- 2154US9260769B2Co-based alloys for biomedical applications and stentSEIKO INSTR INC·Filed 2012·Granted Feb 16, 2016·0 cites·1 claims
- 2254US2022226900A1Laminated body molding method and laminated body molding apparatusMITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD·Filed 2019·Application pending·0 cites
- 2351US10513757B2Corrosion-resistant, high-hardness alloy composition and method for producing sameUNIV TOHOKU·Filed 2014·Granted Dec 24, 2019·0 cites·2 claims
- 2450US12152289B2Titanium alloy additive manufacturing product and method of manufacturing the sameUNIV TOHOKU·Filed 2020·Granted Nov 26, 2024·0 cites·3 claims
- 2550US2025178234A1Method of additively manufacturing high-purity silicon, method of additively manufacturing semiconductor manufacturing equipment component, semiconductor manufacturing equipment component, and method of forming semiconductor manufacturing equipment componentTOKYO ELECTRON LTD·Filed 2025·Application pending·0 cites
- 2650US2020277687A1Titanium-based alloy member, method for producing titanium-based alloy member, and product in which titanium-based alloy member is usedHITACHI LTD·Filed 2018·Application pending·0 cites
- 2747US11626394B2Semiconductor storage deviceKIOXIA CORP·Filed 2021·Granted Apr 11, 2023·0 cites·7 claims
- 2847US9260773B2Nanocrystal titanium alloy and production method for sameLEE SANG-HAK·Filed 2010·Granted Feb 16, 2016·0 cites·9 claims
- 2947US4897933ATableware drying machineSANYO ELECTRIC CO·Filed 1988·Granted Feb 6, 1990·11 cites·9 claims
- 3047US2012067464A1Co-ni-based alloy, method of controlling crystal of co-ni-based alloy, method of producing co-ni-based alloy, and co-ni-based alloy having controlled crystallinityCHIBA AKIHIKO·Filed 2011·Application pending·0 cites
- 3147US2024139815A1Additive manufacturing development method and three-dimensional additive manufacturing systemTECH RES ASSOCIATION FUTURE ADDITIVE MANUFACTURING·Filed 2021·Application pending·0 cites
- 3247US2021346954A1Metal powder for laminating and shaping, method of manufacturing the same, laminating and shaping apparatus, and control program thereofTECH RES ASSOCIATION FUTURE ADDITIVE MANUFACTURING·Filed 2019·Application pending·0 cites
- 3347US2008251163A1Bio-Co-Cr-Mo Alloy With Ion Elution Suppressed by Structure Control, And Process For Producing SameUNIV IWATE·Filed 2005·Application pending·0 cites
- 3446US2011023661A1Bio-co-cr-mo alloy with ion elution suppressed by structure control, and process for producing sameCHIBA AKIHIKO·Filed 2010·Application pending·0 cites
- 3546US2023143183A1Aluminum-based powder for metal additive manufacturing, producing method thereof, and metal additive manufactured objects thereofTOYO ALUMINIUM KK·Filed 2021·Application pending·0 cites
- 3646US2005016645A1Co-Ni-base alloyFiled 2004·Application pending·0 cites
- 3745US7857916B2Co-Cr-Mo alloy fine wire, manufacturing method therefor, and planar body, tubular body, stranded wire and cable formed of wireNHK SPRING CO LTD·Filed 2004·Granted Dec 28, 2010·0 cites·14 claims
- 3845US2004033158A1Precipitation hardened Co-Ni based heat-resistant alloy and production method thereforFiled 2003·Application pending·0 cites
- 3944US7625519B2Method for manufacturing biomedical porous articleKOBAYASHI PHARMA·Filed 2005·Granted Dec 1, 2009·0 cites·8 claims
- 4044US2018333775A1Metal laminating and shaping powder and method of manufacturing the sameTECH RES ASSOCIATION FUTURE ADDITIVE MANUFACTURING·Filed 2016·Application pending·0 cites
- 4143US2004025989A1Co-ni base heat-resistant alloy and method for producing thereofFiled 2001·Application pending·0 cites
- 4241US2013226281A1Co-BASED ALLOY FOR LIVING BODY AND STENTSEIKO INSTR INC·Filed 2013·Application pending·0 cites
- 4341US2021299754A1Information processing apparatus, information processing method, information processing program, laminating and shaping apparatus, and process window generation methodTECH RES ASSOCIATION FUTURE ADDITIVE MANUFACTURING·Filed 2018·Application pending·0 cites
- 4439US11152037B2Semiconductor memory deviceKIOXIA CORP·Filed 2020·Granted Oct 19, 2021·0 cites·18 claims
- 4539US2019352730A1Microalloyed steel component and manufacturing method thereforCHIBA AKIHIKO·Filed 2019·Application pending·0 cites
- 4638US2024231310A9Manufacturing defect detection method, three-dimensional additive manufacturing system, information processing apparatus, information processing method, and information processing programTECH RES ASSOCIATION FUTURE ADDITIVE MANUFACTURING·Filed 2021·Application pending·0 cites
- 4730US2008195214A1Co-Cr-Mo Alloy for Artificial Joint Having Excellent Wear ResistanceCHIBA AKIHIKO·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →