Inventor · disambiguated record
Akira Shibuya
Also filed as: SHIBUYA AKIRA
26 granted patents·15 pending applications·110 citations·filing 1974–2024
94Inventor score
Top patents by PatentIndex Score
41 records- 0183US11319278B2Method for producing glycineSHOWA DENKO KK·Filed 2017·Granted May 3, 2022·2 cites·4 claims
- 0280US9534085B2Ene-thiol-type curable composition and cured product thereofSHOWA DENKO KK·Filed 2014·Granted Jan 3, 2017·4 cites·10 claims
- 0378US8066977B2Agent for permanent hair waving containing heterocyclic mercapto compoundSHIBUYA AKIRA·Filed 2006·Granted Nov 29, 2011·2 cites·9 claims
- 0474US12371495B2Humanized anti-DNAM-1 antibodyUNIV TSUKUBA·Filed 2024·Granted Jul 29, 2025·0 cites·21 claims
- 0573US8153130B2Graft-versus-host disease predicting marker and use thereofSHIBUYA AKIRA·Filed 2007·Granted Apr 10, 2012·1 cites·6 claims
- 0673US5008552AData recording and reproducing apparatus for an optical cardDAINIPPON PRINTING CO LTD·Filed 1988·Granted Apr 16, 1991·19 cites·6 claims
- 0770US8603754B2Graft-versus-host disease predicting marker and use thereofSHIBUYA AKIRA·Filed 2011·Granted Dec 10, 2013·1 cites·1 claims
- 0868US11059888B2Regulatory T cell activator and use thereofUNIV TSUKUBA·Filed 2017·Granted Jul 13, 2021·2 cites·2 claims
- 0965US4018577AParticle charging device for use in an electric dust collecting apparatusISHIKAWAJIMA HARIMA HEAVY IND·Filed 1974·Granted Apr 19, 1977·19 cites·2 claims
- 1064US2024052143A1Polychloroprene latex compositionSHOWA DENKO KK·Filed 2021·Application pending·0 cites
- 1162US12116471B2Chloroprene copolymer latex and production method thereforSHOWA DENKO KK·Filed 2020·Granted Oct 15, 2024·0 cites·9 claims
- 1259US8258340B2Method for producing β-mercapto carboxylic acidsAOKI HIDEMASA·Filed 2009·Granted Sep 4, 2012·2 cites·10 claims
- 1359US2023407060A1Chloroprene copolymer latex and method for producing sameRESONAC CORP·Filed 2021·Application pending·0 cites
- 1458US2025051439A1Humanized Anti-DNAM-1 AntibodyUNIV TSUKUBA·Filed 2021·Application pending·0 cites
- 1557US2022340659A1Activity ModulatorUNIV TSUKUBA·Filed 2022·Application pending·0 cites
- 1655US11358927B2Method of producing N,N-disubstituted amide and catalyst for producing N,N-disubstituted amideSHOWA DENKO KK·Filed 2019·Granted Jun 14, 2022·0 cites·11 claims
- 1754US2008131389A1Hair RelaxerSHOWA DENKO KK·Filed 2006·Application pending·0 cites
- 1853US2009081147A1Permanent waving agentSHOWA DENKO KK·Filed 2006·Application pending·0 cites
- 1952US12297378B2Adhesive agent and adhesion methodSHOWA DENKO KK·Filed 2020·Granted May 13, 2025·0 cites·20 claims
- 2052US11453648B2Method for producing orotic acid derivativeSHOWA DENKO KK·Filed 2019·Granted Sep 27, 2022·0 cites·14 claims
- 2152US8961946B2Hair processing agent and method for permanent waving hairSHIBUYA AKIRA·Filed 2005·Granted Feb 24, 2015·0 cites·19 claims
- 2252US5076706AMethod of mixing of dispersing particles with an electrode assemblyKOSHIN DENKI KOGYO KK·Filed 1990·Granted Dec 31, 1991·18 cites·3 claims
- 2352US2008031839A1Agent For Prermanent Hair ProcessingSHOWA DENKO KK·Filed 2005·Application pending·0 cites
- 2452US2021188973A1Activity ModulatorUNIV TSUKUBA·Filed 2018·Application pending·0 cites
- 2551US6372921B1Process for producing isochromanones and intermediates thereofSHOWA DENKO KK·Filed 1999·Granted Apr 16, 2002·5 cites·34 claims
- 2651US2022153806A1Composition for use in treatment of allergic diseasesUNIV TSUKUBA·Filed 2020·Application pending·0 cites
- 2748US3994704AElectric dust collecting apparatusSHIBUYA AKIRA·Filed 1975·Granted Nov 30, 1976·13 cites·3 claims
- 2847US10774037B2Method for producing alpha-amino acidSHOWA DENKO KK·Filed 2017·Granted Sep 15, 2020·0 cites·12 claims
- 2947US2023212284A1Immune Response SuppressorUNIV TSUKUBA·Filed 2020·Application pending·0 cites
- 3047US2007232698A1Slimming Skin External Preparation and Cosmetic Containing the SameSHIBUYA AKIRA·Filed 2005·Application pending·0 cites
- 3145US2018086779A1Tocopherol phosphoric acid ester salt, method for manufacturing the same, and skin external preparationSHOWA DENKO KK·Filed 2016·Application pending·0 cites
- 3244US5497024AGaAs MIS deviceASAHI KOGYOSHA·Filed 1994·Granted Mar 5, 1996·9 cites·16 claims
- 3344US2011004017A1Method for producing b-mercaptocarboxylic acidsSHOWA DENKO KK·Filed 2008·Application pending·0 cites
- 3444US2022242987A1Chloroprene copolymer latex composition and molded article of sameSHOWA DENKO KK·Filed 2020·Application pending·0 cites
- 3542US6953859B2Production process for 5-alkyl-oxazolidin-2,4-dioneSHOWA DENKO KK·Filed 2002·Granted Oct 11, 2005·0 cites·28 claims
- 3640US10519233B2Activity modulator, medicinal agent comprising same, use of CD300A gene-deficient mouse, and anti-CD300A antibodyUNIV TSUKUBA·Filed 2012·Granted Dec 31, 2019·0 cites·12 claims
- 3739US2020040077A1Activity modulator, medicinal agent comprising same, use of cd300a gene-deficient mouse, and anti-cd300a antibodyUNIV TSUKUBA·Filed 2019·Application pending·0 cites
- 3834US4988208AMethod of and apparatus for mixing or dispersing particlesKOSHIN KENKI KOGYO CO LTD·Filed 1988·Granted Jan 29, 1991·7 cites·11 claims
- 3933US9850309B2Medicament comprising activity modulator for CD300a-expressing cell associated with allergic disease, CD300a gene-deficient mouse, and use of activity modulator for CD300a-expressing cellUNIV TSUKUBA·Filed 2013·Granted Dec 26, 2017·0 cites·4 claims
- 4032US5687001AHalftone image ion printerDAINIPPON PRINTING CO LTD·Filed 1993·Granted Nov 11, 1997·3 cites·3 claims
- 4132US5541542AHalftone image device and its driving circuitDAINIPPON PRINTING CO LTD·Filed 1995·Granted Jul 30, 1996·3 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →