Inventor · disambiguated record
Yoshiyuki Aoki
Also filed as: AOKI YOSHIYUKI · TAKEDA NORIO
31 granted patents·9 pending applications·264 citations·filing 1978–2023
96Inventor score
Files withSAKATA INX CORP13TOKAI RIKA CO LTD8MITSUBISHI PHARMA CORP5MITSUBISHI GAS CHEMICAL CO3ADVANTEST TEST SOLUTIONS INC2
Top patents by PatentIndex Score
40 records- 0196US11821913B2Shielded socket and carrier for high-volume test of semiconductor devicesADVANTEST TEST SOLUTIONS INC·Filed 2021·Granted Nov 21, 2023·4 cites·20 claims
- 0289US6455528B1Piperazine compounds and medicinal use thereofMITSUBISHI PHARMA CORP·Filed 1998·Granted Sep 24, 2002·69 cites·22 claims
- 0388US10385225B2Non-aqueous inkjet orange ink composition and ink set using the sameSAKATA INX CORP·Filed 2017·Granted Aug 20, 2019·2 cites·12 claims
- 0485US7381128B2Operating device of air conditioner for vehicleTOKAI RIKA CO LTD·Filed 2004·Granted Jun 3, 2008·28 cites·12 claims
- 0583US7350917B2Light control plastic lens, coated sheet-like light control element for the lens production, and a production method for light control plastic lensMGC FILSEET CO LTD·Filed 2005·Granted Apr 1, 2008·31 cites·14 claims
- 0682US6214873B12-aminopropane-1,3-diol compounds, medicinal use thereof, and intermediates in synthesizing the sameWELFIDE CORP·Filed 1998·Granted Apr 10, 2001·46 cites·51 claims
- 0780US12203958B2Shielded socket and carrier for high-volume test of semiconductor devicesADVANTEST TEST SOLUTIONS INC·Filed 2023·Granted Jan 21, 2025·0 cites·17 claims
- 0878US10767065B2Non-aqueous inkjet ink compositionSAKATA INX CORP·Filed 2016·Granted Sep 8, 2020·1 cites·2 claims
- 0971US6529548B1Device and method for detecting data communication propertyNEC CORP·Filed 2000·Granted Mar 4, 2003·21 cites·16 claims
- 1070US6633011B2Switch button and method of manufacturing switch buttonTOKAI RIKA CO LTD·Filed 2001·Granted Oct 14, 2003·15 cites·5 claims
- 1169US12435232B2Nonaqueous inkjet ink compositionSAKATA INX CORP·Filed 2020·Granted Oct 7, 2025·0 cites·3 claims
- 1268US6580044B2Switch device and method of assembling switch deviceTOKAI RIKA CO LTD·Filed 2001·Granted Jun 17, 2003·14 cites·5 claims
- 1366US12503618B2Photocurable inkjet printing ink compositionSAKATA INX CORP·Filed 2021·Granted Dec 23, 2025·0 cites·4 claims
- 1466US12378429B2Ink composition for photocurable inkjet printingSAKATA INX CORP·Filed 2021·Granted Aug 5, 2025·0 cites·2 claims
- 1565US12209194B2Nonaqueous inkjet ink compositionSAKATA INX CORP·Filed 2020·Granted Jan 28, 2025·0 cites·12 claims
- 1665US8967021B2Operating deviceTOKAI RIKA CO LTD·Filed 2013·Granted Mar 3, 2015·2 cites·8 claims
- 1763US10899941B2Yellow ink composition for nonaqueous inkjetSAKATA INX CORP·Filed 2017·Granted Jan 26, 2021·0 cites·15 claims
- 1863US4347383AProcess for producing benzophenone-azinesMITSUBISHI GAS CHEMICAL CO·Filed 1980·Granted Aug 31, 1982·7 cites·4 claims
- 1957US2006167014A1Piperazine compounds and medicinal use thereofMITSUBISHI PHARMA CORP·Filed 2005·Application pending·0 cites
- 2056US7872795B2Laminated body for optical purposes that includes a melanin-containing layer and an optical product which includes the laminateMGC FILSHEET CO LTD·Filed 2007·Granted Jan 18, 2011·1 cites·15 claims
- 2155US10767067B2Non-aqueous inkjet ink compositionSAKATA INX CORP·Filed 2017·Granted Sep 8, 2020·0 cites·7 claims
- 2255US10683428B2Nonaqueous ink-jet magenta ink compositionSAKATA INX CORP·Filed 2017·Granted Jun 16, 2020·0 cites·5 claims
- 2352US2003018034A1Piperazine compounds and medicinal use thereofMITSUBISHI PHARMA CORP·Filed 2002·Application pending·0 cites
- 2452US2003055064A1Piperazine compounds and medicinal use thereofMITSUBISHI PHARMA CORP·Filed 2002·Application pending·0 cites
- 2551US2016194508A1Nonaqueous inkjet ink composition and printed matter obtained using sameSAKATA INX CORP·Filed 2014·Application pending·0 cites
- 2649US8367695B2Condensed tetrahydroquinoline derivative and use thereof for medical purposesMITSUBISHI TANABE PHARMA CORP·Filed 2008·Granted Feb 5, 2013·0 cites·12 claims
- 2748US6031194ASlide switch with self cleaning structure including grooves in rectangular substrateTOKAI RIKA CO LTD·Filed 1996·Granted Feb 29, 2000·10 cites·15 claims
- 2847US2014286051A1Display deviceTOKAI RIKA CO LTD·Filed 2014·Application pending·0 cites
- 2946US6588675B2Controller unit of automotive air conditioning apparatusTOKAI RIKA CO LTD·Filed 2002·Granted Jul 8, 2003·5 cites·7 claims
- 3045US7526697B2Memory test circuit and methodNEC ELECTRONICS CORP·Filed 2005·Granted Apr 28, 2009·0 cites·20 claims
- 3145US2019284415A1Nonaqueous inkjet ink compositionSAKATA INX CORP·Filed 2017·Application pending·0 cites
- 3244US11057291B2Test systemADVANTEST CORP·Filed 2019·Granted Jul 6, 2021·0 cites·13 claims
- 3344US2021284855A1Nonaqueous ink compositionSAKATA INX CORP·Filed 2017·Application pending·0 cites
- 3440US6034340ASwitch assemblyTOKAI RIKA CO LTD·Filed 1999·Granted Mar 7, 2000·6 cites·9 claims
- 3540US2021284857A1Nonaqueous primer compositionSAKATA INX CORP·Filed 2017·Application pending·0 cites
- 3638USRE39072E2-aminopropane-1,3-diol compounds, medicinal use thereof, and intermediates in synthesizing the sameMITSUBISHI PHARMA CORP·Filed 1998·Granted Apr 18, 2006·2 cites·66 claims
- 3736US8026370B2Carboxylic acid derivative containing thiazole ring and pharmaceutical use thereofMITSUBISHI TANABE PHARMA CORP·Filed 2005·Granted Sep 27, 2011·0 cites·25 claims
- 3835US2009317616A1Process for producing melanin, melanin produced by the process, functional film containing the melanin, and process for producing the sameKAWAI RYOZO·Filed 2006·Application pending·0 cites
- 3929US4239741AProcess for producing hydrazine sulfateMITSUBISHI GAS CHEMICAL CO·Filed 1978·Granted Dec 16, 1980·0 cites·7 claims
- 4028US4727190AProcess for preparing benzophenone-azinesMITSUBISHI GAS CHEMICAL CO·Filed 1986·Granted Feb 23, 1988·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →