Inventor · disambiguated record
Shuji Yamaguchi
Also filed as: YAMAGUCHI SHUJI
31 granted patents·7 pending applications·812 citations·filing 1989–2022
97Inventor score
Top patents by PatentIndex Score
38 records- 0197US5049326AFilter element and manufacture method thereofNIPPON DENSO CO·Filed 1990·Granted Sep 17, 1991·215 cites·11 claims
- 0296US6723826B2Production process and production apparatus for polybutylene terephthalateHITACHI LTD·Filed 2003·Granted Apr 20, 2004·51 cites·8 claims
- 0396US6359106B1Production process and production apparatus for polybutylene terephthalateHITACHI LTD·Filed 2000·Granted Mar 19, 2002·63 cites·11 claims
- 0495US5002666AFilter element and manufacture method thereofNIPPON DENSO CO·Filed 1989·Granted Mar 26, 1991·109 cites·20 claims
- 0594US7046287B2Portable information terminal equipped with cameraNEC CORP·Filed 2000·Granted May 16, 2006·69 cites·27 claims
- 0693US7626630B2Portable information terminal equipped with cameraCRESCENT MOON LLC·Filed 2006·Granted Dec 1, 2009·33 cites·4 claims
- 0793US6458916B1Production process and production apparatus for polybutylene terephthalateHITACHI LTD·Filed 2001·Granted Oct 1, 2002·47 cites·16 claims
- 0889US6590062B2Production process and production apparatus for polybutylene terephthalateHITACHI LTD·Filed 2002·Granted Jul 8, 2003·30 cites·2 claims
- 0981US6136183ARelief valve for filter deviceDENSO CORP·Filed 1998·Granted Oct 24, 2000·63 cites·32 claims
- 1080US8646436B2Fuel pump attachment structureWAKABAYASHI KEISUKE·Filed 2011·Granted Feb 11, 2014·5 cites·13 claims
- 1176US10116449B2Generation device, terminal device, generation method, non-transitory computer readable storage medium, and authentication processing systemYAHOO JAPAN CORP·Filed 2016·Granted Oct 30, 2018·3 cites·13 claims
- 1269USD969129SAuthentication deviceNEC PLATFORMS LTD·Filed 2020·Granted Nov 8, 2022·5 cites·1 claims
- 1369US5343136ACharger for charging a rechargeable batteryTOSHIBA KK·Filed 1991·Granted Aug 30, 1994·50 cites·4 claims
- 1466US7167195B2Picture-phone device providing means for guiding operator's line of sight to specific direction thereinNEC CORP·Filed 2000·Granted Jan 23, 2007·7 cites·11 claims
- 1566US7057007B2Process for continuously producing polybutylene terephthalateHITACHI LTD·Filed 2002·Granted Jun 6, 2006·5 cites·2 claims
- 1665US7204962B2Production apparatus for polybutylene terephthalateHITACHI LTD·Filed 2001·Granted Apr 17, 2007·5 cites·6 claims
- 1762USD377018SPagerNEC CORP·Filed 1995·Granted Dec 31, 1996·11 cites·1 claims
- 1858US2009174803A1Portable information terminal equipped with cameraNEC CORP·Filed 2009·Application pending·0 cites
- 1957US12107956B2Information processing device, information processing method, and non-transitory computer readable storage mediumYAHOO JAPAN CORP·Filed 2022·Granted Oct 1, 2024·0 cites·7 claims
- 2056US11596500B2Tooth moving deviceYAMAGUCHI SHUJI·Filed 2019·Granted Mar 7, 2023·0 cites·7 claims
- 2156US11556547B2Determination apparatus, determination method, and non-transitory computer readable storage mediumYAHOO JAPAN CORP·Filed 2021·Granted Jan 17, 2023·0 cites·14 claims
- 2251US10325252B2Payment management apparatus, payment management method, and storage mediumYAHOO JAPAN CORP·Filed 2015·Granted Jun 18, 2019·0 cites·12 claims
- 2351US2021397623A1Learning apparatus, learning method, and non-transitory computer readable storage mediumYAHOO JAPAN CORP·Filed 2021·Application pending·0 cites
- 2451US2008024407A1Liquid crystal display deviceNEC LCD TECHNOLOGIES LTD·Filed 2007·Application pending·0 cites
- 2549US12271386B2Determination apparatus, determination method, and non-transitory computer readable storage mediumYAHOO JAPAN CORP·Filed 2021·Granted Apr 8, 2025·0 cites·13 claims
- 2648US7179433B2Production process and production apparatus for polybutylene terephthalateHITACHI LTD·Filed 2004·Granted Feb 20, 2007·0 cites·9 claims
- 2748US2023091022A1Tooth moving deviceYAMAGUCHI SHUJI·Filed 2021·Application pending·0 cites
- 2844US5051161AApparatus producing continuously electrolyzed waterNIPPON INTEK CO LTD·Filed 1990·Granted Sep 24, 1991·19 cites·5 claims
- 2944US2009134088A1Fluid filter for automatic transmission and installation method for the sameTOYOTA BOSHOKU KK·Filed 2008·Application pending·0 cites
- 3043US7265738B2Method and apparatus for driving electro-luminescence display panel designed to perform efficient bootingSAMSUNG SDI CO LTD·Filed 2004·Granted Sep 4, 2007·0 cites·8 claims
- 3139US8698786B2Driving circuit and driving method for display deviceYAMAGUCHI SHUJI·Filed 2011·Granted Apr 15, 2014·0 cites·5 claims
- 3239US2016146326A1Drive plate and method for manufacturing the sameAISIN AW CO·Filed 2014·Application pending·0 cites
- 3338US5111499ACordless telephone apparatus having a ringer circuit operable during power failureTOSHIBA KK·Filed 1990·Granted May 5, 1992·8 cites·5 claims
- 3438US5027296ALength measuring apparatusCASIO COMPUTER CO LTD·Filed 1989·Granted Jun 25, 1991·9 cites·5 claims
- 3536US10341114B2Providing device, terminal device, providing method, non-transitory computer readable storage medium, and authentication processing systemYAHOO JAPAN CORP·Filed 2016·Granted Jul 2, 2019·0 cites·12 claims
- 3636US2017204958A1Drive plate and manufacturing method for the sameAISIN AW CO·Filed 2015·Application pending·0 cites
- 3731US5670952AData communication unitFUJITSU LTD·Filed 1995·Granted Sep 23, 1997·3 cites·7 claims
- 3830US6070740AProtector for holding filter mediumDENSO CORP·Filed 1998·Granted Jun 6, 2000·2 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →