Inventor · disambiguated record
Kazuya Yamaguchi
Also filed as: YAMAGUCHI KAZUYA
15 granted patents·3 pending applications·487 citations·filing 1994–2023
93Inventor score
Files withFUJI ELECTRIC CO LTD5MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4DOWA MINING CO2SUMITOMO CHEMICAL CO2FUJI ELECTRIC SYSTEMS CO LTD1
Top patents by PatentIndex Score
18 records- 0190US6144352ALED display device and method for controlling the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Nov 7, 2000·134 cites·13 claims
- 0289US6097367ADisplay deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Aug 1, 2000·224 cites·6 claims
- 0375US9570346B2Method of manufacturing semiconductor deviceFUJI ELECTRIC CO LTD·Filed 2016·Granted Feb 14, 2017·3 cites·15 claims
- 0472US7169954B2Method for preparing ruthenium-carrying alumina and method for oxidizing alcoholSUMITOMO CHEMICAL CO·Filed 2003·Granted Jan 30, 2007·6 cites·5 claims
- 0570US6654151B1Image projectorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Nov 25, 2003·14 cites·3 claims
- 0666US9111759B2Semiconductor device manufacturing methodFUJI ELECTRIC CO LTD·Filed 2013·Granted Aug 18, 2015·2 cites·13 claims
- 0762US8242023B2Method of producing a semiconductor device having a trench filled with an epitaxially grown semiconductor layerYAMAGUCHI KAZUYA·Filed 2010·Granted Aug 14, 2012·3 cites·8 claims
- 0860US5379784AApparatus for cleaning conveyor chuckTOKYO ELECTRON LTD·Filed 1994·Granted Jan 10, 1995·43 cites·20 claims
- 0959US6219074B1Light-emitting device and recording device using the sameMATSUSHITA ELECTRONICS CORP·Filed 1998·Granted Apr 17, 2001·30 cites·45 claims
- 1056US2024186407A1Semiconductor device and method of manufacturing semiconductor deviceFUJI ELECTRIC CO LTD·Filed 2023·Application pending·0 cites
- 1152US6104437ADisplay signal processing device having a controllable LED displayMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Aug 15, 2000·21 cites·14 claims
- 1250US2023330637A1Deodorizing catalystNBC MESHTEC INC·Filed 2021·Application pending·0 cites
- 1348US7871905B2Method for producing semiconductor deviceFUJI ELECTRIC SYSTEMS CO LTD·Filed 2009·Granted Jan 18, 2011·0 cites·3 claims
- 1448US2006094899A1Process for preparing ruthenium-carrying alumina and process for oxidizing alcoholSUMITOMO CHEMICAL CO·Filed 2005·Application pending·0 cites
- 1541US10692751B2Method of manufacturing semiconductor deviceFUJI ELECTRIC CO LTD·Filed 2019·Granted Jun 23, 2020·0 cites·7 claims
- 1639US10388725B2Semiconductor device and method of manufacturing semiconductor deviceFUJI ELECTRIC CO LTD·Filed 2018·Granted Aug 20, 2019·0 cites·9 claims
- 1733US5849668AOxide superconductor and method for manufacturing the sameDOWA MINING CO·Filed 1997·Granted Dec 15, 1998·4 cites·6 claims
- 1831US6172007B1Oxide superconductorDOWA MINING CO·Filed 1998·Granted Jan 9, 2001·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →