Inventor · disambiguated record
Takahiro Wada
Also filed as: WADA TAKAHIRO
43 granted patents·8 pending applications·1,229 citations·filing 1981–2022
98Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD25CITIZEN ELECTRONICS3DAN CO LTD3HITACHI ZOSEN CORP3ANRITSU CORP2
Top patents by PatentIndex Score
51 records- 0195US6107562ASemiconductor thin film, method for manufacturing the same, and solar cell using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Aug 22, 2000·199 cites·29 claims
- 0293US5445847AMethod for preparing chalcopyrite-type compoundMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Aug 29, 1995·158 cites·17 claims
- 0392US5728231APrecursor for semiconductor thin films and method for producing semiconductor thin filmsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Mar 17, 1998·121 cites·39 claims
- 0491US5858121AThin film solar cell and method for manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Jan 12, 1999·75 cites·9 claims
- 0591US5567469AProcess for producing chalcopyrite type compound thin filmMATSUHITA ELECTRIC CO LTD·Filed 1995·Granted Oct 22, 1996·144 cites·13 claims
- 0686US7612115B2Aqueous pharmaceutical compositionsWAKAMOTO PHARMA CO LTD·Filed 2006·Granted Nov 3, 2009·10 cites·5 claims
- 0784US5633033AMethod for manufacturing chalcopyrite filmMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted May 27, 1997·65 cites·5 claims
- 0879US4902457AMethod for manufacturing a porous material or a composite sintered product comprising zirconium oxide and a carbideMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1987·Granted Feb 20, 1990·30 cites·31 claims
- 0978US6897495B2Field effect transistor and manufacturing method thereforFURUKAWA ELECTRIC CO LTD·Filed 2002·Granted May 24, 2005·26 cites·19 claims
- 1077US7450016B2Driver fatigue assessment device and methodDENSO CORP·Filed 2005·Granted Nov 11, 2008·16 cites·18 claims
- 1175US6023020ASolar cell and method for manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Feb 8, 2000·45 cites·33 claims
- 1274US7888178B2Method to produce reflector with an outer peripheral edge portion of an upper surface uncovered by a reflection film and to produce a lightemitting device using the same reflectorCITIZEN ELECTRONICS·Filed 2008·Granted Feb 15, 2011·6 cites·4 claims
- 1371USD602884SLight-emitting diodeCITIZEN ELECTRONICS·Filed 2008·Granted Oct 27, 2009·21 cites·1 claims
- 1471US4672178AReduced pressure heat storage element and electric heater using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1985·Granted Jun 9, 1987·31 cites·14 claims
- 1569US5617523AWaveform display apparatus for easily realizing high-definition waveform observationANRITSU CORP·Filed 1995·Granted Apr 1, 1997·35 cites·2 claims
- 1668USD626922SLight-emitting diodeCITIZEN ELECTRONICS·Filed 2010·Granted Nov 9, 2010·15 cites·1 claims
- 1764US4561989AHeat storage materialMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1984·Granted Dec 31, 1985·19 cites·2 claims
- 1860US5422304AMethod for producing a thin film, and a semiconductor device having the thin filmMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Jun 6, 1995·18 cites·9 claims
- 1959US6397121B1Process and apparatus for detecting loop stitch of tubular knitted fabric, and apparatus for linking tubular knitted fabricDAN CO LTD·Filed 1999·Granted May 28, 2002·8 cites·24 claims
- 2058US6668740B2Method and apparatus for linking plain knitted fabricsDAN CO LTD·Filed 2002·Granted Dec 30, 2003·6 cites·14 claims
- 2158US5474622ASolar cell having chalcopyrite semiconductor filmMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Dec 12, 1995·17 cites·1 claims
- 2256US5519820AWaveform display apparatus for easily realizing high-definition waveform observationANRITSU CORP·Filed 1995·Granted May 21, 1996·19 cites·4 claims
- 2355US6665578B2Linking method and linking apparatusDAN CO LTD·Filed 2002·Granted Dec 16, 2003·4 cites·20 claims
- 2454US4431558AHeat accumulating materialMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1982·Granted Feb 14, 1984·12 cites·4 claims
- 2553US6576927B2Semiconductor device and GaN-based field effect transistor for use in the sameFURUKAWA ELECTRIC CO LTD·Filed 2002·Granted Jun 10, 2003·6 cites·6 claims
- 2650US6162296AMethod and apparatus for manufacturing chalcopyrite semiconductor thin filmsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Dec 19, 2000·13 cites·6 claims
- 2750US5500056ASolar cell containing low melting point glass layerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Mar 19, 1996·14 cites·11 claims
- 2849US4595516AHeat storage materialMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1984·Granted Jun 17, 1986·10 cites·6 claims
- 2947US2015048281A1Oxide film and process for producing sameRYUKOKU UNIVERSITY·Filed 2013·Application pending·0 cites
- 3046US6132751AO/W emulsion composition for eye dropsWAKAMOTO PHARMA CO LTD·Filed 1996·Granted Oct 17, 2000·12 cites·21 claims
- 3146US4426307AHeat accumulative materialMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1982·Granted Jan 17, 1984·9 cites·10 claims
- 3245US5725671AApparatus for manufacturing chalcopyrite filmMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Mar 10, 1998·10 cites·7 claims
- 3345US5389572AProcess of making chalcopyrite structure semiconductor filmMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Feb 14, 1995·9 cites·11 claims
- 3445US2015075614A1Method for producing compound semiconductor thin film and solar cell including compound semiconductor thin filmTOPPAN PRINTING CO LTD·Filed 2014·Application pending·0 cites
- 3544US5262393ALayered copper oxides (R.sub.(1+x) Ce.sub.(2-x))Sr2 Cu2 (M1-y Cuy)O11 wherein R is a rare earth element and M is one or both of Pb and TlMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Nov 16, 1993·7 cites·2 claims
- 3644US2024402135A1Information processing device, determination area setting method, and storage mediumHITACHI ZOSEN CORP·Filed 2022·Application pending·0 cites
- 3743US12488574B2Information processing device, determination method, and information processing programHITACHI ZOSEN CORP·Filed 2021·Granted Dec 2, 2025·0 cites·6 claims
- 3843US5918111AMethod and apparatus for manufacturing chalcopyrite semiconductor thin filmsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Jun 29, 1999·9 cites·15 claims
- 3943US2003194441A1Aqueous pharmaceutical compositionsFiled 2001·Application pending·0 cites
- 4041US2012301673A1Oxide film, process for producing same, target, and process for producing sintered oxideYAMAZOE SEIJI·Filed 2010·Application pending·0 cites
- 4140US2024161267A1Information processing device, determination method, and storage mediumHITACHI ZOSEN CORP·Filed 2022·Application pending·0 cites
- 4240US2005134479A1Vehicle display systemFiled 2004·Application pending·0 cites
- 4339US5149683AMethod for producing oxide superconductorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Sep 22, 1992·7 cites·3 claims
- 4438US7529321B1Radio digital signal receiverKENWOOD CORP·Filed 1999·Granted May 5, 2009·11 cites·4 claims
- 4536US2005128063A1Vehicle driving assisting apparatusDENSO CORP·Filed 2004·Application pending·0 cites
- 4634US5506426ACompound semiconductor, a method for producing a thin film thereof, and a semiconductor device having the thin filmMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Apr 9, 1996·4 cites·2 claims
- 4734US5217945AOxide superconductors and method for producing sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Jun 8, 1993·4 cites·2 claims
- 4832US4406804AHeat accumulating materialMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1981·Granted Sep 27, 1983·2 cites·5 claims
- 4932US4381245ASupercooling inhibitor and process for preparing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1981·Granted Apr 26, 1983·2 cites·3 claims
- 5028US5468724AHigh temperature oxide superconductorINT SUPERCONDUCTIVITY TECH·Filed 1993·Granted Nov 21, 1995·0 cites·2 claims
Showing the top 50 of 51 patent records by PatentIndex Score.
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