Inventor · disambiguated record
Tatsuo Fujii
Also filed as: FUJII TATSUO
52 granted patents·4 pending applications·1,254 citations·filing 1978–2019
99Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD11TDK CORP9HITACHI LTD6TAKEDA CHEMICAL INDUSTRIES LTD6JAPAN SCIENCE & TECH AGENCY3
Top patents by PatentIndex Score
56 records- 0196US6059885AVapor deposition apparatus and method for forming thin filmTOSHIBA CERAMICS CO·Filed 1997·Granted May 9, 2000·290 cites·25 claims
- 0294US7057882B2Chip solid electrolytic capacitorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Jun 6, 2006·36 cites·20 claims
- 0394US4700839APackage including disk-form magnetic recording mediumsTDK CORP·Filed 1985·Granted Oct 20, 1987·63 cites·11 claims
- 0493US6352775B1Conductive, multilayer-structured resin particles and anisotropic conductive adhesives using the sameTAKEDA CHEMICAL INDUSTRIES LTD·Filed 2000·Granted Mar 5, 2002·55 cites·11 claims
- 0591US7412846B2Isothermal transportation containerHITACHI LTD·Filed 2006·Granted Aug 19, 2008·53 cites·16 claims
- 0690US8841105B2Organic-inorganic composite material and process for producing sameSAKAI TAKASHI·Filed 2010·Granted Sep 23, 2014·8 cites·16 claims
- 0789US6253571B1Liquid distributor, falling film heat exchanger and absorption refrigerationHITACHI LTD·Filed 1997·Granted Jul 3, 2001·75 cites·15 claims
- 0886US4219296AAutomatic storage and retrieval apparatus for individual file foldersITOKI KOSAKUSHO·Filed 1978·Granted Aug 26, 1980·71 cites·8 claims
- 0985US5994464ACyanoacrylate adhesive compositionTHREE BOND LTD·Filed 1997·Granted Nov 30, 1999·71 cites·22 claims
- 1084US6113705AHigh-speed rotational vapor deposition apparatus and high-speed rotational vapor deposition thin film methodTOSHIBA CERAMICS CO·Filed 1998·Granted Sep 5, 2000·68 cites·6 claims
- 1183US5006592ACore-shell polymer, composition containing the polymers and its molded articlesTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1989·Granted Apr 9, 1991·32 cites·11 claims
- 1280US7778011B2Chip type solid electrolytic capacitorPANASONIC CORP·Filed 2006·Granted Aug 17, 2010·9 cites·14 claims
- 1380US5298559AMulti-layered polymersMITSUBISHI GAS CHEMICAL CO·Filed 1992·Granted Mar 29, 1994·33 cites·12 claims
- 1478US6917514B2Electrolytic capacitor and method for manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jul 12, 2005·26 cites·51 claims
- 1577US6855177B2Method for producing solid electrolytic capacitorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Feb 15, 2005·19 cites·24 claims
- 1676US6775126B2Solid electrolytic capacitor and method of manufacturing capacitorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Aug 10, 2004·23 cites·38 claims
- 1776US4687136AGas injection valve for gas engineKAWASAKI HEAVY IND LTD·Filed 1985·Granted Aug 18, 1987·28 cites·7 claims
- 1876US4606312ASystem for detecting abnormalities in gas enginesKAWASAKI HEAVY IND LTD·Filed 1985·Granted Aug 19, 1986·31 cites·6 claims
- 1973US8795546B2Magnetic ceramic and process for production thereofTAKADA JUN·Filed 2010·Granted Aug 5, 2014·1 cites·14 claims
- 2071US6852137B2Method for manufacturing solid electrolytic capacitorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Feb 8, 2005·18 cites·17 claims
- 2166US9003817B2Air-conditioning hot-water supply system, and heat pump unitENDOH KAZUHIRO·Filed 2010·Granted Apr 14, 2015·2 cites·6 claims
- 2266US6741448B2Composite electronic componentsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted May 25, 2004·15 cites·20 claims
- 2364US11584659B2Iron oxide powder, composition, ceramics, iron oxide powder precursor, method for producing iron oxide powder precursor, and method for producing iron oxide powderUNIV KOGAKUIN·Filed 2019·Granted Feb 21, 2023·0 cites·11 claims
- 2464US6882060B2Turbine generating apparatusKAWASAKI HEAVY IND LTD·Filed 2003·Granted Apr 19, 2005·16 cites·19 claims
- 2563US5324780ACore-shell polymer, resin composition and molded article thereofTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1993·Granted Jun 28, 1994·14 cites·12 claims
- 2662US7359180B2Solid-state electrolytic capacitor and manufacturing method thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Apr 15, 2008·4 cites·37 claims
- 2762US6822849B2Solid electrolytic capacitor and manufacturing method of the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Nov 23, 2004·11 cites·24 claims
- 2861US5837336AFilm-wrapped articles with improved opening propertiesTDK CORP·Filed 1996·Granted Nov 17, 1998·27 cites·3 claims
- 2960US6239215B1Powder coating compositionTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1999·Granted May 29, 2001·19 cites·17 claims
- 3059US6048595APrinted articiles having light-storing printed layersTDK CORP·Filed 1997·Granted Apr 11, 2000·18 cites·15 claims
- 3159US5280075ACore-shell polymer and its useTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1990·Granted Jan 18, 1994·12 cites·6 claims
- 3258US5552101AMethod for manufacturing plastic caseTDK CORP·Filed 1995·Granted Sep 3, 1996·17 cites·2 claims
- 3357US9695348B2Working medium for absorption refrigerators, and absorption refrigerator using the sameHITACHI LTD·Filed 2015·Granted Jul 4, 2017·0 cites·3 claims
- 3456US6775125B2Solid electrolytic capacitor and method of manufacturing the capacitorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Aug 10, 2004·8 cites·33 claims
- 3556US4555021ACasing for magnetic tape cassetteTDK CORP·Filed 1984·Granted Nov 26, 1985·8 cites·4 claims
- 3655US7141311B2Ferrite thin film for high frequency and method for preparation thereofJAPAN SCIENCE & TECH AGENCY·Filed 2001·Granted Nov 28, 2006·2 cites·8 claims
- 3754US5242982ACore-shell polymer composition containing the polymers and its molded articlesTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1992·Granted Sep 7, 1993·16 cites·1 claims
- 3854US5168998ACasing for receiving a magnetic tape cassetteTDK CORP·Filed 1991·Granted Dec 8, 1992·9 cites·11 claims
- 3953US7929273B2Chip type solid electrolytic capacitorPANASONIC CORP·Filed 2010·Granted Apr 19, 2011·0 cites·6 claims
- 4053US2007048440A1Ferrite thin film for high-frequency devices and production method thereofJAPAN SCIENCE & TECH AGENCY·Filed 2006·Application pending·0 cites
- 4152US9595715B2Negative electrode active material and use of sameNAT UNIV CORP OKAYAMA UNIV·Filed 2012·Granted Mar 14, 2017·0 cites·16 claims
- 4252US6849115B2Method of manufacturing aluminum-substituted hematitePRESIDENT OF OKAYAMA UNIVERSIT·Filed 2003·Granted Feb 1, 2005·1 cites·2 claims
- 4350US6336343B1Two-stage absorption refrigerating apparatusHITACHI LTD·Filed 2001·Granted Jan 8, 2002·7 cites·17 claims
- 4449US6701727B2Apparatus and method for managing heat source unit for air conditionerHITACHI BUILDING SYS CO LTD·Filed 2002·Granted Mar 9, 2004·9 cites·15 claims
- 4548US10989428B2Performance diagnosis device and performance diagnosis method for air conditionerHITACHI LTD·Filed 2017·Granted Apr 27, 2021·0 cites·12 claims
- 4645US8216921B2Method for production of silicon wafer for epitaxial substrate and method for production of epitaxial substrateFUJII TATSUO·Filed 2009·Granted Jul 10, 2012·0 cites·10 claims
- 4744US4921562AProcess of preparing a casing for magnetic recording mediumTDK CORP·Filed 1988·Granted May 1, 1990·4 cites·8 claims
- 4844US2014134216A1Iron oxide red pigmentUNIV NAT UNIVERSITY CORP OKAYAMA·Filed 2012·Application pending·0 cites
- 4943US6794260B2Method of manufacturing solid-state electrolytic capacitorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Sep 21, 2004·1 cites·26 claims
- 5043US2007131894A1Sic-hexagonal ferrite type ceramic composite electromagnetic wave absorberJAPAN SCIENCE & TECH AGENCY·Filed 2003·Application pending·0 cites
Showing the top 50 of 56 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →