Inventor · disambiguated record
Kenzo Takahashi
Also filed as: TAKAHASHI KENZO
42 granted patents·22 pending applications·461 citations·filing 1975–2025
97Inventor score
Top patents by PatentIndex Score
64 records- 0194US7815846B2Agitator and melting furnace with agitatorTAKAHASHI KENZO·Filed 2005·Granted Oct 19, 2010·13 cites·19 claims
- 0292US4008351AFilm or sheet material having antibacterial and antifungal activitiesSUMITOMO BAKELITE CO·Filed 1975·Granted Feb 15, 1977·97 cites·21 claims
- 0391US8703043B2Non-ferrous metal melt pump and non-ferrous metal melting furnace using the sameTAKAHASHI KENZO·Filed 2012·Granted Apr 22, 2014·9 cites·7 claims
- 0491US8158055B2Melting furnace with agitatorTAKAHASHI KENZO·Filed 2005·Granted Apr 17, 2012·24 cites·8 claims
- 0590US9597726B2Metal melt circulating drive device and main bath including the sameTAKAHASHI KENZO·Filed 2014·Granted Mar 21, 2017·4 cites·6 claims
- 0688US9410743B2Metal melting furnace vortex chamber body and metal melting furnace using the sameTAKAHASHI KENZO·Filed 2012·Granted Aug 9, 2016·3 cites·13 claims
- 0786US8585962B2Non-ferrous metal melt pump and melting furnace system using the sameTAKAHASHI KENZO·Filed 2011·Granted Nov 19, 2013·3 cites·20 claims
- 0885US4616695AHeat exchangerMITSUBISHI ELECTRIC CORP·Filed 1985·Granted Oct 14, 1986·61 cites·13 claims
- 0980US7651656B2Melting furnace with agitator and agitator for melting furnaceTAKAHASHI KENZO·Filed 2006·Granted Jan 26, 2010·4 cites·14 claims
- 1079US10281216B2Molten metal stirring device and molten metal transfer deviceTAKAHASHI KENZO·Filed 2015·Granted May 7, 2019·1 cites·5 claims
- 1177US2018345359A1Molding device for continuous casting equipped with agitatorTAKAHASHI KENZO·Filed 2018·Application pending·0 cites
- 1276US7736586B2Melting furnace with agitatorTAKAHASHI KENZO·Filed 2009·Granted Jun 15, 2010·11 cites·12 claims
- 1374US10814379B2Molten metal stirring device and continuous casting device system provided with sameTAKAHASHI KENZO·Filed 2018·Granted Oct 27, 2020·0 cites·16 claims
- 1474US9593884B2Permanent magnet type cylindrical molten-metal agitator and melting furnace with permanent magnet type suction pumpTAKAHASHI KENZO·Filed 2012·Granted Mar 14, 2017·3 cites·4 claims
- 1574US9488415B2Metal melting furnace vortex chamber body and metal melting furnace using the sameTAKAHASHI KENZO·Filed 2013·Granted Nov 8, 2016·1 cites·15 claims
- 1671US11161171B2Molten metal stirring device and continuous casting device system provided with sameTAKAHASHI KENZO·Filed 2020·Granted Nov 2, 2021·0 cites·18 claims
- 1771US6019170ASpacer for heat exchangers, element for heat exchangers, and heat exchangerMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Feb 1, 2000·41 cites·34 claims
- 1870US5624610AHumidifierMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Apr 29, 1997·37 cites·18 claims
- 1968US12085342B2Molten metal driving device, molten metal stirring system, molten metal conveying system, continuous casting system, and molten metal driving methodZMAG LTD·Filed 2024·Granted Sep 10, 2024·0 cites·15 claims
- 2068US7299862B2Total heat exchanging elementMITSUBISHI ELECTRIC CORP·Filed 2004·Granted Nov 27, 2007·9 cites·3 claims
- 2167US2015343523A1Molding device for continuous casting equipped with agitatorTAKAHASHI KENZO·Filed 2015·Application pending·0 cites
- 2266US12418230B2Metal melt pumpZMAG LTD·Filed 2023·Granted Sep 16, 2025·0 cites·10 claims
- 2364US5318731AHumidifierMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Jun 7, 1994·36 cites·7 claims
- 2464US4781727AMethod for gas sealing of phosphoric acid-type fuel cellMITSUBISHI ELECTRIC CORP·Filed 1988·Granted Nov 1, 1988·25 cites·3 claims
- 2562US2024371555A1Magnetic field generation device and molten metal drive systemZMAG LTD·Filed 2024·Application pending·0 cites
- 2661US7073736B2Shredder dust electrostatic separation apparatus and methodTAKAHASHI KENZO·Filed 2003·Granted Jul 11, 2006·4 cites·19 claims
- 2761US2014069602A1Molding device for continuous casting equipped with agitatorTAKAHASHI KENZO·Filed 2012·Application pending·0 cites
- 2860US8119182B2Chocolate drinks and method for their productionHINO YOSHIKO·Filed 2003·Granted Feb 21, 2012·2 cites·18 claims
- 2960US2008047699A1Total heat exchanging elementMITSUBISHI PAPER MILLS LTD·Filed 2007·Application pending·0 cites
- 3057US7183322B2Remedy for hypertensionTAISHO PHARMACEUTICAL CO LTD·Filed 2003·Granted Feb 27, 2007·1 cites·3 claims
- 3157US2025183777A1Magnetic field device and method of driving molten metalZMAG LTD·Filed 2025·Application pending·0 cites
- 3257US2025145781A1Fluororesin film, metal-clad laminate and substrate for circuitDAIKIN IND LTD·Filed 2025·Application pending·0 cites
- 3356US11358214B2Conductive molten metal conveyance apparatus, conductive molten metal conveyance system, and conductive molten metal conveyance methodTAKAHASHI KENZO·Filed 2020·Granted Jun 14, 2022·0 cites·12 claims
- 3456US2023363090A1Fluororesin film, copper-clad laminate and substrate for circuitDAIKIN IND LTD·Filed 2023·Application pending·0 cites
- 3555US2010244338A1Non-ferrous metal melt pump and non-ferrous metal melting furnace using the sameTAKAHASHI KENZO·Filed 2009·Application pending·0 cites
- 3654US5758369ABathtub having bath water activating apparatusFiled 1997·Granted Jun 2, 1998·28 cites·5 claims
- 3754US4305082AElectric recording system and electric heat recording sheetMITSUBISHI ELECTRIC CORP·Filed 1979·Granted Dec 8, 1981·13 cites·12 claims
- 3854US2020261970A1Device and method for continuously removing impurities from molten metalTAKAHASHI KENZO·Filed 2020·Application pending·0 cites
- 3953US2025386434A9Fluororesin long film, metal-clad laminate and substrate for circuitDAIKIN IND LTD·Filed 2025·Application pending·0 cites
- 4053US2025197575A1Fluororesin film, metal-clad laminate and substrate for circuitDAIKIN IND LTD·Filed 2025·Application pending·0 cites
- 4152US9364891B2Molding device for continuous casting with stirring unitTAKAHASHI KENZO·Filed 2013·Granted Jun 14, 2016·0 cites·15 claims
- 4251US12405062B2Metal melt pump with heat insulating hoodZMAG LTD·Filed 2023·Granted Sep 2, 2025·0 cites·12 claims
- 4351US12090546B2Molten metal purification deviceTAKAHASHI KENZO·Filed 2020·Granted Sep 17, 2024·0 cites·10 claims
- 4451US10376951B2Method of manufacturing conductive metal sheet and apparatus for manufacturing conductive metal sheetTAKAHASHI KENZO·Filed 2015·Granted Aug 13, 2019·0 cites·5 claims
- 4551US9958209B2Permanent magnet-type molten metal stirring device and melting furnace and continuous casting apparatus including the sameTAKAHASHI KENZO·Filed 2015·Granted May 1, 2018·0 cites·15 claims
- 4650US2007092613A1Method of roasted coffee beans treatment and steam-treated roasted coffee beansSUNTORY LTD·Filed 2004·Application pending·0 cites
- 4749US11717884B2Molten metal pump, and method of adjusting pumping power of molten metal pumpTAKAHASHI KENZO·Filed 2020·Granted Aug 8, 2023·0 cites·13 claims
- 4849US2010130603A1Medicament for prophylactic and therapeutic treatment of dermatosis resulting from excessively advanced keratinizationUNIV KYOTO·Filed 2008·Application pending·0 cites
- 4948US2006240167A1Ultrafine ground tea dispersion and food or beverage containing the sameTAKAHASHI KENZO·Filed 2004·Application pending·0 cites
- 5046US10619928B2Conductive metal melting furnace, conductive metal melting furnace system equipped with same, and conductive metal melting methodTAKAHASHI KENZO·Filed 2016·Granted Apr 14, 2020·0 cites·11 claims
Showing the top 50 of 64 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →