Inventor · disambiguated record
Kazuhisa Fujiwara
Also filed as: FUJIWARA KAZUHISA
14 granted patents·2 pending applications·64 citations·filing 1999–2024
88Inventor score
Files withHONDA MOTOR CO LTD9MITSUI MINING & SMELTING CO3ISHIKAWA TAKESHI1KATO TAKASHI1NIPPON STEEL & SUMITOMO METAL CORP1
Top patents by PatentIndex Score
16 records- 0184US8715565B2Cooling system and cooling method of rolling steelSUGIYAMA SEIJI·Filed 2009·Granted May 6, 2014·6 cites·17 claims
- 0283US9255304B2Cooling system and cooling method of rolling steelNIPPON STEEL & SUMITOMO METAL CORP·Filed 2014·Granted Feb 9, 2016·2 cites·7 claims
- 0370US8215947B2Molding dieKATO TAKASHI·Filed 2010·Granted Jul 10, 2012·2 cites·8 claims
- 0470US6478247B2Method for winding copper foil on core tubeMITSUI MINING & SMELTING CO·Filed 2001·Granted Nov 12, 2002·11 cites·20 claims
- 0569US6329074B1Copper foil for printed wiring board having excellent chemical resistance and heat resistanceMITSUI MINING & SMELTING CO·Filed 1999·Granted Dec 11, 2001·35 cites·14 claims
- 0666US11478964B2Mold, system and method for manufacturing a molded partHONDA MOTOR CO LTD·Filed 2019·Granted Oct 25, 2022·0 cites·13 claims
- 0764US11967887B2Motor apparatus, electric power unit, and working machineHONDA MOTOR CO LTD·Filed 2021·Granted Apr 23, 2024·0 cites·11 claims
- 0860US2025033261A1Injection molding deviceHONDA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 0958US2025042073A1Injection moldHONDA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 1055US12278538B2Electric power unit and working machineHONDA MOTOR CO LTD·Filed 2021·Granted Apr 15, 2025·0 cites·10 claims
- 1154US10967547B2Mold, system and method for manufacturing a molded partHONDA MOTOR CO LTD·Filed 2015·Granted Apr 6, 2021·0 cites·7 claims
- 1254US9840034B2Mold for vehicle bumper fascia and associated molding techniqueHONDA MOTOR CO LTD·Filed 2016·Granted Dec 12, 2017·0 cites·8 claims
- 1354US6579568B2Copper foil for printed wiring board having excellent chemical resistance and heat resistanceMITSUI MINING & SMELTING CO·Filed 2001·Granted Jun 17, 2003·7 cites·3 claims
- 1450US9561607B2Mold for vehicle bumper fascia and associated molding techniqueHONDA MOTOR CO LTD·Filed 2013·Granted Feb 7, 2017·0 cites·12 claims
- 1550US8146571B2Gas engine and gas-engine-mounted working machineISHIKAWA TAKESHI·Filed 2008·Granted Apr 3, 2012·1 cites·9 claims
- 1645US11527938B2Electric unit including a motor, control unit, cooling fan, and a casing, and an operating machine equipped with the electric unitHONDA MOTOR CO LTD·Filed 2017·Granted Dec 13, 2022·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →