Inventor · disambiguated record
Hirokazu Yukawa
Also filed as: YUKAWA HIROKAZU
14 granted patents·5 pending applications·136 citations·filing 1990–2022
91Inventor score
Top patents by PatentIndex Score
19 records- 0177US5709944APolytetrafluoroethylene molding powderDAIKIN IND LTD·Filed 1995·Granted Jan 20, 1998·40 cites·6 claims
- 0273US5763082APolytetrafluoroethylene molding powderDAIKIN IND LTD·Filed 1995·Granted Jun 9, 1998·31 cites·23 claims
- 0370US7528221B2Modified polytetrafluoethylene molded article and process for manufacture thereofDAIKIN IND LTD·Filed 2005·Granted May 5, 2009·2 cites·14 claims
- 0467US12291624B2Polytetrafluoroethylene compositionDAIKIN IND LTD·Filed 2019·Granted May 6, 2025·0 cites·5 claims
- 0565US11168210B2Resin compositionDAIKIN IND LTD·Filed 2019·Granted Nov 9, 2021·0 cites·4 claims
- 0663US11692047B2Manufacturing method for low molecular weight polytetrafluoroethyleneDAIKIN IND LTD·Filed 2019·Granted Jul 4, 2023·0 cites·5 claims
- 0763US5154866AMolding process for preparing porous polytetrafluoroethylene articlesDAIKIN IND LTD·Filed 1992·Granted Oct 13, 1992·20 cites·22 claims
- 0863US2022297394A1Production method for composite materialDAIKIN IND LTD·Filed 2022·Application pending·0 cites
- 0960US5321059AProcess for preparing polytetrafluoroethylene granular powder containing filler and polytetrafluoroethylene granular prepared by the sameDAIKIN IND LTD·Filed 1992·Granted Jun 14, 1994·12 cites·6 claims
- 1053US11314190B2Imaging systemHEWLETT PACKARD DEVELOPMENT CO·Filed 2019·Granted Apr 26, 2022·0 cites·16 claims
- 1151US6037402AGranular powder of filled polytetrafluoroethylene and process for the production thereofDAIKIN IND LTD·Filed 1996·Granted Mar 14, 2000·12 cites·15 claims
- 1251US2022254659A1Member for semiconductor cleaning apparatusDAIKIN IND LTD·Filed 2022·Application pending·0 cites
- 1349US8466236B2Fluororesin composition, fluororesin molded article and method for producing the sameYOSHIMOTO HIROYUKI·Filed 2008·Granted Jun 18, 2013·0 cites·6 claims
- 1448US2008227880A1Porous body and filterDAIKIN IND LTD·Filed 2008·Application pending·0 cites
- 1545US6197862B1Filled polytetrafluoroethylene granular powder and process for the production thereofDAIKIN IND LTD·Filed 1996·Granted Mar 6, 2001·9 cites·20 claims
- 1645US2021239609A1Water content sensorHEWLETT PACKARD DEVELOPMENT CO·Filed 2019·Application pending·0 cites
- 1742US5189143AProcess for preparing polytetrafluoroethylene granular powerDAIKIN IND LTD·Filed 1991·Granted Feb 23, 1993·7 cites·8 claims
- 1837US5264523AProcess for mixing polytetrafluoroethylene molding powder and organic fillerDAIKIN IND LTD·Filed 1990·Granted Nov 23, 1993·3 cites·14 claims
- 1936US2022011093A1Optical media sensor with blowerHEWLETT PACKARD DEVELOPMENT CO·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →