Inventor · disambiguated record
Hirofumi Matsuda
Also filed as: MATSUDA HIROFUMI
7 granted patents·2 pending applications·74 citations·filing 1991–2019
81Inventor score
Files withMITSUBISHI ELECTRIC CORP4CANON KK1DUPONT TORAY CO LTD1KYOCERA MITA CORP1MITA INDUSTRIAL CO LTD1
Top patents by PatentIndex Score
9 records- 0188US5150224AImage forming apparatus with selectable automatic document size or copy paper size priority modesMITA INDUSTRIAL CO LTD·Filed 1991·Granted Sep 22, 1992·40 cites·4 claims
- 0281US7042141B2Method of producing lead zirconate titanate-based thin film, dielectric device and dielectric thin filmCANON KK·Filed 2004·Granted May 9, 2006·25 cites·30 claims
- 0356US11255587B2Oil separator and air conditioner including the sameMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Feb 22, 2022·0 cites·14 claims
- 0453US11428449B2Separator and refrigeration cycle apparatusMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Aug 30, 2022·0 cites·9 claims
- 0550US2022404078A1Gas-Liquid Separation Device and Refrigeration Cycle ApparatusMITSUBISHI ELECTRIC CORP·Filed 2019·Application pending·0 cites
- 0647US7292362B2Facsimile apparatusKYOCERA MITA CORP·Filed 2004·Granted Nov 6, 2007·1 cites·15 claims
- 0743US11105537B2Refrigeration cycle apparatusMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Aug 31, 2021·0 cites·3 claims
- 0841US2009317217A1Workpiece transportation system comprising automated transport vehicles and workpiece carriersYAZAKI KAKO CORP·Filed 2007·Application pending·0 cites
- 0922US6174486B1Method for heat-setting spandex-containing garmentsDUPONT TORAY CO LTD·Filed 1998·Granted Jan 16, 2001·8 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →