Inventor · disambiguated record
Kenji Furusawa
Also filed as: FURUSAWA KENJI
23 granted patents·5 pending applications·342 citations·filing 1989–2024
96Inventor score
Files withHITACHI LTD14RENESAS ELECTRONICS CORP4SAMSUNG SDI CO LTD4HITACHI GLOBAL STORAGE TECH2FUKAZAWA MITSUYA1
Top patents by PatentIndex Score
28 records- 0193US5651867APlasma processing method and apparatusHITACHI LTD·Filed 1990·Granted Jul 29, 1997·91 cites·23 claims
- 0291US4950548AMagnetic recording medium and method of producing sameHITACHI LTD·Filed 1989·Granted Aug 21, 1990·42 cites·15 claims
- 0390US9285822B2Small-circuit-scale reference voltage generating circuitRENESAS ELECTRONICS CORP·Filed 2013·Granted Mar 15, 2016·11 cites·3 claims
- 0490US6638403B1Plasma processing apparatus with real-time particle filterHITACHI LTD·Filed 2000·Granted Oct 28, 2003·53 cites·8 claims
- 0588US8493130B2Reference voltage generating circuitFUKAZAWA MITSUYA·Filed 2012·Granted Jul 23, 2013·16 cites·8 claims
- 0687US8988137B2Reference voltage generating circuitRENESAS ELECTRONICS CORP·Filed 2013·Granted Mar 24, 2015·8 cites·9 claims
- 0780US7405394B2Gas cluster-ion irradiation apparatusHITACHI LTD·Filed 2005·Granted Jul 29, 2008·5 cites·4 claims
- 0879US6687089B2Thin film magnetic head with base coat and small pole-tip recessHITACHI LTD·Filed 2001·Granted Feb 3, 2004·14 cites·14 claims
- 0977US5958542AThin film magnetic disc and method of manufacturing the discHITACHI LTD·Filed 1996·Granted Sep 28, 1999·36 cites·16 claims
- 1073US10202042B2Electric vehicle power conversion systemSAMSUNG SDI CO LTD·Filed 2014·Granted Feb 12, 2019·6 cites·13 claims
- 1168US6875326B2Plasma processing apparatus with real-time particle filterHITACHI LTD·Filed 2002·Granted Apr 5, 2005·9 cites·2 claims
- 1263US5825591AFrictionally sliding head magnet disk apparatusHITACHI LTD·Filed 1996·Granted Oct 20, 1998·16 cites·18 claims
- 1363US5104709AMagnetic recording medium which includes a protective layer, an adhesion strengthening substance and a lubricant layerHITACHI LTD·Filed 1990·Granted Apr 14, 1992·15 cites·21 claims
- 1460US10046646B2Power conversion system for electric vehiclesSAMSUNG SDI CO LTD·Filed 2014·Granted Aug 14, 2018·2 cites·4 claims
- 1558US2024291449A1Amplifier circuit, power amplifier circuit, and communication deviceMURATA MANUFACTURING CO·Filed 2024·Application pending·0 cites
- 1657US6613428B2Magnetic recording medium and magnetic recording and reproducing apparatus wherein the magnetic layer has a fluctuation of field; A or Hf of not less than 30 OerstedsHITACHI LTD·Filed 2001·Granted Sep 2, 2003·4 cites·2 claims
- 1753US7147540B2Magnetic head slider and method of manufacturing the sameHITACHI GLOBAL STORAGE TECH·Filed 2003·Granted Dec 12, 2006·2 cites·4 claims
- 1850US6846577B2Magnetic recording medium possessing a fluctuation field of not less than 30 OeHITACHI LTD·Filed 2003·Granted Jan 25, 2005·2 cites·11 claims
- 1948US9335778B2Reference voltage generating circuitRENESAS ELECTRONICS CORP·Filed 2015·Granted May 10, 2016·0 cites·4 claims
- 2047US9785176B2Small-circuit-scale reference voltage generating circuitRENESAS ELECTRONICS CORP·Filed 2016·Granted Oct 10, 2017·0 cites·20 claims
- 2147US7157162B2Magnetic recording medium and magnetic recording and reproducing apparatusHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Jan 2, 2007·0 cites·5 claims
- 2242US9403438B2Control device for hybrid vehicle and control method for hybrid vehicleSAMSUNG SDI CO LTD·Filed 2014·Granted Aug 2, 2016·0 cites·5 claims
- 2342US6310748B1Magnetic thin film magnetic recording mediumHITACHI LTD·Filed 1995·Granted Oct 30, 2001·5 cites·17 claims
- 2440US6831277B1Method for measuring dimensions and alignment of thin film magnetic head and apparatus thereforHITACHI LTD·Filed 1999·Granted Dec 14, 2004·5 cites·12 claims
- 2540US2008047577A1Substrate Cleaning Device and Cleaning Method ThereofGOTO HIDETO·Filed 2007·Application pending·0 cites
- 2639US2005028929A1Substrate processing apparatus and method thereofFiled 2004·Application pending·0 cites
- 2739US2015097501A1Electric vehicle power conversion systemSAMSUNG SDI CO LTD·Filed 2014·Application pending·0 cites
- 2838US2011113620A1Manufacturing Method of Magnetic Head SliderHITACHI LTD·Filed 2010·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Kenji Furusawa files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →