Inventor · disambiguated record
Kenji Kanai
Also filed as: KANAI KENJI
54 granted patents·1 pending application·751 citations·filing 1967–2024
98Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD35FUJI XEROX CO LTD8MITSUBA ELECTRIC MFG CO4KANAI KENJI3FUJIFILM BUSINESS INNOVATION CORP2
Top patents by PatentIndex Score
55 records- 0193US4613918APerpendicular magnetic playback head and a perpendicular magnetic recording and reproducing deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1983·Granted Sep 23, 1986·46 cites·22 claims
- 0292US4052749AThin film magnetic headMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1976·Granted Oct 4, 1977·37 cites·12 claims
- 0388US3987485AMagnetic head with thin film componentsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1974·Granted Oct 19, 1976·29 cites·7 claims
- 0487US4071868ANarrow track MR head with side shieldsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1975·Granted Jan 31, 1978·27 cites·7 claims
- 0586US5080295AWire tensioner for a wire handling machineMITSUBA ELECTRIC MFG CO·Filed 1990·Granted Jan 14, 1992·39 cites·4 claims
- 0685US8509666B2Fixing device and image forming apparatusKOBAYASHI YASUYUKI·Filed 2010·Granted Aug 13, 2013·4 cites·11 claims
- 0785US4490760AThin-film magnetic headMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1982·Granted Dec 25, 1984·26 cites·7 claims
- 0885US3975764ATelevision signal recording and reproducing systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1974·Granted Aug 17, 1976·27 cites·6 claims
- 0983US4422117AThin film magnetic head and method of making itMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1981·Granted Dec 20, 1983·24 cites·10 claims
- 1082US9841710B1Transport device, fixing device, and image forming apparatusFUJI XEROX CO LTD·Filed 2016·Granted Dec 12, 2017·2 cites·3 claims
- 1182US4477794AMagnetoresistive elementMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1982·Granted Oct 16, 1984·32 cites·17 claims
- 1282US4241367AThin film magnetic headMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1979·Granted Dec 23, 1980·21 cites·5 claims
- 1379US4318148AThin-film magnetic headMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1980·Granted Mar 2, 1982·20 cites·2 claims
- 1478US4622613AThin film magnetic headMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1983·Granted Nov 11, 1986·19 cites·8 claims
- 1578US4402801AMethod for manufacturing thin film magnetic headMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1982·Granted Sep 6, 1983·20 cites·6 claims
- 1678US4354212AMagnetic head and method of production thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1980·Granted Oct 12, 1982·20 cites·6 claims
- 1778US4092688AMulti-track thin film magnetic headMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1976·Granted May 30, 1978·19 cites·9 claims
- 1876US9939777B2Attachment structure for attachable body and image forming apparatusFUJI XEROX CO LTD·Filed 2017·Granted Apr 10, 2018·1 cites·9 claims
- 1975US6287852B1Photosynthetic culture apparatus and group of photosynthesis culture apparatusesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Sep 11, 2001·76 cites·19 claims
- 2075US3986210AMagnetic head device using printed circuit techniquesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1974·Granted Oct 12, 1976·16 cites·4 claims
- 2174US9696679B2Image forming apparatusFUJI XEROX CO LTD·Filed 2016·Granted Jul 4, 2017·1 cites·20 claims
- 2274US4127884AMagnetic head and method of making the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1977·Granted Nov 28, 1978·25 cites·6 claims
- 2373US4558385AThin film magnetic headMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1984·Granted Dec 10, 1985·16 cites·7 claims
- 2473US4246620AThin film magnetic head and method for manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1979·Granted Jan 20, 1981·22 cites·3 claims
- 2572US3987488AMulti-tracks magnetic head with single turn winding structureMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1975·Granted Oct 19, 1976·15 cites·6 claims
- 2669US4353102AThin-film magnetic headMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1980·Granted Oct 5, 1982·14 cites·5 claims
- 2769US2024331846A1Heart rate information concealed video transmission method, program, and deviceUNIV WASEDA·Filed 2024·Application pending·0 cites
- 2868US8422927B2Fixing device and image forming apparatusKOBAYASHI YASUYUKI·Filed 2011·Granted Apr 16, 2013·1 cites·12 claims
- 2967US4362767AMagnetic thin film and method of making itMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1979·Granted Dec 7, 1982·13 cites·3 claims
- 3066US4065797AMulti-element magnetic headMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1975·Granted Dec 27, 1977·11 cites·13 claims
- 3164US8699918B2Fixing device and image forming apparatusKANAI KENJI·Filed 2012·Granted Apr 15, 2014·1 cites·7 claims
- 3263US7055820B2Sheet discharge device and sheet processing device using the sameFUJI XEROX CO LTD·Filed 2004·Granted Jun 6, 2006·8 cites·16 claims
- 3362US7505726B2Fixing device and image formation apparatusFUJI XEROX CO LTD·Filed 2006·Granted Mar 17, 2009·2 cites·7 claims
- 3460US11287773B2Grounding structure for endless belt, fixing device, and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Mar 29, 2022·0 cites·20 claims
- 3560US4409632AMagnetic head arrangementMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1980·Granted Oct 11, 1983·10 cites·7 claims
- 3658US4051542AMagnetic head with thin sheet exhibiting magnetoresistive propertyMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1975·Granted Sep 27, 1977·8 cites·6 claims
- 3757US4504540AThin film elementMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1984·Granted Mar 12, 1985·8 cites·5 claims
- 3854US4068272AHigh sensitivity magnetic head using magneto-resistive effect elementMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1975·Granted Jan 10, 1978·7 cites·8 claims
- 3953US6948711B2Sheet ejection apparatus, sheet processing apparatus and sheet ejection unitFUJI XEROX CO LTD·Filed 2002·Granted Sep 27, 2005·3 cites·27 claims
- 4053US4072993AMulti-element magnetic headMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1975·Granted Feb 7, 1978·14 cites·9 claims
- 4150US9645539B2Decurler and image forming apparatusFUJI XEROX CO LTD·Filed 2015·Granted May 9, 2017·0 cites·5 claims
- 4250US9098043B2Image forming apparatus having a setting device for setting a recording medium sizeFUJI XEROX CO LTD·Filed 2012·Granted Aug 4, 2015·0 cites·6 claims
- 4350US4477488AMethod of manufacturing magnetic recording mediumMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1983·Granted Oct 16, 1984·8 cites·4 claims
- 4449US4857790AWinding patterns for armaturesMITSUBA ELECTRIC MFG CO·Filed 1988·Granted Aug 15, 1989·16 cites·7 claims
- 4548US11048193B1Pressure device and pressure processing device using the sameFUJIFILM BUSINESS INNOVATION CORP·Filed 2020·Granted Jun 29, 2021·0 cites·20 claims
- 4647US4034414AMagnetic headMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1975·Granted Jul 5, 1977·5 cites·8 claims
- 4745US4394699AThin-film magnetic headMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1981·Granted Jul 19, 1983·5 cites·9 claims
- 4843US5029619AWire monitoring system for a wire handling machineMITSUBA ELECTRIC MFG CO·Filed 1990·Granted Jul 9, 1991·14 cites·3 claims
- 4941US8643912B2Driving mechanism, fixing device, and image forming apparatusKANAI KENJI·Filed 2011·Granted Feb 4, 2014·0 cites·18 claims
- 5041US5100071AMotor armature coil winding machineMITSUBA ELECTRIC MFG CO·Filed 1990·Granted Mar 31, 1992·9 cites·2 claims
Showing the top 50 of 55 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →