Inventor · disambiguated record
Katsuyuki Yamazaki
Also filed as: YAMAZAKI KATSUYUKI
48 granted patents·3 pending applications·464 citations·filing 1987–2020
98Inventor score
Files withCANON KK21HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD14KOKUSAI DENSHIN DENWA CO LTD5HITACHI IND EQUIPMENT SYS4MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4
Top patents by PatentIndex Score
51 records- 0193US11165312B2Axial-gap dynamo-electric machineHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2014·Granted Nov 2, 2021·15 cites·21 claims
- 0291US7649298B2Claw teeth type electric rotary machine and manufacturing method for statorsHITACHI IND EQUIPMENT SYS·Filed 2007·Granted Jan 19, 2010·21 cites·13 claims
- 0389US8823762B2Image forming apparatus with sinusoid-like adjustment of light incident on a rotating polygon mirrorCANON KK·Filed 2013·Granted Sep 2, 2014·5 cites·2 claims
- 0488US10763716B2Axial-air-gap dynamo-electric machine with a tubular-shaped stator bobbinHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2014·Granted Sep 1, 2020·9 cites·20 claims
- 0587US7417652B2Image forming apparatusCANON KK·Filed 2006·Granted Aug 26, 2008·11 cites·3 claims
- 0685US7711281B2Image forming apparatus for executing adjustment processing and finishing processingCANON KK·Filed 2006·Granted May 4, 2010·8 cites·3 claims
- 0782US5062106AATM exchange systemKOKUSAI DENSHIN DENWA CO LTD·Filed 1990·Granted Oct 29, 1991·114 cites·7 claims
- 0881US9188902B2Image forming apparatus and correction data generation methodCANON KK·Filed 2015·Granted Nov 17, 2015·2 cites·12 claims
- 0981US7471908B2Image forming apparatus that forms adjustment images having different densities and image forming method of controlling the image forming apparatusCANON KK·Filed 2006·Granted Dec 30, 2008·6 cites·22 claims
- 1081US7286776B2Color image forming apparatus with vibration control method for controlling the same and control program for implementing the methodCANON KK·Filed 2005·Granted Oct 23, 2007·6 cites·8 claims
- 1181US7042591B1Image exposure apparatus and image forming apparatusCANON KK·Filed 2000·Granted May 9, 2006·19 cites·6 claims
- 1277US6710794B1Light print headCANON KK·Filed 2000·Granted Mar 23, 2004·26 cites·19 claims
- 1376US10630120B2Axial-air-gap motor and bobbin for motorHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2014·Granted Apr 21, 2020·3 cites·10 claims
- 1474US7592734B2Three-phase permanent magnet brushless motorHITACHI IND EQUIPMENT SYS·Filed 2006·Granted Sep 22, 2009·7 cites·4 claims
- 1571US5394395ACell delay addition circuitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Feb 28, 1995·45 cites·8 claims
- 1669US10454325B2Axial air gap rotating electric machine and rotating electric machine bobbinHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2014·Granted Oct 22, 2019·2 cites·18 claims
- 1769US9557679B2Image forming apparatus employing optical scanning apparatus that scans using multiple beams of light emitted from multiple light sources driven by multiple driving ICsCANON KK·Filed 2014·Granted Jan 31, 2017·1 cites·5 claims
- 1868US10530210B2Axial air gap rotating electric machineHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2014·Granted Jan 7, 2020·2 cites·14 claims
- 1968US7699311B2Sheet discriminating apparatus and image forming apparatusCANON KK·Filed 2006·Granted Apr 20, 2010·3 cites·8 claims
- 2068US5930015AOptical access systemKOKUSAI DENSHIN DENWA CO LTD·Filed 1997·Granted Jul 27, 1999·36 cites·7 claims
- 2162US10523100B2Axial air-gap rotary electric machineHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2014·Granted Dec 31, 2019·1 cites·11 claims
- 2262US7546045B2Image forming apparatus having image placement control and method of controlling sameCANON KK·Filed 2006·Granted Jun 9, 2009·2 cites·12 claims
- 2362US4797931AAudio frequency signal identification apparatusKOKUSAI DENSHIN DENWA CO LTD·Filed 1987·Granted Jan 10, 1989·26 cites·4 claims
- 2455US7963741B2Motor and fan device using the sameHITACHI IND EQUIPMENT SYS·Filed 2007·Granted Jun 21, 2011·1 cites·13 claims
- 2555US7853654B2Mass mail detection system and mail serverKDDI CORP·Filed 2005·Granted Dec 14, 2010·2 cites·11 claims
- 2654US4841522ATime division channel switching circuitKOKUSAI DENSHIN DENWA CO LTD·Filed 1988·Granted Jun 20, 1989·15 cites·3 claims
- 2751US11251670B2Axial air-gap rotary electric machine having a different number of internal side layers and external side layersHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2014·Granted Feb 15, 2022·0 cites·13 claims
- 2851US11139714B2Axial gap rotary electric machineHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2017·Granted Oct 5, 2021·0 cites·8 claims
- 2951US5881154AData scramble transmission systemKOKUSAI DENSHIN DENWA CO LTD·Filed 1997·Granted Mar 9, 1999·29 cites·8 claims
- 3049US10848029B2Axial gap type rotating electric machine and rotating electric machine stator bobbinHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2016·Granted Nov 24, 2020·0 cites·14 claims
- 3148US7450145B2Light beam scannerCANON KK·Filed 2004·Granted Nov 11, 2008·3 cites·9 claims
- 3248US5291483ACell transfer method and cell receiving apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Mar 1, 1994·18 cites·2 claims
- 3346US8018480B2Image forming apparatus and its control methodCANON KK·Filed 2008·Granted Sep 13, 2011·0 cites·7 claims
- 3445US11683422B2Image processing system, image processing apparatus, and image processing methodCANON KK·Filed 2020·Granted Jun 20, 2023·0 cites·19 claims
- 3545US11050316B2Axial gap type rotating electric machineHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2017·Granted Jun 29, 2021·0 cites·7 claims
- 3645US10992203B2Axial gap type rotary electric machineHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2016·Granted Apr 27, 2021·0 cites·12 claims
- 3745US10886803B2Axial gap-type rotary electrical machineHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2017·Granted Jan 5, 2021·0 cites·4 claims
- 3845US9568853B2Image forming apparatus including a plurality of driver IC configured to drive a plurality of light-emitting pointsCANON KK·Filed 2014·Granted Feb 14, 2017·0 cites·1 claims
- 3945US2019238076A1Motor control deviceCANON KK·Filed 2019·Application pending·0 cites
- 4044US9983502B2ControllerCANON KK·Filed 2016·Granted May 29, 2018·0 cites·13 claims
- 4144US9229352B2Image forming apparatus that controls correction of image forming positions and method of controlling the sameCANON KK·Filed 2013·Granted Jan 5, 2016·0 cites·11 claims
- 4243US9551954B2Image forming apparatusCANON KK·Filed 2013·Granted Jan 24, 2017·0 cites·10 claims
- 4343USD572660SClaw teeth motor coreHITACHI IND EQUIPMENT SYS·Filed 2006·Granted Jul 8, 2008·5 cites·1 claims
- 4442US2008292333A1Image forming apparatusCANON KK·Filed 2008·Application pending·0 cites
- 4541US2003031462A1Collection and accumlation system for packets with time informationFiled 2002·Application pending·0 cites
- 4640US11190062B2Axial gap type rotating electric machine and statorHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2015·Granted Nov 30, 2021·0 cites·10 claims
- 4739US11114916B2Axial gap-type rotary electric machine and method for producing sameHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2017·Granted Sep 7, 2021·0 cites·6 claims
- 4838US8068751B2Image forming apparatusYAMAZAKI KATSUYUKI·Filed 2009·Granted Nov 29, 2011·0 cites·5 claims
- 4938US6061352AATM cell receiver system with source clock recoveryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted May 9, 2000·13 cites·15 claims
- 5035US9575432B2Image forming apparatusCANON KK·Filed 2015·Granted Feb 21, 2017·0 cites·12 claims
Showing the top 50 of 51 patent records by PatentIndex Score.
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