Inventor · disambiguated record
Kouji Watanabe
Also filed as: WATANABE KOUJI
62 granted patents·9 pending applications·1,262 citations·filing 1980–2023
99Inventor score
Top patents by PatentIndex Score
71 records- 0197US11262695B2Drum unit having electrical contact surface positioned at outer surface of frame and image forming apparatus provided with the sameBROTHER IND LTD·Filed 2020·Granted Mar 1, 2022·3 cites·13 claims
- 0296US10401789B2Drum unit having electrical contact surface positioned at outer surface of frame and image forming apparatus provided with the sameBROTHER IND LTD·Filed 2018·Granted Sep 3, 2019·8 cites·27 claims
- 0395US6361283B1Displacement control valveTOYODA AUTOMATIC LOOM WORKS·Filed 2000·Granted Mar 26, 2002·74 cites·23 claims
- 0495US6354811B1Control valve for variable displacement compressorsTOYODA AUTOMATIC LOOM WORKS·Filed 2000·Granted Mar 12, 2002·71 cites·16 claims
- 0595US5564939AConnector having a latch mechanismFUJITSU LTD·Filed 1995·Granted Oct 15, 1996·136 cites·2 claims
- 0694US10845755B2Drum unit having electrical contact surface positioned at outer surface of frame and image forming apparatus provided with the sameBROTHER IND LTD·Filed 2019·Granted Nov 24, 2020·4 cites·20 claims
- 0790US11853002B2Drum unit having electrical contact surface positioned at outer surface of frame and image forming apparatus provided with the sameBROTHER IND LTD·Filed 2022·Granted Dec 26, 2023·1 cites·20 claims
- 0890US8746681B2Sheet feedersMIZUNO MASATSUGU·Filed 2012·Granted Jun 10, 2014·10 cites·12 claims
- 0988US5195899AImpedance matched electrical connectorFUJITSU LTD·Filed 1992·Granted Mar 23, 1993·67 cites·14 claims
- 1087US6084888ACommunication method and communication equipmentHITACHI LTD·Filed 1998·Granted Jul 4, 2000·94 cites·11 claims
- 1187US5462806APlastic lensNIKON CORP·Filed 1994·Granted Oct 31, 1995·104 cites·15 claims
- 1286US9010749B2Sheet feedersBROTHER IND LTD·Filed 2014·Granted Apr 21, 2015·5 cites·20 claims
- 1385US5890876AControl valve in variable displacement compressorTOYODA AUTOMATIC LOOM WORKS·Filed 1997·Granted Apr 6, 1999·56 cites·29 claims
- 1484US12271148B2Drum unit having electrical contact surface positioned at outer surface of frame and image forming apparatus provided with the sameBROTHER IND LTD·Filed 2023·Granted Apr 8, 2025·0 cites·19 claims
- 1583US5326936AMounting device for mounting an electronic device on a substrate by the surface mounting technologyFUJITSU LTD·Filed 1991·Granted Jul 5, 1994·61 cites·15 claims
- 1682US7262956B2Battery pack and method for manufacturing the sameSONY CORP·Filed 2004·Granted Aug 28, 2007·25 cites·14 claims
- 1780US9304691B2Memory system and bank interleaving methodTOSHIBA KK·Filed 2015·Granted Apr 5, 2016·3 cites·4 claims
- 1880US7034969B2Divided one-dimensional solid-state imaging device, method of controlling one-dimensional solid-state imaging device, and image reading apparatus and method using the sameFUJI PHOTO FILM CO LTD·Filed 2001·Granted Apr 25, 2006·19 cites·13 claims
- 1978US8996782B2Memory system and bank interleaving methodIDE TAKASHI·Filed 2012·Granted Mar 31, 2015·7 cites·12 claims
- 2078US7252477B2Rotating blade bodyMITSUBISHI HEAVY IND LTD·Filed 2006·Granted Aug 7, 2007·10 cites·5 claims
- 2177US7381145B2Apparatus for opening and closing coverTS CORP·Filed 2007·Granted Jun 3, 2008·5 cites·4 claims
- 2275US5964578AControl valve in variable displacement compressorTOYODA AUTOMATIC LOOM WORKS·Filed 1997·Granted Oct 12, 1999·34 cites·18 claims
- 2375US5618202AConnector having strip line structureFUJITSU LTD·Filed 1994·Granted Apr 8, 1997·37 cites·31 claims
- 2474US6368744B1Nonaqueous electrolyte battery having a casing constituted by a laminate filmSONY CORP·Filed 1999·Granted Apr 9, 2002·49 cites·16 claims
- 2574US5447438AMusic training apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Sep 5, 1995·29 cites·14 claims
- 2673US5779492AConnector employing liquid conductor for electrical contactFUJITSU LTD·Filed 1997·Granted Jul 14, 1998·27 cites·10 claims
- 2771US5254471ACarrier for cell cultureTORAY INDUSTRIES·Filed 1992·Granted Oct 19, 1993·49 cites·12 claims
- 2870US9989930B2Mobile electronic device, control method, and non-transitory storage mediumKYOCERA CORP·Filed 2015·Granted Jun 5, 2018·2 cites·4 claims
- 2969US7361428B2Battery deviceSONY CORP·Filed 2003·Granted Apr 22, 2008·12 cites·17 claims
- 3068US9189323B2Semiconductor storage device and method of controlling the sameHIDA TOSHIKATSU·Filed 2011·Granted Nov 17, 2015·2 cites·18 claims
- 3168US6398516B1Variable displacement compressors and control valves for variable displacement compressorsTOYODA AUTOMATIC LOOM WORKS·Filed 1999·Granted Jun 4, 2002·26 cites·18 claims
- 3267US7481614B2Moving blade and gas turbine using the sameMITSUBISHI HEAVY IND LTD·Filed 2005·Granted Jan 27, 2009·10 cites·16 claims
- 3367US6062824AControl valveTOYODA AUTOMATIC LOOM WORKS·Filed 1999·Granted May 16, 2000·25 cites·20 claims
- 3466US6840973B2Air cleaner for combustion engineKAWASAKI HEAVY IND LTD·Filed 2003·Granted Jan 11, 2005·22 cites·15 claims
- 3566US6524077B2Control valve for variable displacement compressorTOYODA AUTOMATIC LOOM WORKS·Filed 2001·Granted Feb 25, 2003·10 cites·20 claims
- 3666US6146106AElectromagnetic valveTOYODA AUTOMATIC LOOM WORKS·Filed 1998·Granted Nov 14, 2000·25 cites·39 claims
- 3766US4464002AElectrical connectorFUJITSU LTD·Filed 1981·Granted Aug 7, 1984·23 cites·3 claims
- 3865US10915266B2Storage deviceTOSHIBA MEMORY CORP·Filed 2016·Granted Feb 9, 2021·2 cites·22 claims
- 3964US9692105B2Information processing apparatusPANASONIC CORP·Filed 2014·Granted Jun 27, 2017·2 cites·6 claims
- 4063US5440454AElectrical connecting device and method for making sameFUJITSU LTD·Filed 1994·Granted Aug 8, 1995·28 cites·10 claims
- 4161US6036447AControl valve having a ground connection for the actuator coilTOYODA AUTOMATIC LOOM WORKS·Filed 1998·Granted Mar 14, 2000·21 cites·18 claims
- 4260US8775739B2Memory system including first and second caches and controlling readout of data therefromHIDA TOSHIKATSU·Filed 2011·Granted Jul 8, 2014·1 cites·46 claims
- 4360US4365857AConnector having polarityFUJITSU LTD·Filed 1980·Granted Dec 28, 1982·21 cites·14 claims
- 4457US8723802B2Mobile electronic deviceWATANABE KOUJI·Filed 2009·Granted May 13, 2014·3 cites·8 claims
- 4556US9786987B2Small antenna apparatus operable in multiple frequency bandsPANASONIC CORP·Filed 2013·Granted Oct 10, 2017·1 cites·10 claims
- 4655US11528681B2Management server, communication device, and communication methodKYOCERA CORP·Filed 2022·Granted Dec 13, 2022·0 cites·4 claims
- 4754US11086744B2Memory systemTOSHIBA MEMORY CORP·Filed 2019·Granted Aug 10, 2021·0 cites·19 claims
- 4853US5508244APretreatment process of zeolite catalyst and process for producing alcohol using the pretreated catalystMITSUBISHI CHEM CORP·Filed 1994·Granted Apr 16, 1996·4 cites·12 claims
- 4949US7213481B2Apparatus for opening and closing coverTS CORP·Filed 2004·Granted May 8, 2007·2 cites·3 claims
- 5048US2016077762A1Memory system, storage systemTOSHIBA KK·Filed 2014·Application pending·0 cites
Showing the top 50 of 71 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →