Inventor · disambiguated record
Hiroyuki Murai
Also filed as: MURAI HIROYUKI
81 granted patents·13 pending applications·1,964 citations·filing 1988–2020
99Inventor score
Files withMITSUBISHI ELECTRIC CORP32SHARP KK16MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10FUJITSU LTD6DENSO CORP5
Top patents by PatentIndex Score
94 records- 0198US7825888B2Shift register circuit and image display apparatus containing the sameMITSUBISHI ELECTRIC CORP·Filed 2007·Granted Nov 2, 2010·74 cites·25 claims
- 0297US7289593B2Shift register and image display apparatus containing the sameMITSUBISHI ELECTRIC CORP·Filed 2005·Granted Oct 30, 2007·45 cites·5 claims
- 0397US6539787B1Glow plug having a combustion pressure sensorDENSO CORP·Filed 2000·Granted Apr 1, 2003·70 cites·18 claims
- 0497US5767930AActive-matrix liquid crystal display and fabrication method thereofMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Jun 16, 1998·225 cites·19 claims
- 0596US7403586B2Shift register and image display apparatus containing the sameMITSUBISHI ELECTRIC CORP·Filed 2007·Granted Jul 22, 2008·23 cites·8 claims
- 0696US5370948AProcess for production of positive electrode active material for nonaqueous electrolyte lithium secondary cellMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Dec 6, 1994·118 cites·4 claims
- 0795US8269744B2Touch screen, touch panel and display deviceAGARI MASAFUMI·Filed 2009·Granted Sep 18, 2012·56 cites·9 claims
- 0895US8023610B2Semiconductor device and shift register circuitMITSUBISHI ELECTRIC CORP·Filed 2008·Granted Sep 20, 2011·43 cites·3 claims
- 0995US7443944B2Shift register, image display apparatus containing the same and signal generation circuitMITSUBISHI ELECTRIC CORP·Filed 2007·Granted Oct 28, 2008·42 cites·24 claims
- 1090US8390598B2Touch screen, touch panel and display deviceAGARI MASAFUMI·Filed 2012·Granted Mar 5, 2013·13 cites·11 claims
- 1190US7499518B2Shift register and image display apparatus containing the sameMITSUBISHI ELECTRIC CORP·Filed 2006·Granted Mar 3, 2009·23 cites·8 claims
- 1290US6575039B2Combustion pressure sensor assemblyDENSO CORP·Filed 2000·Granted Jun 10, 2003·43 cites·14 claims
- 1390US5414278AActive matrix liquid crystal display deviceMITSUSHIBI DENKI KABUSHIKI KAI·Filed 1994·Granted May 9, 1995·120 cites·10 claims
- 1489US8094133B2Touch panel deviceSATO IWAO·Filed 2009·Granted Jan 10, 2012·35 cites·5 claims
- 1589US6411038B2Installation structure of engine component with combustion pressure sensor in engineDENSO CORP·Filed 2000·Granted Jun 25, 2002·42 cites·12 claims
- 1689US5494184ACan top with an overturnable tabMITSUBISHI MATERIALS CORP·Filed 1994·Granted Feb 27, 1996·118 cites·14 claims
- 1788US8259086B2Touch panel and display device comprising the sameAGARI MASAFUMI·Filed 2008·Granted Sep 4, 2012·21 cites·7 claims
- 1886US6756953B1Liquid crystal display device implementing gray scale based on digital data as well as portable telephone and portable digital assistance device provided with the sameMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Jun 29, 2004·32 cites·13 claims
- 1986US6146930AMethod of fabricating an active-matrix liquid crystal displayMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Nov 14, 2000·60 cites·19 claims
- 2085US6961042B2Liquid crystal displayMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Nov 1, 2005·28 cites·19 claims
- 2184US7209057B2Decode circuitry and a display device using the sameMITSUBISHI ELECTRIC CORP·Filed 2006·Granted Apr 24, 2007·16 cites·10 claims
- 2281US8478175B2Image forming apparatusMURAI HIROYUKI·Filed 2011·Granted Jul 2, 2013·4 cites·4 claims
- 2381US8032051B2Belt carrying device, intermediate transfer device, and image forming apparatusSHARP KK·Filed 2009·Granted Oct 4, 2011·6 cites·7 claims
- 2481US6723472B2Lithium secondary batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Apr 20, 2004·24 cites·10 claims
- 2581US5296319ANon-aqueous electrolyte secondary batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Mar 22, 1994·61 cites·3 claims
- 2680US4853582ASpark plug for use in internal combustion engineNIPPON DENSO CO·Filed 1988·Granted Aug 1, 1989·44 cites·10 claims
- 2779US7957688B2Image forming method and image forming apparatusSHARP KK·Filed 2007·Granted Jun 7, 2011·5 cites·3 claims
- 2879US5316875ASecondary battery with nonaqueous electrolyte and method of manufacturing sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted May 31, 1994·58 cites·5 claims
- 2978US7769313B2Charging device and image forming apparatusSHARP KK·Filed 2007·Granted Aug 3, 2010·5 cites·4 claims
- 3078US6982568B2Image display device having inspection terminalMITSUBISHI ELECTRIC CORP·Filed 2003·Granted Jan 3, 2006·18 cites·9 claims
- 3177US4845400ASpark plug for internal-combustion engineNIPPON DENSO CO·Filed 1988·Granted Jul 4, 1989·30 cites·14 claims
- 3276US7929874B2Transfer device and image forming apparatus using the sameSHARP KK·Filed 2009·Granted Apr 19, 2011·4 cites·7 claims
- 3375US7394419B2Decoding circuit for decoding multibit data, and a display apparatus utilizing the sameMITSUBISHI ELECTRIC CORP·Filed 2007·Granted Jul 1, 2008·3 cites·12 claims
- 3474US7526217B2Image forming apparatus and waste toner warning methodSHARP KK·Filed 2006·Granted Apr 28, 2009·4 cites·19 claims
- 3574US7504869B2Frequency dividing circuit, power supply circuit and display deviceMITSUBISHI ELECTRIC CORP·Filed 2005·Granted Mar 17, 2009·3 cites·15 claims
- 3673US7660547B2Charging deviceSHARP KK·Filed 2007·Granted Feb 9, 2010·4 cites·21 claims
- 3773US6483079B2Glow plug and method of manufacturing the same, and ion current detectorDENSO CORP·Filed 1997·Granted Nov 19, 2002·37 cites·86 claims
- 3873US5474861AElectrode for non-aqueous electrolyte secondary batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Dec 12, 1995·44 cites·17 claims
- 3972US7106403B2Transflective display with through hole extending through a light shield in the transmissive region of the displayADVANCED DISPLAY KK·Filed 2003·Granted Sep 12, 2006·12 cites·12 claims
- 4071US9147370B2Image display apparatusTOBITA YOUICHI·Filed 2010·Granted Sep 29, 2015·2 cites·11 claims
- 4171US6306693B1Method of manufacturing semiconductor device, method of manufacturing active matrix substrate, and electrooptic deviceSEIKO EPSON CORP·Filed 2000·Granted Oct 23, 2001·17 cites·11 claims
- 4270US7702277B2Image forming apparatus and maintenance method thereofSHARP KK·Filed 2006·Granted Apr 20, 2010·3 cites·9 claims
- 4370US6621477B1Liquid crystal display deviceMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Sep 16, 2003·12 cites·5 claims
- 4468US8121530B2Image forming method and image forming apparatusTAKIGUCHI TOSHIKI·Filed 2011·Granted Feb 21, 2012·1 cites·8 claims
- 4568US7302217B2Image forming apparatus and transfer apparatus employing endless beltSHARP KK·Filed 2005·Granted Nov 27, 2007·3 cites·13 claims
- 4668US5490320AMethod of making a positive electrode for lithium secondary batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Feb 13, 1996·36 cites·4 claims
- 4768US5159232ASpark plugs for internal-combustion enginesNIPPON DENSO CO·Filed 1989·Granted Oct 27, 1992·23 cites·14 claims
- 4867US8462285B2Scanning line driving circuit for active matrix and image display deviceNOJIRI ISAO·Filed 2008·Granted Jun 11, 2013·2 cites·14 claims
- 4967US7313338B2Image transfer deviceSHARP KK·Filed 2005·Granted Dec 25, 2007·3 cites·13 claims
- 5067US5262255ANegative electrode for non-aqueous electrolyte secondary batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Nov 16, 1993·36 cites·7 claims
Showing the top 50 of 94 patent records by PatentIndex Score.
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