Inventor · disambiguated record
Keiji Suzuki
Also filed as: SUZUKI KEIJI
80 granted patents·28 pending applications·1,711 citations·filing 1979–2025
99Inventor score
Top patents by PatentIndex Score
108 records- 0197US6225708B1Uninterruptable power supplyIBM·Filed 1999·Granted May 1, 2001·276 cites·10 claims
- 0293US12043306B2Magnetic sensor, brake system using the same, and steering system using the sameTDK CORP·Filed 2022·Granted Jul 23, 2024·2 cites·14 claims
- 0390US6288522B1Method and apparatus for controlling battery charging currentIBM·Filed 2000·Granted Sep 11, 2001·93 cites·13 claims
- 0489USD538763STelevision setSHARP KK·Filed 2005·Granted Mar 20, 2007·41 cites·1 claims
- 0588US5811895APower supply circuit for use with a battery and an AC power adaptorIBM·Filed 1995·Granted Sep 22, 1998·178 cites·2 claims
- 0687US5375677ABody frame for a motorcycleHONDA MOTOR CO LTD·Filed 1992·Granted Dec 27, 1994·68 cites·11 claims
- 0785US8770218B2Fill-up control valve deviceTAGAMI HIROYA·Filed 2011·Granted Jul 8, 2014·13 cites·10 claims
- 0885USD568264STelevision setSHARP KK·Filed 2007·Granted May 6, 2008·31 cites·1 claims
- 0985US5528706ACage for roller bearingsNTN TOYO BEARING CO LTD·Filed 1994·Granted Jun 18, 1996·37 cites·6 claims
- 1085US5270930AFour wheel driving vehicle of a front/rear wheel differential operation limiting typeMITSUBISHI MOTORS CORP·Filed 1991·Granted Dec 14, 1993·80 cites·27 claims
- 1183US7626325B2Image display apparatusCANON KK·Filed 2007·Granted Dec 1, 2009·7 cites·4 claims
- 1282US10011169B2Fill-up control valve deviceKYOSAN DENKI KK·Filed 2015·Granted Jul 3, 2018·3 cites·42 claims
- 1382US5862592ACage for roller bearings and method for manufacturing the sameNTN TOYO BEARING CO LTD·Filed 1997·Granted Jan 26, 1999·29 cites·2 claims
- 1481US6362980B1Active filter for computer, filter module, power module and computerIBM·Filed 2000·Granted Mar 26, 2002·42 cites·9 claims
- 1580US7128542B2Variable displacement pumpTOYODA MACHINE WORKS LTD·Filed 2001·Granted Oct 31, 2006·18 cites·5 claims
- 1680US6506675B1Copper film selective formation methodTOSHIBA KK·Filed 2000·Granted Jan 14, 2003·31 cites·6 claims
- 1780US5372214APower steering apparatusTOYODA MACHINE WORKS LTD·Filed 1993·Granted Dec 13, 1994·47 cites·9 claims
- 1879US6431800B1Edged ceramic member and a method of manufacturing sameNGK SPARK PLUG CO·Filed 2000·Granted Aug 13, 2002·26 cites·6 claims
- 1979US6181069B1High frequency discharging method and apparatus, and high frequency processing apparatusTOSHIBA KK·Filed 1999·Granted Jan 30, 2001·63 cites·9 claims
- 2079US5465039APower supply for electronic device, and electronic device systemIBM·Filed 1993·Granted Nov 7, 1995·82 cites·10 claims
- 2178US6834771B2Resin component welding structureKYOSAN DENKI KK·Filed 2002·Granted Dec 28, 2004·14 cites·10 claims
- 2278US5994250ASintered ceramic bodies and ceramic working toolsNGK SPARK PLUG CO·Filed 1998·Granted Nov 30, 1999·31 cites·12 claims
- 2377US8616232B2Fuel cut-off valveSUZUKI KEIJI·Filed 2010·Granted Dec 31, 2013·7 cites·12 claims
- 2477US7821191B2Field emission displayCANON KK·Filed 2007·Granted Oct 26, 2010·4 cites·9 claims
- 2577US7502635B1Method and computer for remote communication while operating in a power-saving modeLENOVO SINGAPORE PTE LTD·Filed 2000·Granted Mar 10, 2009·27 cites·11 claims
- 2677US6278598B1PC switch circuit with discharge circuitryIBM·Filed 1999·Granted Aug 21, 2001·27 cites·6 claims
- 2775US9188236B2Fill-up control valve deviceSUZUKI KEIJI·Filed 2012·Granted Nov 17, 2015·5 cites·10 claims
- 2874US8623186B2Apparatus and process for gas sensor controlKATO AKIYOSHI·Filed 2009·Granted Jan 7, 2014·4 cites·5 claims
- 2973US9018970B2Method of testing partial discharge of rotating electrical machine driven by inverterOBATA KOJI·Filed 2012·Granted Apr 28, 2015·3 cites·5 claims
- 3073US4267387AProcess for preparation of aromatic hydroperoxidesMITSUI PETROCHEMICAL IND·Filed 1979·Granted May 12, 1981·9 cites·12 claims
- 3170US2025258017A1Magnetic detection device, magnetic detection module, magnetic detection system, gear driving detection device, motor driving detection device, and encoderTDK CORP·Filed 2025·Application pending·0 cites
- 3269USD891715SPet toiletSHARP KK·Filed 2017·Granted Jul 28, 2020·11 cites·1 claims
- 3369US9097768B2Method for testing an inverter drive rotating electric machineOBATA KOJI·Filed 2012·Granted Aug 4, 2015·2 cites·8 claims
- 3469US8248031B2Method for prioritizing load consumption within a notebook computerYAMASAKI NORITOSHI·Filed 2009·Granted Aug 21, 2012·7 cites·11 claims
- 3568US4950110ARotating tool and traction drive unit thereforKOYA SEIKO CO LTD·Filed 1989·Granted Aug 21, 1990·19 cites·6 claims
- 3667US8548706B2Device operable to control turning of vehicleMIURA TAKAMI·Filed 2008·Granted Oct 1, 2013·9 cites·4 claims
- 3767US4989665ACasting mold for a hollow memberHONDA MOTOR CO LTD·Filed 1988·Granted Feb 5, 1991·33 cites·5 claims
- 3866US8018133B2Image display apparatusCANON KK·Filed 2007·Granted Sep 13, 2011·1 cites·6 claims
- 3966US6052291AAC adaptor with power consumption reduction in unused state for a battery-operated electronic apparatusIBM·Filed 1998·Granted Apr 18, 2000·34 cites·16 claims
- 4065US7834535B2Flat panel type display apparatusCANON KK·Filed 2007·Granted Nov 16, 2010·1 cites·3 claims
- 4165US6323595B1High frequency discharging method and apparatus, and high frequency processing apparatusTOSHIBA KK·Filed 2000·Granted Nov 27, 2001·14 cites·6 claims
- 4265US4740351AMethod of and arrangement for protecting nuclear fuel assemblyNIPPON NUCLEAR FUELS·Filed 1985·Granted Apr 26, 1988·27 cites·15 claims
- 4364US7573193B2Optical device and organic EL displayTOSHIBA MATSUSHITA DISPLAY TEC·Filed 2005·Granted Aug 11, 2009·2 cites·21 claims
- 4464US2025285074A1In-store guidance system and methodTOSHIBA TEC KK·Filed 2024·Application pending·0 cites
- 4563US4340125AStabilized motor vehicleHONDA MOTOR CO LTD·Filed 1980·Granted Jul 20, 1982·17 cites·7 claims
- 4663US2025285173A1Information processing systemTOSHIBA TEC KK·Filed 2024·Application pending·0 cites
- 4762US8896294B2Magnetic position detectorFUKUOKA SEIJI·Filed 2010·Granted Nov 25, 2014·2 cites·18 claims
- 4862US7804218B2Rotating electrical machine winding, rotating electrical machine, and semiconductive insulating component used thereinHITACHI LTD·Filed 2007·Granted Sep 28, 2010·3 cites·19 claims
- 4961US12339118B2Rotation angle detection device and electric control deviceTDK CORP·Filed 2023·Granted Jun 24, 2025·0 cites·20 claims
- 5061US8355841B2Turning behavior display deviceMITSUBISHI MOTORS CORP·Filed 2008·Granted Jan 15, 2013·5 cites·5 claims
Showing the top 50 of 108 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →