Inventor · disambiguated record
Shinichi Nakagawa
Also filed as: NAKAGAWA SHINICHI
99 granted patents·13 pending applications·2,409 citations·filing 1977–2024
99Inventor score
Top patents by PatentIndex Score
112 records- 0199USD958706SRadiator grille for automobileNISSAN MOTOR·Filed 2021·Granted Jul 26, 2022·13 cites·1 claims
- 0295US4499249AProcess for preparing tetrafluoroethylene/fluoro(alkyl vinyl ether) copolymerDAIKIN IND LTD·Filed 1983·Granted Feb 12, 1985·159 cites·10 claims
- 0394USD958024SRear bumper for an automobileNISSAN MOTOR·Filed 2021·Granted Jul 19, 2022·19 cites·1 claims
- 0494USD958026SRear bumper for an automobileNISSAN MOTOR·Filed 2021·Granted Jul 19, 2022·18 cites·1 claims
- 0594US6239465B1Non-volatile semiconductor memory device having vertical transistors with the floating and control gates in a trench and fabrication method thereforFUJITSU LTD·Filed 1999·Granted May 29, 2001·112 cites·7 claims
- 0694US4513129AEthylene/tetrafluoroethylene or chlorotrifluoroethylene copolymerDAIKIN IND LTD·Filed 1984·Granted Apr 23, 1985·83 cites·16 claims
- 0793USD637945SFront bumper for an automobileNISSAN MOTOR·Filed 2010·Granted May 17, 2011·55 cites·1 claims
- 0892US6582299B1Target shooting video game device, and method of displaying result of target shooting video gameKONAMI CORP·Filed 2000·Granted Jun 24, 2003·159 cites·17 claims
- 0991US6500710B2Method of manufacturing a nonvolatile semiconductor memory deviceFUJITSU LTD·Filed 2001·Granted Dec 31, 2002·44 cites·8 claims
- 1091US4552925ATetrafluoroethylene/hexafluoropropylene copolymer having improved extrudabilityDAIKIN IND LTD·Filed 1983·Granted Nov 12, 1985·91 cites·12 claims
- 1190USD504096SWheel for motor vehicleMAZDA MOTOR·Filed 2001·Granted Apr 19, 2005·49 cites·1 claims
- 1289USD819243SRear combination lamp for an automobileNISSAN MOTOR·Filed 2017·Granted May 29, 2018·30 cites·1 claims
- 1389US7235476B2Semiconductor device and manufacturing method of the sameFUJITSU LTD·Filed 2005·Granted Jun 26, 2007·15 cites·12 claims
- 1489US6767282B2Motion-controlled video entertainment systemKONAMI CORP·Filed 2002·Granted Jul 27, 2004·140 cites·19 claims
- 1588USD746188SRear bumper for automobileNISSAN MOTOR·Filed 2014·Granted Dec 29, 2015·35 cites·1 claims
- 1687US6391721B2Non-volatile semiconductor memory device having vertical transistors and fabrication method thereforFUJITSU LTD·Filed 2001·Granted May 21, 2002·40 cites·2 claims
- 1787US5583492AMethod and apparatus for monitoring inside a manholeHITACHI CABLE·Filed 1994·Granted Dec 10, 1996·112 cites·16 claims
- 1886USD792621SRear combination lamp for an automobileNISSAN MOTOR·Filed 2016·Granted Jul 18, 2017·27 cites·1 claims
- 1986US5539401AVariable-length code table and variable-length coding deviceMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Jul 23, 1996·103 cites·12 claims
- 2085USD958025SFront bumper for an automobileNISSAN MOTOR·Filed 2021·Granted Jul 19, 2022·9 cites·1 claims
- 2185US6611132B2DC-DC converter, power supply circuit, method for controlling DC-DC converter, and method for controlling power supply circuitFUJITSU LTD·Filed 2002·Granted Aug 26, 2003·50 cites·19 claims
- 2285US6368916B1Method for fabricating nonvolatile semiconductor memory deviceFUJITSU LTD·Filed 2000·Granted Apr 9, 2002·29 cites·15 claims
- 2385US5365454ALayout designing method for a semiconductor integrated circuit deviceMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Nov 15, 1994·111 cites·5 claims
- 2484US10412983B2Extruded noodle and die piece for extruded noodleNISSIN FOODS HOLDINGS CO LTD·Filed 2016·Granted Sep 17, 2019·1 cites·7 claims
- 2583US5463340APhase clocked latch having both parallel and shunt connected switches for transmission gatesMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Oct 31, 1995·41 cites·12 claims
- 2683US4877974AClock generator which generates a non-overlap clock having fixed pulse width and changeable frequencyMITSUBISHI ELECTRIC CORP·Filed 1988·Granted Oct 31, 1989·31 cites·5 claims
- 2782US4587316AFluorine-containing copolymers and films thereofDAIKIN IND LTD·Filed 1984·Granted May 6, 1986·31 cites·5 claims
- 2880US6125432AImage process apparatus having a storage device with a plurality of banks storing pixel data, and capable of precharging one bank while writing to another bankMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Sep 26, 2000·56 cites·16 claims
- 2977US6674798B2Motion vector detecting device capable of accommodating a plurality of predictive modesRENESAS TECH CORP·Filed 2001·Granted Jan 6, 2004·24 cites·7 claims
- 3076USD958023SFront bumper for an automobileNISSAN MOTOR·Filed 2021·Granted Jul 19, 2022·6 cites·1 claims
- 3176US7993506B2Gas sensorNGK SPARK PLUG CO·Filed 2008·Granted Aug 9, 2011·4 cites·10 claims
- 3276US5138437ASemiconductor integrated circuit device in which integrated circuit units having different functions are stacked in three dimensional mannerMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Aug 11, 1992·40 cites·3 claims
- 3375US7504688B2Semiconductor device with integrated flash memory and peripheral circuit and its manufacture methodFUJITSU MICROELECTRONICS LTD·Filed 2005·Granted Mar 17, 2009·4 cites·12 claims
- 3474USD794848SHeadlamp for an automobileNISSAN MOTOR·Filed 2016·Granted Aug 15, 2017·15 cites·1 claims
- 3574US6163217AOperational amplifierFUJITSU LTD·Filed 1999·Granted Dec 19, 2000·34 cites·5 claims
- 3673US7859045B2Semiconductor device and method for manufacturing the sameFUJITSU SEMICONDUCTOR LTD·Filed 2008·Granted Dec 28, 2010·7 cites·4 claims
- 3772USD830231SAutomobile and/or toy replica thereofNISSAN MOTOR·Filed 2017·Granted Oct 9, 2018·14 cites·1 claims
- 3872US7276745B2Gas sensorNGK SPARK PLUG CO·Filed 2006·Granted Oct 2, 2007·10 cites·7 claims
- 3971USD958003SAutomobile and/or toy replica thereofNISSAN MOTOR·Filed 2021·Granted Jul 19, 2022·4 cites·1 claims
- 4071US6274907B1Nonvolatile semiconductor memory device and its manufactureFUJITSU LTD·Filed 1999·Granted Aug 14, 2001·24 cites·18 claims
- 4170US5479369ASemiconductor integrated circuit device and semiconductor memory deviceMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Dec 26, 1995·21 cites·3 claims
- 4270US5245524ADC-DC converter of charge pump typeFUJITSU LTD·Filed 1991·Granted Sep 14, 1993·37 cites·14 claims
- 4370US4703095AFluorine-containing copolymerDAIKIN IND LTD·Filed 1986·Granted Oct 27, 1987·20 cites·4 claims
- 4470US4146532AFluoroelastomer composition with diazobicycloundeceniumDAIKIN IND LTD·Filed 1977·Granted Mar 27, 1979·15 cites·13 claims
- 4568USD841531SRear bumper for automobileNISSAN MOTOR·Filed 2017·Granted Feb 26, 2019·11 cites·1 claims
- 4668US7964288B2Semiconductor device and method for manufacturing the sameFUJITSU SEMICONDUCTOR LTD·Filed 2010·Granted Jun 21, 2011·3 cites·8 claims
- 4768US5994933ASemiconductor device for controlling a delay time of an output signal of a PLLMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Nov 30, 1999·34 cites·10 claims
- 4867US5479088AChopper type DC-DC converterFUJITSU LTD·Filed 1994·Granted Dec 26, 1995·34 cites·5 claims
- 4966US7541236B2Method for manufacturing semiconductor deviceFUJITSU MICROELECTRONICS LTD·Filed 2004·Granted Jun 2, 2009·10 cites·13 claims
- 5066US7307332B2Semiconductor device and method for fabricating the sameFUJITSU LTD·Filed 2004·Granted Dec 11, 2007·10 cites·5 claims
Showing the top 50 of 112 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Shinichi Nakagawa files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →