Inventor · disambiguated record
Kenji Kawahara
Also filed as: KAWAHARA KENJI
32 granted patents·304 citations·filing 1973–2022
97Inventor score
Top patents by PatentIndex Score
32 records- 0195US8246517B2Automatic stop/start controller for internal combustion engineSENDA TAKASHI·Filed 2010·Granted Aug 21, 2012·15 cites·4 claims
- 0293US8131452B2System for restarting internal combustion engine when engine restart condition is metSENDA TAKASHI·Filed 2010·Granted Mar 6, 2012·13 cites·17 claims
- 0391US8302575B2System for restarting internal combustion engine when engine restart condition is metSENDA TAKASHI·Filed 2010·Granted Nov 6, 2012·9 cites·8 claims
- 0490US8280608B2System for restarting internal combustion engine when engine restart condition is metSENDA TAKASHI·Filed 2010·Granted Oct 2, 2012·10 cites·30 claims
- 0588US8793060B2Control apparatus for automatic stop of engineTAKEUCHI TAKAYUKI·Filed 2011·Granted Jul 29, 2014·7 cites·20 claims
- 0685US8577575B2Control apparatus for vehicleTOMURA MASAYUKI·Filed 2011·Granted Nov 5, 2013·12 cites·27 claims
- 0780US7269485B2Vehicle control apparatus and vehicle vibration suppression methodDENSO CORP·Filed 2006·Granted Sep 11, 2007·15 cites·14 claims
- 0878US3945888AMethod for the production of cephalosporinsTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1973·Granted Mar 23, 1976·17 cites·7 claims
- 0976US8579764B2Control apparatus for idle-stop system mounted on vehicle with manual transmissionMORITA TETSUO·Filed 2011·Granted Nov 12, 2013·6 cites·5 claims
- 1075US7904221B2Vehicle control apparatus and vehicle control methodTOYOTA MOTOR CO LTD·Filed 2006·Granted Mar 8, 2011·11 cites·11 claims
- 1175US5256769AMutual separation of proteinsTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1985·Granted Oct 26, 1993·29 cites·32 claims
- 1270US5314872AGlucan sulfate, stabilized fibroblast growth factor compositionTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1989·Granted May 24, 1994·39 cites·15 claims
- 1369US7318408B2Vehicle control apparatus and throttle trouble handling methodTOYOTA MOTOR CO LTD·Filed 2006·Granted Jan 15, 2008·6 cites·4 claims
- 1465US8296041B2Control apparatus for vehicleYAMAMURA MASANORI·Filed 2010·Granted Oct 23, 2012·3 cites·5 claims
- 1565US7720583B2Vehicle control apparatus and method of suppressing vibration of vehicleTOYOTA MOTOR CO LTD·Filed 2006·Granted May 18, 2010·6 cites·7 claims
- 1664US5387982AApparatus for performing inverse discrete cosine transformSHARP KK·Filed 1993·Granted Feb 7, 1995·25 cites·4 claims
- 1762US10647186B2Method for reducing opening/closing time of opening/closing-type roofWEBASTO JAPAN CO LTD·Filed 2017·Granted May 12, 2020·1 cites·9 claims
- 1859US11964806B2CapDAIWA CAN CO LTD·Filed 2022·Granted Apr 23, 2024·0 cites·14 claims
- 1957US4798886AMutual separation of proteinsTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1987·Granted Jan 17, 1989·16 cites·17 claims
- 2055US11878915B2Production method and production apparatus for molybdenum hexafluorideKANTO DENKA KOGYO KK·Filed 2019·Granted Jan 23, 2024·0 cites·13 claims
- 2154US5489942AImage compressing apparatusSHARP KK·Filed 1994·Granted Feb 6, 1996·14 cites·13 claims
- 2250US5120715AMethod for purifying fibroblast growth factor proteinTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1989·Granted Jun 9, 1992·8 cites·5 claims
- 2349US12263662B2Method for producing laminate of two-dimensional material and laminateNITTO DENKO CORP·Filed 2020·Granted Apr 1, 2025·0 cites·16 claims
- 2446US5859672AImage motion detection deviceSHARP KK·Filed 1996·Granted Jan 12, 1999·11 cites·30 claims
- 2543US9404437B2Engine control apparatus performing automatic engine restart for ensuring brake booster assistance after automatic engine stopDENSO CORP·Filed 2013·Granted Aug 2, 2016·0 cites·4 claims
- 2642US8655471B2Impurity amount control system for manufacturing single crystal and impurity amount control method for manufacturing single crystalKAWAHARA KENJI·Filed 2007·Granted Feb 18, 2014·0 cites·1 claims
- 2742US5528533ADCT/inverse DCT arithmetic unit using both of a first and second different algorithm to thereby provide an improved combination of speed and accuracySHARP KK·Filed 1995·Granted Jun 18, 1996·16 cites·9 claims
- 2840US7853387B2Controller for operation of vehicle and control method for the sameDENSO CORP·Filed 2006·Granted Dec 14, 2010·0 cites·16 claims
- 2940US5699459AImage compression device and a method of image compressionSHARP KK·Filed 1995·Granted Dec 16, 1997·11 cites·22 claims
- 3037US12397314B2Painting method and painting apparatus for band materialDAIWA CAN CO LTD·Filed 2020·Granted Aug 26, 2025·0 cites·1 claims
- 3136US11352692B2Hexagonal boron nitride thin film and method for producing the sameJAPAN SCIENCE & TECH AGENCY·Filed 2018·Granted Jun 7, 2022·0 cites·16 claims
- 3235US5764294AImage coding device to be manufactured at low cost and to be usable with low-speed memorySHARP KK·Filed 1996·Granted Jun 9, 1998·4 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →