Inventor · disambiguated record
Atsushi Kawahara
Also filed as: KAWAHARA ATSUSHI
38 granted patents·4 pending applications·1,064 citations·filing 1974–2022
98Inventor score
Top patents by PatentIndex Score
42 records- 0199US5810463AIllumination deviceNIKON CORP·Filed 1995·Granted Sep 22, 1998·240 cites·10 claims
- 0297US4758883AElectronic picture camera with reduced memory capacityNIPPON KOGAKU KK·Filed 1983·Granted Jul 19, 1988·173 cites·9 claims
- 0396US4342905AAutomatic focusing device of a microscopeNIPPON KOGAKU KK·Filed 1980·Granted Aug 3, 1982·118 cites·6 claims
- 0490US5851060AProjective display deviceNIKON CORP·Filed 1996·Granted Dec 22, 1998·35 cites·24 claims
- 0586US4566037ASolid-state area imaging apparatusNIPPON KOGAKU KK·Filed 1982·Granted Jan 21, 1986·56 cites·7 claims
- 0685US4651226AImage scanning signal generating apparatus with pre-scan for exposure controlKYODO NEWS SERVICE·Filed 1984·Granted Mar 17, 1987·50 cites·7 claims
- 0782US4696021ASolid-state area imaging device having interline transfer CCD meansNIPPON KOGAKU KK·Filed 1986·Granted Sep 22, 1987·43 cites·2 claims
- 0881US4472741ASolid-state area imaging deviceNIPPON KOGAKU KK·Filed 1982·Granted Sep 18, 1984·31 cites·3 claims
- 0980US4614977AStill picture signal conversion apparatus capable of trimming operationNIPPON KOGAKU KK·Filed 1982·Granted Sep 30, 1986·30 cites·12 claims
- 1079US9564780B2Rotary electric machine and rotorYASKAWA ELECTRIC CORP·Filed 2015·Granted Feb 7, 2017·2 cites·25 claims
- 1175US7760348B2Particle inspection apparatus, exposure apparatus, and device manufacturing methodCANON KK·Filed 2009·Granted Jul 20, 2010·3 cites·7 claims
- 1273US4639787AImage-scanning apparatusKYODO NEWS SERVICE·Filed 1984·Granted Jan 27, 1987·22 cites·9 claims
- 1373US4506382AApparatus for detecting two-dimensional pattern and method for transforming the pattern into binary imageNIPPON KOGAKU KK·Filed 1982·Granted Mar 19, 1985·45 cites·4 claims
- 1472US4479145AApparatus for detecting the defect of patternNIPPON KOGAKU KK·Filed 1982·Granted Oct 23, 1984·44 cites·10 claims
- 1571US6236447B1Exposure method and apparatus, and semiconductor device manufactured using the methodCANON KK·Filed 1998·Granted May 22, 2001·30 cites·28 claims
- 1669US8173192B2W1/O/W2 type composite emulsified dressing and method for preparing the sameTAKI JIRO·Filed 2008·Granted May 8, 2012·3 cites·6 claims
- 1768US4000399APattern counting system using line scanningNIPPON KOGAKU KK·Filed 1974·Granted Dec 28, 1976·14 cites·9 claims
- 1865US4692815APhotographing and recording method and apparatus for electronic still picture camerasNIPPON KOGAKU KK·Filed 1986·Granted Sep 8, 1987·20 cites·5 claims
- 1964US4318886AAutomatic HLA typing apparatusNIPPON KOGAKU KK·Filed 1980·Granted Mar 9, 1982·20 cites·1 claims
- 2062US3980870ADevice for measuring contour length of a two-dimensional patternNIPPON KOGAKU KK·Filed 1975·Granted Sep 14, 1976·15 cites·4 claims
- 2157US4311904AAutomatic focus adjusting deviceNIPPON KOGAKU KK·Filed 1979·Granted Jan 19, 1982·16 cites·6 claims
- 2255US6163369APlane position detecting method and exposing method and exposure apparatus using sameCANON KK·Filed 1998·Granted Dec 19, 2000·15 cites·28 claims
- 2352US6992000B2Method of plating nonconductor productKANTO KASEI KOGYO·Filed 2002·Granted Jan 31, 2006·2 cites·17 claims
- 2452US5739923APicture image input deviceNIKON CORP·Filed 1995·Granted Apr 14, 1998·15 cites·19 claims
- 2551US7726181B2Ignition timing measuring and display device of internal combustion engineOPPAMA KOGYO KK·Filed 2006·Granted Jun 1, 2010·2 cites·6 claims
- 2651US2024189949A1Welding electrode and spot-welding deviceUNIV OSAKA PUBLIC CORP·Filed 2022·Application pending·0 cites
- 2750US7913547B2Engine rotating meterOPPAMA KOGYO KK·Filed 2006·Granted Mar 29, 2011·1 cites·11 claims
- 2850US7595861B2Exposure apparatus and method of manufacturing deviceCANON KK·Filed 2008·Granted Sep 29, 2009·0 cites·12 claims
- 2949US7936452B2Inspection apparatus, exposure apparatus, and method of manufacturing deviceCANON KK·Filed 2009·Granted May 3, 2011·0 cites·17 claims
- 3045US8059269B2Particle inspection apparatus, exposure apparatus, and device manufacturing methodKAWAHARA ATSUSHI·Filed 2010·Granted Nov 15, 2011·0 cites·4 claims
- 3145US4587416AFocus detecting apparatus for microscope or cameraNIPPON KOGAKU KK·Filed 1983·Granted May 6, 1986·3 cites·10 claims
- 3242US10067427B2Holding device, holding method, lithography apparatus, and article manufacturing methodCANON KK·Filed 2017·Granted Sep 4, 2018·0 cites·16 claims
- 3342US6459512B1Color image reading apparatusNIKON CORP·Filed 1998·Granted Oct 1, 2002·8 cites·11 claims
- 3440US12343818B2Method and apparatus for analyzing additively manufactured object, and method and apparatus for additively manufacturing an objectUNIV OSAKA PUBLIC CORP·Filed 2018·Granted Jul 1, 2025·0 cites·5 claims
- 3540US8330949B2Foreign substance inspection apparatus, exposure apparatus, and method of manufacturing deviceKAWAHARA ATSUSHI·Filed 2010·Granted Dec 11, 2012·0 cites·7 claims
- 3638US10287688B2Plating methodTOYODA GOSEI KK·Filed 2016·Granted May 14, 2019·0 cites·8 claims
- 3737US2015326101A1Rotary electric machineYASKAWA DENKI SEISAKUSHO KK·Filed 2015·Application pending·0 cites
- 3835US11898923B2Measuring method of residual stress distribution, calculating method of same, and programUNIV OSAKA PUBLIC CORP·Filed 2019·Granted Feb 13, 2024·0 cites·5 claims
- 3935US9575413B2Exposure apparatus, exposure method, and device manufacturing methodCANON KK·Filed 2015·Granted Feb 21, 2017·0 cites·13 claims
- 4035US2011219989A1Linear motor and table feed apparatusYASKAWA DENKI SEISAKUSHO KK·Filed 2011·Application pending·0 cites
- 4134US2013033125A1Linear motor armature and linear motorYASKAWA DENKI SEISAKUSHO KK·Filed 2011·Application pending·0 cites
- 4232US4472738APattern testing apparatusNIPPON KOGAKU KK·Filed 1982·Granted Sep 18, 1984·8 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →