Inventor · disambiguated record
Koji Matsuda
Also filed as: MATSUDA KOJI · MATSUSHIMA KOJI
79 granted patents·18 pending applications·6,602 citations·filing 1979–2024
99Inventor score
Top patents by PatentIndex Score
97 records- 0199US7425717B2Particle beam irradiation apparatus, treatment planning unit, and particle beam irradiation methodHITACHI LTD·Filed 2006·Granted Sep 16, 2008·156 cites·5 claims
- 0299US7355189B2Charged particle therapy system, range modulation wheel device, and method of installing range modulation wheel deviceHITACHI LTD·Filed 2006·Granted Apr 8, 2008·191 cites·9 claims
- 0399US7227161B2Particle beam irradiation apparatus, treatment planning unit, and particle beam irradiation methodHITACHI LTD·Filed 2005·Granted Jun 5, 2007·170 cites·14 claims
- 0499US7053389B2Charged particle therapy system, range modulation wheel device, and method of installing range modulation wheel deviceHITACHI LTD·Filed 2004·Granted May 30, 2006·189 cites·14 claims
- 0599US6265837B1Charged-particle beam irradiation method and systemHITACHI LTD·Filed 1999·Granted Jul 24, 2001·248 cites·14 claims
- 0698US7560717B2Particle beam irradiation apparatus, treatment planning unit, and particle beam irradiation methodHITACHI LTD·Filed 2006·Granted Jul 14, 2009·181 cites·6 claims
- 0798US7297967B2Particle beam irradiation system and method of adjusting irradiation apparatusHITACHI LTD·Filed 2005·Granted Nov 20, 2007·167 cites·33 claims
- 0898US7122811B2Particle beam irradiation apparatus, treatment planning unit, and particle beam irradiation methodHITACHI LTD·Filed 2005·Granted Oct 17, 2006·163 cites·2 claims
- 0998US7071479B2Particle beam irradiation system and method of adjusting irradiation apparatusHITACHI LTD·Filed 2005·Granted Jul 4, 2006·165 cites·9 claims
- 1097US7825388B2Charged particle beam irradiation system and charged particle beam extraction methodHITACHI LTD·Filed 2007·Granted Nov 2, 2010·124 cites·14 claims
- 1197US7709818B2Particle beam irradiation apparatus and particle beam irradiation methodHITACHI LTD·Filed 2005·Granted May 4, 2010·175 cites·15 claims
- 1297US7449701B2Particle beam irradiation equipment and particle beam irradiation methodHITACHI LTD·Filed 2004·Granted Nov 11, 2008·163 cites·30 claims
- 1397US7301162B2Particle beam irradiation systemHITACHI LTD·Filed 2005·Granted Nov 27, 2007·179 cites·20 claims
- 1497US7154107B2Particle beam irradiation system and method of adjusting irradiation field forming apparatusHITACHI LTD·Filed 2005·Granted Dec 26, 2006·163 cites·6 claims
- 1596US7755305B2Charged particle beam extraction system and methodHITACHI LTD·Filed 2008·Granted Jul 13, 2010·164 cites·12 claims
- 1696US7154108B2Particle therapy systemHITACHI LTD·Filed 2005·Granted Dec 26, 2006·180 cites·6 claims
- 1796US7102144B2Particle beam irradiation apparatus, treatment planning unit, and particle beam irradiation methodHITACHI LTD·Filed 2004·Granted Sep 5, 2006·227 cites·16 claims
- 1896US6462490B1Method and apparatus for controlling circular acceleratorHITACHI LTD·Filed 2000·Granted Oct 8, 2002·170 cites·7 claims
- 1996US6087672ACharged particle beam irradiation system and irradiation method thereofHITACHI LTD·Filed 1998·Granted Jul 11, 2000·146 cites·6 claims
- 2096US6008499ASynchrotron type accelerator and medical treatment system employing the sameHITACHI LTD·Filed 1997·Granted Dec 28, 1999·158 cites·7 claims
- 2195US7439528B2Particle therapy system and methodHITACHI LTD·Filed 2004·Granted Oct 21, 2008·156 cites·31 claims
- 2295US7026636B2Particle beam irradiation system and method of adjusting irradiation apparatusHITACHI LTD·Filed 2004·Granted Apr 11, 2006·213 cites·20 claims
- 2395US6777700B2Particle beam irradiation system and method of adjusting irradiation apparatusHITACHI LTD·Filed 2003·Granted Aug 17, 2004·223 cites·24 claims
- 2494US7635704B2Stable crystal of 4-oxoquinoline compoundJAPAN TOBACCO INC·Filed 2005·Granted Dec 22, 2009·41 cites·15 claims
- 2593US7394082B2Ion beam delivery equipment and an ion beam delivery methodHITACHI LTD·Filed 2006·Granted Jul 1, 2008·115 cites·31 claims
- 2693US5538494ARadioactive beam irradiation method and apparatus taking movement of the irradiation area into considerationHITACHI LTD·Filed 1995·Granted Jul 23, 1996·391 cites·9 claims
- 2792US7049613B2Particle beam irradiation system and method of adjusting irradiation field forming apparatusHITACHI LTD·Filed 2004·Granted May 23, 2006·187 cites·13 claims
- 2892US6433349B2Charged-particle beam irradiation method and systemHITACHI LTD·Filed 2001·Granted Aug 13, 2002·202 cites·7 claims
- 2991US8981103B2Stable crystal of 4-oxoquinoline compoundANDO KOJI·Filed 2009·Granted Mar 17, 2015·25 cites·20 claims
- 3091US7247869B2Particle therapy systemHITACHI LTD·Filed 2004·Granted Jul 24, 2007·183 cites·17 claims
- 3191US6316776B1Charged particle beam apparatus and method for operating the sameHITACHI LTD·Filed 1999·Granted Nov 13, 2001·293 cites·7 claims
- 3290US6617598B1Charged particle beam irradiation apparatusHITACHI LTD·Filed 2002·Granted Sep 9, 2003·182 cites·13 claims
- 3389US8383819B2Method for producing 4-oxoquinoline compoundJAPAN TOBACCO INC·Filed 2007·Granted Feb 26, 2013·9 cites·18 claims
- 3485US4598231AMicrowave ion sourceNISSIN HIGH VOLTAGE CO LTD·Filed 1983·Granted Jul 1, 1986·26 cites·19 claims
- 3585US2025091995A1Stable crystal of 4-oxoquinoline compoundJAPAN TOBACCO INC·Filed 2024·Application pending·0 cites
- 3684US6087670ASynchrotron type accelerator and medical treatment system employing the sameHITACHI LTD·Filed 1999·Granted Jul 11, 2000·192 cites·4 claims
- 3783US6218675B1Charged particle beam irradiation apparatusHITACHI LTD·Filed 1998·Granted Apr 17, 2001·206 cites·11 claims
- 3882US10989319B2Three-way flowrate control valve and temperature control device using sameSHINWA CONTROLS CO LTD·Filed 2018·Granted Apr 27, 2021·5 cites·9 claims
- 3981US9492684B2Particle therapy systemHITACHI LTD·Filed 2013·Granted Nov 15, 2016·21 cites·12 claims
- 4081US6018049AProcess for the preparation of carbamoylated imidazole derivativesSHIONOGI & CO·Filed 1997·Granted Jan 25, 2000·31 cites·8 claims
- 4179US11167501B2Resin frame and fittingYKK CORP·Filed 2019·Granted Nov 9, 2021·1 cites·6 claims
- 4277US8443965B2Take-up machineMATSUDA KOJI·Filed 2011·Granted May 21, 2013·4 cites·4 claims
- 4377US5986274ACharged particle irradiation apparatus and an operating method thereofHITACHI LTD·Filed 1998·Granted Nov 16, 1999·168 cites·10 claims
- 4476US9506552B2Work vehicle with improved transmission hydraulicsKUBOTA KK·Filed 2015·Granted Nov 29, 2016·2 cites·11 claims
- 4576US8420821B2Process for production of 4-oxoquinoline compoundMATSUDA KOJI·Filed 2007·Granted Apr 16, 2013·3 cites·5 claims
- 4676US2022235009A1Stable crystal of 4-oxoquinoline compoundJAPAN TOBACCO INC·Filed 2021·Application pending·0 cites
- 4775US9415241B2Charged particle beam irradiation systemHITACHI LTD·Filed 2015·Granted Aug 16, 2016·4 cites·5 claims
- 4875US6444272B1Single-packaged epoxy resin coating compositionKANSAI PAINT CO LTD·Filed 2000·Granted Sep 3, 2002·14 cites·20 claims
- 4975US5852728AUninterruptible clock supply apparatus for fault tolerant computer systemHITACHI LTD·Filed 1996·Granted Dec 22, 1998·76 cites·4 claims
- 5074USD720043SElectromagnetic valveNISHIYAMA TATSUYA·Filed 2013·Granted Dec 23, 2014·19 cites·1 claims
Showing the top 50 of 97 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →