Inventor · disambiguated record
Koji Tsujita
Also filed as: TSUJITA KOJI
15 granted patents·15 pending applications·52 citations·filing 1993–2023
87Inventor score
Files withJVC KENWOOD CORP11JVCKENWOOD CORP7DAINICHISEIKA COLOR CHEM3VICTOR COMPANY OF JAPAN3VICTOR COMPANY OF JAPAN LTD A2
Top patents by PatentIndex Score
30 records- 0181US11549938B2Analysis unit, washing device, and washing methodJVCKENWOOD CORP·Filed 2020·Granted Jan 10, 2023·1 cites·3 claims
- 0269US10627398B2Analysis device and analysis methodJVC KENWOOD CORP·Filed 2019·Granted Apr 21, 2020·0 cites·5 claims
- 0368US6452710B1Optical element, optical control method and device using this optical element, and method of manufacturing optical elementNAT INST OF ADVANCED IND SCIEN·Filed 1998·Granted Sep 17, 2002·38 cites·21 claims
- 0466US2020088626A1Analysis device and analysis methodJVC KENWOOD CORP·Filed 2019·Application pending·0 cites
- 0564US7078072B1Method of modifying surface layer of molded resin and apparatus for modifying surface layer of molded resinDAINICHISEIKA COLOR CHEM·Filed 2000·Granted Jul 18, 2006·5 cites·28 claims
- 0664US2024003873A1Conjugate formation method, substance of interest measurement method, and kitJVCKENWOOD CORP·Filed 2023·Application pending·0 cites
- 0760US2022381776A1Biological sample analysis methodJVCKENWOOD CORP·Filed 2022·Application pending·0 cites
- 0859US7041332B2Modification method of surface layer of molded resin article, and modification apparatus of surface layer of molded resin articleDAINICHISEIKA COLOR CHEM·Filed 2004·Granted May 9, 2006·3 cites·3 claims
- 0959US2006156986A1Modification method of surface layer of molded resin article, and modification apparatus of surface layer of molded resin articleDAINICHISEIKA COLOR CHEM·Filed 2006·Application pending·0 cites
- 1059US2022365079A1Biological sample analysis methodJVCKENWOOD CORP·Filed 2022·Application pending·0 cites
- 1159US2023321657A1Specimen analysis cartridge and manufacturing method for the sameSYSMEX CORP·Filed 2023·Application pending·0 cites
- 1258US2009123876A1Optical disc and method of producing the sameVICTOR COMPANY OF JAPAN LTD A·Filed 2008·Application pending·0 cites
- 1356US11493525B2Dispensing unitJVCKENWOOD CORP·Filed 2020·Granted Nov 8, 2022·0 cites·3 claims
- 1456US2017003213A1Analysis Device and Analysis MethodJVC KENWOOD CORP·Filed 2016·Application pending·0 cites
- 1556US2017010260A1Analysis device and analysis methodJVC KENWOOD CORP·Filed 2016·Application pending·0 cites
- 1655US2021405036A1Method of fabricating substrate for analysis, substrate for analysis, and analysis unitJVCKENWOOD CORP·Filed 2021·Application pending·0 cites
- 1753US10520417B2Analysis method and analysis deviceJVC KENWOOD CORP·Filed 2018·Granted Dec 31, 2019·0 cites·4 claims
- 1851US2020173918A1Analysis Method and Analysis DeviceJVCKENWOOD CORP·Filed 2020·Application pending·0 cites
- 1950US10962531B2Method of capturing exosomesJVC KENWOOD CORP·Filed 2018·Granted Mar 30, 2021·0 cites·4 claims
- 2050US2006133257A1Optical disk and method of producing the sameOHSHIMA KATSUNORI·Filed 2005·Application pending·0 cites
- 2149US10866233B2Analysis device and analysis methodJVC KENWOOD CORP·Filed 2018·Granted Dec 15, 2020·0 cites·4 claims
- 2249US10119962B2Sample analysis device and capturing method for exosomesJVC KENWOOD CORP·Filed 2015·Granted Nov 6, 2018·0 cites·4 claims
- 2349US7799403B2Optical storage mediumVICTOR COMPANY OF JAPAN·Filed 2007·Granted Sep 21, 2010·0 cites·3 claims
- 2448US11300580B2Analysis device and analysis methodJVC KENWOOD CORP·Filed 2018·Granted Apr 12, 2022·0 cites·7 claims
- 2547US2007206487A1Optical disc and method of producing the sameVICTOR COMPANY OF JAPAN LTD A·Filed 2007·Application pending·0 cites
- 2643US8691160B2Sample analysis disc and method of producing sample analysis discONO MASAYUKI·Filed 2012·Granted Apr 8, 2014·0 cites·16 claims
- 2742US10629237B2Magnet structure, clamping mechanism, and optical disc apparatusJVC KENWOOD CORP·Filed 2019·Granted Apr 21, 2020·0 cites·4 claims
- 2842US2017184582A1Analysis Device and Analysis MethodJVC KENWOOD CORP·Filed 2017·Application pending·0 cites
- 2940US5270150AOptical recording medium and process for producing itVICTOR COMPANY OF JAPAN·Filed 1993·Granted Dec 14, 1993·5 cites·9 claims
- 3040US2005058801A1Optical disk and method of producing the sameVICTOR COMPANY OF JAPAN·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →