Inventor · disambiguated record
Masako Yokoyama
Also filed as: YOKOYAMA MASAKO
6 granted patents·16 pending applications·85 citations·filing 1990–2024
79Inventor score
Files withPANASONIC IP MAN CO LTD17SEIKO EPSON CORP2ASAHI CHEMICAL IND1ASAHI KASEI CHEMICALS CORP1KURODA YOSHITO1
Top patents by PatentIndex Score
22 records- 0194US7202326B2Glycolic acid copolymer and method for production thereofASAHI KASEI CHEMICALS CORP·Filed 2003·Granted Apr 10, 2007·58 cites·23 claims
- 0278US5141222AProcess including multiple sheet discharge printer using electrophotographic receivers with a pivotal sorter guideSEIKO EPSON CORP·Filed 1990·Granted Aug 25, 1992·22 cites·1 claims
- 0368US11901593B2Air battery and method for using the samePANASONIC IP MAN CO LTD·Filed 2021·Granted Feb 13, 2024·0 cites·10 claims
- 0463US2024363144A1Compound, optical absorbing material, non-linear optical absorbing material, recording medium, information recording method, and information reading methodPANASONIC IP MAN CO LTD·Filed 2024·Application pending·0 cites
- 0563US2025046340A1Non-linear optical-absorbing material, recording medium, method for recording information, and method for reading informationPANASONIC IP MAN CO LTD·Filed 2024·Application pending·0 cites
- 0658US2021343997A1Primary batteryPANASONIC IP MAN CO LTD·Filed 2021·Application pending·0 cites
- 0758US2021344066A1Lithium air batteryPANASONIC IP MAN CO LTD·Filed 2021·Application pending·0 cites
- 0857US12112780B2Recording medium, information recording method, information reading method, and composition for producing recording layerPANASONIC IP MAN CO LTD·Filed 2023·Granted Oct 8, 2024·0 cites·14 claims
- 0956US2024272127A1Gas chromatography analytical methodASAHI CHEMICAL IND·Filed 2022·Application pending·0 cites
- 1055US2023028064A1Light-absorbing material, recording medium using the same, information recording method and information reading methodPANASONIC IP MAN CO LTD·Filed 2022·Application pending·0 cites
- 1155US2023088916A1Nonlinear optical material, light absorbing material, recording medium, method for recording information, and method for reading out informationPANASONIC IP MAN CO LTD·Filed 2022·Application pending·0 cites
- 1249US8222348B2Epoxy silicone and process for producing same, and curable mix composition using same and use thereofKURODA YOSHITO·Filed 2008·Granted Jul 17, 2012·1 cites·18 claims
- 1348US2024069408A1Light absorption material, recording medium, information recording method, and information reading methodPANASONIC IP MAN CO LTD·Filed 2023·Application pending·0 cites
- 1447US2025054515A1Recording medium, method for recording information, and method for reading informationPANASONIC IP MAN CO LTD·Filed 2024·Application pending·0 cites
- 1546US2025054516A1Optical recording medium, method for recording information, and method for reading informationPANASONIC IP MAN CO LTD·Filed 2024·Application pending·0 cites
- 1646US2025046341A1Recording medium, method for recording information, and method for reading informationPANASONIC IP MAN CO LTD·Filed 2024·Application pending·0 cites
- 1741US2024062782A1Nonlinear light absorption material, recording medium, method for recording information, and method for reading informationPANASONIC IP MAN CO LTD·Filed 2023·Application pending·0 cites
- 1841US2024055022A1Nonlinear light absorption material, recording medium, method for recording information, and method for reading informationPANASONIC IP MAN CO LTD·Filed 2023·Application pending·0 cites
- 1941US2024062780A1Nonlinear light absorption material, recording medium, method for recording information, and method for reading informationPANASONIC IP MAN CO LTD·Filed 2023·Application pending·0 cites
- 2037US5315361APrinter using electrostatic process including multiple sheet discharge receivers with a pivotal guide and a full tray detectorSEIKO EPSON CORP·Filed 1993·Granted May 24, 1994·4 cites·1 claims
- 2136US2023113096A1Nonlinear optical material, light absorbing material, recording medium, method for recording information, and method for reading out informationPANASONIC IP MAN CO LTD·Filed 2022·Application pending·0 cites
- 2236US2023109287A1Compound, non-linear optical material, recording medium, method for recording information, and method for reading informationPANASONIC IP MAN CO LTD·Filed 2022·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →