Inventor · disambiguated record
Masashi Ikeda
Also filed as: IKEDA MASAHI · IKEDA MASASHI
62 granted patents·29 pending applications·313 citations·filing 1978–2025
98Inventor score
Files withKONICA MINOLTA INC19FUJI XEROX CO LTD18FUJIFILM BUSINESS INNOVATION CORP13MITSUBISHI CHEM CORP9FUJIKURA LTD7
Top patents by PatentIndex Score
91 records- 0194US8353589B2Image forming methodKONICA MINOLTA HOLDINGS INC·Filed 2010·Granted Jan 15, 2013·35 cites·19 claims
- 0286US9046819B2Toner transport device, and image forming apparatusFUJI XEROX CO LTD·Filed 2013·Granted Jun 2, 2015·4 cites·12 claims
- 0386US8235383B2Discharge device and image forming apparatusMASAKI SHINJI·Filed 2008·Granted Aug 7, 2012·14 cites·4 claims
- 0485US9016846B2Actinic energy radiation curable inkjet ink and actinic energy radiation curable inkjet recording methodIKEDA MASASHI·Filed 2011·Granted Apr 28, 2015·5 cites·14 claims
- 0584US9656473B2Inkjet ink degassing method, inkjet recording method, and recording apparatusKONICA MINOLTA INC·Filed 2014·Granted May 23, 2017·3 cites·11 claims
- 0684US9141027B1Cleaning device, and image forming apparatusFUJI XEROX CO LTD·Filed 2014·Granted Sep 22, 2015·3 cites·11 claims
- 0783US8877827B2Active ray-curable inkjet ink, and image formation methodTAKABAYASHI TOSHIYUKI·Filed 2012·Granted Nov 4, 2014·3 cites·8 claims
- 0881US11365075B2Sheet accommodating apparatus, image forming system, and extension unitFUJIFILM BUSINESS INNOVATION CORP·Filed 2020·Granted Jun 21, 2022·1 cites·19 claims
- 0980US4337115AMethod of forming electrodes on the surface of a semiconductor substrateTOKYO SHIBAURA ELECTRIC CO·Filed 1980·Granted Jun 29, 1982·49 cites·8 claims
- 1079US9382434B2Actinic radiation-curable inkjet ink and image forming method using sameKONICA MINOLTA INC·Filed 2012·Granted Jul 5, 2016·2 cites·15 claims
- 1177US9528013B2Actinic radiation-curable ink-jet ink and image formation methodKONICA MINOLTA INC·Filed 2014·Granted Dec 27, 2016·2 cites·20 claims
- 1277US8393728B2Method for forming ink-jet imageIKEDA MASASHI·Filed 2010·Granted Mar 12, 2013·2 cites·14 claims
- 1376US12286543B2Image forming methodKONICA MINOLTA INC·Filed 2022·Granted Apr 29, 2025·0 cites·14 claims
- 1474US11535756B2Method for producing silica composite particleFUJIFILM BUSINESS INNOVATION CORP·Filed 2019·Granted Dec 27, 2022·0 cites·17 claims
- 1574US9897965B2Image forming device having a suction deviceFUJI XEROX CO LTD·Filed 2016·Granted Feb 20, 2018·1 cites·8 claims
- 1673US8304048B2Polylactic acid-based resin composition, polylactic acid-based film, molded product using the film, elongated film, heat-shrinkable label, and container having the label thereonIKEDA MASASHI·Filed 2008·Granted Nov 6, 2012·2 cites·16 claims
- 1773US7346258B2Optical fiber and optical fiber coupler, erbium-doped optical fiber amplifier, and optical waveguide using the sameFUJIKURA LTD·Filed 2005·Granted Mar 18, 2008·5 cites·1 claims
- 1873US2025084222A1Curable composition and method for producing cured filmKONICA MINOLTA INC·Filed 2024·Application pending·0 cites
- 1972US2025084271A1Inkjet ink and image forming methodKONICA MINOLTA INC·Filed 2024·Application pending·0 cites
- 2071US6700543B2Antenna element with conductors formed on outer surfaces of device substrateNEC TOKIN CORP·Filed 2002·Granted Mar 2, 2004·23 cites·13 claims
- 2171US2025073958A1Method for producing carbon fiber bundle composite and method for producing carbon fiber bundle composite sheetMITSUBISHI CHEM CORP·Filed 2024·Application pending·0 cites
- 2270US7867683B2Toner, method of producing the same, developer, and image forming apparatusFUJI XEROX CO LTD·Filed 2007·Granted Jan 11, 2011·3 cites·17 claims
- 2370US2024426034A1Method for producing carbon fiber bundle composite, and carbon fiber bundle compositeMITSUBISHI CHEM CORP·Filed 2024·Application pending·0 cites
- 2469US7406236B2Optical fiber and optical fiber coupler, erbium-doped optical fiber amplifier, and optical waveguide using the sameFUJIKURA LTD·Filed 2006·Granted Jul 29, 2008·4 cites·4 claims
- 2567US6163300AMulti-band antenna suitable for use in a mobile radio deviceTOKIN CORP·Filed 1998·Granted Dec 19, 2000·38 cites·35 claims
- 2666US2025346005A1Method for producing sheet prepreg, method for supplying fiber raw material, and sheet prepregMITSUBISHI CHEM CORP·Filed 2025·Application pending·0 cites
- 2766US2024101775A1Self-Assembled Carbon Fiber Bundle, Method for Producing Same, Prepreg and Method Producing SameMITSUBISHI CHEM CORP·Filed 2023·Application pending·0 cites
- 2865US8340487B2Rare earth-doped core optical fiber and manufacturing method thereofIKEDA MASASHI·Filed 2008·Granted Dec 25, 2012·1 cites·7 claims
- 2965US5034945APacket switching network with alternate trunking function to repeat avoiding looped trunkHITACHI LTD·Filed 1989·Granted Jul 23, 1991·30 cites·10 claims
- 3064US11377314B2Sheet container, sheet feeder, and image forming systemFUJIFILM BUSINESS INNOVATION CORP·Filed 2020·Granted Jul 5, 2022·0 cites·19 claims
- 3164US11155425B2Sheet feed deviceFUJIFILM BUSINESS INNOVATION CORP·Filed 2020·Granted Oct 26, 2021·0 cites·13 claims
- 3264US10526493B2Silica composite particle and method for producing the sameFUJI XEROX CO LTD·Filed 2017·Granted Jan 7, 2020·0 cites·13 claims
- 3363US2025262783A1Sheet cutting device and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2024·Application pending·0 cites
- 3463US2025353993A1Particle-containing fiber bundle production method and particle-containing fiber bundleMITSUBISHI CHEM CORP·Filed 2025·Application pending·0 cites
- 3562US12416875B2Electrostatic charge image developing toner, electrostatic charge image developer, toner cartridge, process cartridge, and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Sep 16, 2025·0 cites·20 claims
- 3662US8275294B2Developing device and image forming apparatusIKEDA MASASHI·Filed 2008·Granted Sep 25, 2012·2 cites·23 claims
- 3762US7412128B2Higher order mode dispersion compensating fiber and mode converter for higher order fiberFUJIKURA LTD·Filed 2007·Granted Aug 12, 2008·2 cites·6 claims
- 3861US2024326293A1Method of Producing Fiber Assembly and Method of Producing Prepreg SheetMITSUBISHI CHEM CORP·Filed 2023·Application pending·0 cites
- 3959US9063502B2Image forming apparatusFUJI XEROX CO LTD·Filed 2012·Granted Jun 23, 2015·0 cites·11 claims
- 4058US11565898B2Sheet accommodating apparatus, image forming system, and extension unitFUJIFILM BUSINESS INNOVATION CORP·Filed 2020·Granted Jan 31, 2023·0 cites·18 claims
- 4158US11479426B2Sheet feeding device and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2020·Granted Oct 25, 2022·0 cites·18 claims
- 4258US9304481B2Image forming apparatusFUJI XEROX CO LTD·Filed 2015·Granted Apr 5, 2016·0 cites·1 claims
- 4357US9075347B2Developing device and image forming apparatusFUJI XEROX CO LTD·Filed 2014·Granted Jul 7, 2015·0 cites·16 claims
- 4456US12473471B2Laminate, production method therefor, and automotive exterior materialMITSUBISHI CHEM CORP·Filed 2022·Granted Nov 18, 2025·0 cites·14 claims
- 4556US7711238B2Optical fiber and optical fiber coupler, erbium-doped optical fiber amplifier, and optical waveguide using the sameFUJIKURA LTD·Filed 2007·Granted May 4, 2010·1 cites·7 claims
- 4656US7263267B2Higher order mode dispersion compensating fiber and mode converter for higher order fiberFUJIKURA LTD·Filed 2004·Granted Aug 28, 2007·4 cites·22 claims
- 4756US2020190349A1Image forming methodKONICA MINOLTA INC·Filed 2019·Application pending·0 cites
- 4856US2024092097A1Recording method and recording systemKONICA MINOLTA INC·Filed 2023·Application pending·0 cites
- 4955US9753404B2Powder container and image forming apparatusFUJI XEROX CO LTD·Filed 2016·Granted Sep 5, 2017·0 cites·8 claims
- 5055US9069295B2Cleaning unit, and image forming apparatusFUJI XEROX CO LTD·Filed 2014·Granted Jun 30, 2015·0 cites·10 claims
Showing the top 50 of 91 patent records by PatentIndex Score.
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