LexDanaLexDanabeta
Inventor

Masashi Ikeda

Inventor
Kanagawa, JP

Overview

53→
Patents
1980–2020
Patent span
Performing operations
Primary field (CPC B)

Patents· 53 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G03Gprimary
G03GElectrography13%
B41JTypewriters12%
C09DCoating compositions, e.g. paints, varnishes or lacquers12%
B41MPrinting, duplicating, marking, or copying processes11%
G02BOptical elements, systems or apparatus5%
C03BManufacture, shaping, or supplementary processes4%
C03CChemical composition of glasses, glazes or vitreous enamels4%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light4%
H05KPrinted circuits3%
H10DInorganic electric semiconductor devices3%
PatentTitleYear
10,729,044Electronic device and method for disposing electromagnetic interference suppressor202010,661,581Ink jet recording apparatus202010,526,493Silica composite particle and method for producing the same202010,524,399Device including a transmission line201910,493,769Ink sets and ink-jet recording method201910,385,227Inkjet recording method using colored ink201910,130,017Device provided with electromagnetic interference suppression body201810,072,169Inkjet ink and image-forming method201810,067,437Electrostatic charge image developer, process cartridge, and image forming apparatus20189,897,965'Image forming device having a suction device'20189,891,577'Image forming apparatus and image forming method using a toner carrier containing silicon derived from silica and silicone oil'20189,840,086'Ink-jet recording method'20179,753,404'Powder container and image forming apparatus'20179,656,473'Inkjet ink degassing method, inkjet recording method, and recording apparatus'20179,528,013'Actinic radiation-curable ink-jet ink and image formation method'20169,488,952'Cleaning device and image forming apparatus'20169,411,270'Cleaning device and image forming apparatus'20169,382,434'Actinic radiation-curable inkjet ink and image forming method using same'20169,340,693'Actinic ray curable inkjet ink and image recording method using same'20169,304,481'Image forming apparatus'20169,174,461'Image-forming method'20159,141,027'Cleaning device, and image forming apparatus'20159,075,347'Developing device and image forming apparatus'20159,069,295'Cleaning unit, and image forming apparatus'20159,062,223'Aqueous inkjet ink and method for forming inkjet image'20159,063,502'Image forming apparatus'20159,046,819'Toner transport device, and image forming apparatus'20159,016,846'Actinic energy radiation curable inkjet ink and actinic energy radiation curable inkjet recording method'20158,960,883'Aqueous ink for inkjet and inkjet recording method'20158,877,827'Active ray-curable inkjet ink, and image formation method'20148,646,897'Image forming method'20148,393,728'Method for forming ink-jet image'20138,353,589'Image forming method'20138,340,487'Rare earth-doped core optical fiber and manufacturing method thereof'20128,304,048'Polylactic acid-based resin composition, polylactic acid-based film, molded product using the film, elongated film, heat-shrinkable label, and container having the label thereon'20128,275,294'Developing device and image forming apparatus'20128,235,383'Discharge device and image forming apparatus'20127,867,683'Toner, method of producing the same, developer, and image forming apparatus'20117,711,238'Optical fiber and optical fiber coupler, erbium-doped optical fiber amplifier, and optical waveguide using the same'20107,412,128'Higher order mode dispersion compensating fiber and mode converter for higher order fiber'20087,406,236'Optical fiber and optical fiber coupler, erbium-doped optical fiber amplifier, and optical waveguide using the same'20087,346,258'Optical fiber and optical fiber coupler, erbium-doped optical fiber amplifier, and optical waveguide using the same'20087,263,267'Higher order mode dispersion compensating fiber and mode converter for higher order fiber'20076,700,543'Antenna element with conductors formed on outer surfaces of device substrate'20046,163,300'Multi-band antenna suitable for use in a mobile radio device'20005,322,378'Label printer with interrupt function'19945,241,533'Packet switching network with alternate trunking function'19935,034,945'Packet switching network with alternate trunking function to repeat avoiding looped trunk'19914,489,247'Integrated injection logic circuit with test pads on injector common line'19844,443,808'Semiconductor device'19844,428,066'Semiconductor read only memory'19844,337,115'Method of forming electrodes on the surface of a semiconductor substrate'19824,190,949'Method for manufacturing a semiconductor device'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980–2019Based in Tokyo, JP· patent location history
1993–2020Based in Kanagawa, JP· patent location history
2007–2012Patents assigned to FUJIKURA LTD (6)· patent assignee history
2007–2012Based in Sakura, JP· patent location history
2011–2020Patents assigned to FUJI XEROX CO LTD (16)· patent assignee history
2012–2016Patents assigned to IKEDA MASASHI (12)· patent assignee history
2013–2016Patents assigned to IIJIMA HIROTAKA (6)· patent assignee history
2014–2020Patents assigned to KONICA MINOLTA INC (12)· patent assignee history
2015–2020Based in Koganei, JP· patent location history
2018–2020Based in Sendai, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJI XEROX CO LTD162011–2020
IKEDA MASASHIself122012–2016
KONICA MINOLTA INC122014–2020
FUJIKURA LTD62007–2012
IIJIMA HIROTAKA62013–2016
Locations
LocationPatentsSpan
Kanagawa, JP141993–2020
Tokyo, JP141980–2019
Sakura, JP62007–2012
Koganei, JP52015–2020
Sendai, JP32018–2020