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Inventor

Tadayoshi Ikeda

Inventor
Hachioji, JP

Overview

42→
Patents
1977–2021
Patent span
Physics
Primary field (CPC G)

Patents· 42 as inventor

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

G03Gprimary
G03GElectrography51%
H04NPictorial communication, e.g. television9%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables4%
C09DCoating compositions, e.g. paints, varnishes or lacquers4%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for3%
C08JWorking-up3%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients3%
H02GInstallation of electric cables or lines, or of combined optical and electric cables or lines3%
B05DProcesses for applying fluent materials to surfaces, in general1%
B29DProducing particular articles from plastics or from substances in a plastic state1%
PatentTitleYear
10,998,704Electrical connection box and wire harness202110,971,853Bus bar holding structure, electrical connection box and wire harness202110,911,925Alert distribution device, alert distribution method, and recording medium20216,094,552'Image forming apparatus for printing images in accordance with at least one of first information and second information'20006,070,048'Paper width detecting device'20005,920,744'Image forming apparatus and method for efficiently forming images even after the occurrence of a jam'19995,900,709'Rotation control device'19995,875,372'Image forming apparatus'19995,826,143'Image forming apparatus with two transfer means'19985,822,666'Image forming apparatus including a mechanism for eliminating mechanical shock caused by a cleaning device'19985,761,573'Image forming apparatus for double-sided image formation with properly adjusted image density or color tone for each side'19985,758,204'Duplex image forming apparatus with two image carriers and an image size discriminator'19985,754,210'Optical system assembling device for an image forming apparatus'19985,752,133'Electrophotographic color image forming apparatus with image exposure means inside of photoreceptor drum'19985,663,787'Electrophotographic color image forming apparatus with image exposure means inside of photoreceptor drum'19975,615,002'Electrophotographic color image forming apparatus with a plurality of image exposing devices arranged around outer circumference of photoreceptor'19975,608,497'Electrophotographic color image forming apparatus'19975,557,394'Color image forming apparatus having a transparent photoreceptor'19965,548,379'Image forming apparatus'19965,541,722'Color image forming apparatus'19965,493,366'Image forming apparatus'19965,444,515'Color image forming apparatus with mountable cartridge therein'19955,398,097'Image forming apparatus with driving mechanism for photoreceptor'19955,382,998'Image forming apparatus of a clamshell type'19955,381,167'Color image forming apparatus'19955,331,389'Image forming apparatus with sheet discharging device'19945,319,429'Color image forming apparatus using fixing apparatus for glossy images'19945,309,202'Image forming apparatus'19945,262,824'Image formimg apparatus with automatic process cartridge displacement for maintenance'19935,250,989'Image forming apparatus having detachable process cartridge with protective transfer zone cover'19935,245,394'Image forming apparatus having an openable conveyance path'19935,239,348'Color image forming apparatus'19935,220,379'Color image forming apparatus'19935,210,573'Image forming apparatus'19935,204,727'Image forming apparatus'19935,198,865'Color image forming apparatus'19935,182,595'Image forming apparatus having an dismountable process cartridge'19935,172,903'Paper feed cassette'19925,126,789'Image forming apparatus'19924,210,696'Antistatic composite film and process for the preparation thereof'19804,144,221'Curable organopolysiloxane coating composition containing bicyclic amidine curing catalyst'19794,026,720'Coating composition for acrylics'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1980Patents assigned to DAICEL LTD (3)· patent assignee history
1977–1979Based in Amagasaki, JP· patent location history
1980Based in Kobe, JP· patent location history
1992–2000Patents assigned to KONISHIROKU PHOTO IND (35)· patent assignee history
1992Patents assigned to KONICA CORPORATOIN (1)· patent assignee history
1992–2000Based in Hachioji, JP· patent location history
2021Patents assigned to YAZAKI CORP (2)· patent assignee history
2021Patents assigned to NEC CORP (1)· patent assignee history
2021Based in Makinohara-shi, JP· patent location history
2021Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KONISHIROKU PHOTO IND351992–2000
DAICEL LTD31977–1980
YAZAKI CORP22021
KONICA CORPORATOIN11992
NEC CORP12021
Locations
LocationPatentsSpan
Hachioji, JP361992–2000
Makinohara-shi, JP22021
Amagasaki, JP21977–1979
Tokyo, JP12021
Kobe, JP11980