LexDanaLexDanabeta
Inventor

Masanobu Gondoh

Inventor
Kanagawa, JP

Overview

24→
Patents
2010–2019
Patent span
Physics
Primary field (CPC G)

Patents· 24 as inventor

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

G03Gprimary
G03GElectrography83%
B05DProcesses for applying fluent materials to surfaces, in general3%
B08BCleaning in general3%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds3%
C09DCoating compositions, e.g. paints, varnishes or lacquers3%
Y10TTechnical subjects covered by former us classification3%
PatentTitleYear
10,191,439Cleaning blade, process cartridge, and image forming apparatus201910,146,169Cleaning blade, process cartridge, and image forming apparatus201810,012,944Method for manufacturing cleaning blade, cleaning blade, image formation device, and process cartridge20189,880,510'Cleaning blade, image forming apparatus, and process cartridge'20189,851,682Cleaning blade including modified portion including impregnated portion and surface layer, and process cartridge and image forming apparatus including the cleaning blade20179,746,817'Cleaning blade with elastic member including reformed layer, image forming apparatus, and process cartridge with the same'20179,588,479'Image forming apparatus and process cartridge'20179,395,676'Cleaning blade having an elastic body of segmented hardnesses, and image forming apparatus and process cartridge including the cleaning blade'20169,383,713'Cleaning blade, image forming apparatus, and process cartridge'20169,348,297'Image forming apparatus and process cartridge'20169,342,031'Cleaning blade, image forming apparatus and process cartridge'20169,244,423'Cleaning blade, and image forming apparatus and process cartridge using the cleaning blade'20169,244,424'Cleaning blade, image forming apparatus and process cartridge'20169,207,624'Cleaning blade, method for preparing the cleaning blade, and image forming apparatus and process cartridge using the cleaning blade'20159,170,558'Image forming apparatus and process cartridge including a cleaning blade which includes a cured composition'20159,146,524'Cleaning blade, image forming apparatus, and process cartridge'20159,052,631'Image forming apparatus, process cartridge, and image forming method'20159,046,864'Cleaning blade, and image forming apparatus using same and process cartridge'20158,897,690'Cleaning blade, image forming apparatus and process cartridge'20148,498,565'Cleaning blade, and image forming apparatus and process cartridge using the same'20138,369,769'Cleaning blade, image forming apparatus, and process cartridge'20138,224,224'Cleaning blade and image forming apparatus, process cartridge, and image forming method using the same'20127,964,327'Electrophotographic photoreceptor and method of preparing the photoreceptor, and image forming apparatus, image forming method and process cartridge using the photoreceptor'20117,729,634'Image forming apparatus, image forming method, and process cartridge'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2012Based in Ebina, JP· patent location history
2011–2019Patents assigned to RICOH CO LTD (23)· patent assignee history
2012–2019Patents assigned to GONDOH MASANOBU (22)· patent assignee history
2012–2019Patents assigned to SAKON YOHTA (21)· patent assignee history
2012–2019Patents assigned to OHMORI MASAHIRO (19)· patent assignee history
2013–2018Based in Kanagawa, JP· patent location history
2014–2018Patents assigned to GOHDA SHOHEI (17)· patent assignee history
2019Based in Shiga, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
RICOH CO LTD232011–2019
GONDOH MASANOBUself222012–2019
SAKON YOHTA212012–2019
OHMORI MASAHIRO192012–2019
GOHDA SHOHEI172014–2018
Locations
LocationPatentsSpan
Kanagawa, JP202013–2018
Ebina, JP32010–2012
Shiga, JP12019