LexDanaLexDanabeta
Inventor

Jun Shiori

Inventor
Kanagawa, JP

Overview

24→
Patents
2009–2021
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
G03GElectrography81%
LOC168%
B41JTypewriters4%
C07DHeterocyclic compounds4%
H04NPictorial communication, e.g. television4%
PatentTitleYear
11,006,016Image forming apparatus, image forming method, and storage medium202110,564,592Image forming apparatus including a removable component which is held by holder202010,558,134Image forming apparatus202010,520,856Developing device, process cartridge, and image forming apparatus incorporating same201910,409,196Image forming apparatus including developing devices, developing containers, and changeable conveyance paths between the developing devices and the developing containers201910,203,633Image forming apparatus20199,910,383'Powder container and image forming apparatus'2018D0795339'Toner container'20179,690,233'Developing device, process cartridge, and image forming apparatus incorporating same'20179,690,254'Developing device, and image forming apparatus and process cartridge incorporating same'2017D0785701'Toner container'20179,268,298'Process cartridge and image forming apparatus'20169,104,159'Image forming apparatus'20158,903,256'Image forming apparatus and image forming method used in the apparatus'20148,849,142'Image forming device'20148,737,866'Image forming apparatus including a controller to control a cooling device to cool the image forming apparatus'20148,731,417'Image forming apparatus with temperature dependent control unit'20148,655,214'Image forming apparatus for fixing a not-yet-fixed image'20148,295,720'Image forming apparatus capable of suppressing toner aggregation'20128,165,483'Image forming apparatus with control unit and for control method for controlling the same'20127,965,954'Image forming apparatus'20117,734,200'Lifetime management device and image forming system'20107,676,164'Lifetime management device and image forming system'20107,593,652'Image forming apparatus and image forming system that calculate operation amount of components thereof'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2021Based in Kanagawa, JP· patent location history
2011–2021Patents assigned to RICOH CO LTD (21)· patent assignee history
2012–2021Patents assigned to SHIORI JUN (16)· patent assignee history
2012Based in Ebina, JP· patent location history
2014–2015Patents assigned to IWASAKI YUKIKO (6)· patent assignee history
2014–2015Patents assigned to KAMIHARA KAZUAKI (6)· patent assignee history
2016–2019Patents assigned to YOSHIZAWA HIDEO (7)· patent assignee history
2017Based in Saitama-shi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
RICOH CO LTD212011–2021
SHIORI JUNself162012–2021
YOSHIZAWA HIDEO72016–2019
IWASAKI YUKIKO62014–2015
KAMIHARA KAZUAKI62014–2015
Locations
LocationPatentsSpan
Kanagawa, JP202009–2021
Saitama-shi, JP22017
Ebina, JP22012