Inventor

Kensuke Umeda

Inventor

Kawasaki, JP

Overview

2014–2021

Patent span

Physics

Primary field (CPC G)

Patents· 19 as inventor

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

G03Gprimary

G03GElectrography77%

LOC239%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form5%

H05BElectric heating5%

Y10TTechnical subjects covered by former us classification5%

PatentTitleYear

11,099,500Image forming apparatus having toner replenishment2021 11,099,496Image forming apparatus2021 D0914140Electromagnetic valve2021 D0913424Electromagnetic valve2021 10,838,323Image forming apparatus2020 10,838,332Image heating device2020 10,642,199Image forming apparatus2020 10,627,768Image forming apparatus2020 10,564,579Fixing apparatus2020 10,488,795Fixing device for fixing an image on a recording material and including a heat-conductive member with a regulating portion2019 10,429,777Image heating device and image forming apparatus that regulate a lubricant2019 10,120,308Image heating device2018 10,095,165Fixing apparatus for fixing a toner image to a recording medium2018 10,067,447Image heating device and image forming apparatus having regulation of lubricant2018 9,501,012'Fixing apparatus for fixing a toner image to a recording medium'2016 9,335,688'Image forming apparatus'2016 9,213,276'Image forming apparatus'2015 8,891,989'Image forming apparatus'2014 8,811,872'Image heating apparatus, film used for the apparatus, and manufacturing method of flexible resin material for the film'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2021Patents assigned to CANON KK (17)· patent assignee history

2014Patents assigned to AKIZUKI TOMOO (2)· patent assignee history

2014Patents assigned to DODA KAZUHIRO (2)· patent assignee history

2014Patents assigned to NAKAGAWA KEN (2)· patent assignee history

2014Based in Yokohama, JP· patent location history

2015–2021Based in Kawasaki, JP· patent location history

2021Patents assigned to SMC CORP (2)· patent assignee history

2021Based in Noda, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CANON KK	17	2014–2021
AKIZUKI TOMOO	2	2014
DODA KAZUHIRO	2	2014
NAKAGAWA KEN	2	2014
SMC CORP	2	2021

Locations

Location	Patents	Span
Kawasaki, JP	15	2015–2021
Noda, JP	2	2021
Yokohama, JP	2	2014