Inventor

Takanori Ueno

Inventor

Nagareyama, JP

Overview

5→

Patents

1988–2021

Patent span

Physics

Primary field (CPC G)

Patents· 5 as inventor

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

G03Gprimary

G03GElectrography50%

B41JTypewriters17%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein17%

H05KPrinted circuits17%

PatentTitleYear

10,935,898Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus2021 10,921,723Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus2021 10,908,521Electrophotographic photoconductor, process cartridge, and electrophotographic apparatus2021 7,850,800'Bonding sheet applying apparatus and method'2010 4,741,641'Tractor having an endless belt with driving pins'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988Patents assigned to BROTHER IND LTD (1)· patent assignee history

1988Based in Toyoake, JP· patent location history

2010Patents assigned to PANASONIC CORP (1)· patent assignee history

2010Based in Osaka, JP· patent location history

2021Patents assigned to CANON KK (3)· patent assignee history

2021Based in Nagareyama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CANON KK	3	2021
BROTHER IND LTD	1	1988
PANASONIC CORP	1	2010

Locations

Location	Patents	Span
Nagareyama, JP	3	2021
Osaka, JP	1	2010
Toyoake, JP	1	1988