Inventor

Jun Ohira

Inventor

Moriya, JP

Overview

2007–2021

Patent span

Physics

Primary field (CPC G)

Patents· 9 as inventor

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

G03Gprimary

G03GElectrography90%

C23CCoating metallic material10%

PatentTitleYear

10,976,682Method for controlling electrophotographic apparatus2021 10,642,175Electrophotographic photosensitive member and method for producing electrophotographic photosensitive member2020 10,338,486Electrophotographic photosensitive member and electrophotographic apparatus2019 8,512,923'Electrophotographic photosensitive member and electrophotographic apparatus'2013 7,932,005'Negatively-chargeable electrophotographic photosensitive member, image forming process and electrophotographic apparatus'2011 7,255,969'Electrophotographic photosensitive member'2007 7,229,731'Electrophotographic photosensitive member and electrophotographic apparatus using the electrophotographic photosensitive member'2007 7,229,730'Process for producing negative-charging electrophotographic photosensitive member, negative-charging electrophotographic photosensitive member, and electrophotographic apparatus using same'2007 7,157,197'Electrophotographic photosensitive member'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007–2021Patents assigned to CANON KK (9)· patent assignee history

2007Based in Shizuoka, JP· patent location history

2007Based in Sunto-gun, JP· patent location history

2011–2013Based in Suntou-gun, JP· patent location history

2013Patents assigned to HOSOI KAZUTO (1)· patent assignee history

2013Patents assigned to OHIRA JUN (1)· patent assignee history

2019–2021Based in Moriya, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CANON KK	9	2007–2021
HOSOI KAZUTO	1	2013
OHIRA JUNself	1	2013

Locations

Location	Patents	Span
Moriya, JP	3	2019–2021
Suntou-gun, JP	2	2011–2013
Shizuoka, JP	2	2007
Sunto-gun, JP	2	2007