Inventor

Yosuke Morikawa

Inventor

Yokohama, JP

Overview

2001–2010

Patent span

Physics

Primary field (CPC G)

Patents· 23 as inventor

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

G03Gprimary

G03GElectrography92%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds4%

C08LCompositions of macromolecular compounds4%

PatentTitleYear

7,745,083'Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus'2010 7,727,691'Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus'2010 7,592,113'Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus'2009 7,534,537'Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus'2009 7,396,622'Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus'2008 7,241,547'Toner, method for forming image using the toner, and process cartridge'2007 7,141,341'Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus'2006 7,141,343'Toner, method for forming image using the toner, and process cartridge'2006 7,129,012'Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus'2006 7,078,140'Electrophotographic photosensitive member, electrophotographic apparatus, and process cartridge'2006 7,022,446'Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus'2006 6,998,210'Electrophotographic photosensitive member, electrophotographic apparatus, and process cartridge'2006 6,913,862'PHENOLIC COMPOUND, NOVEL RESOL RESIN, CURED PRODUCTS THEREOF, ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER CONTAINING THEM, AND PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC APPARATUS WHICH HAVE THE ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER'2005 6,835,512'Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus'2004 6,829,459'Electrophotographic apparatus using photosensitive member employing charge injection method and developer unit cleaning system'2004 6,815,135'Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus'2004 6,806,009'Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus'2004 6,697,591'Electrophotographic apparatus and process cartridge'2004 6,562,530'Electrophotographic photosensitive member, and process cartridge and electrophotographic apparatus having the electrophotographic photosensitive member'2003 6,555,279'Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus'2003 6,492,081'Electrophotographic photosensitive member, and process cartridge and electrophotographic apparatus including the photosensitive member'2002 6,434,351'Electrophotographic photosensitive member, and process cartridge and electrophotographic apparatus employing the same'2002 6,324,365'Electrophotographic photosensitive member, and process cartridge and electrophotographic apparatus employing the same'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2010Patents assigned to CANON KK (23)· patent assignee history

2001–2010Based in Yokohama, JP· patent location history

2003–2007Based in Kanagawa, JP· patent location history

2006Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CANON KK	23	2001–2010

Locations

Location	Patents	Span
Yokohama, JP	12	2001–2010
Kanagawa, JP	10	2003–2007
Tokyo, JP	1	2006