Inventor

Manami Haraguchi

Inventor

Yokohama, JP

Overview

2003–2018

Patent span

Physics

Primary field (CPC G)

Patents· 25 as inventor

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

G03Gprimary

G03GElectrography93%

B82YSpecific uses or applications of nanostructures4%

H05KPrinted circuits4%

PatentTitleYear

10,139,745Toner2018 10,108,099Toner2018 9,829,815Toner2017 9,594,320'Toner and method of producing the toner'2017 9,298,128'Image forming apparatus'2016 9,261,814'Developer carrying member, developing assembly, process cartridge, and image forming apparatus'2016 9,134,649'Image forming apparatus'2015 9,026,011'Image forming apparatus'2015 8,835,089'Toner and method for producing the same, and two-component type developer'2014 8,326,165'Image forming apparatus having a photosenstive member of high capacitance'2012 8,204,412'Image forming apparatus generating electrostatic forces in first and second directions with a predetermined duty ratio'2012 8,114,562'Two-component developer, replenishing developer, and image-forming method'2012 8,059,995'Image forming apparatus including a developer bearing member with an alternate electric field being applied thereto'2011 7,912,389'Image forming apparatus'2011 7,906,262'Two-component developer, replenishing developer, and image-forming method'2011 7,877,030'Image forming apparatus'2011 7,826,758'Image forming apparatus'2010 7,767,370'Two-component developer, replenishing developer, and image-forming method'2010 7,764,910'Image forming apparatus'2010 7,715,744'Image forming apparatus using peak AC potentials to move toner toward an image bearing member and a developer carrying member, respectively'2010 7,471,909'Image forming apparatus'2008 7,072,607'Developing apparatus'2006 6,829,464'Developing apparatus'2004 6,647,229'Image forming apparatus with flexible charging member for use with spherical toner'2003 6,564,027'Image forming apparatus'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2018Patents assigned to CANON KK (25)· patent assignee history

2003–2004Based in Kanagawa, JP· patent location history

2006–2018Based in Yokohama, JP· patent location history

2011–2012Patents assigned to HARAGUCHI MANAMI (4)· patent assignee history

2011–2012Patents assigned to KUBO KENTA (4)· patent assignee history

2011–2012Patents assigned to YAMAMOTO TAKESHI (4)· patent assignee history

2011–2012Patents assigned to BABA YOSHINOBU (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CANON KK	25	2003–2018
HARAGUCHI MANAMIself	4	2011–2012
KUBO KENTA	4	2011–2012
YAMAMOTO TAKESHI	4	2011–2012
BABA YOSHINOBU	2	2011–2012

Locations

Location	Patents	Span
Yokohama, JP	22	2006–2018
Kanagawa, JP	3	2003–2004