Inventor

Yoshiro Saito

Inventor

Susono, JP

Overview

1989–2015

Patent span

Physics

Primary field (CPC G)

Patents· 35 as inventor

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

G03Gprimary

G03GElectrography73%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%

Y10TTechnical subjects covered by former us classification4%

A61LMethods or apparatus for sterilising materials or objects in general2%

B29CShaping or joining of plastics2%

B29DProducing particular articles from plastics or from substances in a plastic state2%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts2%

B29LIndexing scheme associated with subclass b29c, relating to particular articles2%

D21HPulp compositions2%

H04NPictorial communication, e.g. television2%

PatentTitleYear

9,141,058'Image forming apparatus with changing photosensitive member speed'2015 8,731,449'Image forming apparatus with urging member with projected portion to urge sheet against transfer belt'2014 8,565,627'Image forming apparatus and control method thereof'2013 8,442,409'Image forming apparatus including a rotation member circumference calculator and control method thereof'2013 8,380,097'Image forming apparatus that includes a transfer member that can be separated from an inner circumferential surface of a transfer belt when belt is rotating'2013 8,369,726'Image forming apparatus'2013 8,185,003'Image forming apparatus and control method thereof featuring image member surface data detection'2012 8,175,474'Image forming apparatus with dynamic characteristic calculation'2012 8,103,182'Image forming apparatus taht includes a transfer member that can be separated from an inner circumferential surface of a transfer belt when belt is rotating'2012 8,081,912'Image forming apparatus with marginless printing mode'2011 7,020,422'Transferring roller, transfer device, and image forming apparatus'2006 6,947,701'Image forming apparatus and image forming method'2005 6,836,641'Image forming apparatus and image forming method'2004 6,766,123'Image forming apparatus with detected-current transfer material charging voltage control feature'2004 6,226,467'Developer unit detachably attachable to image forming apparatus'2001 6,151,473'Peeled toner supply roller and manufacturing method'2000 6,101,286'Image processing apparatus and method having improved color-boundary mixing'2000 6,026,265'Toner conveying roll and developing apparatus'2000 5,930,570'Oriented foamed rotary member, and developing device using same'1999 5,893,013'Developer regulating member and developing apparatus'1999 5,873,010'Image forming apparatus for performing correction control, based on density of toner image'1999 5,768,670'Developer regulating member having thermoplastic resin layers provided on both sides of a rubber member, method of manufacturing the same, and developing device using the same'1998 5,697,028'Developer-supplying roller having a surface-modifying powder'1997 5,689,783'Elastic blade and developing device using the same'1997 5,678,130'Developing apparatus including a control function for applied periodic developing bias field'1997 5,666,597'Image forming apparatus with delayed discharge by discharge means'1997 5,666,588'Image forming apparatus for performing image density control'1997 5,559,591'Image forming apparatus with function of requesting exchange of fixing unit'1996 5,548,381'Developing apparatus forming alternating electric field between image bearing member and toner carrying member'1996 5,543,900'Image forming apparatus which reduces toner fusion on an image bearing member'1996 5,523,829'Image forming apparatus having recording material carrying member'1996 5,508,796'Image forming apparatus with select relation among distances in recording material conveyance path'1996 5,369,478'Developing apparatus'1994 5,307,127'Developing apparatus using one component toner with improved flowability'1994 4,846,932'Water setting paper'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–2015Patents assigned to CANON KK (34)· patent assignee history

1994–1997Based in Kawasaki, JP· patent location history

1996–2000Based in Yokohama, JP· patent location history

1997–2001Based in Numazu, JP· patent location history

2004–2006Based in Shizuoka, JP· patent location history

2011–2015Patents assigned to SAITO YOSHIRO (10)· patent assignee history

2011–2013Based in Susono, JP· patent location history

2012–2015Patents assigned to SEKI HIROYUKI (8)· patent assignee history

2012–2013Patents assigned to FUNATANI KAZUHIRO (7)· patent assignee history

2012–2013Patents assigned to HIRAI MASAHIDE (5)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CANON KK	34	1994–2015
SAITO YOSHIROself	10	2011–2015
SEKI HIROYUKI	8	2012–2015
FUNATANI KAZUHIRO	7	2012–2013
HIRAI MASAHIDE	5	2012–2013

Locations

Location	Patents	Span
Susono, JP	8	2011–2013
Yokohama, JP	8	1996–2000
Numazu, JP	6	1997–2001
Kawasaki, JP	6	1994–1997
Shizuoka, JP	4	2004–2006