Inventor

Masatoshi Yaginuma

Inventor

Toride, JP

Overview

1998–2013

Patent span

Physics

Primary field (CPC G)

Patents· 29 as inventor

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

G03Gprimary

G03GElectrography34%

B65HHandling thin or filamentary material, e.g. sheets, webs, cables23%

H04NPictorial communication, e.g. television15%

B42CBookbinding6%

G06KGraphical data reading6%

B26DCutting3%

B26FPerforating3%

B41JTypewriters3%

Y10TTechnical subjects covered by former us classification3%

G06FElectric digital data processing2%

PatentTitleYear

8,422,050'Image forming apparatus with a plurality of modules receiving a common trigger signal'2013 8,355,145'Image forming apparatus and control method for the same'2013 8,177,222'Sheet feeding apparatus and image forming apparatus'2012 7,780,159'Sheet processing apparatus with controller for controlling sheet supply unit'2010 7,543,806'Sheet processing apparatus and image forming apparatus equipped with same'2009 7,472,901'Sheet processing apparatus with controller for controlling sheet supply unit'2009 7,354,034'Sheet processing apparatus and image forming apparatus equipped with same'2008 7,165,764'Sheet processing apparatus with buffer for sheet finisher'2007 7,137,113'Program operating apparatus and program write control apparatus and method'2006 7,073,706'Punching device, sheet processor having the punching device, and image forming apparatus having the punching device'2006 6,991,225'Sheet process device once stacking received sheets on first stack means and then transferring them to second stack means'2006 6,965,458'Image formation apparatus'2005 6,801,748'Image forming apparatus, sheet processing apparatus, sheet processing method, and book-binding method'2004 6,603,951'Image formation apparatus and image formation system'2003 6,574,011'Image formation apparatus'2003 6,546,226'Image forming apparatus, sheet processing apparatus, sheet processing method, and book-binding method'2003 6,517,065'Sheet process device once stacking received sheets on first stack means and then transferring them to second stack means'2003 6,456,386'Image forming system including sorter unit'2002 6,386,080'Sheet processor that adjusts a punching operation position based on a detected sheet edge and associated image forming apparatus'2002 6,371,471'Sheet processing apparatus having a plurality of processing unit with independent power supply'2002 6,371,472'Sheet processing for stacking shifted sheet bundles'2002 6,351,625'Image forming apparatus, sheet processing apparatus, sheet processing method, and book-binding method'2002 6,330,422'Image formation apparatus and image formation system'2001 6,219,503'Sheet processing apparatus and method with multi-mode sheet conveying'2001 6,128,106'Sheet conveying apparatus'2000 6,094,510'Image processing apparatus and method for predicting a compression rate of image data processed to modify an image'2000 5,913,015'Image forming system including sorter unit'1999 5,850,478'Image forming apparatus'1998 5,848,320'Copying apparatus capable of handling original having protruding portion'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2013Patents assigned to CANON KK (29)· patent assignee history

1998–2003Based in Tokyo, JP· patent location history

2001–2013Based in Toride, JP· patent location history

2002–2010Based in Ibaraki, JP· patent location history

2004Based in Saitama-shi, JP· patent location history

2007–2009Patents assigned to CANON FINETECH INC (3)· patent assignee history

2012–2013Patents assigned to YAGINUMA MASATOSHI (3)· patent assignee history

2013Patents assigned to HOMBO TSUNAO (2)· patent assignee history

2013Patents assigned to INTO JUNICHI (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CANON KK	29	1998–2013
CANON FINETECH INC	3	2007–2009
YAGINUMA MASATOSHIself	3	2012–2013
HOMBO TSUNAO	2	2013
INTO JUNICHI	2	2013

Locations

Location	Patents	Span
Toride, JP	12	2001–2013
Ibaraki, JP	8	2002–2010
Tokyo, JP	8	1998–2003
Saitama-shi, JP	1	2004