Inventor

Toshiaki Yagasaki

Inventor

Hino, JP

Overview

42→

Patents

1981–2003

Patent span

Physics

Primary field (CPC G)

Patents· 42 as inventor

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

G03Gprimary

G03GElectrography38%

G06VImage or video recognition or understanding18%

H04NPictorial communication, e.g. television16%

B65HHandling thin or filamentary material, e.g. sheets, webs, cables7%

G06FElectric digital data processing7%

G05DSystems for controlling or regulating non-electric variables3%

G06KGraphical data reading3%

G09GArrangements or circuits for control of indicating devices using static means to present variable information3%

G03BApparatus or arrangements for taking photographs or for projecting or viewing them2%

G05FSystems for regulating electric or magnetic variables2%

PatentTitleYear

6,624,910'Image forming method and apparatus'2003 6,449,065'Method for capturing a document image, a scanner using the method and a document image management system using the scanner'2002 6,411,743'Image forming method and apparatus'2002 6,327,382'Image processing method and apparatus and storage medium therefor'2001 6,173,088'Image forming method and apparatus'2001 6,005,680'Method for capturing a document image, a scanner using the method and a document image management system using the scanner'1999 6,002,798'Method and apparatus for creating, indexing and viewing abstracted documents'1999 5,901,255'Pattern recognition method and apparatus capable of selecting another one of plural pattern recognition modes in response to a number of rejects of recognition-processed pattern segments'1999 5,848,186'Feature extraction system for identifying text within a table image'1998 5,809,166'Character recognition system which cuts between touching characters'1998 5,774,579'Block selection system in which overlapping blocks are decomposed'1998 5,542,091'Device for selecting and rearranging data based on arithmetic operation'1996 5,524,065'Method and apparatus for pattern recognition'1996 5,448,338'Image forming device'1995 5,303,381'Method and apparatus for sorting sequential input signals by concurrently comparing successive input signals among signals in first and second memory sections'1994 5,226,174'Character recognition system for determining a class of similarity based on computer distance with a smallest value indicating close similarity'1993 5,220,623'Image processing apparatus which can shift reproduction position of image areas, character train, etc.'1993 5,182,597'Image forming device'1993 5,168,307'Image forming device'1992 5,003,346'Image forming device'1991 4,878,130'Reproduction apparatus'1989 4,855,648'Control device for copier or the like'1989 4,823,192'Reproduction apparatus'1989 4,811,051'Image forming device'1989 4,771,313'Service life indicator for a process cartridge'1988 4,763,162'Copy sheet feed controller for an electrostatic copier'1988 4,740,671'Temperature control apparatus for detecting an abnormality in a heater in a copying machine or the like'1988 4,714,940'Image processing apparatus having display means to monitor and display information from a date input section'1987 4,669,862'Program controlled image forming apparatus'1987 4,656,338'Recording apparatus'1987 4,646,249'Image processing system'1987 4,638,368'Reproduction apparatus'1987 4,603,245'Temperature control apparatus'1986 4,602,867'Copying apparatus'1986 4,582,417'Apparatus for forming images'1986 4,571,053'Image forming apparatus'1986 4,530,593'Image forming apparatus with attachment'1985 4,530,063'Image forming device'1985 4,515,458'Image forming apparatus'1985 4,350,436'Feed control device'1982 4,332,462'Feed control device'1982 4,281,919'Copying apparatus provided with an automatic original feeding device'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981–2003Patents assigned to CANON KK (41)· patent assignee history

1981–2003Based in Hino, JP· patent location history

1994–1999Based in Irvine, CA, US· patent location history

1998–2002Based in Kawasaki, JP· patent location history

1999Patents assigned to CANON INFORMATION SYST INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CANON KK	41	1981–2003
CANON INFORMATION SYST INC	1	1999

Locations

Location	Patents	Span
Hino, JP	33	1981–2003
Irvine, California, US	5	1994–1999
Kawasaki, JP	4	1998–2002