Inventor

Tetsuji Kurata

Inventor

Yokohama, JP

Overview

1994–2020

Patent span

Performing operations

Primary field (CPC B)

Patents· 40 as inventor

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

B41Jprimary

B41JTypewriters75%

H04NPictorial communication, e.g. television14%

B65HHandling thin or filamentary material, e.g. sheets, webs, cables6%

G03GElectrography2%

G06FElectric digital data processing2%

G11BInformation storage based on relative movement between record carrier and transducer2%

PatentTitleYear

10,843,473Inkjet printing apparatus2020 10,814,637Print head and printing apparatus2020 10,618,327Liquid ejection head unit and liquid ejection apparatus2020 10,549,554Printing apparatus and platen2020 10,543,698Printing apparatus and platen2020 10,384,457Liquid ejection head unit and liquid ejecting apparatus2019 10,183,505Printing apparatus and platen2019 10,071,572Printing apparatus and platen2018 10,011,124Performing marginless printing based on image data2018 9,802,426'Printing apparatus and platen'2017 7,547,011'Sheet feeding device and image forming apparatus'2009 6,846,072'Ink, ink-jet ink, ink-tank, ink-jet cartridge, ink supply device, method for introducing ink to ink tank and image recording device'2005 6,769,763'Cylinder pump, an ink jet printing system using the cylinder pump and a photograph assembly having the printing system'2004 6,755,500'Ink tank, ink-jet cartridge, ink-supplying apparatus, ink-jet printing apparatus and method for supplying ink'2004 6,637,872'Ink tank, ink jet recording head, ink jet cartridge, and ink jet recording apparatus'2003 6,629,758'Joint device, ink jet recording apparatus having the same, and ink supplying device and method'2003 6,612,683'Ink supply recovery system, ink-jet printing apparatus and image pick-up device having recording mechanism'2003 6,612,681'Ink jet recording apparatus recording images when an ink jet recording head is installed thereon and reading head is installed thereon'2003 6,540,321'Ink tank, ink-jet cartridge, ink-supplying apparatus, ink-jet printing apparatus and method for supplying ink'2003 6,511,141'Ink jet recording apparatus capable of reading images having an installation unit for installing an image reading head'2003 6,474,797'Ink supply system and ink-jet recording apparatus'2002 6,471,315'Recording apparatus and a recording method'2002 6,447,084'Ink-jet printing apparatus, ink-supplying apparatus and method for supplying ink'2002 6,388,774'Image reading apparatus'2002 6,342,956'Ink jet recording apparatus recording images when an ink jet head is installed thereon and reading images when an image reading head is installed thereon'2002 6,318,836'Ink jet recording apparatus recording images when an ink jet recording head is installed thereon and reading images when an image reading head is installed thereon'2001 6,290,329'Recording apparatus'2001 6,246,466'Sheet pack and recording apparatus'2001 6,132,023'Ink head recovery method and apparatus for carrying out such method'2000 6,091,514'Ink jet recording apparatus recording images when an ink jet recording head is installed thereon and reading images when an image reading head is installed thereon'2000 6,048,047'Ink jet recording apparatus'2000 6,007,184'Ink jet recording head mounting and positioning arrangement'1999 5,903,287'Ink jet recording apparatus with simplified suction recovery device'1999 5,892,523'Reading unit and printing apparatus capable of mounting such reading unit thereon'1999 5,701,146'Ink head recovery method and apparatus'1997 5,504,512'Ink jet recording apparatus and ink cartridge usable therewith'1996 5,479,193'Device for detecting when a particular amount of ink remains in an ink jet recording apparatus and recording apparatus using the same'1995 5,398,049'Recording apparatus for method for controlling distance between recording head and recording medium'1995 5,381,169'Ink jet apparatus with recovery mechanism'1995 5,361,181'Disk holding device with attached phase detecting device and adjusting mechanism'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–2020Patents assigned to CANON KK (40)· patent assignee history

1994–2005Based in Kanagawa, JP· patent location history

1995–2020Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CANON KK	40	1994–2020

Locations

Location	Patents	Span
Yokohama, JP	31	1995–2020
Kanagawa, JP	9	1994–2005