Inventor

Yasuhiko Kosugi

Inventor

Nagano, JP

Overview

48→

Patents

1989–2020

Patent span

Performing operations

Primary field (CPC B)

Patents· 48 as inventor

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

B41Jprimary

B41JTypewriters62%

G03GElectrography12%

G03BApparatus or arrangements for taking photographs or for projecting or viewing them5%

G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices5%

H04NPictorial communication, e.g. television5%

G06KGraphical data reading3%

G11CStatic stores3%

B05CApparatus for applying fluent materials to surfaces, in general2%

G06FElectric digital data processing2%

G08BSignalling systems, e.g. personal calling systems2%

PatentTitleYear

10,759,179Sub-tank and consumable article consumption system2020 10,744,780Recording apparatus2020 10,532,578Printing apparatus2020 10,525,499Liquid ejection system and computer program2020 10,464,332Printing apparatus2019 10,179,461Printing apparatus2019 10,105,956Liquid consumption apparatus, liquid consumption system2018 9,900,452'Control unit'2018 9,876,921Controller to control tank filling with a liquid2018 9,579,901'Controller to control tank filling with a liquid'2017 9,409,408'Liquid ejecting apparatus'2016 9,090,079'Printing apparatus and ink pack set'2015 9,061,508'Recording material delivery system for recording material-consuming apparatus; circuit board; structural body; and ink cartridge'2015 8,919,900'Printing apparatus'2014 8,888,206'Printing apparatus'2014 8,814,295'Printing apparatus'2014 8,782,326'Memory device and system including a memory device electronically connectable to a host circuit'2014 8,690,280'Printing apparatus, printing material cartridge, printing material container adapter, cartridge set, and adapter set'2014 8,540,347'Recording material delivery system for recording material-consuming apparatus; circuit board; structural body; and ink cartridge'2013 8,514,654'Storage apparatus, substrate, liquid container, system, and control method of the storage apparatus'2013 8,345,507'Storage device, substrate, liquid container, system and control method of storage device'2013 8,079,660'Electronic apparatus, semiconductor storage device, print-recording material container, and control device'2011 8,038,243'Liquid ejecting apparatus'2011 7,638,992'Drive power control device, liquid ejection apparatus, and drive power control method'2009 7,625,060'Cartridge, printing apparatus, and method of transmitting information to and from cartridge'2009 7,611,214'Liquid ejecting apparatus'2009 7,530,671'Printing apparatus recovering mist-like ink droplets'2009 7,370,930'Non-contact communication between device and cartridge containing consumable component'2008 7,267,421'Cartridge and printing apparatus'2007 7,213,897'Ink-jet printer'2007 7,201,463'Container for printing material and detector used for container'2007 7,155,972'Expendables container capable of measuring residual amount of expendables'2007 7,142,163'Loop antenna device'2006 7,128,408'Printing apparatus and ink cartridge therefor'2006 7,101,012'Cartridge, printing apparatus, and method of transmitting information to and from cartridge'2006 7,011,384'Container for printing material, technique of detecting information on printing material in container, and technique of allowing for transmission of information between container and printing device'2006 7,008,125'Printing device'2006 6,994,415'Cartridge and printing apparatus'2006 6,938,978'Container for printing fluid material'2005 6,585,345'Printing apparatus and ink cartridge therefor'2003 6,431,674'Ink-jet recording head that minutely vibrates ink meniscus'2002 6,331,040'Method of driving ink jet recording head'2001 6,106,113'Ink jet recording method and ink jet recording apparatus'2000 6,070,959'Recording method for use in ink jet type recording device and ink jet type recording device'2000 5,760,807'Ink jet recording method and ink jet recording apparatus'1998 5,005,043'Image forming apparatus'1991 4,945,383'Image forming apparatus'1990 4,860,058'Image forming apparatus'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–2020Patents assigned to SEIKO EPSON CORP (46)· patent assignee history

1989–2020Based in Nagano, JP· patent location history

1990–1991Based in Suwa, JP· patent location history

2009–2011Based in Hata-machi, JP· patent location history

2011–2014Patents assigned to KOSUGI YASUHIKO (6)· patent assignee history

2013Patents assigned to ASAUCHI NOBORU (3)· patent assignee history

2013Patents assigned to NAKAMURA YOSHIHIRO (2)· patent assignee history

2013Patents assigned to YAMADA SHINICHI (2)· patent assignee history

2013–2020Based in Matsumoto, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SEIKO EPSON CORP	46	1989–2020
KOSUGI YASUHIKOself	6	2011–2014
ASAUCHI NOBORU	3	2013
NAKAMURA YOSHIHIRO	2	2013
YAMADA SHINICHI	2	2013

Locations

Location	Patents	Span
Nagano, JP	36	1989–2020
Matsumoto, JP	8	2013–2020
Hata-machi, JP	2	2009–2011
Suwa, JP	2	1990–1991