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Inventor

Chiyoshige Nakazawa

Inventor
Suwa, JP

Overview

35→
Patents
1995–2015
Patent span
Chemistry
Primary field (CPC C)

Patents· 35 as inventor

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

C09Dprimary
C09DCoating compositions, e.g. paints, varnishes or lacquers33%
LOC1833%
B41JTypewriters15%
Y10TTechnical subjects covered by former us classification15%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds2%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients2%
PatentTitleYear
9,034,427'Method of forming opaque layer, recording process, ink set, ink cartridge, and recording apparatus'20158,518,169'Ink set, ink container, inkjet recording method, recording device, and recorded matter'20138,480,799'Inkjet-recording non-aqueous ink composition, inkjet recording method, and recorded matter'20138,257,480'Ink set, ink container, inkjet recording method, recording device, and recorded matter'20128,257,481'Ink set, ink container, inkjet recording method, recording device, and recorded matter'20128,231,723'Ink set, ink container, inkjet recording method, recording device, and recorded matter'20128,227,539'Photocurable ink composition and inkjet recording method'20127,968,621'Pigment dispersed liquid, production method for the same, and light curable ink composition using the pigment dispersed liquid'20117,846,246'Ink set, ink container, inkjet recording method, recording device, and recorded matter'20107,828,888'Inkjet-recording non-aqueous ink composition, inkjet recording method, and recorded matter'20107,655,745'Polysilane compound and synthesis method, ultraviolet-ray curable ink composition, inkjet recording method and apparatus, and ink container'20106,908,182'Ink cartridge and ink jet printer'2005D0501504'Ink cartridge'2005D0500787'Ink cartridge'2005D0488504'Ink cartridge'20046,702,881'Ink for inkjet printer'2004D0468767'Ink cartridge'2003D0468768'Ink cartridge'2003D0468766'Ink cartridge'2003D0468347'Ink cartridge'2003D0464372'Ink cartridge'2002D0464082'Ink cartridge'2002D0460480'Ink cartridge'2002D0460106'Ink cartridge'2002D0460108'Ink cartridge'2002D0449642'Ink cartridge'20016,281,911'Ink cartridge having waste ink absorbing function'20016,176,912'Ink jet printer and ink for ink jet recording'20016,174,038'Ink jet printer and drive method therefor'20016,042,214'Ink jet printer and control method therefor'2000D0419592'Ink cartridge'2000D0418159'Ink cartridge'19995,972,086'Ink jet printer and ink for ink jet recording'19995,892,528'Water-soluble ink for ink jet type recording and ink jet type recording apparatus using same'19995,397,386'Water-soluble ink, ink jet printer and method of printing thereof'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–2015Patents assigned to SEIKO EPSON CORP (33)· patent assignee history
1995–2015Based in Suwa, JP· patent location history
1999–2005Based in Nagano, JP· patent location history
2012–2015Patents assigned to NAKAZAWA CHIYOSHIGE (6)· patent assignee history
2012–2015Patents assigned to OYANAGI TAKASHI (6)· patent assignee history
2012–2015Patents assigned to TAKEMOTO KIYOHIKO (4)· patent assignee history
2012–2013Patents assigned to ITANO MASAAKI (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SEIKO EPSON CORP331995–2015
NAKAZAWA CHIYOSHIGEself62012–2015
OYANAGI TAKASHI62012–2015
TAKEMOTO KIYOHIKO42012–2015
ITANO MASAAKI22012–2013
Locations
LocationPatentsSpan
Suwa, JP311995–2015
Nagano, JP41999–2005