P

Inventor

OGASAWARA MASASHI

JP54 patents
⚠️ This page may combine multiple inventors who share the name “OGASAWARA MASASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CANON KK

28 patents
US6027210AFeb 22, 2000

Ink-jet recording process using liquid formulation and ink in combination

CANON KK148 citations99
US7276112B2Oct 2, 2007

Aqueous ink, ink-jet recording method, ink cartridge, recording unit, ink-jet recording apparatus and image forming method

CANON KK79 citations98
US7005461B2Feb 28, 2006

Aqueous ink, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatus

CANON KK81 citations98
US6398355B1Jun 4, 2002

Ink, ink set, ink cartridge, recording unit, image recording method and image recording apparatus

CANON KK124 citations98
US6238045B1May 29, 2001

Image forming method, ink-jet recording method and instruments used in such methods

CANON KK106 citations98
US5835116ANov 10, 1998

Image forming method employing ink-jet recording system

CANON KK102 citations98
US7371274B2May 13, 2008

Water-based ink, ink jet recording method, ink cartridge, recording unit, ink jet recording apparatus, and image forming method.

CANON KK35 citations96
US7160376B2Jan 9, 2007

Aqueous ink, and ink-jet recording method, ink-jet recording apparatus, and image forming method using the same

CANON KK56 citations96
US6412936B1Jul 2, 2002

Ink, ink set, ink cartridge, recording unit, image recording process and image recording apparatus

CANON KK52 citations96
US6746114B2Jun 8, 2004

Ink set, process for forming colored portion and ink-jet recording apparatus

CANON KK48 citations93
US6733120B2May 11, 2004

Ink set for ink-jet recording, recording method, ink cartridge, recording unit, and ink-jet recording apparatus

CANON KK41 citations93
US6158856ADec 12, 2000

Ink-jet recording process, ink-jet recording apparatus and image formed article

CANON KK21 citations93
US6102511AAug 15, 2000

Ink jet recording apparatus and method for controlling an amount of ink discharged after an interruption in recording

CANON KK23 citations93
US8007097B2Aug 30, 2011

Water-based ink, ink jet recording method, ink cartridge, recording unit, ink jet recording apparatus, and image forming method

CANON KK21 citations92
US7705071B2Apr 27, 2010

Aqueous ink, ink-jet recording method, ink cartridge, recording unit and ink jet recording apparatus

CANON KK25 citations92
US7605192B2Oct 20, 2009

Aqueous ink, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatus

CANON KK27 citations92
US7267717B2Sep 11, 2007

Aqueous ink, ink jet recording method, ink cartridge, recording unit, ink jet recording apparatus and image forming method

CANON KK28 citations91
US8992674B2Mar 31, 2015

Ink, ink cartridge and ink jet recording method

CANON KK8 citations84
US8986435B2Mar 24, 2015

Ink, ink cartridge and ink jet recording method

CANON KK8 citations84
US8932394B2Jan 13, 2015

Ink, ink cartridge and ink jet recording method

CANON KK10 citations84
US7753515B2Jul 13, 2010

Ink set, ink jet recording method, ink cartridge, recording unit, ink-jet recording apparatus, and image formation method

CANON KK12 citations84
US9387679B2Jul 12, 2016

Ink jet recording method and ink jet recording apparatus

CANON KK12 citations83
US8899736B2Dec 2, 2014

Water-based ink, ink jet recording method, ink cartridge, recording unit, ink jet recording apparatus, and image forming method

CANON KK7 citations83
US8025384B2Sep 27, 2011

Reaction liquid, set of ink and reaction liquid, ink jet recording apparatus and image recording method

CANON KK7 citations81
US6070970AJun 6, 2000

Liquid discharging method and liquid-discharge head, ink-jet recording method and head for ink-jet recording method

CANON KK11 citations74
US9315683B2Apr 19, 2016

Ink, ink cartridge, and ink jet recording method

CANON KK3 citations71
US8985755B2Mar 24, 2015

Ink, ink cartridge, and ink jet recording method

CANON KK5 citations71
US9180680B2Nov 10, 2015

Water-based ink, ink jet recording method, ink cartridge, recording unit, ink jet recording apparatus, and image forming method

CANON KK2 citations62

ALPS ELECTRIC CO LTD

4 patents

FUJI XEROX CO LTD

2 patents

MICRON TECHNOLOGY INC

2 patents

HINOHARA HIROSHI

2 patents

OHASHI TETSUYA

1 patent

SANADA MIKIO

1 patent

OGASAWARA MASASHI

1 patent

KYOWA HAKKO KOGYO KK

1 patent

FUJITSU LTD

1 patent

TAKAHASHI KAZUNOBU

1 patent

MUKAE FUMIHIKO

1 patent

GOUDA KEIGO

1 patent

NAGAI SOUICHI

1 patent

ELPIDA MEMORY INC

1 patent

RICOH CO LTD

1 patent

HOMMA TAKESHI

1 patent

Showing the top 50 of 54 patents by PatentIndex Score.