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Hisashi HABASHI
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Liquid discharging apparatus
Patent number
11,104,137
Issue date
Aug 31, 2021
Ricoh Company, Ltd.
Yuichi Tanioku
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Inkjet recording method and inkjet recording apparatus
Patent number
10,717,297
Issue date
Jul 21, 2020
Ricoh Company, Ltd.
Takashi Okada
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Inkjet ink and coloring composition
Patent number
10,655,029
Issue date
May 19, 2020
Ricoh Company, Ltd.
Takuya Fujita
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Liquid discharge head, method for producing the same, liquid discha...
Patent number
10,589,528
Issue date
Mar 17, 2020
Ricoh Company, Ltd.
Tatsuya Sameshima
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ink set, ink stored container, inkjet printing method, and inkjet p...
Patent number
10,563,077
Issue date
Feb 18, 2020
Ricoh Company, Ltd.
Hisashi Habashi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink, inkjet recording method, ink cartridge, and image recording de...
Patent number
10,544,321
Issue date
Jan 28, 2020
Ricoh Company, Ltd.
Tomohiro Hirade
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ink, ink accommodating unit, recording method, recording device, an...
Patent number
10,519,330
Issue date
Dec 31, 2019
Ricoh Company, Ltd.
Tomohiro Hirade
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Inkjet printing apparatus and inkjet printing method
Patent number
10,507,645
Issue date
Dec 17, 2019
Ricoh Company, Ltd.
Ichiroh Fujii
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink including silver particle and water, inkjet printing device inc...
Patent number
10,300,706
Issue date
May 28, 2019
Ricoh Company, Ltd.
Yoshimasa Miyazawa
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Cleaning liquid for inkjet recording apparatus, method for cleaning...
Patent number
9,868,288
Issue date
Jan 16, 2018
Ricoh Company, Ltd.
Hidefumi Nagashima
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Liquid jet head and method for producing same, and liquid jet appar...
Patent number
9,757,944
Issue date
Sep 12, 2017
Ricoh Company, Ltd.
Daisuke Takagi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
White ink, ink set, ink cartridge, inkjet recording apparatus, inkj...
Patent number
9,593,249
Issue date
Mar 14, 2017
Ricoh Company, Ltd.
Takashi Okada
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Liquid ejection head and image forming apparatus incorporating same
Patent number
9,463,623
Issue date
Oct 11, 2016
Ricoh Company, Ltd.
Daisuke Takagi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid ejection head, and image forming apparatus using the liquid...
Patent number
9,205,652
Issue date
Dec 8, 2015
Ricoh Company, Ltd.
Tatsuya Sameshima
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Image forming method and image formed record
Patent number
8,857,962
Issue date
Oct 14, 2014
Ricoh Company, Ltd.
Hiroshi Goto
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink for recording, and ink cartridge, ink recorded matter, inkjet r...
Patent number
8,556,405
Issue date
Oct 15, 2013
Ricoh Company, Ltd.
Hisashi Habashi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Ultraviolet curable inkjet recording ink and color image forming ap...
Patent number
8,353,582
Issue date
Jan 15, 2013
Ricoh Company, Ltd.
Hisashi Habashi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Recording ink as well as ink media set, ink cartridge, ink recorded...
Patent number
8,328,343
Issue date
Dec 11, 2012
Ricoh Company, Ltd.
Tamotsu Aruga
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Recording ink, ink cartridge, ink record, inkjet recording apparatu...
Patent number
8,303,099
Issue date
Nov 6, 2012
Ricoh Company, Ltd.
Mariko Kojima
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Ink set and ink cartridge for ink-jet recording, ink-jet recording...
Patent number
8,192,009
Issue date
Jun 5, 2012
Ricoh Company, Ltd.
Yuuki Yokohama
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Ink for recording, and ink cartridge, ink recorded matter, inkjet r...
Patent number
8,044,114
Issue date
Oct 25, 2011
Ricoh Company, Ltd.
Hisashi Habashi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Image forming apparatus having liquid droplet detection unit
Patent number
8,025,356
Issue date
Sep 27, 2011
Ricoh Company, Ltd.
Hisashi Habashi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Recording ink, ink cartridge, ink record, inkjet recording apparatu...
Patent number
7,810,919
Issue date
Oct 12, 2010
Ricoh Company, Ltd.
Mariko Kojima
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Recording ink, inkjet recording method and inkjet recording apparat...
Patent number
7,812,068
Issue date
Oct 12, 2010
Ricoh Company, Ltd.
Hisashi Habashi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Recording ink, ink cartridge, ink record, inkjet recording apparatu...
Patent number
7,699,457
Issue date
Apr 20, 2010
Ricoh Company, Ltd.
Michihiko Namba
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Recording ink, ink cartridge, ink record, inkjet recording apparatu...
Patent number
7,682,011
Issue date
Mar 23, 2010
Ricoh Company, Ltd.
Michihiko Namba
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
LIQUID DISCHARGING APPARATUS
Publication number
20200316945
Publication date
Oct 8, 2020
Yuichi Tanioku
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID DISCHARGE HEAD, METHOD FOR PRODUCING THE SAME, LIQUID DISCHA...
Publication number
20190283427
Publication date
Sep 19, 2019
Tatsuya SAMESHIMA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
INKJET RECORDING METHOD AND INKJET RECORDING APPARATUS
Publication number
20190048216
Publication date
Feb 14, 2019
RICOH COMPANY, LTD.
Takashi OKADA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
INK, INK ACCOMMODATING UNIT, RECORDING METHOD, RECORDING DEVICE, AN...
Publication number
20190031897
Publication date
Jan 31, 2019
Tomohiro Hirade
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
INK SET, INK STORED CONTAINER, INKJET PRINTING METHOD, AND INKJET P...
Publication number
20180346747
Publication date
Dec 6, 2018
Hisashi HABASHI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
INKJET PRINTING APPARATUS AND INKJET PRINTING METHOD
Publication number
20180319158
Publication date
Nov 8, 2018
Ichiroh Fujii
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
INKJET PRINTING DEVICE, INKJET PRINTING METHOD, AND INK
Publication number
20180178538
Publication date
Jun 28, 2018
Yoshimasa MIYAZAWA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
INKJET INK AND COLORING COMPOSITION
Publication number
20180094155
Publication date
Apr 5, 2018
Takuya FUJITA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
INK, INKJET RECORDING METHOD, INK CARTRIDGE, AND IMAGE RECORDING DE...
Publication number
20170349772
Publication date
Dec 7, 2017
Tomohiro HIRADE
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID JET HEAD AND METHOD FOR PRODUCING SAME, AND LIQUID JET APPAR...
Publication number
20170043580
Publication date
Feb 16, 2017
Daisuke TAKAGI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
CLEANING LIQUID FOR INKJET RECORDING APPARATUS, METHOD FOR CLEANING...
Publication number
20170015102
Publication date
Jan 19, 2017
RICOH COMPANY, LTD.
Hidefumi NAGASHIMA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
INK, INK CARTRIDGE, AND INKJET RECORDING APPARATUS
Publication number
20160347962
Publication date
Dec 1, 2016
RICOH COMPANY, LTD.
Takashi OKADA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
WHITE INK, INK SET, INK CARTRIDGE, INKJET RECORDING APPARATUS, INKJ...
Publication number
20160152845
Publication date
Jun 2, 2016
Takashi OKADA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
INK, INK CARTRIDGE, AND INKJET RECORDING APPARATUS
Publication number
20150184010
Publication date
Jul 2, 2015
RICOH COMPANY, LTD.
Takashi OKADA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID EJECTION HEAD, AND IMAGE FORMING APPARATUS USING THE LIQUID...
Publication number
20140375725
Publication date
Dec 25, 2014
RICOH COMPANY, LTD.
Tatsuya Sameshima
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID EJECTION HEAD AND IMAGE FORMING APPARATUS INCORPORATING SAME
Publication number
20140267497
Publication date
Sep 18, 2014
RICOH COMPANY, LTD.
DAISUKE TAKAGI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
INK FOR RECORDING, AND INK CARTRIDGE, INK RECORDED MATTER, INKJET R...
Publication number
20110300353
Publication date
Dec 8, 2011
Hisashi HABASHI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ULTRAVIOLET CURABLE INKJET RECORDING INK AND COLOR IMAGE FORMING AP...
Publication number
20110092610
Publication date
Apr 21, 2011
Hisashi Habashi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
RECORDING INK AS WELL AS INK MEDIA SET, INK CARTRIDGE, INK RECORDED...
Publication number
20110057981
Publication date
Mar 10, 2011
Tamotsu Aruga
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
IMAGE FORMING METHOD AND IMAGE FORMED RECORD
Publication number
20100295891
Publication date
Nov 25, 2010
Hiroshi Goto
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
RECORDING INK, INK CARTRIDGE, INK RECORD, INKJET RECORDING APPARATU...
Publication number
20100271435
Publication date
Oct 28, 2010
Mariko KOJIMA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Ink set and ink cartridge for ink-jet recording, ink-jet recording...
Publication number
20100112219
Publication date
May 6, 2010
Ricoh Company, Ltd.
Yuuki Yokohama
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
INK FOR RECORDING, AND INK CARTRIDGE, INK RECORDED MATTER, INKJET R...
Publication number
20090239044
Publication date
Sep 24, 2009
Hisashi Habashi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID EJECTION HEAD UNIT AND IMAGE FORMING APPARATUS
Publication number
20090058921
Publication date
Mar 5, 2009
RICOH COMPANY, LTD.
Hisashi Habashi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Recording Ink, Ink Cartridge, Ink Record, Inkjet Recording Apparatu...
Publication number
20080248260
Publication date
Oct 9, 2008
RICOH COMPANY, LTD.
Mariko Kojima
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Recording Ink, Inkjet Recording Method and Inkjet Recording Apparat...
Publication number
20080138519
Publication date
Jun 12, 2008
RICOH COMPANY, LTD.
Hisashi Habashi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Recording Ink, Ink Catridge, Ink Record, Inkjet Recording Apparatus...
Publication number
20080070008
Publication date
Mar 20, 2008
Michihiko Namba
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Recording Ink, Ink Cartridge, Ink Record, Inkjet Recording Apparatu...
Publication number
20070221078
Publication date
Sep 27, 2007
Michihiko Namba
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
RECORDING INK AS WELL AS INK MEDIA SET, INK CARTRIDGE, INK RECORDED...
Publication number
20070197685
Publication date
Aug 23, 2007
Tamotsu Aruga
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...