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Minoru Koyata
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Mishima-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Liquid ejection head
Patent number
12,023,925
Issue date
Jul 2, 2024
Toshiba Tec Kabushiki Kaisha
Takashi Tozuka
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink-jet head and method of manufacturing ink-jet head
Patent number
8,998,373
Issue date
Apr 7, 2015
Toshiba Tec Kabushiki Kaisha
Minoru Koyata
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Inkjet head and methods of manufacturing the inkjet head
Patent number
8,998,374
Issue date
Apr 7, 2015
Toshiba Tec Kabushiki Kaisha
Tomoki Hoshino
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink-jet head and method of manufacturing ink-jet head
Patent number
8,905,522
Issue date
Dec 9, 2014
Toshiba Tec Kabushiki Kaisha
Minoru Koyata
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink-jet head and method of manufacturing ink-jet head
Patent number
8,807,709
Issue date
Aug 19, 2014
Toshiba Tec Kabushiki Kaisha
Naoki Ooishi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink-jet head and head unit
Patent number
7,857,423
Issue date
Dec 28, 2010
Toshiba Tec Kabushiki Kaisha
Isao Suzuki
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink-jet head and head unit
Patent number
7,434,909
Issue date
Oct 14, 2008
Toshiba Tec Kabushiki Kaisha
Isao Suzuki
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink evaluation method, ink, and ink jet unit
Patent number
6,793,313
Issue date
Sep 21, 2004
Toshiba Tec Kabushiki Kaisha
Kouchi Adachi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink-jet printing apparatus
Patent number
6,783,224
Issue date
Aug 31, 2004
Toshiba Tec Kabushiki Kaisha
Koichi Adachi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents
Information
Patent Application
LIQUID EJECTION HEAD
Publication number
20240066867
Publication date
Feb 29, 2024
Toshiba Tec Kabushiki Kaisha
Keita TAKAHASHI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID EJECTION HEAD
Publication number
20240025172
Publication date
Jan 25, 2024
Toshiba Tec Kabushiki Kaisha
Takashi TOZUKA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID EJECTION HEAD
Publication number
20240009997
Publication date
Jan 11, 2024
Toshiba Tec Kabushiki Kaisha
Minoru KOYATA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID EJECTION HEAD
Publication number
20230087927
Publication date
Mar 23, 2023
Toshiba Tec Kabushiki Kaisha
Takashi TOZUKA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
PRINTING DEVICE AND PRINTING METHOD
Publication number
20170291439
Publication date
Oct 12, 2017
Toshiba Tec Kabushiki Kaisha
Minoru KOYATA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
INK-JET HEAD AND METHOD OF MANUFACTURING INK-JET HEAD
Publication number
20130250005
Publication date
Sep 26, 2013
Toshiba Tec Kabushiki Kaisha
Minoru Koyata
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
INKJET HEAD AND METHODS OF MANUFACTURING THE INKJET HEAD
Publication number
20130208055
Publication date
Aug 15, 2013
Toshiba Tec Kabushiki Kaisha
Tomoki Hoshino
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
INK-JET HEAD AND METHOD OF MANUFACTURING INK-JET HEAD
Publication number
20120229577
Publication date
Sep 13, 2012
Toshiba Tec Kabushiki Kaisha
Naoki Ooishi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
INK-JET HEAD AND METHOD OF MANUFACTURING INK-JET HEAD
Publication number
20120229578
Publication date
Sep 13, 2012
Toshiba Tec Kabushiki Kaisha
Minoru Koyata
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
INK-JET HEAD AND HEAD UNIT
Publication number
20090002441
Publication date
Jan 1, 2009
Toshiba Tec Kabushiki Kaisha
Isao Suzuki
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
INK-JET HEAD AND HEAD UNIT
Publication number
20080158295
Publication date
Jul 3, 2008
Toshiba Tec Kabushiki Kaisha
Isao Suzuki
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
INK EVALUATION METHOD, INK, AND INK JET UNIT
Publication number
20040174405
Publication date
Sep 9, 2004
Toshiba Tec Kabushiki Kaisha
Kouichi Adachi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Ink-jet printing apparatus
Publication number
20040100543
Publication date
May 27, 2004
Koichi Adachi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Ink jet recording apparatus
Publication number
20030063172
Publication date
Apr 3, 2003
Toshiba Tec Kabushiki Kaisha
Kazuhiko Ohtsu
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS