Michinari Tsukahara

Person

Nagano, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Liquid container with structure for controlling leaked liquid
- Patent number 8,113,639
- Issue date Feb 14, 2012
- Seiko Epson Corporation
- Hitotoshi Kimura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid container with structure for controlling leaked liquid
- Patent number 8,057,026
- Issue date Nov 15, 2011
- Seiko Epson Corporation
- Hitotoshi Kimura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid container
- Patent number 8,011,772
- Issue date Sep 6, 2011
- Seiko Epson Corporation
- Hitotoshi Kimura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of filling liquid into liquid containing member, liquid fill...
- Patent number 7,934,816
- Issue date May 3, 2011
- Seiko Epson Corporation
- Michinari Tsukahara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink cartridge and method of ink injection thereinto
- Patent number 7,699,452
- Issue date Apr 20, 2010
- Seiko Epson Corporation
- Mutsuhiko Ota
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Gas absorption device, method of manufacturing the same, and liquid...
- Patent number 7,674,322
- Issue date Mar 9, 2010
- Seiko Epson Corporation
- Taku Ishizawa
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Ink cartridge and method of ink injection thereinto
- Patent number 7,575,312
- Issue date Aug 18, 2009
- Seiko Epson Corporation
- Mutsuhiko Ota
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid container with a waste liquid storing portion
- Patent number 7,559,638
- Issue date Jul 14, 2009
- Seiko Epson Corporation
- Hitotoshi Kimura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid container with structure for controlling leaked liquid
- Patent number 7,452,062
- Issue date Nov 18, 2008
- Seiko Epson Corporation
- Hitotoshi Kimura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid container, liquid ejecting device, and method of checking ar...
- Patent number 7,438,400
- Issue date Oct 21, 2008
- Seiko Epson Corporation
- Hitotoshi Kimura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of filling liquid into liquid containing member, liquid fill...
- Patent number 7,357,498
- Issue date Apr 15, 2008
- Seiko Epson Corporation
- Michinari Tsukahara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Gas absorption device, method of manufacturing the same, and liquid...
- Patent number 7,311,761
- Issue date Dec 25, 2007
- Seiko Epson Corporation
- Taku Ishizawa
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Ink cartridge and method of ink injection thereinto
- Patent number 7,165,835
- Issue date Jan 23, 2007
- Seiko Epson Corporation
- Mutsuhiko Ota
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Resinous filter for ink-jet recording apparatus
- Patent number 6,989,405
- Issue date Jan 24, 2006
- Seiko Epson Corporation
- Hisashi Koike
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Ink cartridge and assembling method of atmospheric open valve in in...
- Patent number 6,966,638
- Issue date Nov 22, 2005
- Seiko Epson Corporation
- Mutsuhiko Ota
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink cartridge and method of ink injection thereinto
- Patent number 6,926,396
- Issue date Aug 9, 2005
- Seiko Epson Corporation
- Mutsuhiko Ota
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink cartridge storage structure and method
- Patent number 6,786,583
- Issue date Sep 7, 2004
- Seiko Epson Corporation
- Mutsuhiko Ota
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink composition for ink jet recording, process for the preparation...
- Patent number 6,648,953
- Issue date Nov 18, 2003
- Seiko Epson Corporation
- Hideo Yamazaki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for recycling ink cartridge used for recording apparatus
- Patent number 6,302,534
- Issue date Oct 16, 2001
- Seiko Epson Corporation
- Michinari Tsukahara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink bag for ink jet type recording apparatus and package suitable f...
- Patent number 6,220,702
- Issue date Apr 24, 2001
- Seiko Epson Corporation
- Masahiro Nakamura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink composition for ink jet recording and ink jet recording process
- Patent number 6,114,411
- Issue date Sep 5, 2000
- Seiko Epson Corporation
- Hiroto Nakamura
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Agglomerated pigment, process for producing the same, aqueous pigme...
- Patent number 6,083,315
- Issue date Jul 4, 2000
- Seiko Epson Corporation
- Hiroto Nakamura
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ink jet recording method and apparatus therefor
- Patent number 5,997,136
- Issue date Dec 7, 1999
- Seiko Epson Corp.
- Kazutoshi Fujisawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Intermediate transfer ink jet recording method
- Patent number 5,623,296
- Issue date Apr 22, 1997
- Seiko Epson Corporation
- Makoto Fujino
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Water-based recording ink
- Patent number 5,607,999
- Issue date Mar 4, 1997
- Seiko Epson Corporation
- Junko Shimizu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Thermal transfer ink and transfer medium
- Patent number 5,175,055
- Issue date Dec 29, 1992
- Seiko Epson Corporation
- Michinari Tsukahara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
LIQUID CONTAINER
- Publication number 20090237448
- Publication date Sep 24, 2009
- Hitotoshi Kimura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID CONTAINER
- Publication number 20080151019
- Publication date Jun 26, 2008
- Hitotoshi Kimura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID CONTAINER
- Publication number 20080151020
- Publication date Jun 26, 2008
- Hitotoshi Kimura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID CONTAINER
- Publication number 20080036831
- Publication date Feb 14, 2008
- Hitotoshi Kimura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
GAS ABSORPTION DEVICE, METHOD OF MANUFACTURING THE SAME, AND LIQUID...
- Publication number 20070295206
- Publication date Dec 27, 2007
- Taku Ishizawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK CARTRIDGE AND METHOD OF INK INJECTION THEREINTO
- Publication number 20070195138
- Publication date Aug 23, 2007
- SEIKO EPSON CORPORATION
- Mutsuhiko OTA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK CARTRIDGE AND METHOD OF INK INJECTION THEREINTO
- Publication number 20070132816
- Publication date Jun 14, 2007
- SEIKO EPSON CORPORATION
- Mutsuhiko OTA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK CARTRIDGE AND METHOD OF INK INJECTION THEREINTO
- Publication number 20070132817
- Publication date Jun 14, 2007
- SEIKO EPSON CORPORATION
- Mutsuhiko OTA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK CARTRIDGE AND METHOD OF INK INJECTION THEREINTO
- Publication number 20070132818
- Publication date Jun 14, 2007
- SEIKO EPSON CORPORATION
- Mutsuhiko OTA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METHOD OF FILLING LIQUID INTO LIQUID CONTAINING MEMBER, LIQUID FILL...
- Publication number 20070091129
- Publication date Apr 26, 2007
- Michinari Tsukahara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Gas absorption device, method of manufacturing the same, and liquid...
- Publication number 20050204921
- Publication date Sep 22, 2005
- Taku Ishizawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Method of filling liquid into liquid containing member, liquid fill...
- Publication number 20050140753
- Publication date Jun 30, 2005
- Michinari Tsukahara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Liquid container, liquid ejecting device, and method of checking ar...
- Publication number 20050057620
- Publication date Mar 17, 2005
- Hitotoshi Kimura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Liquid container
- Publication number 20050057622
- Publication date Mar 17, 2005
- Hitotoshi Kimura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink cartridge storage structure and method
- Publication number 20030085967
- Publication date May 8, 2003
- Seiko Epson Corporation
- Mutsuhiko Ota
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Resinous filter for ink-jet recording apparatus
- Publication number 20030052053
- Publication date Mar 20, 2003
- Seiko Epson Corporation
- Hisashi Koike
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Ink cartridge and assembling method of atmospheric open valve in in...
- Publication number 20030007043
- Publication date Jan 9, 2003
- Seiko Epson Corporation
- Mutsuhiko Ota
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink cartridge and method of ink injection thereinto
- Publication number 20020171721
- Publication date Nov 21, 2002
- Seiko Epson Corporation
- Mutsuhiko Ota
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink cartridge and method of ink injection thereinto
- Publication number 20020171723
- Publication date Nov 21, 2002
- Seiko Epson Corporation
- Mutsuhiko Ota
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink compoaition for ink jet recording, process for the preparation...
- Publication number 20020017219
- Publication date Feb 14, 2002
- Hideo Yamazaki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Michinari Tsukahara

Person

Patents Grantslast 30 patents

Liquid container with structure for controlling leaked liquid

Liquid container with structure for controlling leaked liquid

Liquid container

Method of filling liquid into liquid containing member, liquid fill...

Ink cartridge and method of ink injection thereinto

Gas absorption device, method of manufacturing the same, and liquid...

Ink cartridge and method of ink injection thereinto

Liquid container with a waste liquid storing portion

Liquid container with structure for controlling leaked liquid

Liquid container, liquid ejecting device, and method of checking ar...

Method of filling liquid into liquid containing member, liquid fill...

Gas absorption device, method of manufacturing the same, and liquid...

Ink cartridge and method of ink injection thereinto

Resinous filter for ink-jet recording apparatus

Ink cartridge and assembling method of atmospheric open valve in in...

Ink cartridge and method of ink injection thereinto

Ink cartridge storage structure and method

Ink composition for ink jet recording, process for the preparation...

Method for recycling ink cartridge used for recording apparatus

Ink bag for ink jet type recording apparatus and package suitable f...

Ink composition for ink jet recording and ink jet recording process

Agglomerated pigment, process for producing the same, aqueous pigme...

Ink jet recording method and apparatus therefor

Intermediate transfer ink jet recording method

Water-based recording ink

Thermal transfer ink and transfer medium

Patents Applicationslast 30 patents

LIQUID CONTAINER

LIQUID CONTAINER

LIQUID CONTAINER

LIQUID CONTAINER

GAS ABSORPTION DEVICE, METHOD OF MANUFACTURING THE SAME, AND LIQUID...

INK CARTRIDGE AND METHOD OF INK INJECTION THEREINTO

INK CARTRIDGE AND METHOD OF INK INJECTION THEREINTO

INK CARTRIDGE AND METHOD OF INK INJECTION THEREINTO

INK CARTRIDGE AND METHOD OF INK INJECTION THEREINTO

METHOD OF FILLING LIQUID INTO LIQUID CONTAINING MEMBER, LIQUID FILL...

Gas absorption device, method of manufacturing the same, and liquid...

Method of filling liquid into liquid containing member, liquid fill...

Liquid container, liquid ejecting device, and method of checking ar...

Liquid container

Ink cartridge storage structure and method

Resinous filter for ink-jet recording apparatus

Ink cartridge and assembling method of atmospheric open valve in in...

Ink cartridge and method of ink injection thereinto

Ink cartridge and method of ink injection thereinto

Ink compoaition for ink jet recording, process for the preparation...