Masashi Miyagawa

Person

Yokohama-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Liquid ejection head and method for manufacturing flow passage memb...
- Patent number 10,239,321
- Issue date Mar 26, 2019
- Canon Kabushiki Kaisha
- Isao Imamura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for renewing organic solvent, method for using organic solve...
- Patent number 8,980,112
- Issue date Mar 17, 2015
- Canon Kabushiki Kaisha
- Masanori Jinnoh
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head
- Patent number 8,613,495
- Issue date Dec 24, 2013
- Canon Kabushiki Kaisha
- Toshiaki Kaneko
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharge head having resin supply and support members
- Patent number 8,251,496
- Issue date Aug 28, 2012
- Canon Kabushiki Kaisha
- Shozo Hattori
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for manufacturing a microstructure
- Patent number 7,526,863
- Issue date May 5, 2009
- Canon Kabushiki Kaisha
- Masashi Miyagawa
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Liquid ejection head
- Patent number 7,384,130
- Issue date Jun 10, 2008
- Canon Kabushiki Kaisha
- Masahiko Kubota
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Dispersible colorant, method of producing same, aqueous ink using s...
- Patent number 7,297,202
- Issue date Nov 20, 2007
- Canon Kabushiki Kaisha
- Hirofumi Ichinose
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aqueous ink, ink tank, ink jet recording apparatus, ink jet recordi...
- Patent number 7,291,211
- Issue date Nov 6, 2007
- Canon Kabushiki Kaisha
- Toshiaki Kaneko
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid jet recording head and process for production thereof
- Patent number 7,055,938
- Issue date Jun 6, 2006
- Canon Kabushiki Kaisha
- Norio Ohkuma
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head
- Patent number 7,036,909
- Issue date May 2, 2006
- Canon Kabushiki Kaisha
- Masahiko Kubota
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for manufacturing an ink jet recording head
- Patent number 6,971,171
- Issue date Dec 6, 2005
- Canon Kabushiki Kaisha
- Hirokazu Komuro
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Method for manufacturing microstructure, method for manufacturing l...
- Patent number 6,960,424
- Issue date Nov 1, 2005
- Canon Kabushiki Kaisha
- Masashi Miyagawa
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Method of manufacturing an ink jet head
- Patent number 6,877,225
- Issue date Apr 12, 2005
- Canon Kabushiki Kaisha
- Hiroshi Sugitani
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Method for manufacturing ink jet head and ink jet head manufactured...
- Patent number 6,790,309
- Issue date Sep 14, 2004
- Canon Kabushiki Kaisha
- Masashi Miyagawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of producing a liquid discharge head
- Patent number 6,745,467
- Issue date Jun 8, 2004
- Canon Kabushiki Kaisha
- Haruhiko Terai
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Ink jet recording head having movable member and restricting sectio...
- Patent number 6,663,229
- Issue date Dec 16, 2003
- Canon Kabushiki Kaisha
- Hirokazu Komuro
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Liquid discharge head and producing method therefor
- Patent number 6,659,588
- Issue date Dec 9, 2003
- Canon Kabushiki Kaisha
- Ken Ikegame
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of manufacturing a liquid discharge head
- Patent number 6,591,500
- Issue date Jul 15, 2003
- Canon Kabushiki Kaisha
- Yoshiaki Suzuki
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Method for producing liquid discharge head, liquid discharge head,...
- Patent number 6,569,343
- Issue date May 27, 2003
- Canon Kabushiki Kaisha
- Yoshiaki Suzuki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharge head and producing method therefor
- Patent number 6,527,377
- Issue date Mar 4, 2003
- Canon Kabushiki Kaisha
- Ken Ikegame
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharge head and method for manufacturing the same
- Patent number 6,511,162
- Issue date Jan 28, 2003
- Canon Kabushiki Kaisha
- Toshio Kashino
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Recording method and apparatus for controlling ejection bubble form...
- Patent number 6,488,364
- Issue date Dec 3, 2002
- Canon Kabushiki Kaisha
- Kazuhiro Nakajima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Process for the production of an ink jet head
- Patent number 6,461,798
- Issue date Oct 8, 2002
- Canon Kabushiki Kaisha
- Norio Ohkuma
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of manufacturing ink jet recording head and ink jet recordin...
- Patent number 6,455,112
- Issue date Sep 24, 2002
- Canon Kabushiki Kaisha
- Norio Ohkuma
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharge head, method of manufacture therefor and liquid di...
- Patent number 6,447,984
- Issue date Sep 10, 2002
- Canon Kabushiki Kaisha
- Junji Tatsumi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet printing head, ink jet head cartridge and printing apparatus
- Patent number 6,412,920
- Issue date Jul 2, 2002
- Canon Kabushiki Kaisha
- Haruyuki Matsumoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharge head, producing method therefor and liquid dischar...
- Patent number 6,378,993
- Issue date Apr 30, 2002
- Canon Kabushiki Kaisha
- Teruo Ozaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink container, installing-removing method therefore and apparatus u...
- Patent number 6,243,116
- Issue date Jun 5, 2001
- Canon Kabushiki Kaisha
- Yasuo Kotaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet printing head, manufacturing method therefor, and ink jet p...
- Patent number 6,180,018
- Issue date Jan 30, 2001
- Canon Kabushiki Kaisha
- Masashi Miyagawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink-jet head using sealant and ink-jet apparatus using the ink-jet...
- Patent number 6,168,253
- Issue date Jan 2, 2001
- Canon Kabushiki Kaisha
- Masashi Miyagawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
LIQUID EJECTION HEAD AND METHOD FOR MANUFACTURING FLOW PASSAGE MEMB...
- Publication number 20170157937
- Publication date Jun 8, 2017
- Canon Kabushiki Kaisha
- Isao Imamura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METHOD FOR RENEWING ORGANIC SOLVENT, METHOD FOR USING ORGANIC SOLVE...
- Publication number 20140138349
- Publication date May 22, 2014
- Masanori Jinnoh
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD
- Publication number 20120236077
- Publication date Sep 20, 2012
- Canon Kabushiki Kaisha
- Toshiaki Kaneko
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGE HEAD AND MANUFACTURING METHOD OF THE LIQUID DISCHA...
- Publication number 20110279547
- Publication date Nov 17, 2011
- Canon Kabushiki Kaisha
- Shozo Hattori
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
MANUFACTURING METHOD OF LIQUID DISCHARGE HEAD
- Publication number 20110067810
- Publication date Mar 24, 2011
- Canon Kabushiki Kaisha
- Motoaki Sato
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PROCESSING METHOD OF LIQUID
- Publication number 20110036776
- Publication date Feb 17, 2011
- Canon Kabushiki Kaisha
- Hirohisa Fujita
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method of manufacturing dispersible colorant and ink-jet recording ink
- Publication number 20060167136
- Publication date Jul 27, 2006
- Canon Kabushiki Kaisha
- Toshiaki Kaneko
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Aqueous ink, ink tank, ink jet recording apparatus, ink jet recordi...
- Publication number 20060142417
- Publication date Jun 29, 2006
- Canon Kabushiki Kaisha
- Toshiaki Kaneko
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Dispersible colorant and manufacturing method thereof, aqueous ink...
- Publication number 20060142416
- Publication date Jun 29, 2006
- Canon Kabushiki Kaisha
- Junichi Sakai
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Aqueous ink, ink tank, ink jet recording apparatus, ink jet recordi...
- Publication number 20060135647
- Publication date Jun 22, 2006
- Canon Kabushiki Kaisha
- Yoko Ichinose
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Dispersible colorant and process for its production, water-based in...
- Publication number 20060130706
- Publication date Jun 22, 2006
- Canon Kabushiki Kaisha
- Yoshio Nakajima
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Liquid ejection head
- Publication number 20060125877
- Publication date Jun 15, 2006
- Canon Kabushiki Kaisha
- Masahiko Kubota
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Dispersible colorant, method of producing same, aqueous ink using s...
- Publication number 20060124032
- Publication date Jun 15, 2006
- Canon Kabushiki Kaisha
- Hirofumi Ichinose
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Aqueous ink and ink set for ink jet recording
- Publication number 20060009544
- Publication date Jan 12, 2006
- Canon Kabushiki Kaisha
- Masashi Miyagawa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Method for manufacturing microstructure, method for manufacturing l...
- Publication number 20050181309
- Publication date Aug 18, 2005
- Canon Kabushiki Kaisha
- Masashi Miyagawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Dispersible color material and process for producing the same, wate...
- Publication number 20050043434
- Publication date Feb 24, 2005
- Yoko Ichinose
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Dispersible colorant and method for producing the same, and aqueous...
- Publication number 20040244622
- Publication date Dec 9, 2004
- Canon Kabushiki Kaisha
- Yoko Ichinose
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Ink jet recording head and method for manufacturing the same
- Publication number 20040056928
- Publication date Mar 25, 2004
- Canon Kabushiki Kaisha
- Hirokazu Komuro
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Liquid discharge head and producing method therefor
- Publication number 20030030698
- Publication date Feb 13, 2003
- Ken Ikegame
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink jet recording head and method for manufacturing the same
- Publication number 20030030702
- Publication date Feb 13, 2003
- Hirokazu Komuro
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Liquid ejection head
- Publication number 20030016270
- Publication date Jan 23, 2003
- Masahiko Kubota
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Method for manufacturing microstructure, method for manufacturing l...
- Publication number 20030011655
- Publication date Jan 16, 2003
- Masashi Miyagawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Method for manufacturing ink jet head and ink jet head manufactured...
- Publication number 20020105562
- Publication date Aug 8, 2002
- Masashi Miyagawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Masashi Miyagawa

Person

Patents Grantslast 30 patents

Liquid ejection head and method for manufacturing flow passage memb...

Method for renewing organic solvent, method for using organic solve...

Liquid ejection head

Liquid discharge head having resin supply and support members

Method for manufacturing a microstructure

Liquid ejection head

Dispersible colorant, method of producing same, aqueous ink using s...

Aqueous ink, ink tank, ink jet recording apparatus, ink jet recordi...

Liquid jet recording head and process for production thereof

Liquid ejection head

Method for manufacturing an ink jet recording head

Method for manufacturing microstructure, method for manufacturing l...

Method of manufacturing an ink jet head

Method for manufacturing ink jet head and ink jet head manufactured...

Method of producing a liquid discharge head

Ink jet recording head having movable member and restricting sectio...

Liquid discharge head and producing method therefor

Method of manufacturing a liquid discharge head

Method for producing liquid discharge head, liquid discharge head,...

Liquid discharge head and producing method therefor

Liquid discharge head and method for manufacturing the same

Recording method and apparatus for controlling ejection bubble form...

Process for the production of an ink jet head

Method of manufacturing ink jet recording head and ink jet recordin...

Liquid discharge head, method of manufacture therefor and liquid di...

Ink jet printing head, ink jet head cartridge and printing apparatus

Liquid discharge head, producing method therefor and liquid dischar...

Ink container, installing-removing method therefore and apparatus u...

Ink jet printing head, manufacturing method therefor, and ink jet p...

Ink-jet head using sealant and ink-jet apparatus using the ink-jet...

Patents Applicationslast 30 patents

LIQUID EJECTION HEAD AND METHOD FOR MANUFACTURING FLOW PASSAGE MEMB...

METHOD FOR RENEWING ORGANIC SOLVENT, METHOD FOR USING ORGANIC SOLVE...

LIQUID EJECTION HEAD

LIQUID DISCHARGE HEAD AND MANUFACTURING METHOD OF THE LIQUID DISCHA...

MANUFACTURING METHOD OF LIQUID DISCHARGE HEAD

PROCESSING METHOD OF LIQUID

Method of manufacturing dispersible colorant and ink-jet recording ink

Aqueous ink, ink tank, ink jet recording apparatus, ink jet recordi...

Dispersible colorant and manufacturing method thereof, aqueous ink...

Aqueous ink, ink tank, ink jet recording apparatus, ink jet recordi...

Dispersible colorant and process for its production, water-based in...

Liquid ejection head

Dispersible colorant, method of producing same, aqueous ink using s...

Aqueous ink and ink set for ink jet recording

Method for manufacturing microstructure, method for manufacturing l...

Dispersible color material and process for producing the same, wate...

Dispersible colorant and method for producing the same, and aqueous...

Ink jet recording head and method for manufacturing the same

Liquid discharge head and producing method therefor

Ink jet recording head and method for manufacturing the same

Liquid ejection head

Method for manufacturing microstructure, method for manufacturing l...

Method for manufacturing ink jet head and ink jet head manufactured...