Kazuhiro Hayakawa

Person

Isehara-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing liquid ejection head and method of processi...
- Patent number 8,980,110
- Issue date Mar 17, 2015
- Canon Kabushiki Kaisha
- Masahisa Watanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet print head and method of manufacturing ink jet print head
- Patent number 8,562,845
- Issue date Oct 22, 2013
- Canon Kabushiki Kaisha
- Kazuhiro Hayakawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for manufacturing liquid discharge head
- Patent number 8,206,998
- Issue date Jun 26, 2012
- Canon Kabushiki Kaisha
- Masataka Kato
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head and manufacturing method thereof
- Patent number 8,205,967
- Issue date Jun 26, 2012
- Canon Kabushiki Kaisha
- Masaya Uyama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet recording head, manufacturing method thereof, and electron...
- Patent number 8,141,987
- Issue date Mar 27, 2012
- Canon Kabushiki Kaisha
- Kazuhiro Hayakawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for manufacturing liquid discharge head
- Patent number 8,012,773
- Issue date Sep 6, 2011
- Canon Kabushiki Kaisha
- Kazuhiro Hayakawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Beam, ink jet recording head having beams, and method for manufactu...
- Patent number 7,998,555
- Issue date Aug 16, 2011
- Canon Kabushiki Kaisha
- Takashi Ushijima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet recording head including beams dividing supply ports
- Patent number 7,934,810
- Issue date May 3, 2011
- Canon Kabushiki Kaisha
- Kazuhiro Hayakawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink-jet recording head, method for manufacturing ink-jet recording...
- Patent number 7,926,909
- Issue date Apr 19, 2011
- Canon Kabushiki Kaisha
- Kazuhiro Hayakawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Beam, ink jet recording head having beams, and method for manufactu...
- Patent number 7,833,608
- Issue date Nov 16, 2010
- Canon Kabushiki Kaisha
- Takashi Ushijima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet recording head, manufacturing method therefor, and substrat...
- Patent number 7,753,495
- Issue date Jul 13, 2010
- Canon Kabushiki Kaisha
- Kazuhiro Hayakawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of manufacturing ink jet recording head
- Patent number 7,637,013
- Issue date Dec 29, 2009
- Canon Kabushiki Kaisha
- Kazuhiro Hayakawa
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Ink jet recording head having structural members in ink supply port
- Patent number 7,517,058
- Issue date Apr 14, 2009
- Canon Kabushiki Kaisha
- Kazuhiro Hayakawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid jet head and method for producing the same
- Patent number 7,517,059
- Issue date Apr 14, 2009
- Canon Kabushiki Kaisha
- Kazuhiro Hayakawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of manufacturing substrate for ink jet recording head and me...
- Patent number 7,452,474
- Issue date Nov 18, 2008
- Canon Kabushiki Kaisha
- Hirokazu Komuro
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Substrate processing method and ink jet recording head substrate ma...
- Patent number 7,323,115
- Issue date Jan 29, 2008
- Canon Kabushiki Kaisha
- Kazuhiro Hayakawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Beam, ink jet recording head having beams, and method for manufactu...
- Patent number 7,275,813
- Issue date Oct 2, 2007
- Canon Kabushiki Kaisha
- Takashi Ushijima
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Ink jet recording head, manufacturing method therefor, and substrat...
- Patent number 7,063,799
- Issue date Jun 20, 2006
- Canon Kabushiki Kaisha
- Kazuhiro Hayakawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF MANUFACTURING LIQUID EJECTION HEAD AND METHOD OF PROCESSI...
- Publication number 20130206723
- Publication date Aug 15, 2013
- Canon Kabushiki Kaisha
- Masahisa Watanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
BEAM, INK JET RECORDING HEAD HAVING BEAMS, AND METHOD FOR MANUFACTU...
- Publication number 20110027530
- Publication date Feb 3, 2011
- Canon Kabushiki Kaisha
- Takashi Ushijima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METHOD FOR MANUFACTURING LIQUID DISCHARGE HEAD
- Publication number 20100323463
- Publication date Dec 23, 2010
- Canon Kabushiki Kaisha
- Masataka Kato
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METHOD FOR MANUFACTURING LIQUID DISCHARGE HEAD
- Publication number 20100317130
- Publication date Dec 16, 2010
- Canon Kabushiki Kaisha
- KAZUHIRO HAYAKAWA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK JET RECORDING HEAD, MANUFACTURING METHOD THEREOF, AND ELECTRON...
- Publication number 20090244198
- Publication date Oct 1, 2009
- Canon Kabushiki Kaisha
- Kazuhiro Hayakawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD AND MANUFACTURING METHOD THEREOF
- Publication number 20090212008
- Publication date Aug 27, 2009
- Canon Kabushiki Kaisha
- Masaya Uyama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK JET RECORDING HEAD AND MANUFACTURE METHOD FOR THE SAME
- Publication number 20090160913
- Publication date Jun 25, 2009
- Canon Kabushiki Kaisha
- Kazuhiro Hayakawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK-JET RECORDING HEAD, METHOD FOR MANUFACTURING INK-JET RECORDING...
- Publication number 20080165222
- Publication date Jul 10, 2008
- Canon Kabushiki Kaisha
- Kazuhiro Hayakawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK JET PRINT HEAD AND METHOD OF MANUFACTURING INK JET PRINT HEAD
- Publication number 20080088674
- Publication date Apr 17, 2008
- Canon Kabushiki Kaisha
- Kazuhiro Hayakawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
BEAM, INK JET RECORDING HEAD HAVING BEAMS, AND METHOD FOR MANUFACTU...
- Publication number 20080032073
- Publication date Feb 7, 2008
- Canon Kabushiki Kaisha
- TAKASHI USHIJIMA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METHOD OF MANUFACTURING INK JET RECORDING HEAD
- Publication number 20070058001
- Publication date Mar 15, 2007
- Canon Kabushiki Kaisha
- Kazuhiro Hayakawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID JET HEAD AND METHOD FOR PRODUCING THE SAME
- Publication number 20060256162
- Publication date Nov 16, 2006
- Canon Kabushiki Kaisha
- KAZUHIRO HAYAKAWA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink jet recording head and manufacture method for the same
- Publication number 20060214995
- Publication date Sep 28, 2006
- Canon Kabushiki Kaisha
- Kazuhiro Hayakawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink jet recording head, manufacturing method therefor, and substrat...
- Publication number 20060191862
- Publication date Aug 31, 2006
- Canon Kabushiki Kaisha
- Kazuhiro Hayakawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Method of manufacturing substrate for ink jet recording head and me...
- Publication number 20050248623
- Publication date Nov 10, 2005
- Canon Kabushiki Kaisha
- Hirokazu Komuro
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Beam, ink jet recording head having beams, and method for manufactu...
- Publication number 20050140737
- Publication date Jun 30, 2005
- Canon Kabushiki Kaisha
- Takashi Ushijima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Substrate processing method and ink jet recording head substrate ma...
- Publication number 20040238485
- Publication date Dec 2, 2004
- Canon Kabushiki Kaisha
- Kazuhiro Hayakawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink jet recording head, manufacturing method therefor, and substrat...
- Publication number 20040174407
- Publication date Sep 9, 2004
- Canon Kabushiki Kaisha
- Kazuhiro Hayakawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Kazuhiro Hayakawa

Person

Patents Grantslast 30 patents

Method of manufacturing liquid ejection head and method of processi...

Ink jet print head and method of manufacturing ink jet print head

Method for manufacturing liquid discharge head

Liquid ejection head and manufacturing method thereof

Ink jet recording head, manufacturing method thereof, and electron...

Method for manufacturing liquid discharge head

Beam, ink jet recording head having beams, and method for manufactu...

Ink jet recording head including beams dividing supply ports

Ink-jet recording head, method for manufacturing ink-jet recording...

Beam, ink jet recording head having beams, and method for manufactu...

Ink jet recording head, manufacturing method therefor, and substrat...

Method of manufacturing ink jet recording head

Ink jet recording head having structural members in ink supply port

Liquid jet head and method for producing the same

Method of manufacturing substrate for ink jet recording head and me...

Substrate processing method and ink jet recording head substrate ma...

Beam, ink jet recording head having beams, and method for manufactu...

Ink jet recording head, manufacturing method therefor, and substrat...

Patents Applicationslast 30 patents

METHOD OF MANUFACTURING LIQUID EJECTION HEAD AND METHOD OF PROCESSI...

BEAM, INK JET RECORDING HEAD HAVING BEAMS, AND METHOD FOR MANUFACTU...

METHOD FOR MANUFACTURING LIQUID DISCHARGE HEAD

METHOD FOR MANUFACTURING LIQUID DISCHARGE HEAD

INK JET RECORDING HEAD, MANUFACTURING METHOD THEREOF, AND ELECTRON...

LIQUID EJECTION HEAD AND MANUFACTURING METHOD THEREOF

INK JET RECORDING HEAD AND MANUFACTURE METHOD FOR THE SAME

INK-JET RECORDING HEAD, METHOD FOR MANUFACTURING INK-JET RECORDING...

INK JET PRINT HEAD AND METHOD OF MANUFACTURING INK JET PRINT HEAD

BEAM, INK JET RECORDING HEAD HAVING BEAMS, AND METHOD FOR MANUFACTU...

METHOD OF MANUFACTURING INK JET RECORDING HEAD

LIQUID JET HEAD AND METHOD FOR PRODUCING THE SAME

Ink jet recording head and manufacture method for the same

Ink jet recording head, manufacturing method therefor, and substrat...

Method of manufacturing substrate for ink jet recording head and me...

Beam, ink jet recording head having beams, and method for manufactu...

Substrate processing method and ink jet recording head substrate ma...

Ink jet recording head, manufacturing method therefor, and substrat...