Hiroyuki Ito

Person

Nagano, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Liquid ejecting apparatus and maintenance method thereof
- Patent number 10,737,496
- Issue date Aug 11, 2020
- Seiko Epson Corporation
- Hiroyuki Ito
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting apparatus and liquid supply method of liquid ejecti...
- Patent number 10,059,117
- Issue date Aug 28, 2018
- Seiko Epson Corporation
- Hiroyuki Ito
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet recorder
- Patent number 9,505,213
- Issue date Nov 29, 2016
- Seiko Epson Corporation
- Keita Ichihara
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ink jet recorder
- Patent number 9,156,266
- Issue date Oct 13, 2015
- Seiko Epson Corporation
- Keita Ichihara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting apparatus
- Patent number 8,851,647
- Issue date Oct 7, 2014
- Seiko Epson Corporation
- Hiroyuki Ito
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting apparatus and maintenance method thereof
- Patent number 8,827,392
- Issue date Sep 9, 2014
- Seiko Epson Corporation
- Atsushi Yoshida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting apparatus for eliminating and suppressing generatio...
- Patent number 8,459,786
- Issue date Jun 11, 2013
- Seiko Epson Corporation
- Hiroyuki Ito
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting apparatus and liquid charging method
- Patent number 8,449,053
- Issue date May 28, 2013
- Seiko Epson Corporation
- Hiroyuki Ito
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Defoaming mechanism and liquid ejecting apparatus
- Patent number 8,403,471
- Issue date Mar 26, 2013
- Seiko Epson Corporation
- Hiroyuki Ito
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting apparatus having a decompression unit
- Patent number 8,360,567
- Issue date Jan 29, 2013
- Seiko Epson Corporation
- Hiroyuki Ito
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid supply apparatus, liquid ejecting apparatus
- Patent number 8,240,822
- Issue date Aug 14, 2012
- Seiko Epson Corporation
- Hideya Yokouchi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid supply apparatus and liquid ejecting apparatus
- Patent number 8,080,093
- Issue date Dec 20, 2011
- Seiko Epson Corporation
- Hiroyuki Ito
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid supply apparatus and liquid ejecting apparatus
- Patent number 8,079,680
- Issue date Dec 20, 2011
- Seiko Epson Corporation
- Hiroyuki Ito
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid supply apparatus and liquid ejecting apparatus
- Patent number 8,070,270
- Issue date Dec 6, 2011
- Seiko Epson Corporation
- Hiroyuki Ito
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid supply device and liquid ejecting apparatus
- Patent number 8,016,397
- Issue date Sep 13, 2011
- Seiko Epson Corporation
- Hiroyuki Ito
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Rotor, drive converting apparatus, cleaning apparatus, wiping appar...
- Patent number 7,722,155
- Issue date May 25, 2010
- Seiko Epson Corporation
- Masaru Takahashi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Valve device, liquid supply apparatus, and liquid ejection apparatus
- Patent number 7,703,897
- Issue date Apr 27, 2010
- Seiko Epson Corporation
- Hiroyuki Ito
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Wiper device of liquid ejection apparatus
- Patent number 7,614,721
- Issue date Nov 10, 2009
- Seiko Epson Corporation
- Hiroyuki Ito
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Rotor, drive conversion device, cleaning device, wiping device, and...
- Patent number 7,182,426
- Issue date Feb 27, 2007
- Seiko Epson Corporation
- Masaru Takahashi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
LIQUID EJECTING APPARATUS AND MAINTENANCE METHOD THEREOF
- Publication number 20190224975
- Publication date Jul 25, 2019
- SEIKO EPSON CORPORATION
- Hiroyuki ITO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTING APPARATUS AND LIQUID SUPPLY METHOD OF LIQUID EJECTI...
- Publication number 20180043698
- Publication date Feb 15, 2018
- SEIKO EPSON CORPORATION
- Hiroyuki ITO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK JET RECORDER
- Publication number 20150367635
- Publication date Dec 24, 2015
- SEIKO EPSON CORPORATION
- Keita ICHIHARA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK JET RECORDER
- Publication number 20140292924
- Publication date Oct 2, 2014
- SEIKO EPSON CORPORATION
- Keita Ichihara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTING APPARATUS
- Publication number 20130194326
- Publication date Aug 1, 2013
- SEIKO EPSON CORPORATION
- Hiroyuki ITO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTING APPARATUS AND MAINTENANCE METHOD THEREOF
- Publication number 20130169708
- Publication date Jul 4, 2013
- SEIKO EPSON CORPORATION
- Atsushi YOSHIDA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTING APPARATUS AND LIQUID CHARGING METHOD
- Publication number 20110074873
- Publication date Mar 31, 2011
- SEIKO EPSON CORPORATION
- Hiroyuki ITO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID SUPPLY APPARATUS, LIQUID EJECTING APPARATUS
- Publication number 20100238240
- Publication date Sep 23, 2010
- SEIKO EPSON CORPORATION
- Hideya Yokouchi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTING APPARATUS
- Publication number 20100231669
- Publication date Sep 16, 2010
- SEIKO EPSON CORPORATION
- Hiroyuki ITO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
BUBBLE REMOVING METHOD
- Publication number 20100231668
- Publication date Sep 16, 2010
- SEIKO EPSON CORPORATION
- Hiroyuki ITO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
DEFOAMING MECHANISM AND LIQUID EJECTING APPARATUS
- Publication number 20100053285
- Publication date Mar 4, 2010
- SEIKO EPSON CORPORATION
- Hiroyuki ITO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTING APPARATUS
- Publication number 20100053283
- Publication date Mar 4, 2010
- SEIKO EPSON CORPORATION
- Hiroyuki ITO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID SUPPLY DEVICE AND LIQUID EJECTING APPARATUS
- Publication number 20100053286
- Publication date Mar 4, 2010
- SEIKO EPSON CORPORATION
- Hiroyuki ITO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTING APPARATUS, DEFOAMING MECHANISM, AND MANUFACTURING M...
- Publication number 20100045757
- Publication date Feb 25, 2010
- SEIKO EPSON CORPORATION
- Hiroyuki ITO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID SUPPLY DEVICE AND LIQUID EJECTING APPARATUS
- Publication number 20090160921
- Publication date Jun 25, 2009
- SEIKO EPSON CORPORATION
- Hiroyuki Ito
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
LIQUID SUPPLY DEVICE AND LIQUID EJECTING APPARATUS
- Publication number 20090153630
- Publication date Jun 18, 2009
- SEIKO EPSON CORPORATION
- Hiroyuki Ito
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID SUPPLY APPARATUS AND LIQUID EJECTING APPARATUS
- Publication number 20090147060
- Publication date Jun 11, 2009
- SEIKO EPSON CORPORATION
- Hiroyuki Ito
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID SUPPLY APPARATUS AND LIQUID EJECTING APPARATUS
- Publication number 20090147064
- Publication date Jun 11, 2009
- SEIKO EPSON CORPORATION
- Hiroyuki Ito
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID SUPPLY APPARATUS AND LIQUID EJECTING APPARATUS
- Publication number 20090145299
- Publication date Jun 11, 2009
- SEIKO EPSON CORPORATION
- Hiroyuki Ito
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
ROTOR, DRIVE CONVERTING APPARATUS, CLEANING APPARATUS, WIPING APPAR...
- Publication number 20070115320
- Publication date May 24, 2007
- Seiko Epson Corporation
- Masaru Takahashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Valve device, liquid supply apparatus, and liquid ejection apparatus
- Publication number 20070081056
- Publication date Apr 12, 2007
- Seiko Epson Corporation
- Hiroyuki Ito
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Wiper device of liquid ejection apparatus
- Publication number 20050225593
- Publication date Oct 13, 2005
- Seiko Epson Corporation
- Hiroyuki Ito
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Rotor, drive conversion device, cleaning device, wiping device, and...
- Publication number 20050103894
- Publication date May 19, 2005
- SEIKO EPSON CORPORATION
- Masaru Takahashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Liquid ejecting apparatus and method for controlling the liquid eje...
- Publication number 20040218001
- Publication date Nov 4, 2004
- Seiko Epson Corporation
- Masaru Takahashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Tube pump, tube for tube pump and liquid ejecting apparatus
- Publication number 20040141863
- Publication date Jul 22, 2004
- Seiko Epson Corporation
- Shuhei Harada
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Hiroyuki Ito

Person

Patents Grantslast 30 patents

Liquid ejecting apparatus and maintenance method thereof

Liquid ejecting apparatus and liquid supply method of liquid ejecti...

Ink jet recorder

Ink jet recorder

Liquid ejecting apparatus

Liquid ejecting apparatus and maintenance method thereof

Liquid ejecting apparatus for eliminating and suppressing generatio...

Liquid ejecting apparatus and liquid charging method

Defoaming mechanism and liquid ejecting apparatus

Liquid ejecting apparatus having a decompression unit

Liquid supply apparatus, liquid ejecting apparatus

Liquid supply apparatus and liquid ejecting apparatus

Liquid supply apparatus and liquid ejecting apparatus

Liquid supply apparatus and liquid ejecting apparatus

Liquid supply device and liquid ejecting apparatus

Rotor, drive converting apparatus, cleaning apparatus, wiping appar...

Valve device, liquid supply apparatus, and liquid ejection apparatus

Wiper device of liquid ejection apparatus

Rotor, drive conversion device, cleaning device, wiping device, and...

Patents Applicationslast 30 patents

LIQUID EJECTING APPARATUS AND MAINTENANCE METHOD THEREOF

LIQUID EJECTING APPARATUS AND LIQUID SUPPLY METHOD OF LIQUID EJECTI...

INK JET RECORDER

INK JET RECORDER

LIQUID EJECTING APPARATUS

LIQUID EJECTING APPARATUS AND MAINTENANCE METHOD THEREOF

LIQUID EJECTING APPARATUS AND LIQUID CHARGING METHOD

LIQUID SUPPLY APPARATUS, LIQUID EJECTING APPARATUS

LIQUID EJECTING APPARATUS

BUBBLE REMOVING METHOD

DEFOAMING MECHANISM AND LIQUID EJECTING APPARATUS

LIQUID EJECTING APPARATUS

LIQUID SUPPLY DEVICE AND LIQUID EJECTING APPARATUS

LIQUID EJECTING APPARATUS, DEFOAMING MECHANISM, AND MANUFACTURING M...

LIQUID SUPPLY DEVICE AND LIQUID EJECTING APPARATUS

LIQUID SUPPLY DEVICE AND LIQUID EJECTING APPARATUS

LIQUID SUPPLY APPARATUS AND LIQUID EJECTING APPARATUS

LIQUID SUPPLY APPARATUS AND LIQUID EJECTING APPARATUS

LIQUID SUPPLY APPARATUS AND LIQUID EJECTING APPARATUS

ROTOR, DRIVE CONVERTING APPARATUS, CLEANING APPARATUS, WIPING APPAR...

Valve device, liquid supply apparatus, and liquid ejection apparatus

Wiper device of liquid ejection apparatus

Rotor, drive conversion device, cleaning device, wiping device, and...

Liquid ejecting apparatus and method for controlling the liquid eje...

Tube pump, tube for tube pump and liquid ejecting apparatus