Hirota Atsushi

Person

Nagoya, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Liquid discharge head and method of producing liquid discharge head
- Patent number 11,325,381
- Issue date May 10, 2022
- Brother Kogyo Kabushiki Kaisha
- Atsushi Hirota
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink-jet head having passage unit and actuator units attached to the...
- Patent number 11,305,536
- Issue date Apr 19, 2022
- Brother Kogyo Kabushiki Kaisha
- Atsuo Sakaida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharge head and method of producing liquid discharge head
- Patent number 10,870,277
- Issue date Dec 22, 2020
- Brother Kogyo Kabushiki Kaisha
- Atsushi Hirota
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink-jet head having passage unit and actuator units attached to the...
- Patent number 10,821,730
- Issue date Nov 3, 2020
- Brother Kogyo Kabushiki Kaisha
- Atsuo Sakaida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink-jet head having passage unit and actuator units attached to the...
- Patent number 10,357,968
- Issue date Jul 23, 2019
- Brother Kogyo Kabushiki Kaisha
- Atsuo Sakaida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharging apparatus
- Patent number 10,226,925
- Issue date Mar 12, 2019
- Brother Kogyo Kabushiki Kaisha
- Hideki Hayashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink-jet head having passage unit and actuator units attached to the...
- Patent number 9,925,774
- Issue date Mar 27, 2018
- Brother Kogyo Kabushiki Kaisha
- Atsuo Sakaida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharging apparatus
- Patent number 9,815,283
- Issue date Nov 14, 2017
- Brother Kogyo Kabushiki Kaisha
- Hideki Hayashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink-jet head having passage unit and actuator units attached to the...
- Patent number 9,718,271
- Issue date Aug 1, 2017
- Brother Kogyo Kabushiki Kaisha
- Atsuo Sakaida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Piezoelectric actuator, liquid discharging apparatus and method for...
- Patent number 9,656,467
- Issue date May 23, 2017
- Brother Kogyo Kabushiki Kaisha
- Toru Kakiuchi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid jetting apparatus
- Patent number 9,579,891
- Issue date Feb 28, 2017
- Brother Kogyo Kabushiki Kaisha
- Hideki Hayashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Piezoelectric actuator and recording head
- Patent number 9,419,200
- Issue date Aug 16, 2016
- Brother Kogyo Kabushiki Kaisha
- Atsushi Hirota
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection apparatus and method for manufacturing liquid eject...
- Patent number 9,321,264
- Issue date Apr 26, 2016
- Brother Kogyo Kabushiki Kaisha
- Keita Hirai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink-jet head having passage unit and actuator units attached to the...
- Patent number 9,114,616
- Issue date Aug 25, 2015
- Brother Kogyo Kabushiki Kaisha
- Atsuo Sakaida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink-jet head having passage unit and actuator units attached to the...
- Patent number 9,056,469
- Issue date Jun 16, 2015
- Brother Kogyo Kabushiki Kaisha
- Atsuo Sakaida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection apparatuses
- Patent number 8,985,731
- Issue date Mar 24, 2015
- Brother Kogyo Kabushiki Kaisha
- Seiji Shimizu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection apparatus
- Patent number 8,864,265
- Issue date Oct 21, 2014
- Brother Kogyo Kabushiki Kaisha
- Keita Hirai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection apparatus
- Patent number 8,708,452
- Issue date Apr 29, 2014
- Brother Kogyo Kabushiki Kaisha
- Seiji Shimizu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink-jet head having passage unit and actuator units attached to the...
- Patent number 8,684,496
- Issue date Apr 1, 2014
- Brother Kogyo Kabushiki Kaisha
- Atsuo Sakaida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head
- Patent number 8,540,354
- Issue date Sep 24, 2013
- Brother Kogyo Kabushiki Kaisha
- Seiji Shimizu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of manufacturing the ink-jet head
- Patent number 8,474,138
- Issue date Jul 2, 2013
- Brother Kogyo Kabushiki Kaisha
- Hidetoshi Watanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink-jet head having passage unit and actuator units attached to the...
- Patent number 8,393,711
- Issue date Mar 12, 2013
- Brother Kogyo Kabushiki Kaisha
- Atsuo Sakaida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Auxiliary passage unit, liquid discharge head having the same attac...
- Patent number 8,342,667
- Issue date Jan 1, 2013
- Brother Kogyo Kabushiki Kaisha
- Kenji Tsuchiya
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting apparatus and method of controlling the same
- Patent number 8,267,497
- Issue date Sep 18, 2012
- Brother Kogyo Kabushiki Kaisha
- Atsushi Hirota
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink-jet head having passage unit and actuator units attached to the...
- Patent number 8,118,402
- Issue date Feb 21, 2012
- Brother Kogyo Kabushiki Kaisha
- Atsuo Sakaida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting apparatus
- Patent number 8,113,616
- Issue date Feb 14, 2012
- Brother Kogyo Kabushiki Kaisha
- Atsushi Hirota
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet head
- Patent number 8,057,025
- Issue date Nov 15, 2011
- Brother Kogyo Kabushiki Kaisha
- Atsushi Hirota
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink-jet recording apparatus
- Patent number 8,038,259
- Issue date Oct 18, 2011
- Brother Kogyo Kabushiki Kaisha
- Atsuo Sakaida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink-jet head and ink-jet printer having ink-jet head
- Patent number 8,025,369
- Issue date Sep 27, 2011
- Brother Kogyo Kabushiki Kaisha
- Atsuo Sakaida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of manufacturing actuators, a method of measuring a thicknes...
- Patent number 8,004,294
- Issue date Aug 23, 2011
- Brother Kogyo Kabushiki Kaisha
- Atsushi Hirota
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
Liquid Discharge Head And Method Of Producing Liquid Discharge Head
- Publication number 20210086509
- Publication date Mar 25, 2021
- BROTHER KOGYO KABUSHIKI KAISHA
- Atsushi Hirota
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK-JET HEAD HAVING PASSAGE UNIT AND ACTUATOR UNITS ATTACHED TO THE...
- Publication number 20210008883
- Publication date Jan 14, 2021
- BROTHER KOGYO KABUSHIKI KAISHA
- Atsuo Sakaida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK-JET HEAD HAVING PASSAGE UNIT AND ACTUATOR UNITS ATTACHED TO THE...
- Publication number 20190275795
- Publication date Sep 12, 2019
- BROTHER KOGYO KABUSHIKI KAISHA
- Atsuo Sakaida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Liquid Discharge Head And Method Of Producing Liquid Discharge Head
- Publication number 20190270307
- Publication date Sep 5, 2019
- BROTHER KOGYO KABUSHIKI KAISHA
- Atsushi Hirota
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK-JET HEAD HAVING PASSAGE UNIT AND ACTUATOR UNITS ATTACHED TO THE...
- Publication number 20180272708
- Publication date Sep 27, 2018
- BROTHER KOGYO KABUSHIKI KAISHA
- Atsuo Sakaida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Liquid Discharging Apparatus
- Publication number 20170334206
- Publication date Nov 23, 2017
- BROTHER KOGYO KABUSHIKI KAISHA
- Hideki Hayashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK-JET HEAD HAVING PASSAGE UNIT AND ACTUATOR UNITS ATTACHED TO THE...
- Publication number 20160361922
- Publication date Dec 15, 2016
- BROTHER KOGYO KABUSHIKI KAISHA
- Atsuo Sakaida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Liquid Discharging Apparatus
- Publication number 20160347063
- Publication date Dec 1, 2016
- BROTHER KOGYO KABUSHIKI KAISHA
- Hideki Hayashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK-JET HEAD HAVING PASSAGE UNIT AND ACTUATOR UNITS ATTACHED TO THE...
- Publication number 20160243831
- Publication date Aug 25, 2016
- BROTHER KOGYO KABUSHIKI KAISHA
- Atsuo Sakaida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Liquid Jetting Apparatus
- Publication number 20160207312
- Publication date Jul 21, 2016
- BROTHER KOGYO KABUSHIKI KAISHA
- Hideki Hayashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Piezoelectric actuator, liquid discharging apparatus and method for...
- Publication number 20160185116
- Publication date Jun 30, 2016
- BROTHER KOGYO KABUSHIKI KAISHA
- Toru Kakiuchi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PIEZOELECTRIC ACTUATOR AND RECORDING HEAD
- Publication number 20150273830
- Publication date Oct 1, 2015
- BROTHER KOGYO KABUSHIKI KAISHA
- Atsushi HIROTA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION APPARATUS AND METHOD FOR MANUFACTURING LIQUID EJECT...
- Publication number 20150273832
- Publication date Oct 1, 2015
- BROTHER KOGYO KABUSHIKI KAISHA
- Keita HIRAI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK-JET HEAD HAVING PASSAGE UNIT AND ACTUATOR UNITS ATTACHED TO THE...
- Publication number 20150239244
- Publication date Aug 27, 2015
- BROTHER KOGYO KABUSHIKI KAISHA
- Atsuo Sakaida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK-JET HEAD HAVING PASSAGE UNIT AND ACTUATOR UNITS ATTACHED TO THE...
- Publication number 20140168318
- Publication date Jun 19, 2014
- BROTHER KOGYO KABUSHIKI KAISHA
- Atsuo Sakaida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION APPARATUS
- Publication number 20140063102
- Publication date Mar 6, 2014
- BROTHER KOGYO KABUSHIKI KAISHA
- Keita HIRAI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION APPARATUSES
- Publication number 20130307895
- Publication date Nov 21, 2013
- Seiji SHIMIZU
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION APPARATUS
- Publication number 20130241992
- Publication date Sep 19, 2013
- BROTHER KOGYO KABUSHIKI KAISHA
- Seiji Shimizu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD
- Publication number 20120242751
- Publication date Sep 27, 2012
- BROTHER KOGYO KABUSHIKI KAISHA
- Seiji Shimizu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK-JET HEAD HAVING PASSAGE UNIT AND ACTUATOR UNITS ATTACHED TO THE...
- Publication number 20120105544
- Publication date May 3, 2012
- BROTHER KOGYO KABUSHIKI KAISHA
- Atsuo Sakaida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Liquid Ejecting Apparatus and Method of Controlling the Same
- Publication number 20100182364
- Publication date Jul 22, 2010
- BROTHER KOGYO KABUSHIKI KAISHA
- Atsushi Hirota
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTING APPARATUS
- Publication number 20100066784
- Publication date Mar 18, 2010
- BROTHER KOGYO KABUSHIKI KAISHA
- Atsushi Hirota
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
AUXILIARY PASSAGE UNIT, LIQUID DISCHARGE HEAD HAVING THE SAME ATTAC...
- Publication number 20090237470
- Publication date Sep 24, 2009
- BROTHER KOGYO KABUSHIKI KAISHA
- Kenji Tsuchiya
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INKJET HEAD
- Publication number 20090237455
- Publication date Sep 24, 2009
- BROTHER KOGYO KABUSHIKI KAISHA
- Atsushi Hirota
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink-jet head and ink-jet printer having ink-jet head
- Publication number 20090189959
- Publication date Jul 30, 2009
- BROTHER KOGYO KABUSHIKI KAISHA
- Atsuo Sakaida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METHOD OF MANUFACTURING ACTUATORS, A METHOD OF MEASURING A THICKNES...
- Publication number 20090139087
- Publication date Jun 4, 2009
- BROTHER KOGYO KABUSHIKI KAISHA
- Atsushi Hirota
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink-jet head having passage unit and actuator units attached to the...
- Publication number 20090073227
- Publication date Mar 19, 2009
- BROTHER KOGYO KABUSHIKI KAISHA
- Atsuo Sakaida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink-jet head having passage unit and actuator units attached to the...
- Publication number 20080316257
- Publication date Dec 25, 2008
- BROTHER KOGYO KABUSHIKI KAISHA
- Atsuo Sakaida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink-jet printer, ink-jet head and method of manufacturing the ink-j...
- Publication number 20080303865
- Publication date Dec 11, 2008
- BROTHER KOGYO KABUSHIKI KAISHA
- Hidetoshi Watanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK-JET RECORDING APPARATUS
- Publication number 20080284807
- Publication date Nov 20, 2008
- BROTHER KOGYO KABUSHIKI KAISHA
- Atsuo Sakaida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Hirota Atsushi

Person

Patents Grantslast 30 patents

Liquid discharge head and method of producing liquid discharge head

Ink-jet head having passage unit and actuator units attached to the...

Liquid discharge head and method of producing liquid discharge head

Ink-jet head having passage unit and actuator units attached to the...

Ink-jet head having passage unit and actuator units attached to the...

Liquid discharging apparatus

Ink-jet head having passage unit and actuator units attached to the...

Liquid discharging apparatus

Ink-jet head having passage unit and actuator units attached to the...

Piezoelectric actuator, liquid discharging apparatus and method for...

Liquid jetting apparatus

Piezoelectric actuator and recording head

Liquid ejection apparatus and method for manufacturing liquid eject...

Ink-jet head having passage unit and actuator units attached to the...

Ink-jet head having passage unit and actuator units attached to the...

Liquid ejection apparatuses

Liquid ejection apparatus

Liquid ejection apparatus

Ink-jet head having passage unit and actuator units attached to the...

Liquid ejection head

Method of manufacturing the ink-jet head

Ink-jet head having passage unit and actuator units attached to the...

Auxiliary passage unit, liquid discharge head having the same attac...

Liquid ejecting apparatus and method of controlling the same

Ink-jet head having passage unit and actuator units attached to the...

Liquid ejecting apparatus

Inkjet head

Ink-jet recording apparatus

Ink-jet head and ink-jet printer having ink-jet head

Method of manufacturing actuators, a method of measuring a thicknes...

Patents Applicationslast 30 patents

Liquid Discharge Head And Method Of Producing Liquid Discharge Head

INK-JET HEAD HAVING PASSAGE UNIT AND ACTUATOR UNITS ATTACHED TO THE...

INK-JET HEAD HAVING PASSAGE UNIT AND ACTUATOR UNITS ATTACHED TO THE...

Liquid Discharge Head And Method Of Producing Liquid Discharge Head

INK-JET HEAD HAVING PASSAGE UNIT AND ACTUATOR UNITS ATTACHED TO THE...

Liquid Discharging Apparatus

INK-JET HEAD HAVING PASSAGE UNIT AND ACTUATOR UNITS ATTACHED TO THE...

Liquid Discharging Apparatus

INK-JET HEAD HAVING PASSAGE UNIT AND ACTUATOR UNITS ATTACHED TO THE...

Liquid Jetting Apparatus

Piezoelectric actuator, liquid discharging apparatus and method for...

PIEZOELECTRIC ACTUATOR AND RECORDING HEAD

LIQUID EJECTION APPARATUS AND METHOD FOR MANUFACTURING LIQUID EJECT...

INK-JET HEAD HAVING PASSAGE UNIT AND ACTUATOR UNITS ATTACHED TO THE...

INK-JET HEAD HAVING PASSAGE UNIT AND ACTUATOR UNITS ATTACHED TO THE...

LIQUID EJECTION APPARATUS

LIQUID EJECTION APPARATUSES

LIQUID EJECTION APPARATUS

LIQUID EJECTION HEAD

INK-JET HEAD HAVING PASSAGE UNIT AND ACTUATOR UNITS ATTACHED TO THE...

Liquid Ejecting Apparatus and Method of Controlling the Same

LIQUID EJECTING APPARATUS

AUXILIARY PASSAGE UNIT, LIQUID DISCHARGE HEAD HAVING THE SAME ATTAC...

INKJET HEAD

Ink-jet head and ink-jet printer having ink-jet head

METHOD OF MANUFACTURING ACTUATORS, A METHOD OF MEASURING A THICKNES...

Ink-jet head having passage unit and actuator units attached to the...

Ink-jet head having passage unit and actuator units attached to the...

Ink-jet printer, ink-jet head and method of manufacturing the ink-j...

INK-JET RECORDING APPARATUS