Mutsuhiko Ota

Person

Nagano, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Atomic oscillator
- Patent number 10,868,553
- Issue date Dec 15, 2020
- Seiko Epson Corporation
- Yasunori Onishi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Atomic oscillator
- Patent number 10,727,851
- Issue date Jul 28, 2020
- Seiko Epson Corporation
- Yukihiro Hashi
- G04 - HOROLOGY
Information Patent Grant
Method of manufacturing piezoelectric device
- Patent number 10,272,685
- Issue date Apr 30, 2019
- Seiko Epson Corporation
- Yuma Fukuzawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting head and liquid ejecting apparatus
- Patent number 8,757,777
- Issue date Jun 24, 2014
- Seiko Epson Corporation
- Akira Matsuzawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting head and liquid ejecting apparatus
- Patent number 8,534,800
- Issue date Sep 17, 2013
- Seiko Epson Corporation
- Akira Matsuzawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting head and liquid ejecting apparatus
- Patent number 8,342,656
- Issue date Jan 1, 2013
- Seiko Epson Corporation
- Akira Matsuzawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting head and liquid ejecting apparatus
- Patent number 8,061,813
- Issue date Nov 22, 2011
- Seiko Epson Corporation
- Akira Matsuzawa
- 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
Alignment apparatus and alignment method
- Patent number 7,643,144
- Issue date Jan 5, 2010
- Seiko Epson Corporation
- Takuma Okamuro
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting head alignment apparatus and liquid ejecting head a...
- Patent number 7,602,490
- Issue date Oct 13, 2009
- Seiko Epson Corporation
- Yasuo Inaoka
- G01 - MEASURING TESTING
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
Alignment apparatus and alignment method
- Patent number 7,576,859
- Issue date Aug 18, 2009
- Seiko Epson Corporation
- Takuma Okamuro
- G01 - MEASURING TESTING
Information Patent Grant
Method of manufacturing liquid-jet head and liquid-jet head
- Patent number 7,571,525
- Issue date Aug 11, 2009
- Seiko Epson Corporation
- Akira Matsuzawa
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Method for producing liquid-jet head
- Patent number 7,402,256
- Issue date Jul 22, 2008
- Seiko Epson Corporation
- Akira Matsuzawa
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Method of manufacturing a liquid jet head
- Patent number 7,318,277
- Issue date Jan 15, 2008
- Seiko Epson Corporation
- Tatsuro Torimoto
- 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
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

Patents Applicationslast 30 patents

Information Patent Application
Atomic Oscillator
- Publication number 20190149157
- Publication date May 16, 2019
- SEIKO EPSON CORPORATION
- Yasunori ONISHI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ATOMIC OSCILLATOR
- Publication number 20190149160
- Publication date May 16, 2019
- SEIKO EPSON CORPORATION
- Yukihiro HASHI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD OF MANUFACTURING PIEZOELECTRIC DEVICE
- Publication number 20170217182
- Publication date Aug 3, 2017
- SEIKO EPSON CORPORATION
- Yuma FUKUZAWA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS
- Publication number 20130335485
- Publication date Dec 19, 2013
- SEIKO EPSON CORPORATION
- Akira MATSUZAWA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS
- Publication number 20130088546
- Publication date Apr 11, 2013
- SEIKO EPSON CORPORATION
- Akira MATSUZAWA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS
- Publication number 20120062655
- Publication date Mar 15, 2012
- SEIKO EPSON CORPORATION
- Akira MATSUZAWA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METHOD OF MANUFACTURING LIQUID-JET HEAD AND LIQUID-JET HEAD
- Publication number 20090267999
- Publication date Oct 29, 2009
- SEIKO EPSON CORPORATION
- Akira Matsuzawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
APPLICATION APPARATUS, APPLICATION METHOD AND METHOD OF THE MANUFAC...
- Publication number 20090202730
- Publication date Aug 13, 2009
- SEIKO EPSON CORPORATION
- Takumi Yamaoka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPARATUS AND METHOD FOR ALIGNING LIQUID-JET HEAD
- Publication number 20080094441
- Publication date Apr 24, 2008
- SEIKO EPSON CORPORATION
- Takuma OKAMURO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
ALIGNMENT APPARATUS AND ALIGNMENT METHOD
- Publication number 20080068610
- Publication date Mar 20, 2008
- SEIKO EPSON CORPORATION
- Takuma OKAMURO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
ALIGNMENT APPARATUS AND ALIGNMENT METHOD
- Publication number 20080062420
- Publication date Mar 13, 2008
- SEIKO EPSON CORPORATION
- Takuma OKAMURO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS
- Publication number 20080062225
- Publication date Mar 13, 2008
- SEIKO EPSON CORPORATION
- Akira MATSUZAWA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTING HEAD ALIGNMENT APPARATUS AND LIQUID EJECTING HEAD A...
- Publication number 20080062436
- Publication date Mar 13, 2008
- SEIKO EPSON CORPORATION
- Yasuo INAOKA
- 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 manufacturing liquid-jet head and liquid-jet head
- Publication number 20060250456
- Publication date Nov 9, 2006
- Seiko Epson Corporation
- Akira Matsuzawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Method for producing liquid-jet head
- Publication number 20060064873
- Publication date Mar 30, 2006
- Seiko Epson Corporation
- Akira Matsuzawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Manufacturing method of liquid jet head
- Publication number 20050262691
- Publication date Dec 1, 2005
- Seiko Epson Corporation
- Tatsuro Torimoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Wire bonding method and liquid-jet head
- Publication number 20050195247
- Publication date Sep 8, 2005
- Seiko Epson Corporation
- Isao Yanagisawa
- H01 - BASIC ELECTRIC ELEMENTS
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
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

Mutsuhiko Ota

Person

Patents Grantslast 30 patents

Atomic oscillator

Atomic oscillator

Method of manufacturing piezoelectric device

Liquid ejecting head and liquid ejecting apparatus

Liquid ejecting head and liquid ejecting apparatus

Liquid ejecting head and liquid ejecting apparatus

Liquid ejecting head and liquid ejecting apparatus

Ink cartridge and method of ink injection thereinto

Alignment apparatus and alignment method

Liquid ejecting head alignment apparatus and liquid ejecting head a...

Ink cartridge and method of ink injection thereinto

Alignment apparatus and alignment method

Method of manufacturing liquid-jet head and liquid-jet head

Method for producing liquid-jet head

Method of manufacturing a liquid jet head

Ink cartridge and method of ink injection thereinto

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

Patents Applicationslast 30 patents

Atomic Oscillator

ATOMIC OSCILLATOR

METHOD OF MANUFACTURING PIEZOELECTRIC DEVICE

LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS

LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS

LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS

METHOD OF MANUFACTURING LIQUID-JET HEAD AND LIQUID-JET HEAD

APPLICATION APPARATUS, APPLICATION METHOD AND METHOD OF THE MANUFAC...

APPARATUS AND METHOD FOR ALIGNING LIQUID-JET HEAD

ALIGNMENT APPARATUS AND ALIGNMENT METHOD

ALIGNMENT APPARATUS AND ALIGNMENT METHOD

LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS

LIQUID EJECTING HEAD ALIGNMENT APPARATUS AND LIQUID EJECTING HEAD A...

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 manufacturing liquid-jet head and liquid-jet head

Method for producing liquid-jet head

Manufacturing method of liquid jet head

Wire bonding method and liquid-jet head

Ink cartridge storage structure and method

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