Masami Murai

Person

Nagano-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Timepiece wheel train and timepiece
- Patent number 8,167,481
- Issue date May 1, 2012
- Seiko Epson Corporation
- Masao Takeuchi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Liquid ejection head
- Patent number 7,708,389
- Issue date May 4, 2010
- Seiko Epson Corporation
- Masami Murai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of manufacturing actuator device for ink jet head
- Patent number 7,562,451
- Issue date Jul 21, 2009
- Seiko Epson Corporation
- Maki Ito
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Piezoelectric element, liquid-jet head using piezoelectric element...
- Patent number 7,514,854
- Issue date Apr 7, 2009
- Seiko Epson Corporation
- Xin-Shan Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Piezoelectric element, method of manufacturing the same, liquid-jet...
- Patent number 7,479,728
- Issue date Jan 20, 2009
- Seiko Epson Corporation
- Masami Murai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and manufacturing a piezoelectric thin film element
- Patent number 7,475,461
- Issue date Jan 13, 2009
- Seiko Epson Corporation
- Masami Murai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing method of actuator device and liquid jet apparatus pr...
- Patent number 7,411,339
- Issue date Aug 12, 2008
- Seiko Epson Corporation
- Li Xin-Shan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Actuator device, liquid jet head and liquid jet apparatus
- Patent number 7,357,490
- Issue date Apr 15, 2008
- Seiko Epson Corporation
- Maki Ito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing a liquid jetting head
- Patent number 7,328,490
- Issue date Feb 12, 2008
- Seiko Epson Corporation
- Masami Murai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing an actuator device
- Patent number 7,320,163
- Issue date Jan 22, 2008
- Seiko Epson Corporation
- Li Xin-Shan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Piezoelectric element and liquid jet head using the piezoelectric e...
- Patent number 7,291,520
- Issue date Nov 6, 2007
- Seiko Epson Corporation
- Masami Murai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Piezoelectric actuator and liquid jet head
- Patent number 7,279,823
- Issue date Oct 9, 2007
- Seiko Epson Corporation
- Takamitsu Higuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Piezoelectric device, liquid jetting head, ferroelectric device, el...
- Patent number 7,268,472
- Issue date Sep 11, 2007
- Seiko Epson Corporation
- Takamitsu Higuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for the manufacture of a piezoelectric element
- Patent number 7,254,877
- Issue date Aug 14, 2007
- Seiko Epson Corporation
- Masami Murai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Liquid ejecting head drive method and liquid ejection device
- Patent number 7,252,354
- Issue date Aug 7, 2007
- Seiko Epson Corporation
- Maki Ito
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Piezoelectric element, liquid ejection head and process for manufac...
- Patent number 7,226,151
- Issue date Jun 5, 2007
- Seiko Epson Corporation
- Masami Murai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Liquid-jet head, method for manufacturing the liquid-jet head, and...
- Patent number 7,156,500
- Issue date Jan 2, 2007
- Seiko Epson Corporation
- Masami Murai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of manufacturing a piezoelectric thin film element
- Patent number 7,089,636
- Issue date Aug 15, 2006
- Seiko Epson Corporation
- Masami Murai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Piezoelectric element, liquid jetting head, and method for manufact...
- Patent number 7,083,269
- Issue date Aug 1, 2006
- Seiko Epson Corporation
- Masami Murai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for the manufacture of a piezoelectric element
- Patent number 7,065,847
- Issue date Jun 27, 2006
- Seiko Epson Corporation
- Masami Murai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Piezoelectric thin film element, manufacturing method thereof, and...
- Patent number 6,987,349
- Issue date Jan 17, 2006
- Seiko Epson Corporation
- Masami Murai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing ferroelectric thin film device, ink jet re...
- Patent number 6,955,927
- Issue date Oct 18, 2005
- Seiko Epson Corporation
- Masami Murai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of fabricating a liquid-jet head
- Patent number 6,925,712
- Issue date Aug 9, 2005
- Seiko Epson Corporation
- Masami Murai
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Piezoelectric element, liquid jetting head, and method for manufact...
- Patent number 6,883,901
- Issue date Apr 26, 2005
- Seiko Epson Corporation
- Masami Murai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromechanical transducer with an adhesive layer and an anti-dif...
- Patent number 6,880,920
- Issue date Apr 19, 2005
- Seiko Epson Corporation
- Masami Murai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for producing a laminated ink-jet recording head
- Patent number 6,836,940
- Issue date Jan 4, 2005
- Seiko Epson Corporation
- Minoru Usui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Liquid jetting head, method of manufacturing the same, and liquid j...
- Patent number 6,813,831
- Issue date Nov 9, 2004
- Seiko Epson Corporation
- Hiroyuki Kamei
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Piezoelectronic actuator and liquid jetting head
- Patent number 6,779,878
- Issue date Aug 24, 2004
- Seiko Epson Corporation
- Takamitsu Higuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing ferroelectric thin film device, ink jet re...
- Patent number 6,767,085
- Issue date Jul 27, 2004
- Seiko Epson Corporation
- Masami Murai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing ferroelectric thin film device, ink jet re...
- Patent number 6,767,086
- Issue date Jul 27, 2004
- Seiko Epson Corporation
- Masami Murai
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Timepiece Wheel Train and Timepiece
- Publication number 20100254230
- Publication date Oct 7, 2010
- SEIKO EPSON CORPORATION
- Masao Takeuchi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
CONTACT COMPONENT AND TIMEPIECE
- Publication number 20090201774
- Publication date Aug 13, 2009
- SEIKO EPSON CORPORATION
- Akihiro FUJIMORI
- G04 - HOROLOGY
Information Patent Application
TIMEPIECE COMPONENT AND TIMEPIECE HAVING THE TIMEPIECE COMPONENT
- Publication number 20080130424
- Publication date Jun 5, 2008
- SEIKO EPSON CORPORATION
- Akihiro FUJIMORI
- G04 - HOROLOGY
Information Patent Application
TIMEPIECE COMPONENT AND TIMEPIECE HAVING THE TIMEPIECE COMPONENT
- Publication number 20080123475
- Publication date May 29, 2008
- SEIKO EPSON CORPORATION
- Akihiro FUJIMORI
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Manufacturing method of actuator device and liquid jet apparatus pr...
- Publication number 20080034563
- Publication date Feb 14, 2008
- Seiko Epson Corporation
- Li Xin-Shan
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Method of manufacturing actuator device and liquid-jet apparatus
- Publication number 20070084033
- Publication date Apr 19, 2007
- Maki Ito
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Piezoelectric element, liquid-jet head using piezoelectric element...
- Publication number 20060261708
- Publication date Nov 23, 2006
- Seiko Epson Corporation
- Xin-Shan Li
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Piezoelectric Element, Liquid Jetting Head, and Method for Manufact...
- Publication number 20060262165
- Publication date Nov 23, 2006
- SEIKO EPSON CORPORATION
- Masami Murai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
A Method for the Manufacture of a Piezoelectric Element
- Publication number 20060209128
- Publication date Sep 21, 2006
- Seiko Epson Corporation
- Masami Murai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Piezoelectric element, method of manufacturing the same, liquid-jet...
- Publication number 20060208618
- Publication date Sep 21, 2006
- Seiko Epson Corporation
- Masami Murai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Method of Manufacturing A Piezoelectric Thin Film Element
- Publication number 20060208617
- Publication date Sep 21, 2006
- Seiko Epson Corporation
- Masami Murai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Sputtering target, method for producing sputtering target, sputteri...
- Publication number 20060124456
- Publication date Jun 15, 2006
- Seiko Epson Corporation
- Masami Murai
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Piezoelectric element and head for jetting liquid and method for ma...
- Publication number 20060051913
- Publication date Mar 9, 2006
- Masami Murai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Method of manufacturing actuator device, and liquid jet device
- Publication number 20050210645
- Publication date Sep 29, 2005
- Seiko Epson Corporation
- Li Xin-Shan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Actuator device, liquid jet head and liquid jet apparatus
- Publication number 20050190239
- Publication date Sep 1, 2005
- SEIKO EPSON CORPORATION
- Maki Ito
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Manufacturing method of actuator device and liquid jet apparatus pr...
- Publication number 20050168524
- Publication date Aug 4, 2005
- Seiko Epson Corporation
- Li Xin-Shan
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Liquid ejection head
- Publication number 20050157093
- Publication date Jul 21, 2005
- Masami Murai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Piezoelectric device, liquid jetting head, ferroelectric device, el...
- Publication number 20050122005
- Publication date Jun 9, 2005
- Seiko Epson Corporation
- Takamitsu Higuchi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Piezoelectric element, liquid jetting head, and method for manufact...
- Publication number 20050078153
- Publication date Apr 14, 2005
- SEIKO EPSON CORPORATION
- Masami Murai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Piezoelectric element, liquid ejection head and process for manufac...
- Publication number 20050052504
- Publication date Mar 10, 2005
- SEIKO EPSON CORPORATION
- Masami Murai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Liquid ejecting head drive method and liquid ejection device
- Publication number 20050052482
- Publication date Mar 10, 2005
- Maki Ito
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Liquid-jet head, method for manufacturing the liquid-jet head, and...
- Publication number 20050030352
- Publication date Feb 10, 2005
- Seiko Epson Corporation
- Masami Murai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID-JET HEAD, METHOD OF MANUFACTURING THE SAME AND LIQUID-JET AP...
- Publication number 20040246312
- Publication date Dec 9, 2004
- SEIKO EPSON CORPORATION
- Souichi Moriya
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Liquid jetting head, method of manufacturing the same , and liquid...
- Publication number 20040196336
- Publication date Oct 7, 2004
- Seiko Epson Corporation
- Hiroyuki Kamei
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Method for manufacturing ferroelectric thin film device, ink jet re...
- Publication number 20040173823
- Publication date Sep 9, 2004
- Masami Murai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Liquid-jet head, fabricating method of the same, and liquid-jet app...
- Publication number 20040169705
- Publication date Sep 2, 2004
- Seiko Epson Corporation
- Masami Murai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Piezoelectric thin-film element, ink-jet head using the same, and m...
- Publication number 20040144751
- Publication date Jul 29, 2004
- Masami Murai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Piezoelectric thin film element, manufacturing method thereof, and...
- Publication number 20040090500
- Publication date May 13, 2004
- Seiko Epson Corporation
- Masami Murai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Piezoelectric element, liquid jetting head, and method for manufact...
- Publication number 20040001120
- Publication date Jan 1, 2004
- Seiko Epson Corporation
- Masami Murai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Piezoelectric element , liquid jetting head, and method for manufac...
- Publication number 20030227518
- Publication date Dec 11, 2003
- Masami Murai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Masami Murai

Person

Patents Grantslast 30 patents

Timepiece wheel train and timepiece

Liquid ejection head

Method of manufacturing actuator device for ink jet head

Piezoelectric element, liquid-jet head using piezoelectric element...

Piezoelectric element, method of manufacturing the same, liquid-jet...

Method and manufacturing a piezoelectric thin film element

Manufacturing method of actuator device and liquid jet apparatus pr...

Actuator device, liquid jet head and liquid jet apparatus

Method for manufacturing a liquid jetting head

Method of manufacturing an actuator device

Piezoelectric element and liquid jet head using the piezoelectric e...

Piezoelectric actuator and liquid jet head

Piezoelectric device, liquid jetting head, ferroelectric device, el...

Method for the manufacture of a piezoelectric element

Liquid ejecting head drive method and liquid ejection device

Piezoelectric element, liquid ejection head and process for manufac...

Liquid-jet head, method for manufacturing the liquid-jet head, and...

Method of manufacturing a piezoelectric thin film element

Piezoelectric element, liquid jetting head, and method for manufact...

Method for the manufacture of a piezoelectric element

Piezoelectric thin film element, manufacturing method thereof, and...

Method for manufacturing ferroelectric thin film device, ink jet re...

Method of fabricating a liquid-jet head

Piezoelectric element, liquid jetting head, and method for manufact...

Electromechanical transducer with an adhesive layer and an anti-dif...

Process for producing a laminated ink-jet recording head

Liquid jetting head, method of manufacturing the same, and liquid j...

Piezoelectronic actuator and liquid jetting head

Method for manufacturing ferroelectric thin film device, ink jet re...

Method for manufacturing ferroelectric thin film device, ink jet re...

Patents Applicationslast 30 patents

Timepiece Wheel Train and Timepiece

CONTACT COMPONENT AND TIMEPIECE

TIMEPIECE COMPONENT AND TIMEPIECE HAVING THE TIMEPIECE COMPONENT

TIMEPIECE COMPONENT AND TIMEPIECE HAVING THE TIMEPIECE COMPONENT

Manufacturing method of actuator device and liquid jet apparatus pr...

Method of manufacturing actuator device and liquid-jet apparatus

Piezoelectric element, liquid-jet head using piezoelectric element...

Piezoelectric Element, Liquid Jetting Head, and Method for Manufact...

A Method for the Manufacture of a Piezoelectric Element

Piezoelectric element, method of manufacturing the same, liquid-jet...

Method of Manufacturing A Piezoelectric Thin Film Element

Sputtering target, method for producing sputtering target, sputteri...

Piezoelectric element and head for jetting liquid and method for ma...

Method of manufacturing actuator device, and liquid jet device

Actuator device, liquid jet head and liquid jet apparatus

Manufacturing method of actuator device and liquid jet apparatus pr...

Liquid ejection head

Piezoelectric device, liquid jetting head, ferroelectric device, el...

Piezoelectric element, liquid jetting head, and method for manufact...

Piezoelectric element, liquid ejection head and process for manufac...

Liquid ejecting head drive method and liquid ejection device

Liquid-jet head, method for manufacturing the liquid-jet head, and...

LIQUID-JET HEAD, METHOD OF MANUFACTURING THE SAME AND LIQUID-JET AP...

Liquid jetting head, method of manufacturing the same , and liquid...

Method for manufacturing ferroelectric thin film device, ink jet re...

Liquid-jet head, fabricating method of the same, and liquid-jet app...

Piezoelectric thin-film element, ink-jet head using the same, and m...

Piezoelectric thin film element, manufacturing method thereof, and...

Piezoelectric element, liquid jetting head, and method for manufact...

Piezoelectric element , liquid jetting head, and method for manufac...