Masahiko Imai

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for fabricating MEMS device and MEMS device
- Patent number 8,800,141
- Issue date Aug 12, 2014
- Fujitsu Limited
- Takashi Katsuki
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Variable capacitor, matching circuit element, and mobile terminal a...
- Patent number 8,665,579
- Issue date Mar 4, 2014
- Fujitsu Limited
- Takeaki Shimanouchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrostatic actuator and driving method thereof
- Patent number 8,618,715
- Issue date Dec 31, 2013
- Fujitsu Limited
- Takeaki Shimanouchi
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Variable capacitive element, variable capacitive device, and method...
- Patent number 8,363,381
- Issue date Jan 29, 2013
- Fujitsu Limited
- Takeaki Shimanouchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Variable capacitance element
- Patent number 8,218,285
- Issue date Jul 10, 2012
- Fujitsu Limited
- Takeaki Shimanouchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Movable micro-device
- Patent number 8,031,459
- Issue date Oct 4, 2011
- Fujitsu Limited
- Xiaoyu Mi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Variable capacitor
- Patent number 7,986,507
- Issue date Jul 26, 2011
- Fujitsu Limited
- Takeaki Shimanouchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus and method for drive controlling micro machine device
- Patent number 7,903,386
- Issue date Mar 8, 2011
- Fujitsu Limited
- Yu Yonezawa
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Micro movable device and method of making the same using wet etching
- Patent number 7,851,976
- Issue date Dec 14, 2010
- Fujitsu Limited
- Anh Tuan Nguyen
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Variable capacitor and method of making the same
- Patent number 7,724,494
- Issue date May 25, 2010
- Fujitsu Limited
- Takeaki Shimanouchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Micro movable device and method of making the same using wet etching
- Patent number 7,540,968
- Issue date Jun 2, 2009
- Fujitsu Limited
- Anh Tuan Nguyen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Microswitching element
- Patent number 7,535,326
- Issue date May 19, 2009
- Fujitsu Limited
- Tadashi Nakatani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Micro-switching device and method of manufacturing micro-switching...
- Patent number 7,515,023
- Issue date Apr 7, 2009
- Fujitsu Limited
- Tadashi Nakatani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Variable capacitor and manufacturing method thereof
- Patent number 7,446,994
- Issue date Nov 4, 2008
- Fujitsu Limited
- Takeaki Shimanouchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Variable capacitor and method of manufacturing variable capacitor
- Patent number 7,307,827
- Issue date Dec 11, 2007
- Fujitsu Limited
- Takeaki Shimanouchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface acoustic wave device, filter device and method of producing...
- Patent number 7,067,956
- Issue date Jun 27, 2006
- Fujitsu Media Devices Limited
- Masahiko Imai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Tunable capacitor and method of fabricating the same
- Patent number 6,992,878
- Issue date Jan 31, 2006
- Fujitsu Limited
- Takeaki Shimanouchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface acoustic wave element and duplexer having the same
- Patent number 6,903,626
- Issue date Jun 7, 2005
- Fujitsu Media Devices Limited
- Jun Tsutsumi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave device having a polarization inverted region
- Patent number 6,903,630
- Issue date Jun 7, 2005
- Fujitsu Media Devices Limited
- Michio Miura
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
ELECTROSTATIC ACTUATOR AND DRIVING METHOD THEREOF
- Publication number 20110221300
- Publication date Sep 15, 2011
- FUJITSU LIMITED
- Takeaki SHIMANOUCHI
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
METHOD FOR FABRICATING MEMS DEVICE AND MEMS DEVICE
- Publication number 20110216469
- Publication date Sep 8, 2011
- FUJITSU LIMITED
- Takashi Katsuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VARIABLE CAPACITIVE ELEMENT, VARIABLE CAPACITIVE DEVICE, AND METHOD...
- Publication number 20110096462
- Publication date Apr 28, 2011
- Fujitsu Limited
- Takeaki SHIMANOUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VARIABLE CAPACITANCE ELEMENT
- Publication number 20100254068
- Publication date Oct 7, 2010
- Fujitsu Limited
- Takeaki Shimanouchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Variable capacitor and method of making the same
- Publication number 20100246088
- Publication date Sep 30, 2010
- FUJITSU LIMITED
- Takeaki Shimanouchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VARIABLE CAPACITIVE ELEMENT
- Publication number 20100142117
- Publication date Jun 10, 2010
- Fujitsu Limited
- Takeaki Shimanouchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MICRO MOVABLE DEVICE AND METHOD OF MAKING THE SAME USING WET ETCHING
- Publication number 20090212664
- Publication date Aug 27, 2009
- FUJITSU LIMITED
- Anh Tuan Nguyen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VARIABLE CAPACITOR, MATCHING CIRCUIT ELEMENT, AND MOBILE TERMINAL A...
- Publication number 20090207549
- Publication date Aug 20, 2009
- Fujitsu Limited
- Takeaki Shimanouchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VARIABLE FILTER ELEMENT, VARIABLE FILTER MODULE AND FABRICATION MET...
- Publication number 20080266029
- Publication date Oct 30, 2008
- Fujitsu Limited
- Xiaoyu MI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Apparatus and method for drive controlling micro machine device
- Publication number 20080239611
- Publication date Oct 2, 2008
- FUJITSU LIMITED
- Yu Yonezawa
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
Movable micro-device
- Publication number 20080218933
- Publication date Sep 11, 2008
- FUJITSU LIMITED
- Xiaoyu Mi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Variable capacitor
- Publication number 20080180876
- Publication date Jul 31, 2008
- FUJITSU LIMITED
- Takeaki Shimanouchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Variable capacitor and method of making the same
- Publication number 20070206340
- Publication date Sep 6, 2007
- FUJITSU LIMITED
- Takeaki Shimanouchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Variable capacitor and method of manufacturing variable capacitor
- Publication number 20070039147
- Publication date Feb 22, 2007
- FUJITSU LIMITED
- Takeaki Shimanouchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Variable capacitor and manufacturing method thereof
- Publication number 20070025050
- Publication date Feb 1, 2007
- FUJITSU LIMITED
- Takeaki Shimanouchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Micro movable device and method of making the same using wet etching
- Publication number 20060208611
- Publication date Sep 21, 2006
- FUJITSU LIMITED
- Anh Tuan Nguyen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Microswitching element
- Publication number 20060181375
- Publication date Aug 17, 2006
- FUJITSU LIMITED
- Tadashi Nakatani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Variable capacitor and method of manufacturing variable capacitor
- Publication number 20060171097
- Publication date Aug 3, 2006
- FUJITSU LIMITED
- Takeaki Shimanouchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MICRO-SWITCHING DEVICE AND METHOD OF MANUFACTURING MICRO-SWITCHING...
- Publication number 20050225921
- Publication date Oct 13, 2005
- Fujitsu Limited
- Tadashi NAKATANI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Surface acoustic wave device, filter device and method of producing...
- Publication number 20040041496
- Publication date Mar 4, 2004
- FUJITSU MEDIA DEVICES LIMITED
- Masahiko Imai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Surface acoustic wave device
- Publication number 20030214372
- Publication date Nov 20, 2003
- FUJITSU MEDIA DEVICES LIMITED
- Michio Miura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Tunable capacitor and method of fabricating the same
- Publication number 20030179535
- Publication date Sep 25, 2003
- FUJITSU MEDIA DEVICES LIMITED and FUJITSU LIMITED
- Takeaki Shimanouchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Surface acoustic wave element and duplexer having the same
- Publication number 20030117039
- Publication date Jun 26, 2003
- FUJITSU MEDIA DEVICES LIMITED
- Jun Tsutsumi
- H03 - BASIC ELECTRONIC CIRCUITRY

Masahiko Imai

Person

Patents Grantslast 30 patents

Method for fabricating MEMS device and MEMS device

Variable capacitor, matching circuit element, and mobile terminal a...

Electrostatic actuator and driving method thereof

Variable capacitive element, variable capacitive device, and method...

Variable capacitance element

Movable micro-device

Variable capacitor

Apparatus and method for drive controlling micro machine device

Micro movable device and method of making the same using wet etching

Variable capacitor and method of making the same

Micro movable device and method of making the same using wet etching

Microswitching element

Micro-switching device and method of manufacturing micro-switching...

Variable capacitor and manufacturing method thereof

Variable capacitor and method of manufacturing variable capacitor

Surface acoustic wave device, filter device and method of producing...

Tunable capacitor and method of fabricating the same

Surface acoustic wave element and duplexer having the same

Surface acoustic wave device having a polarization inverted region

Patents Applicationslast 30 patents

ELECTROSTATIC ACTUATOR AND DRIVING METHOD THEREOF

METHOD FOR FABRICATING MEMS DEVICE AND MEMS DEVICE

VARIABLE CAPACITIVE ELEMENT, VARIABLE CAPACITIVE DEVICE, AND METHOD...

VARIABLE CAPACITANCE ELEMENT

Variable capacitor and method of making the same

VARIABLE CAPACITIVE ELEMENT

MICRO MOVABLE DEVICE AND METHOD OF MAKING THE SAME USING WET ETCHING

VARIABLE CAPACITOR, MATCHING CIRCUIT ELEMENT, AND MOBILE TERMINAL A...

VARIABLE FILTER ELEMENT, VARIABLE FILTER MODULE AND FABRICATION MET...

Apparatus and method for drive controlling micro machine device

Movable micro-device

Variable capacitor

Variable capacitor and method of making the same

Variable capacitor and method of manufacturing variable capacitor

Variable capacitor and manufacturing method thereof

Micro movable device and method of making the same using wet etching

Microswitching element

Variable capacitor and method of manufacturing variable capacitor

MICRO-SWITCHING DEVICE AND METHOD OF MANUFACTURING MICRO-SWITCHING...

Surface acoustic wave device, filter device and method of producing...

Surface acoustic wave device

Tunable capacitor and method of fabricating the same

Surface acoustic wave element and duplexer having the same