Tsukasa Yamada

Person

Minamiashigara-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical deflection apparatus and image projection apparatus
- Patent number 12,228,848
- Issue date Feb 18, 2025
- Mitsumi Electric Co., Ltd.
- Tsukasa Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Optical scanner module and method for fabricating optical scanner m...
- Patent number 11,365,116
- Issue date Jun 21, 2022
- Mitsumi Electric Co., Ltd.
- Tsukasa Yamada
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Actuator and optical scanning device
- Patent number 11,353,695
- Issue date Jun 7, 2022
- Mitsumi Electric Co., Ltd.
- Tsukasa Yamada
- G02 - OPTICS
Information Patent Grant
Actuator and light scanning apparatus
- Patent number 10,838,198
- Issue date Nov 17, 2020
- Mitsumi Electric Co., Ltd.
- Tsukasa Yamada
- G02 - OPTICS
Information Patent Grant
Optical scanning device
- Patent number 10,838,197
- Issue date Nov 17, 2020
- Mitsumi Electric Co., Ltd.
- Tsukasa Yamada
- G02 - OPTICS
Information Patent Grant
Optical scanner module and optical scanner control apparatus
- Patent number 10,654,708
- Issue date May 19, 2020
- Mitsumi Electric Co., Ltd.
- Tsukasa Yamada
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Optical scanning device and manufacturing method of optical scannin...
- Patent number 10,481,390
- Issue date Nov 19, 2019
- Mitsumi Electric Co., Ltd.
- Yuki Maruyama
- G02 - OPTICS
Information Patent Grant
Optical scanning device
- Patent number 10,394,018
- Issue date Aug 27, 2019
- Mitsumi Electric Co., Ltd.
- Tsukasa Yamada
- G02 - OPTICS
Information Patent Grant
Optical scanner apparatus
- Patent number 9,817,230
- Issue date Nov 14, 2017
- Mitsumi Electric Co., Ltd.
- Tsukasa Yamada
- G02 - OPTICS
Information Patent Grant
Optical scanning device
- Patent number 9,268,132
- Issue date Feb 23, 2016
- Mitsumi Electric Co., Ltd.
- Toyoki Tanaka
- G02 - OPTICS
Information Patent Grant
Optical scanning device
- Patent number 8,941,906
- Issue date Jan 27, 2015
- Mitsumi Electric Co., Ltd.
- Toyoki Tanaka
- G02 - OPTICS
Information Patent Grant
Piezoelectric actuator and a method of manufacturing the same
- Patent number 8,884,497
- Issue date Nov 11, 2014
- Mitsumi Electric Co., Ltd.
- Soumei Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical scanning device
- Patent number 8,837,029
- Issue date Sep 16, 2014
- Mitsumi Electric Co., Ltd.
- Tsukasa Yamada
- G02 - OPTICS
Information Patent Grant
Actuator and optical scanning device using actuator
- Patent number 8,681,404
- Issue date Mar 25, 2014
- Mitsumi Electric Co., Ltd.
- Tsukasa Yamada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Optical scanning device
- Patent number 8,654,426
- Issue date Feb 18, 2014
- Mitsumi Electric Co., Ltd.
- Tsukasa Yamada
- G02 - OPTICS
Information Patent Grant
Actuator and optical scanning device using actuator
- Patent number 8,610,983
- Issue date Dec 17, 2013
- Mitsumi Electric Co., Ltd.
- Tsukasa Yamada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Bonding method for laminated piezoelectric element
- Patent number 8,597,457
- Issue date Dec 3, 2013
- Mitsumi Electric Co., Ltd.
- Tsukasa Yamada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Optical scanning apparatus
- Patent number 8,488,225
- Issue date Jul 16, 2013
- Mitsumi Electric Co., Ltd.
- Tsukasa Yamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Position detecting device capable of improving detection accuracy
- Patent number 7,759,634
- Issue date Jul 20, 2010
- Mitsumi Electric Co., Ltd
- Toyoki Tanaka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Driving device having suitable stationary member as material
- Patent number 7,755,252
- Issue date Jul 13, 2010
- Mitsumi Electric Co., Ltd
- Tsukasa Yamada
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Driving device capable of reducing height thereof
- Patent number 7,732,982
- Issue date Jun 8, 2010
- Mitsumi Electric Co., Ltd
- Tsukasa Yamada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Position detecting device capable of improving detection accuracy
- Patent number 7,733,587
- Issue date Jun 8, 2010
- Mitsumi Electric Co., Ltd
- Toyoki Tanaka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Driving device capable of improving a shock and vibration resistanc...
- Patent number 7,652,407
- Issue date Jan 26, 2010
- Mitsumi Electric Co., Ltd
- Takahiko Nishiyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Driving device capable of transferring vibrations generated by an e...
- Patent number 7,633,208
- Issue date Dec 15, 2009
- Mitsumi Electric Co., Ltd
- Tsukasa Yamada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Objective lens holder for an objective lens driving device capable...
- Patent number 7,545,708
- Issue date Jun 9, 2009
- Mitsumi Electric Co., Ltd.
- Tsukasa Yamada
- G11 - INFORMATION STORAGE
Information Patent Grant
Process for producing cellulose acylate film
- Patent number 7,470,385
- Issue date Dec 30, 2008
- Fujifilm Corporation
- Tsukasa Yamada
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Objective lens driving device having damper portions capable of obt...
- Patent number 7,428,112
- Issue date Sep 23, 2008
- Mitsumi Electric Co., Ltd
- Tsukasa Yamada
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical filter
- Patent number 7,357,981
- Issue date Apr 15, 2008
- Fujifilm Corporation
- Isao Ikuhara
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Objective lens driving apparatus
- Patent number 7,319,564
- Issue date Jan 15, 2008
- Mitsumi Electric Co., Ltd.
- Tsukasa Yamada
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup
- Patent number D549225
- Issue date Aug 21, 2007
- Mitsumi Electric Co., Ltd.
- Tsukasa Yamada
- D14 - Recording, communication, or information retrieval equipment

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL DEFLECTION APPARATUS
- Publication number 20230065944
- Publication date Mar 2, 2023
- MITSUMI ELECTRIC CO., LTD.
- Tsukasa YAMADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL DEFLECTION APPARATUS AND IMAGE PROJECTION APPARATUS
- Publication number 20220229356
- Publication date Jul 21, 2022
- MITSUMI ELECTRIC CO., LTD.
- Tsukasa Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
OPTICAL DEFLECTION APPARATUS AND IMAGE PROJECTION APPARATUS
- Publication number 20220221712
- Publication date Jul 14, 2022
- MITSUMI ELECTRIC CO., LTD.
- Tsukasa YAMADA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL SCANNER MODULE AND METHOD FOR FABRICATING OPTICAL SCANNER M...
- Publication number 20200239297
- Publication date Jul 30, 2020
- MITSUMI ELECTRIC CO., LTD.
- Tsukasa YAMADA
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
ACTUATOR AND LIGHT SCANNING APPARATUS
- Publication number 20190302447
- Publication date Oct 3, 2019
- MITSUMI ELECTRIC CO., LTD.
- Tsukasa YAMADA
- G02 - OPTICS
Information Patent Application
ACTUATOR AND OPTICAL SCANNING DEVICE
- Publication number 20190265462
- Publication date Aug 29, 2019
- MITSUMI ELECTRIC CO., LTD.
- Tsukasa YAMADA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
OPTICAL SCANNING DEVICE
- Publication number 20190196176
- Publication date Jun 27, 2019
- MITSUMI ELECTRIC CO., LTD.
- Tsukasa Yamada
- G02 - OPTICS
Information Patent Application
OPTICAL SCANNING DEVICE
- Publication number 20180314059
- Publication date Nov 1, 2018
- MITSUMI ELECTRIC CO., LTD.
- Tsukasa Yamada
- G02 - OPTICS
Information Patent Application
OPTICAL SCANNER MODULE AND OPTICAL SCANNER CONTROL APPARATUS
- Publication number 20180290881
- Publication date Oct 11, 2018
- MITSUMI ELECTRIC CO., LTD.
- Tsukasa YAMADA
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
OPTICAL SCANNING DEVICE
- Publication number 20180088320
- Publication date Mar 29, 2018
- MITSUMI ELECTRIC CO., LTD.
- Tsukasa Yamada
- G02 - OPTICS
Information Patent Application
OPTICAL SCANNING DEVICE AND MANUFACTURING METHOD OF OPTICAL SCANNIN...
- Publication number 20180088321
- Publication date Mar 29, 2018
- MITSUMI ELECTRIC CO., LTD.
- Yuki MARUYAMA
- G02 - OPTICS
Information Patent Application
OPTICAL SCANNER APPARATUS
- Publication number 20160116733
- Publication date Apr 28, 2016
- MITSUMI ELECTRIC CO., LTD.
- Tsukasa YAMADA
- G02 - OPTICS
Information Patent Application
OPTICAL SCANNING DEVICE
- Publication number 20150103386
- Publication date Apr 16, 2015
- MITSUMI ELECTRIC CO., LTD.
- Toyoki TANAKA
- G02 - OPTICS
Information Patent Application
OPTICAL SCANNING DEVICE
- Publication number 20140139898
- Publication date May 22, 2014
- MITSUMI ELECTRIC CO., LTD.
- Tsukasa Yamada
- G02 - OPTICS
Information Patent Application
ACTUATOR AND OPTICAL SCANNING DEVICE USING ACTUATOR
- Publication number 20140016170
- Publication date Jan 16, 2014
- MITSUMI ELECTRIC CO., LTD.
- Tsukasa Yamada
- G02 - OPTICS
Information Patent Application
OPTICAL SCANNING DEVICE
- Publication number 20130083379
- Publication date Apr 4, 2013
- MITSUMI ELECTRIC CO., LTD.
- Toyoki TANAKA
- G02 - OPTICS
Information Patent Application
OPTICAL SCANNING DEVICE
- Publication number 20120162739
- Publication date Jun 28, 2012
- MITSUMI ELECTRIC CO., LTD.
- Tsukasa Yamada
- G02 - OPTICS
Information Patent Application
STRUCTURE FOR MINIMIZING DETERIORATION OF THERMAL AND MECHANICAL PR...
- Publication number 20120160557
- Publication date Jun 28, 2012
- MITSUMI ELECTRIC CO., LTD.
- Tsukasa YAMADA
- G02 - OPTICS
Information Patent Application
ACTUATOR AND OPTICAL SCANNING DEVICE USING ACTUATOR
- Publication number 20120062970
- Publication date Mar 15, 2012
- MITSUMI ELECTRIC CO., LTD.
- Tsukasa Yamada
- G02 - OPTICS
Information Patent Application
OPTICAL SCANNING APPARATUS
- Publication number 20120044556
- Publication date Feb 23, 2012
- MITSUMI ELECTRIC CO., LTD.
- Tsukasa YAMADA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PIEZOELECTRIC ACTUATOR AND A METHOD OF MANUFACTURING THE SAME
- Publication number 20120007477
- Publication date Jan 12, 2012
- Soumei Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITION DETECTING DEVICE CAPABLE OF IMPROVING DETECTION ACCURACY
- Publication number 20090027785
- Publication date Jan 29, 2009
- Mitsumi Electric Co. Ltd.
- Toyoki TANAKA
- G02 - OPTICS
Information Patent Application
Driving device capable of improving a shock and vibration resistanc...
- Publication number 20080297000
- Publication date Dec 4, 2008
- Mitsumi Electric Co. Ltd.
- Takahiko Nishiyama
- G02 - OPTICS
Information Patent Application
Driving device capable of transferring vibrations generated by an e...
- Publication number 20080297004
- Publication date Dec 4, 2008
- Mitsumi Electric Co. Ltd.
- Tsukasa Yamada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Position detecting device capable of improving detection accuracy
- Publication number 20080265136
- Publication date Oct 30, 2008
- Mitsumi Electric Co. Ltd.
- Toyoki Tanaka
- G02 - OPTICS
Information Patent Application
Driving device capable of reducing height thereof
- Publication number 20080258579
- Publication date Oct 23, 2008
- Mitsumi Electric Co. Ltd.
- Tsukasa Yamada
- G02 - OPTICS
Information Patent Application
Driving device having suitable stationary member as material
- Publication number 20080257083
- Publication date Oct 23, 2008
- Mitsumi Electric Co. Ltd.
- Tsukasa Yamada
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Bonding method for laminated piezoelectric element
- Publication number 20080236729
- Publication date Oct 2, 2008
- Mitsumi Electric Co. Ltd.
- Tsukasa Yamada
- G02 - OPTICS
Information Patent Application
Bonding method for laminated piezoelectric element
- Publication number 20080196815
- Publication date Aug 21, 2008
- Mitsumi Electric Co. Ltd.
- Tsukasa Yamada
- G02 - OPTICS
Information Patent Application
Objective lens holder for an objective lens driving device capable...
- Publication number 20060077782
- Publication date Apr 13, 2006
- Mitsumi Electric Co. Ltd.
- Tsukasa Yamada
- G02 - OPTICS

Tsukasa Yamada

Person

Patents Grantslast 30 patents

Optical deflection apparatus and image projection apparatus

Optical scanner module and method for fabricating optical scanner m...

Actuator and optical scanning device

Actuator and light scanning apparatus

Optical scanning device

Optical scanner module and optical scanner control apparatus

Optical scanning device and manufacturing method of optical scannin...

Optical scanning device

Optical scanner apparatus

Optical scanning device

Optical scanning device

Piezoelectric actuator and a method of manufacturing the same

Optical scanning device

Actuator and optical scanning device using actuator

Optical scanning device

Actuator and optical scanning device using actuator

Bonding method for laminated piezoelectric element

Optical scanning apparatus

Position detecting device capable of improving detection accuracy

Driving device having suitable stationary member as material

Driving device capable of reducing height thereof

Position detecting device capable of improving detection accuracy

Driving device capable of improving a shock and vibration resistanc...

Driving device capable of transferring vibrations generated by an e...

Objective lens holder for an objective lens driving device capable...

Process for producing cellulose acylate film

Objective lens driving device having damper portions capable of obt...

Optical filter

Objective lens driving apparatus

Optical pickup

Patents Applicationslast 30 patents

OPTICAL DEFLECTION APPARATUS

OPTICAL DEFLECTION APPARATUS AND IMAGE PROJECTION APPARATUS

OPTICAL DEFLECTION APPARATUS AND IMAGE PROJECTION APPARATUS

OPTICAL SCANNER MODULE AND METHOD FOR FABRICATING OPTICAL SCANNER M...

ACTUATOR AND LIGHT SCANNING APPARATUS

ACTUATOR AND OPTICAL SCANNING DEVICE

OPTICAL SCANNING DEVICE

OPTICAL SCANNING DEVICE

OPTICAL SCANNER MODULE AND OPTICAL SCANNER CONTROL APPARATUS

OPTICAL SCANNING DEVICE

OPTICAL SCANNING DEVICE AND MANUFACTURING METHOD OF OPTICAL SCANNIN...

OPTICAL SCANNER APPARATUS

OPTICAL SCANNING DEVICE

OPTICAL SCANNING DEVICE

ACTUATOR AND OPTICAL SCANNING DEVICE USING ACTUATOR

OPTICAL SCANNING DEVICE

OPTICAL SCANNING DEVICE

STRUCTURE FOR MINIMIZING DETERIORATION OF THERMAL AND MECHANICAL PR...

ACTUATOR AND OPTICAL SCANNING DEVICE USING ACTUATOR

OPTICAL SCANNING APPARATUS

PIEZOELECTRIC ACTUATOR AND A METHOD OF MANUFACTURING THE SAME

POSITION DETECTING DEVICE CAPABLE OF IMPROVING DETECTION ACCURACY

Driving device capable of improving a shock and vibration resistanc...

Driving device capable of transferring vibrations generated by an e...

Position detecting device capable of improving detection accuracy

Driving device capable of reducing height thereof

Driving device having suitable stationary member as material

Bonding method for laminated piezoelectric element

Bonding method for laminated piezoelectric element

Objective lens holder for an objective lens driving device capable...