Toyoki TANAKA

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image projection apparatus and image projection method
- Patent number 11,243,459
- Issue date Feb 8, 2022
- Mitsumi Electric Co., Ltd.
- Yuji Kimura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Control device, optical scanning device, display apparatus, and con...
- Patent number 11,146,764
- Issue date Oct 12, 2021
- Mitsumi Electric Co., Ltd.
- Toyoki Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Control device, optical scanner, display device, and control method
- Patent number 11,056,031
- Issue date Jul 6, 2021
- Mitsumi Electric Co., Ltd.
- Etsuji Hayakawa
- G02 - OPTICS
Information Patent Grant
Optical scanning control device
- Patent number 10,571,685
- Issue date Feb 25, 2020
- Mitsumi Electric Co., Ltd.
- Toyoki Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Control apparatus, optical scanning apparatus, display apparatus, a...
- Patent number 10,453,370
- Issue date Oct 22, 2019
- Mitsumi Electric Co., Ltd.
- Etsuji Hayakawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Image projection apparatus and compensation method
- Patent number 10,120,185
- Issue date Nov 6, 2018
- Mitsumi Electric Co., Ltd.
- Yuji Kimura
- 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 scanner apparatus and optical scanner control apparatus
- Patent number 9,383,578
- Issue date Jul 5, 2016
- Mitsumi Electric Co., Ltd.
- Toyoki Tanaka
- G01 - MEASURING TESTING
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
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
Method of driving a driving device
- Patent number 7,956,513
- Issue date Jun 7, 2011
- Mitsumi Electric Co., Ltd
- Toyoki Tanaka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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
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 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

Patents Applicationslast 30 patents

Information Patent Application
RANGING DEVICE AND METHOD FOR DETERMINING DISTANCE
- Publication number 20220317266
- Publication date Oct 6, 2022
- MITSUMI ELECTRIC CO., LTD.
- Yuji KIMURA
- G01 - MEASURING TESTING
Information Patent Application
LIGHT SCANNING DEVICE AND DISTANCE MEASURING DEVICE
- Publication number 20220206123
- Publication date Jun 30, 2022
- MITSUMI ELECTRIC CO., LTD.
- Kensuke YAMADA
- G01 - MEASURING TESTING
Information Patent Application
CONTROL DEVICE, OPTICAL SCANNING DEVICE, DISPLAY APPARATUS, AND CON...
- Publication number 20200296337
- Publication date Sep 17, 2020
- MITSUMI ELECTRIC CO., LTD.
- Toyoki TANAKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTROL DEVICE, OPTICAL SCANNER, DISPLAY DEVICE, AND CONTROL METHOD
- Publication number 20190355290
- Publication date Nov 21, 2019
- MITSUMI ELECTRIC CO., LTD.
- Etsuji HAYAKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGE PROJECTION APPARATUS AND IMAGE PROJECTION METHOD
- Publication number 20190129294
- Publication date May 2, 2019
- MITSUMI ELECTRIC CO., LTD.
- Yuji KIMURA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE PROJECTION APPARATUS AND COMPENSATION METHOD
- Publication number 20180172984
- Publication date Jun 21, 2018
- MITSUMI ELECTRIC CO., LTD.
- Yuji KIMURA
- G02 - OPTICS
Information Patent Application
OPTICAL SCANNING CONTROL DEVICE
- Publication number 20180149860
- Publication date May 31, 2018
- MITSUMI ELECTRIC CO., LTD.
- Toyoki TANAKA
- 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 SCANNER APPARATUS AND OPTICAL SCANNER CONTROL APPARATUS
- Publication number 20150124304
- Publication date May 7, 2015
- MITSUMI ELECTRIC CO., LTD.
- Toyoki TANAKA
- 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 20130083379
- Publication date Apr 4, 2013
- MITSUMI ELECTRIC CO., LTD.
- Toyoki TANAKA
- G02 - OPTICS
Information Patent Application
OPTICAL SCANNER APPARATUS AND OPTICAL SCANNER CONTROL APPARATUS
- Publication number 20130083378
- Publication date Apr 4, 2013
- Toyoki Tanaka
- 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
OPTICAL SCANNING APPARATUS AND LASER POINTER
- Publication number 20120081771
- Publication date Apr 5, 2012
- MITSUMI ELECTRONICS CO., LTD.
- Toyoki TANAKA
- G02 - OPTICS
Information Patent Application
OPTICAL PICK-UP DEVICE
- Publication number 20090268581
- Publication date Oct 29, 2009
- MITSUMI ELECTRIC CO., LTD.
- Toyoki Tanaka
- G11 - INFORMATION STORAGE
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 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
Method of driving a driving device
- Publication number 20080265806
- Publication date Oct 30, 2008
- Mitsumi Electric Co. Ltd.
- Toyoki Tanaka
- 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 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
FOCUS SERVO METHOD USED IN OPTICAL DISC DRIVE
- Publication number 20080186812
- Publication date Aug 7, 2008
- MITSUMI ELECTRIC CO., LTD.
- Toshio Takeuchi
- G11 - INFORMATION STORAGE

Toyoki TANAKA

Person

Patents Grantslast 30 patents

Image projection apparatus and image projection method

Control device, optical scanning device, display apparatus, and con...

Control device, optical scanner, display device, and control method

Optical scanning control device

Control apparatus, optical scanning apparatus, display apparatus, a...

Image projection apparatus and compensation method

Optical scanner apparatus

Optical scanner apparatus and optical scanner control apparatus

Optical scanning device

Optical scanning device

Bonding method for laminated piezoelectric element

Method of driving a driving device

Position detecting device capable of improving detection accuracy

Driving device having suitable stationary member as material

Position detecting device capable of improving detection accuracy

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

Patents Applicationslast 30 patents

RANGING DEVICE AND METHOD FOR DETERMINING DISTANCE

LIGHT SCANNING DEVICE AND DISTANCE MEASURING DEVICE

CONTROL DEVICE, OPTICAL SCANNING DEVICE, DISPLAY APPARATUS, AND CON...

CONTROL DEVICE, OPTICAL SCANNER, DISPLAY DEVICE, AND CONTROL METHOD

IMAGE PROJECTION APPARATUS AND IMAGE PROJECTION METHOD

IMAGE PROJECTION APPARATUS AND COMPENSATION METHOD

OPTICAL SCANNING CONTROL DEVICE

OPTICAL SCANNER APPARATUS

OPTICAL SCANNER APPARATUS AND OPTICAL SCANNER CONTROL APPARATUS

OPTICAL SCANNING DEVICE

OPTICAL SCANNING DEVICE

OPTICAL SCANNER APPARATUS AND OPTICAL SCANNER CONTROL APPARATUS

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

OPTICAL SCANNING APPARATUS AND LASER POINTER

OPTICAL PICK-UP DEVICE

POSITION DETECTING DEVICE CAPABLE OF IMPROVING DETECTION ACCURACY

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

Method of driving a driving device

Position detecting device capable of improving detection accuracy

Driving device having suitable stationary member as material

Bonding method for laminated piezoelectric element

Bonding method for laminated piezoelectric element

FOCUS SERVO METHOD USED IN OPTICAL DISC DRIVE