Takao MIYAZAWA

Person

Shimosuwa-machi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Workpiece processing method
- Patent number 11,897,705
- Issue date Feb 13, 2024
- Seiko Epson Corporation
- Takao Miyazawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Vibration motor and driving device
- Patent number 11,819,882
- Issue date Nov 21, 2023
- Seiko Epson Corporation
- Mizuho Ueno
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Piezoelectric resonator and drive device
- Patent number 11,764,704
- Issue date Sep 19, 2023
- Seiko Epson Corporation
- Takao Miyazawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Sensor device
- Patent number 10,393,688
- Issue date Aug 27, 2019
- Seiko Epson Corporation
- Juri Kato
- G01 - MEASURING TESTING
Information Patent Grant
Integrated circuit apparatus, ultrasound measuring apparatus, ultra...
- Patent number 9,509,236
- Issue date Nov 29, 2016
- Seiko Epson Corporation
- Takao Miyazawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Corrosion detection sensor device
- Patent number 9,442,060
- Issue date Sep 13, 2016
- Seiko Epson Corporation
- Juri Kato
- G01 - MEASURING TESTING
Information Patent Grant
Corrosion detection sensor device
- Patent number 9,297,741
- Issue date Mar 29, 2016
- Seiko Epson Corporation
- Juri Kato
- G01 - MEASURING TESTING
Information Patent Grant
Ultrasonic measurement device, ultrasonic head unit, ultrasonic pro...
- Patent number 9,199,277
- Issue date Dec 1, 2015
- Seiko Epson Corporation
- Takao Miyazawa
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Corrosion detection sensor device
- Patent number 9,194,788
- Issue date Nov 24, 2015
- Seiko Epson Corporation
- Juri Kato
- G01 - MEASURING TESTING
Information Patent Grant
Sensor device
- Patent number 9,030,204
- Issue date May 12, 2015
- Seiko Epson Corporation
- Takao Miyazawa
- G01 - MEASURING TESTING
Information Patent Grant
Corrosion detection sensor device having coating film and measureme...
- Patent number 8,937,476
- Issue date Jan 20, 2015
- Seiko Epson Corporation
- Juri Kato
- G01 - MEASURING TESTING
Information Patent Grant
Light-emitting device, driving circuit, driving method, and electro...
- Patent number 7,956,883
- Issue date Jun 7, 2011
- Seiko Epson Corporation
- Takao Miyazawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Line head and image forming device using the same
- Patent number 7,948,509
- Issue date May 24, 2011
- Seiko Epson Corporation
- Katsunori Yamazaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Light-emitting device, driving circuit, driving method, electronic...
- Patent number 7,944,459
- Issue date May 17, 2011
- Seiko Epson Corporation
- Takao Miyazawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Exposure device and image forming apparatus
- Patent number 7,609,285
- Issue date Oct 27, 2009
- Seiko Epson Corporation
- Takao Miyazawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Display apparatus and method of driving the same
- Patent number 7,576,718
- Issue date Aug 18, 2009
- Seiko Epson Corporation
- Takao Miyazawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Electro optical device, method for correcting light intensity of an...
- Patent number 7,550,702
- Issue date Jun 23, 2009
- Seiko Epson Corporation
- Takao Miyazawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Line head and image forming device using the same
- Patent number 7,499,067
- Issue date Mar 3, 2009
- Seiko Epson Corporation
- Katsunori Yamazaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Line head and image forming device using the same
- Patent number 7,286,147
- Issue date Oct 23, 2007
- Seiko Epson Corporation
- Katsunori Yamazaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Optical recording medium having a track pitch less than the wavelen...
- Patent number 6,014,360
- Issue date Jan 11, 2000
- Seiko Epson Corporation
- Masatoshi Yonekubo
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Optical recording regeneration apparatus with compensation circuit
- Patent number 5,493,549
- Issue date Feb 20, 1996
- Seiko Epson Corporation
- Takao Miyazawa
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
PIEZOELECTRIC RESONATOR AND DRIVE DEVICE
- Publication number 20220376635
- Publication date Nov 24, 2022
- SEIKO EPSON CORPORATION
- Takao MIYAZAWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VIBRATION MOTOR AND DRIVING DEVICE
- Publication number 20220362806
- Publication date Nov 17, 2022
- SEIKO EPSON CORPORATION
- Mizuho UENO
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
WORKPIECE PROCESSING METHOD
- Publication number 20210331874
- Publication date Oct 28, 2021
- SEIKO EPSON CORPORATION
- Takao MIYAZAWA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SENSOR DEVICE
- Publication number 20160103086
- Publication date Apr 14, 2016
- SEIKO EPSON CORPORATION
- Juri KATO
- G01 - MEASURING TESTING
Information Patent Application
SENSOR DEVICE
- Publication number 20150153399
- Publication date Jun 4, 2015
- SEIKO EPSON CORPORATION
- Takao MIYAZAWA
- G01 - MEASURING TESTING
Information Patent Application
CORROSION DETECTION SENSOR DEVICE
- Publication number 20150123683
- Publication date May 7, 2015
- SEIKO EPSON CORPORATION
- Juri KATO
- G01 - MEASURING TESTING
Information Patent Application
ULTRASONIC MEASUREMENT DEVICE, ULTRASONIC HEAD UNIT, ULTRASONIC PRO...
- Publication number 20140211592
- Publication date Jul 31, 2014
- SEIKO EPSON CORPORATION
- Takao MIYAZAWA
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
INTEGRATED CIRCUIT APPARATUS, ULTRASOUND MEASURING APPARATUS, ULTRA...
- Publication number 20140088431
- Publication date Mar 27, 2014
- SEIKO EPSON CORPORATION
- Takao MIYAZAWA
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
ULTRASONIC PROBE, ELECTRONIC INSTRUMENT, AND ULTRASONIC DIAGNOSTIC...
- Publication number 20130261465
- Publication date Oct 3, 2013
- SEIKO EPSON CORPORATION
- Tomoaki NAKAMURA
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
SENSOR DEVICE
- Publication number 20130009647
- Publication date Jan 10, 2013
- SEIKO EPSON CORPORATION
- Takao MIYAZAWA
- G01 - MEASURING TESTING
Information Patent Application
SENSOR DEVICE
- Publication number 20120286804
- Publication date Nov 15, 2012
- SEIKO EPSON CORPORATION
- Juri KATO
- G01 - MEASURING TESTING
Information Patent Application
SENSOR DEVICE
- Publication number 20120242319
- Publication date Sep 27, 2012
- SEIKO EPSON CORPORATION
- Juri KATO
- G01 - MEASURING TESTING
Information Patent Application
SENSOR DEVICE AND MEASUREMENT METHOD
- Publication number 20120242355
- Publication date Sep 27, 2012
- SEIKO EPSON CORPORATION
- Juri KATO
- G01 - MEASURING TESTING
Information Patent Application
Line Head and Image Forming Device Using the Same
- Publication number 20090141113
- Publication date Jun 4, 2009
- SEIKO EPSON CORPORATION
- Katsunori Yamazaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
EXPOSURE DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20080080898
- Publication date Apr 3, 2008
- SEIKO EPSON CORPORATION
- Takao MIYAZAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTRO-OPTICAL DEVICE, METHOD OF DRIVING THE SAME, AND ELECTRONIC...
- Publication number 20080055296
- Publication date Mar 6, 2008
- SEIKO EPSON CORPORATION
- Takao MIYAZAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRO OPTICAL DEVICE, CORRECTION VALUE DETERMINING METHOD, AND EL...
- Publication number 20080042045
- Publication date Feb 21, 2008
- SEIKO EPSON CORPORATION
- Takao MIYAZAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Line Head and Image Forming Device Using the Same
- Publication number 20080012925
- Publication date Jan 17, 2008
- SEIKO EPSON CORPORATION
- Katsunori Yamazaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIGHT-EMITTING DEVICE, DRIVING CIRCUIT, DRIVING METHOD, ELECTRONIC...
- Publication number 20070109231
- Publication date May 17, 2007
- SEIKO EPSON CORPORATION
- Takao MIYAZAWA
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LIGHT-EMITTING DEVICE, DRIVING CIRCUIT, DRIVING METHOD, AND ELECTRO...
- Publication number 20070097040
- Publication date May 3, 2007
- SEIKO EPSON CORPORATION
- Takao MIYAZAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Line head and image forming device using the same
- Publication number 20050146593
- Publication date Jul 7, 2005
- SEIKO EPSON COPRORATION
- Katsunori Yamazaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Takao MIYAZAWA

Person

Patents Grantslast 30 patents

Workpiece processing method

Vibration motor and driving device

Piezoelectric resonator and drive device

Sensor device

Integrated circuit apparatus, ultrasound measuring apparatus, ultra...

Corrosion detection sensor device

Corrosion detection sensor device

Ultrasonic measurement device, ultrasonic head unit, ultrasonic pro...

Corrosion detection sensor device

Sensor device

Corrosion detection sensor device having coating film and measureme...

Light-emitting device, driving circuit, driving method, and electro...

Line head and image forming device using the same

Light-emitting device, driving circuit, driving method, electronic...

Exposure device and image forming apparatus

Display apparatus and method of driving the same

Electro optical device, method for correcting light intensity of an...

Line head and image forming device using the same

Line head and image forming device using the same

Optical recording medium having a track pitch less than the wavelen...

Optical recording regeneration apparatus with compensation circuit

Patents Applicationslast 30 patents

PIEZOELECTRIC RESONATOR AND DRIVE DEVICE

VIBRATION MOTOR AND DRIVING DEVICE

WORKPIECE PROCESSING METHOD

SENSOR DEVICE

SENSOR DEVICE

CORROSION DETECTION SENSOR DEVICE

ULTRASONIC MEASUREMENT DEVICE, ULTRASONIC HEAD UNIT, ULTRASONIC PRO...

INTEGRATED CIRCUIT APPARATUS, ULTRASOUND MEASURING APPARATUS, ULTRA...

ULTRASONIC PROBE, ELECTRONIC INSTRUMENT, AND ULTRASONIC DIAGNOSTIC...

SENSOR DEVICE

SENSOR DEVICE

SENSOR DEVICE

SENSOR DEVICE AND MEASUREMENT METHOD

Line Head and Image Forming Device Using the Same

EXPOSURE DEVICE AND IMAGE FORMING APPARATUS

ELECTRO-OPTICAL DEVICE, METHOD OF DRIVING THE SAME, AND ELECTRONIC...

ELECTRO OPTICAL DEVICE, CORRECTION VALUE DETERMINING METHOD, AND EL...

Line Head and Image Forming Device Using the Same

LIGHT-EMITTING DEVICE, DRIVING CIRCUIT, DRIVING METHOD, ELECTRONIC...

LIGHT-EMITTING DEVICE, DRIVING CIRCUIT, DRIVING METHOD, AND ELECTRO...

Line head and image forming device using the same