Tazuko Kitazawa

Person

Nara, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Display device
- Patent number 12,164,207
- Issue date Dec 10, 2024
- SHARP KABUSHIKI KAISHA
- Tazuko Kitazawa
- G02 - OPTICS
Information Patent Grant
Infrared photodetection system
- Patent number 10,866,143
- Issue date Dec 15, 2020
- SHARP KABUSHIKI KAISHA
- Takahiro Doe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Infrared detection system
- Patent number 10,684,168
- Issue date Jun 16, 2020
- SHARP KABUSHIKI KAISHA
- Tazuko Kitazawa
- G01 - MEASURING TESTING
Information Patent Grant
Detector, correction method and calibration method of detector, det...
- Patent number 10,677,720
- Issue date Jun 9, 2020
- SHARP KABUSHIKI KAISHA
- Tazuko Kitazawa
- G01 - MEASURING TESTING
Information Patent Grant
Spectrum analysis apparatus and spectrum analysis method
- Patent number 10,298,320
- Issue date May 21, 2019
- SHARP KABUSHIKI KAISHA
- Tazuko Kitazawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical sensor system
- Patent number 9,915,607
- Issue date Mar 13, 2018
- SHARP KABUSHIKI KAISHA
- Tazuko Kitazawa
- G01 - MEASURING TESTING
Information Patent Grant
Light intensity detector and detection method
- Patent number 9,909,988
- Issue date Mar 6, 2018
- SHARP KABUSHIKI KAISHA
- Takanobu Sato
- G01 - MEASURING TESTING
Information Patent Grant
Optical sensor system, optical gas sensor system, particulate senso...
- Patent number 9,874,518
- Issue date Jan 23, 2018
- SHARP KABUSHIKI KAISHA
- Takanobu Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Optical element, and antireflective structure and process for produ...
- Patent number 9,664,819
- Issue date May 30, 2017
- Sharp Kabushiki Kaisha
- Noboru Iwata
- G02 - OPTICS
Information Patent Grant
Photoelectric conversion device
- Patent number 8,816,458
- Issue date Aug 26, 2014
- Sharp Kabushiki Kaisha
- Takanobu Sato
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Information recording device detecting issues in a laser included t...
- Patent number 8,582,406
- Issue date Nov 12, 2013
- Sharp Kabushiki Kaisha
- Teruhisa Kotani
- G11 - INFORMATION STORAGE
Information Patent Grant
Waveguide, recording head, and recording device
- Patent number 8,395,973
- Issue date Mar 12, 2013
- Sharp Kabushiki Kaisha
- Tazuko Kitazawa
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Near-field light generating device, recording head, and recording d...
- Patent number 8,331,204
- Issue date Dec 11, 2012
- Sharp Kabushiki Kaisha
- Tazuko Kitazawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Surface plasmon polariton direction change device, read/write head,...
- Patent number 8,134,894
- Issue date Mar 13, 2012
- Sharp Kabushiki Kaisha
- Tazuko Kitazawa
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Beam shaping element, and light source unit and optical pickup usin...
- Patent number 7,295,504
- Issue date Nov 13, 2007
- Sharp Kabushiki Kaisha
- Tazuko Kitazawa
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY DEVICE AND METHOD FOR MANUFACTURING DISPLAY DEVICE
- Publication number 20240224682
- Publication date Jul 4, 2024
- SHARP KABUSHIKI KAISHA
- YOSHIHIRO UETA
Information Patent Application
DISPLAY DEVICE
- Publication number 20240103323
- Publication date Mar 28, 2024
- SHARP KABUSHIKI KAISHA
- TAZUKO KITAZAWA
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE
- Publication number 20240069399
- Publication date Feb 29, 2024
- SHARP KABUSHIKI KAISHA
- TAZUKO KITAZAWA
- G02 - OPTICS
Information Patent Application
LIGHT-EMITTING DEVICE
- Publication number 20230135672
- Publication date May 4, 2023
- SHARP KABUSHIKI KAISHA
- TAZUKO KITAZAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE
- Publication number 20230125204
- Publication date Apr 27, 2023
- SHARP KABUSHIKI KAISHA
- TAZUKO KITAZAWA
Information Patent Application
DISPLAY DEVICE
- Publication number 20230105196
- Publication date Apr 6, 2023
- SHARP KABUSHIKI KAISHA
- Akira OHSHIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DEVICE
- Publication number 20220376004
- Publication date Nov 24, 2022
- SHARP KABUSHIKI KAISHA
- TAZUKO KITAZAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE
- Publication number 20220352481
- Publication date Nov 3, 2022
- SHARP KABUSHIKI KAISHA
- TAZUKO KITAZAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INFRARED PHOTODETECTION DEVICE, INFRARED PHOTODETECTION PROCESS, CO...
- Publication number 20220155152
- Publication date May 19, 2022
- SHARP KABUSHIKI KAISHA
- TAZUKO KITAZAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CAMERA, METHOD FOR PROCESSING IMAGE, PROGRAM, AND COMPUTER-READABLE...
- Publication number 20210409619
- Publication date Dec 30, 2021
- Sharp Kabushiki Kaisha
- Satoru YAMAMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DETECTOR
- Publication number 20200173848
- Publication date Jun 4, 2020
- Sharp Kabushiki Kaisha
- Teruhisa KOTANI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INFRARED PHOTODETECTION SYSTEM
- Publication number 20190301944
- Publication date Oct 3, 2019
- Sharp Kabushiki Kaisha
- Takahiro DOE
- G01 - MEASURING TESTING
Information Patent Application
DETECTOR, CORRECTION METHOD AND CALIBRATION METHOD OF DETECTOR, DET...
- Publication number 20190162656
- Publication date May 30, 2019
- Sharp Kabushiki Kaisha
- TAZUKO KITAZAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
QUANTUM DOT INFRARED DETECTOR
- Publication number 20180331240
- Publication date Nov 15, 2018
- Sharp Kabushiki Kaisha
- HIROFUMI YOSHIKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INFRARED DETECTION SYSTEM
- Publication number 20180299326
- Publication date Oct 18, 2018
- Sharp Kabushiki Kaisha
- Tazuko KITAZAWA
- G01 - MEASURING TESTING
Information Patent Application
SPECTRUM ANALYSIS APPARATUS AND SPECTRUM ANALYSIS METHOD
- Publication number 20180234176
- Publication date Aug 16, 2018
- Sharp Kabushiki Kaisha
- TAZUKO KITAZAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DETECTOR
- Publication number 20180172508
- Publication date Jun 21, 2018
- Sharp Kabushiki Kaisha
- Teruhisa KOTANI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SENSING SYSTEM
- Publication number 20170241931
- Publication date Aug 24, 2017
- Sharp Kabushiki Kaisha
- Tazuko KITAZAWA
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL SENSOR SYSTEM, OPTICAL GAS SENSOR SYSTEM, PARTICULATE SENSO...
- Publication number 20170067825
- Publication date Mar 9, 2017
- Sharp Kabushiki Kaisha
- TAKANOBU SATO
- G01 - MEASURING TESTING
Information Patent Application
LIGHT INTENSITY DETECTOR AND DETECTION METHOD
- Publication number 20160313245
- Publication date Oct 27, 2016
- SHARP KABUSHIKI KAISHA
- Takanobu SATO
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL SENSOR SYSTEM
- Publication number 20160153900
- Publication date Jun 2, 2016
- Sharp Kabushiki Kaisha
- Tazuko KITAZAWA
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL SENSOR HEAD AND OPTICAL SENSOR SYSTEM
- Publication number 20150377788
- Publication date Dec 31, 2015
- Sharp Kabushiki Kaisha
- Tazuko KITAZAWA
- G01 - MEASURING TESTING
Information Patent Application
Heating Cooking Device
- Publication number 20140360380
- Publication date Dec 11, 2014
- Sharp Kabushiki Kaisha
- Kentaro Kishira
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
INFORMATION RECORDING DEVICE, METHOD OF CONTROLLING THE SAME, COMPU...
- Publication number 20130083636
- Publication date Apr 4, 2013
- Sharp Kabushiki Kaisha
- Teruhisa Kotani
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL ELEMENT, AND ANTIREFLECTIVE STRUCTURE AND PROCESS FOR PRODU...
- Publication number 20130027780
- Publication date Jan 31, 2013
- SHARP KABUSHIKI KAISHA
- Noboru Iwata
- G02 - OPTICS
Information Patent Application
PHOTOELECTRIC CONVERSION DEVICE
- Publication number 20120313202
- Publication date Dec 13, 2012
- Sharp Kabushiki Kaisha
- Takanobu Sato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL FILTER, DISPLAY CELL, AND DISPLAY
- Publication number 20120262500
- Publication date Oct 18, 2012
- Sharp Kabushiki Kaisha
- Tazuko Kitazawa
- G02 - OPTICS
Information Patent Application
VIEW-SWITCHING GLASSES, DISPLAY CONTROL DEVICE, DISPLAY CONTROL SYS...
- Publication number 20120262451
- Publication date Oct 18, 2012
- Sharp Kabushiki Kaisha
- Teruhisa Kotani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NEAR-FIELD LIGHT GENERATING DEVICE, RECORDING HEAD, AND RECORDING D...
- Publication number 20110305121
- Publication date Dec 15, 2011
- Sharp Kabushiki Kaisha
- Tazuko Kitazawa
- G11 - INFORMATION STORAGE
Information Patent Application
Recording/reproducing device and method for controlling same
- Publication number 20110158067
- Publication date Jun 30, 2011
- Sharp Kabushiki Kaisha
- Yasuhiro Harada
- G11 - INFORMATION STORAGE

Tazuko Kitazawa

Person

Patents Grantslast 30 patents

Display device

Infrared photodetection system

Infrared detection system

Detector, correction method and calibration method of detector, det...

Spectrum analysis apparatus and spectrum analysis method

Optical sensor system

Light intensity detector and detection method

Optical sensor system, optical gas sensor system, particulate senso...

Optical element, and antireflective structure and process for produ...

Photoelectric conversion device

Information recording device detecting issues in a laser included t...

Waveguide, recording head, and recording device

Near-field light generating device, recording head, and recording d...

Surface plasmon polariton direction change device, read/write head,...

Beam shaping element, and light source unit and optical pickup usin...

Patents Applicationslast 30 patents

DISPLAY DEVICE AND METHOD FOR MANUFACTURING DISPLAY DEVICE

DISPLAY DEVICE

DISPLAY DEVICE

LIGHT-EMITTING DEVICE

LIGHT-EMITTING DEVICE

DISPLAY DEVICE

LIGHT EMITTING DEVICE

LIGHT-EMITTING DEVICE

INFRARED PHOTODETECTION DEVICE, INFRARED PHOTODETECTION PROCESS, CO...

CAMERA, METHOD FOR PROCESSING IMAGE, PROGRAM, AND COMPUTER-READABLE...

DETECTOR

INFRARED PHOTODETECTION SYSTEM

DETECTOR, CORRECTION METHOD AND CALIBRATION METHOD OF DETECTOR, DET...

QUANTUM DOT INFRARED DETECTOR

INFRARED DETECTION SYSTEM

SPECTRUM ANALYSIS APPARATUS AND SPECTRUM ANALYSIS METHOD

DETECTOR

SENSING SYSTEM

OPTICAL SENSOR SYSTEM, OPTICAL GAS SENSOR SYSTEM, PARTICULATE SENSO...

LIGHT INTENSITY DETECTOR AND DETECTION METHOD

OPTICAL SENSOR SYSTEM

OPTICAL SENSOR HEAD AND OPTICAL SENSOR SYSTEM

Heating Cooking Device

INFORMATION RECORDING DEVICE, METHOD OF CONTROLLING THE SAME, COMPU...

OPTICAL ELEMENT, AND ANTIREFLECTIVE STRUCTURE AND PROCESS FOR PRODU...

PHOTOELECTRIC CONVERSION DEVICE

OPTICAL FILTER, DISPLAY CELL, AND DISPLAY

VIEW-SWITCHING GLASSES, DISPLAY CONTROL DEVICE, DISPLAY CONTROL SYS...

NEAR-FIELD LIGHT GENERATING DEVICE, RECORDING HEAD, AND RECORDING D...

Recording/reproducing device and method for controlling same