Toyoharu Oohata

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Light-emitting device and image display apparatus
- Patent number 12,068,441
- Issue date Aug 20, 2024
- Sony Group Corporation
- Mikio Takiguchi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Light-emitting device and image display apparatus with reflection f...
- Patent number 12,040,435
- Issue date Jul 16, 2024
- Sony Corporation
- Takahiro Koyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Distance measurement device and distance measurement method
- Patent number 11,397,250
- Issue date Jul 26, 2022
- Sony Corporation
- Toyoharu Oohata
- G01 - MEASURING TESTING
Information Patent Grant
Distance measurement apparatus and distance measurement method
- Patent number 11,378,687
- Issue date Jul 5, 2022
- Sony Corporation
- Takahiro Koyama
- G01 - MEASURING TESTING
Information Patent Grant
Correction device, correction method, and distance measuring device
- Patent number 11,125,863
- Issue date Sep 21, 2021
- Sony Corporation
- Toyoharu Oohata
- G01 - MEASURING TESTING
Information Patent Grant
Ranging device, ranging method, signal processing device, and light...
- Patent number 11,086,014
- Issue date Aug 10, 2021
- Sony Corporation
- Takahiro Koyama
- G01 - MEASURING TESTING
Information Patent Grant
Distance measurement apparatus and distance measurement method
- Patent number 10,852,401
- Issue date Dec 1, 2020
- Sony Corporation
- Takahiro Koyama
- G01 - MEASURING TESTING
Information Patent Grant
Semiconductor laser, electronic apparatus, and method of driving se...
- Patent number 10,680,406
- Issue date Jun 9, 2020
- Sony Corporation
- Tomoki Ono
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser, electronic apparatus, and method of driving se...
- Patent number 10,587,092
- Issue date Mar 10, 2020
- Sony Corporation
- Tomoki Ono
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Crystal film, crystal substrate, and semiconductor device
- Patent number 8,741,451
- Issue date Jun 3, 2014
- Sony Corporation
- Etsuo Morita
- C30 - CRYSTAL GROWTH
Information Patent Grant
Manufacturing method of display device and display device
- Patent number 8,476,826
- Issue date Jul 2, 2013
- Sony Corporation
- Toyoharu Oohata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of producing image display unit
- Patent number 8,409,886
- Issue date Apr 2, 2013
- Sony Corporation
- Toshiaki Iwafuchi
- G02 - OPTICS
Information Patent Grant
Method of transferring device
- Patent number 8,361,268
- Issue date Jan 29, 2013
- Sony Corporation
- Takeshi Mizuno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device transfer method and display apparatus
- Patent number 8,257,538
- Issue date Sep 4, 2012
- Sony Corporation
- Masato Doi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of repairing an image display unit
- Patent number 8,101,432
- Issue date Jan 24, 2012
- Sony Corporation
- Toyoharu Oohata
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Image display unit with light emitting devices having a resin surro...
- Patent number 7,888,690
- Issue date Feb 15, 2011
- Sony Corporation
- Toshiaki Iwafuchi
- G02 - OPTICS
Information Patent Grant
Image display unit
- Patent number 7,880,184
- Issue date Feb 1, 2011
- Sony Corporation
- Toshiaki Iwafuchi
- G02 - OPTICS
Information Patent Grant
Device transfer method
- Patent number 7,744,770
- Issue date Jun 29, 2010
- Sony Corporation
- Masato Doi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Crystal firm, crystal substrate, and semiconductor device
- Patent number 7,727,331
- Issue date Jun 1, 2010
- Sony Corporation
- Etsuo Morita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device mounting substrate and image display device
- Patent number 7,723,764
- Issue date May 25, 2010
- Sony Corporation
- Toyoharu Oohata
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display apparatus and method of manufacturing display apparatus
- Patent number 7,573,194
- Issue date Aug 11, 2009
- Sony Corporation
- Masato Doi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light emitting device, an integrated semiconductor li...
- Patent number 7,564,064
- Issue date Jul 21, 2009
- Sony Corporation
- Toyoharu Oohata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Crystal growth method for nitride semiconductor and formation metho...
- Patent number 7,553,370
- Issue date Jun 30, 2009
- Sony Corporation
- Goshi Biwa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light-emitting device, and image display device and l...
- Patent number 7,501,663
- Issue date Mar 10, 2009
- Sony Corporation
- Hiroyuki Okuyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display device and display unit using the same
- Patent number 7,462,879
- Issue date Dec 9, 2008
- Sony Corporation
- Toyoharu Oohata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light emitting device, image display system and illum...
- Patent number 7,459,728
- Issue date Dec 2, 2008
- Sony Corporation
- Toyoharu Oohata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Crystal film, crystal substrate, and semiconductor device
- Patent number 7,364,805
- Issue date Apr 29, 2008
- Sony Corporation
- Etsuo Morita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing a display unit
- Patent number 7,297,566
- Issue date Nov 20, 2007
- Sony Corporation
- Toyoharu Oohata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display device and display unit using the same
- Patent number 7,297,985
- Issue date Nov 20, 2007
- Sony Corporation
- Toyoharu Oohata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light emitting element, manufacturing method thereof,...
- Patent number 7,250,320
- Issue date Jul 31, 2007
- Sony Corporation
- Hiroyuki Okuyama
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT EMITTING DEVICE AND DISPLAY APPARATUS
- Publication number 20230223503
- Publication date Jul 13, 2023
- SONY GROUP CORPORATION
- TOYOHARU OOHATA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DEVICE, METHOD OF MANUFACTURING LIGHT EMITTING DEVIC...
- Publication number 20230078165
- Publication date Mar 16, 2023
- SONY GROUP CORPORATION
- Akira OHMAE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY APPARATUS, LIGHT EMITTING DEVICE, AND LIGHT EMITTING MEMBER
- Publication number 20220199695
- Publication date Jun 23, 2022
- SONY GROUP CORPORATION
- MIKIO TAKIGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE AND IMAGE DISPLAY APPARATUS
- Publication number 20220093833
- Publication date Mar 24, 2022
- SONY GROUP CORPORATION
- Mikio TAKIGUCHI
- B82 - NANO-TECHNOLOGY
Information Patent Application
LIGHT-EMITTING DEVICE AND IMAGE DISPLAY APPARATUS
- Publication number 20210391514
- Publication date Dec 16, 2021
- TAKAHIRO KOYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER, ELECTRONIC APPARATUS, AND METHOD OF DRIVING SE...
- Publication number 20190181608
- Publication date Jun 13, 2019
- SONY CORPORATION
- TOMOKI ONO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER, ELECTRONIC APPARATUS, AND METHOD OF DRIVING SE...
- Publication number 20190173262
- Publication date Jun 6, 2019
- SONY CORPORATION
- TOMOKI ONO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISTANCE MEASUREMENT DEVICE AND DISTANCE MEASUREMENT METHOD
- Publication number 20190154815
- Publication date May 23, 2019
- SONY CORPORATION
- Toyoharu OOHATA
- G01 - MEASURING TESTING
Information Patent Application
DISTANCE MEASUREMENT APPARATUS AND DISTANCE MEASUREMENT METHOD
- Publication number 20190129032
- Publication date May 2, 2019
- SONY CORPORATION
- TAKAHIRO KOYAMA
- G01 - MEASURING TESTING
Information Patent Application
RANGING DEVICE, RANGING METHOD, SIGNAL PROCESSING DEVICE, AND LIGHT...
- Publication number 20190033451
- Publication date Jan 31, 2019
- SONY CORPORATION
- TAKAHIRO KOYAMA
- G01 - MEASURING TESTING
Information Patent Application
CORRECTION DEVICE, CORRECTION METHOD, AND DISTANCE MEASURING DEVICE
- Publication number 20180259629
- Publication date Sep 13, 2018
- SONY CORPORATION
- TOYOHARU OOHATA
- G01 - MEASURING TESTING
Information Patent Application
DISTANCE MEASUREMENT APPARATUS AND DISTANCE MEASUREMENT METHOD
- Publication number 20180238999
- Publication date Aug 23, 2018
- SONY CORPORATION
- TAKAHIRO KOYAMA
- G01 - MEASURING TESTING
Information Patent Application
CRYSTAL FILM, CRYSTAL SUBSTRATE, AND SEMICONDUCTOR DEVICE
- Publication number 20140235037
- Publication date Aug 21, 2014
- SONY CORPORATION
- Etsuo Morita
- C30 - CRYSTAL GROWTH
Information Patent Application
MANUFACTURING METHOD OF DISPLAY DEVICE AND DISPLAY DEVICE
- Publication number 20100259164
- Publication date Oct 14, 2010
- SONY CORPORATION
- Toyoharu Oohata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF TRANSFERRING DEVICE
- Publication number 20100258543
- Publication date Oct 14, 2010
- SONY CORPORATION
- Takeshi Mizuno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGE DISPLAY UNIT
- Publication number 20090103292
- Publication date Apr 23, 2009
- SONY CORPORATION
- Toshiaki Iwafuchi
- G02 - OPTICS
Information Patent Application
DEVICE TRANSFER METHOD AND DISPLAY APPARATUS
- Publication number 20080081400
- Publication date Apr 3, 2008
- SONY CORPORATION
- Masato Doi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Crystal film, crystal substrate, and semiconductor device
- Publication number 20080050599
- Publication date Feb 28, 2008
- SONY CORPORATION
- Etsuo Morita
- C30 - CRYSTAL GROWTH
Information Patent Application
SEMICONDUCTOR LIGHT EMITTING ELEMENT, MANUFACTURING METHOD THEREOF,...
- Publication number 20070187704
- Publication date Aug 16, 2007
- SONY CORPORATION
- Hiroyuki Okuyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LIGHT EMITTING ELEMENT, MANUFACTURING METHOD THEREOF,...
- Publication number 20070190677
- Publication date Aug 16, 2007
- SONY CORPORATION
- Hiroyuki Okuyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE, ITS MANUFACTURING METHOD, INTE...
- Publication number 20070147453
- Publication date Jun 28, 2007
- SONY CORPORATION
- Toyoharu Oohata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Crystal firm, crystal substrate, and semiconductor device
- Publication number 20070125996
- Publication date Jun 7, 2007
- SONY CORPORATION
- Etsuo Morita
- C30 - CRYSTAL GROWTH
Information Patent Application
METHOD OF PRODUCING IMAGE DISPLAY UNIT
- Publication number 20070087644
- Publication date Apr 19, 2007
- SONY CORPORATION
- Toshiaki Iwafuchi
- G02 - OPTICS
Information Patent Application
SEMICONDUCTOR LIGHT-EMITTING DEVICE, AND IMAGE DISPLAY DEVICE AND L...
- Publication number 20070085087
- Publication date Apr 19, 2007
- SONY CORPORATION
- Hiroyuki Okuyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PROCESS FOR PRODUCING SEMICONDUCTOR LIGHT-EMITTING DEVICE
- Publication number 20070077674
- Publication date Apr 5, 2007
- SONY CORPORATION
- Hiroyuki Okuyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY APPARATUS AND METHOD OF MANUFACTURING DISPLAY APPARATUS
- Publication number 20060250085
- Publication date Nov 9, 2006
- SONY CORPORATION
- Masato Doi
- G02 - OPTICS
Information Patent Application
DEVICE MOUNTING SUBSTRATE AND METHOD OF REPAIRING DEFECTIVE DEVICE
- Publication number 20060240578
- Publication date Oct 26, 2006
- SONY CORPORATION
- Toyoharu Oohata
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DEVICE MOUNTING SUBSTRATE AND IMAGE DISPLAY DEVICE
- Publication number 20060202213
- Publication date Sep 14, 2006
- SONY CORPORATION
- Toyoharu Oohata
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Crystal growth method for nitride semiconductor and formation metho...
- Publication number 20060096524
- Publication date May 11, 2006
- Goshi Biwa
- C30 - CRYSTAL GROWTH
Information Patent Application
Device transfer method
- Publication number 20060007297
- Publication date Jan 12, 2006
- Masato Doi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Toyoharu Oohata

Person

Patents Grantslast 30 patents

Light-emitting device and image display apparatus

Light-emitting device and image display apparatus with reflection f...

Distance measurement device and distance measurement method

Distance measurement apparatus and distance measurement method

Correction device, correction method, and distance measuring device

Ranging device, ranging method, signal processing device, and light...

Distance measurement apparatus and distance measurement method

Semiconductor laser, electronic apparatus, and method of driving se...

Semiconductor laser, electronic apparatus, and method of driving se...

Crystal film, crystal substrate, and semiconductor device

Manufacturing method of display device and display device

Method of producing image display unit

Method of transferring device

Device transfer method and display apparatus

Method of repairing an image display unit

Image display unit with light emitting devices having a resin surro...

Image display unit

Device transfer method

Crystal firm, crystal substrate, and semiconductor device

Device mounting substrate and image display device

Display apparatus and method of manufacturing display apparatus

Semiconductor light emitting device, an integrated semiconductor li...

Crystal growth method for nitride semiconductor and formation metho...

Semiconductor light-emitting device, and image display device and l...

Display device and display unit using the same

Semiconductor light emitting device, image display system and illum...

Crystal film, crystal substrate, and semiconductor device

Method for producing a display unit

Display device and display unit using the same

Semiconductor light emitting element, manufacturing method thereof,...

Patents Applicationslast 30 patents

LIGHT EMITTING DEVICE AND DISPLAY APPARATUS

LIGHT EMITTING DEVICE, METHOD OF MANUFACTURING LIGHT EMITTING DEVIC...

DISPLAY APPARATUS, LIGHT EMITTING DEVICE, AND LIGHT EMITTING MEMBER

LIGHT-EMITTING DEVICE AND IMAGE DISPLAY APPARATUS

LIGHT-EMITTING DEVICE AND IMAGE DISPLAY APPARATUS

SEMICONDUCTOR LASER, ELECTRONIC APPARATUS, AND METHOD OF DRIVING SE...

SEMICONDUCTOR LASER, ELECTRONIC APPARATUS, AND METHOD OF DRIVING SE...

DISTANCE MEASUREMENT DEVICE AND DISTANCE MEASUREMENT METHOD

DISTANCE MEASUREMENT APPARATUS AND DISTANCE MEASUREMENT METHOD

RANGING DEVICE, RANGING METHOD, SIGNAL PROCESSING DEVICE, AND LIGHT...

CORRECTION DEVICE, CORRECTION METHOD, AND DISTANCE MEASURING DEVICE

DISTANCE MEASUREMENT APPARATUS AND DISTANCE MEASUREMENT METHOD

CRYSTAL FILM, CRYSTAL SUBSTRATE, AND SEMICONDUCTOR DEVICE

MANUFACTURING METHOD OF DISPLAY DEVICE AND DISPLAY DEVICE

METHOD OF TRANSFERRING DEVICE

IMAGE DISPLAY UNIT

DEVICE TRANSFER METHOD AND DISPLAY APPARATUS

Crystal film, crystal substrate, and semiconductor device

SEMICONDUCTOR LIGHT EMITTING ELEMENT, MANUFACTURING METHOD THEREOF,...

SEMICONDUCTOR LIGHT EMITTING ELEMENT, MANUFACTURING METHOD THEREOF,...

SEMICONDUCTOR LIGHT EMITTING DEVICE, ITS MANUFACTURING METHOD, INTE...

Crystal firm, crystal substrate, and semiconductor device

METHOD OF PRODUCING IMAGE DISPLAY UNIT

SEMICONDUCTOR LIGHT-EMITTING DEVICE, AND IMAGE DISPLAY DEVICE AND L...

PROCESS FOR PRODUCING SEMICONDUCTOR LIGHT-EMITTING DEVICE

DISPLAY APPARATUS AND METHOD OF MANUFACTURING DISPLAY APPARATUS

DEVICE MOUNTING SUBSTRATE AND METHOD OF REPAIRING DEFECTIVE DEVICE

DEVICE MOUNTING SUBSTRATE AND IMAGE DISPLAY DEVICE

Crystal growth method for nitride semiconductor and formation metho...

Device transfer method