Yasumasa OOYA

Person

Chigasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
White LED lamp, backlight, light emitting device, display device an...
- Patent number 10,886,434
- Issue date Jan 5, 2021
- Kabushiki Kaisha Toshiba
- Tsutomu Ishii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
White light source system
- Patent number 10,473,274
- Issue date Nov 12, 2019
- Kabushiki Kaisha Toshiba
- Masahiko Yamakawa
- F21 - LIGHTING
Information Patent Grant
Lighting apparatus
- Patent number 10,107,457
- Issue date Oct 23, 2018
- Kabushiki Kaisha Toshiba
- Hiroshi Ohno
- F21 - LIGHTING
Information Patent Grant
Phosphor and LED light emitting device using the same
- Patent number 9,660,149
- Issue date May 23, 2017
- Kabushiki Kaisha Toshiba
- Tsutomu Ishii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
LED light bulb
- Patent number 9,228,718
- Issue date Jan 5, 2016
- Kabushiki Kaisha Toshiba
- Yasumasa Ooya
- F21 - LIGHTING
Information Patent Grant
Phosphor and LED light emitting device using the same
- Patent number 9,169,436
- Issue date Oct 27, 2015
- Kabushiki Kaisha Toshiba
- Tsutomu Ishii
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
White light source
- Patent number 9,115,855
- Issue date Aug 25, 2015
- Kabushiki Kaisha Toshiba
- Tatsunori Itoga
- F21 - LIGHTING
Information Patent Grant
White LED lamp, backlight, light emitting device, display device an...
- Patent number 9,039,218
- Issue date May 26, 2015
- Kabushiki Kaisha Toshiba
- Tsutomu Ishii
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
LED light bulb
- Patent number 8,955,996
- Issue date Feb 17, 2015
- Kabushiki Kaisha Toshiba
- Yasumasa Ooya
- F21 - LIGHTING
Information Patent Grant
Light emitting device
- Patent number 8,933,475
- Issue date Jan 13, 2015
- Kabushiki Kaisha Toshiba
- Katsutoshi Nakagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
White LED, backlight using the same, and liquid crystal display device
- Patent number 8,896,004
- Issue date Nov 25, 2014
- Kabushiki Kaisha Toshiba
- Ryo Sakai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
White LED, backlight using the same, and liquid crystal display device
- Patent number 8,872,421
- Issue date Oct 28, 2014
- Kabushiki Kaisha Toshiba
- Hajime Takeuchi
- G02 - OPTICS
Information Patent Grant
LED light bulb
- Patent number 8,796,915
- Issue date Aug 5, 2014
- Kabushiki Kaisha Toshiba
- Yasumasa Ooya
- F21 - LIGHTING
Information Patent Grant
White LED, backlight using same, and liquid crystal display device...
- Patent number 8,632,202
- Issue date Jan 21, 2014
- Kabushiki Kaisha Toshiba
- Hajime Takeuchi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
White light emitting device, backlight, liquid crystal display devi...
- Patent number 8,598,618
- Issue date Dec 3, 2013
- Kabushiki Kaisha Toshiba
- Tsutomu Ishii
- F21 - LIGHTING
Information Patent Grant
Semiconductor light emitting device, and backlight and display devi...
- Patent number 8,541,798
- Issue date Sep 24, 2013
- Kabushiki Kaisha Toshiba
- Yasumasa Ooya
- G02 - OPTICS
Information Patent Grant
Phosphor and LED light-emitting device using the same
- Patent number 8,487,330
- Issue date Jul 16, 2013
- Kabushiki Kaisha Toshiba
- Tsutomu Ishii
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
White LED lamp, backlight, light emitting device, display device an...
- Patent number 8,471,283
- Issue date Jun 25, 2013
- Kabushiki Kaisha Toshiba
- Tsutomu Ishii
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Linear white light source, and backlight and liquid crystal display...
- Patent number 8,461,756
- Issue date Jun 11, 2013
- Kabushiki Kaisha Toshiba
- Ryo Sakai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Positive electrode active material for secondary cell and nonaqueou...
- Patent number 8,409,754
- Issue date Apr 2, 2013
- Kabushiki Kaisha Toshiba
- Ryo Sakai
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Light emitting module, backlight using the same, and liquid crystal...
- Patent number 8,395,725
- Issue date Mar 12, 2013
- Kabushiki Kaisha Toshiba
- Hajime Takeuchi
- G02 - OPTICS
Information Patent Grant
White light source, backlight, liquid crystal display apparatus, an...
- Patent number 8,344,407
- Issue date Jan 1, 2013
- Kabushiki Kaisha Toshiba
- Tetsuo Inoue
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
White LED, and backlight and liquid crystal display device using th...
- Patent number 8,288,937
- Issue date Oct 16, 2012
- Kabushiki Kaisha Toshiba
- Tsutomu Ishii
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Light-emitting device having scattering reflector with preset squar...
- Patent number 8,174,180
- Issue date May 8, 2012
- Kabushiki Kaisha Toshiba
- Tetsuo Inoue
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
White light-emitting lamp and illuminating device using the same
- Patent number 7,961,762
- Issue date Jun 14, 2011
- Kabushiki Kaisha Toshiba
- Tsutomu Ishii
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
White LED lamp and backlight using the same, and liquid crystal dis...
- Patent number 7,935,975
- Issue date May 3, 2011
- Kabushiki Kaisha Toshiba
- Tsutomu Ishii
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
White light-emitting device and manufacturing method thereof, and b...
- Patent number 7,936,418
- Issue date May 3, 2011
- Kabushiki Kaisha Toshiba
- Tsutomu Ishii
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
White light-emitting lamp, backlight using same, display and illumi...
- Patent number 7,857,992
- Issue date Dec 28, 2010
- Kabushiki Kaisha Toshiba
- Tsutomu Ishii
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Light-emitting device, backlight using same, and liquid crystal dis...
- Patent number 7,709,855
- Issue date May 4, 2010
- Kabushiki Kaisha Toshiba
- Yasumasa Ooya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
White LED, backlight using same and liquid crystal display
- Patent number 7,649,310
- Issue date Jan 19, 2010
- Kabushiki Kaisha Toshiba
- Tsutomu Ishii
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
WHITE LIGHT SOURCE SYSTEM
- Publication number 20180135813
- Publication date May 17, 2018
- Kabushiki Kaisha Toshiba
- Masahiko YAMAKAWA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIGHTING APPARATUS
- Publication number 20170211749
- Publication date Jul 27, 2017
- KABUSHIKI KAISHA TOSHIBA
- Hiroshi OHNO
- F21 - LIGHTING
Information Patent Application
OPTICAL ELEMENT AND ILLUMINATION APPARATUS
- Publication number 20170167666
- Publication date Jun 15, 2017
- KABUSHIKI KAISHA TOSHIBA
- Hiroshi OHNO
- F21 - LIGHTING
Information Patent Application
PHOSPHOR AND LED LIGHT EMITTING DEVICE USING THE SAME
- Publication number 20160049558
- Publication date Feb 18, 2016
- Kabushiki Kaisha Toshiba
- Tsutomu ISHII
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
WHITE LED LAMP, BACKLIGHT, LIGHT EMITTING DEVICE, DISPLAY DEVICE AN...
- Publication number 20150060926
- Publication date Mar 5, 2015
- Kabushiki Kaisha Toshiba
- Tsutomu Ishii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WHITE LIGHT SOURCE
- Publication number 20140009061
- Publication date Jan 9, 2014
- Toshiba Materials Co., Ltd.
- Tatsunori ITOGA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIGHT EMITTING DEVICE
- Publication number 20130240915
- Publication date Sep 19, 2013
- Toshiba Materials Co., Ltd.
- Katsutoshi Nakagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LED LIGHT BULB
- Publication number 20130188333
- Publication date Jul 25, 2013
- Toshiba Materials Co., Ltd.
- Yasumasa OOYA
- F21 - LIGHTING
Information Patent Application
LED LIGHT BULB
- Publication number 20130169147
- Publication date Jul 4, 2013
- Kabushiki Kaisha Toshiba
- Yasumasa OOYA
- F21 - LIGHTING
Information Patent Application
LED LIGHT BULB
- Publication number 20130100645
- Publication date Apr 25, 2013
- Yasumasa OOYA
- F21 - LIGHTING
Information Patent Application
WHITE LED LAMP, BACKLIGHT, LIGHT EMITTING DEVICE, DISPLAY DEVICE AN...
- Publication number 20130010456
- Publication date Jan 10, 2013
- Toshiba Materials Co., Ltd.
- Tsutomu Ishii
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PHOSPHOR AND LED LIGHT EMITTING DEVICE USING THE SAME
- Publication number 20120223352
- Publication date Sep 6, 2012
- Toshiba Materials Co., Ltd.
- Tsutomu ISHII
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
WHITE LED, BACKLIGHT USING THE SAME, AND LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20120206671
- Publication date Aug 16, 2012
- Toshiba Materials Co., Ltd.
- Hajime TAKEUCHI
- G02 - OPTICS
Information Patent Application
WHITE LED, BACKLIGHT USING SAME, AND LIQUID CRYSTAL DISPLAY DEVICE...
- Publication number 20120062821
- Publication date Mar 15, 2012
- Toshiba Materials Co., Ltd.
- Hajime TAKEUCHI
- G02 - OPTICS
Information Patent Application
WHITE LED, AND BACKLIGHT AND LIQUID CRYSTAL DISPLAY DEVICE USING TH...
- Publication number 20110128466
- Publication date Jun 2, 2011
- Kabushiki Kaisha Toshiba
- Tsutomu ISHII
- G02 - OPTICS
Information Patent Application
LINEAR WHITE LIGHT SOURCE, AND BACKLIGHT AND LIQUID CRYSTAL DISPLAY...
- Publication number 20110116005
- Publication date May 19, 2011
- KABUSHIKI KAISHA TOSHIBA
- Ryo SAKAI
- G02 - OPTICS
Information Patent Application
LIGHT EMITTING DEVICE, AND BACKLIGHT, LIQUID CRYSTAL DISPLAY DEVICE...
- Publication number 20110109222
- Publication date May 12, 2011
- Kabushiki Kaisha Toshiba
- Tetsuo INOUE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WHITE LIGHT SOURCE, BACKLIGHT, LIQUID CRYSTAL DISPLAY APPARATUS, AN...
- Publication number 20110073899
- Publication date Mar 31, 2011
- Toshiba Materials Co., Ltd.
- Tetsuo Inoue
- G02 - OPTICS
Information Patent Application
WHITE LIGHT EMITTING DEVICE, BACKLIGHT, LIQUID CRYSTAL DISPLAY DEVI...
- Publication number 20110031523
- Publication date Feb 10, 2011
- Kabushiki Kaisha Toshiba
- Tsutomu Ishii
- F21 - LIGHTING
Information Patent Application
PHOSPHOR AND LED LIGHT-EMITTING DEVICE USING THE SAME
- Publication number 20110006325
- Publication date Jan 13, 2011
- Tsutomu Ishii
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
WHITE LED LAMP, BACKLIGHT, LIGHT EMITTING DEVICE, DISPLAY DEVICE AN...
- Publication number 20110006334
- Publication date Jan 13, 2011
- Kabushiki Kaisha Toshiba
- Tsutomu Ishii
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
WHITE LIGHT-EMITTING LAMP AND ILLUMINATING DEVICE USING THE SAME
- Publication number 20100322275
- Publication date Dec 23, 2010
- KABUSHIKI KAISHA TOSHIBA
- Tsutomu Ishii
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
LIGHT EMITTING MODULE, BACKLIGHT USING THE SAME, AND LIQUID CRYSTAL...
- Publication number 20100225849
- Publication date Sep 9, 2010
- KABUSHIKI KAISHA TOSHIBA
- Hajime Takeuchi
- G02 - OPTICS
Information Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE, AND BACKLIGHT AND DISPLAY DEVI...
- Publication number 20100102340
- Publication date Apr 29, 2010
- Yasumasa Ooya
- G02 - OPTICS
Information Patent Application
White LED Lamp and Backlight Using the Same, and Liquid Crystal Dis...
- Publication number 20090272985
- Publication date Nov 5, 2009
- Tsutomu Ishii
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
White LED, Backlight Using the Same, and Liquid Crystal Display Device
- Publication number 20090166652
- Publication date Jul 2, 2009
- Kabushiki Kaisha Toshiba
- Ryo Sakai
- G02 - OPTICS
Information Patent Application
WHITE LIGHT-EMITTING DEVICE, METHOD FOR MANUFACTURING SAME, BACKLIG...
- Publication number 20090154195
- Publication date Jun 18, 2009
- Kabushiki Kaisha Toshiba
- Tsutomu Ishii
- G02 - OPTICS
Information Patent Application
BACKLIGHT AND LIQUID CRYSTAL DISPLAY USING SAME
- Publication number 20090115936
- Publication date May 7, 2009
- Kabushiki Kaisha Toshiba
- Hajime Takeuchi
- G02 - OPTICS
Information Patent Application
LIGHT-EMITTING DEVICE, BACKLIGHT USING SAME, AND LIQUID CRYSTAL DIS...
- Publication number 20090097233
- Publication date Apr 16, 2009
- KABUSHIKI KAISHA TOSHIBA
- Yasumasa Ooya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WHITE LIGHT-EMITTING LAMP, BACKLIGHT USING SAME, DISPLAY AND ILLUMI...
- Publication number 20090026916
- Publication date Jan 29, 2009
- KABUSHIKI KAISHA TOSHIBA
- Tsutomu Ishii
- G02 - OPTICS

Yasumasa OOYA

Person

Patents Grantslast 30 patents

White LED lamp, backlight, light emitting device, display device an...

White light source system

Lighting apparatus

Phosphor and LED light emitting device using the same

LED light bulb

Phosphor and LED light emitting device using the same

White light source

White LED lamp, backlight, light emitting device, display device an...

LED light bulb

Light emitting device

White LED, backlight using the same, and liquid crystal display device

White LED, backlight using the same, and liquid crystal display device

LED light bulb

White LED, backlight using same, and liquid crystal display device...

White light emitting device, backlight, liquid crystal display devi...

Semiconductor light emitting device, and backlight and display devi...

Phosphor and LED light-emitting device using the same

White LED lamp, backlight, light emitting device, display device an...

Linear white light source, and backlight and liquid crystal display...

Positive electrode active material for secondary cell and nonaqueou...

Light emitting module, backlight using the same, and liquid crystal...

White light source, backlight, liquid crystal display apparatus, an...

White LED, and backlight and liquid crystal display device using th...

Light-emitting device having scattering reflector with preset squar...

White light-emitting lamp and illuminating device using the same

White LED lamp and backlight using the same, and liquid crystal dis...

White light-emitting device and manufacturing method thereof, and b...

White light-emitting lamp, backlight using same, display and illumi...

Light-emitting device, backlight using same, and liquid crystal dis...

White LED, backlight using same and liquid crystal display

Patents Applicationslast 30 patents

WHITE LIGHT SOURCE SYSTEM

LIGHTING APPARATUS

OPTICAL ELEMENT AND ILLUMINATION APPARATUS

PHOSPHOR AND LED LIGHT EMITTING DEVICE USING THE SAME

WHITE LED LAMP, BACKLIGHT, LIGHT EMITTING DEVICE, DISPLAY DEVICE AN...

WHITE LIGHT SOURCE

LIGHT EMITTING DEVICE

LED LIGHT BULB

LED LIGHT BULB

LED LIGHT BULB

WHITE LED LAMP, BACKLIGHT, LIGHT EMITTING DEVICE, DISPLAY DEVICE AN...

PHOSPHOR AND LED LIGHT EMITTING DEVICE USING THE SAME

WHITE LED, BACKLIGHT USING THE SAME, AND LIQUID CRYSTAL DISPLAY DEVICE

WHITE LED, BACKLIGHT USING SAME, AND LIQUID CRYSTAL DISPLAY DEVICE...

WHITE LED, AND BACKLIGHT AND LIQUID CRYSTAL DISPLAY DEVICE USING TH...

LINEAR WHITE LIGHT SOURCE, AND BACKLIGHT AND LIQUID CRYSTAL DISPLAY...

LIGHT EMITTING DEVICE, AND BACKLIGHT, LIQUID CRYSTAL DISPLAY DEVICE...

WHITE LIGHT SOURCE, BACKLIGHT, LIQUID CRYSTAL DISPLAY APPARATUS, AN...

WHITE LIGHT EMITTING DEVICE, BACKLIGHT, LIQUID CRYSTAL DISPLAY DEVI...

PHOSPHOR AND LED LIGHT-EMITTING DEVICE USING THE SAME

WHITE LED LAMP, BACKLIGHT, LIGHT EMITTING DEVICE, DISPLAY DEVICE AN...

WHITE LIGHT-EMITTING LAMP AND ILLUMINATING DEVICE USING THE SAME

LIGHT EMITTING MODULE, BACKLIGHT USING THE SAME, AND LIQUID CRYSTAL...

SEMICONDUCTOR LIGHT EMITTING DEVICE, AND BACKLIGHT AND DISPLAY DEVI...

White LED Lamp and Backlight Using the Same, and Liquid Crystal Dis...

White LED, Backlight Using the Same, and Liquid Crystal Display Device

WHITE LIGHT-EMITTING DEVICE, METHOD FOR MANUFACTURING SAME, BACKLIG...

BACKLIGHT AND LIQUID CRYSTAL DISPLAY USING SAME

LIGHT-EMITTING DEVICE, BACKLIGHT USING SAME, AND LIQUID CRYSTAL DIS...

WHITE LIGHT-EMITTING LAMP, BACKLIGHT USING SAME, DISPLAY AND ILLUMI...