Masahiko YOSHINO

Person

Yokohama-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Light emitting device
- Patent number 12,084,609
- Issue date Sep 10, 2024
- Citizen Electronics Co., Ltd.
- Byungchul Hong
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Light emitting device
- Patent number 11,873,435
- Issue date Jan 16, 2024
- CITIZEN ELECTRONICS CO., LTD.
- Byungchul Hong
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Illumination device
- Patent number 11,613,698
- Issue date Mar 28, 2023
- Citizen Electronics Co., Ltd.
- Byungchul Hong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light emitting device, backlight, color image display...
- Patent number 10,858,582
- Issue date Dec 8, 2020
- Citizen Electronics Co., Ltd.
- Byungchul Hong
- F21 - LIGHTING
Information Patent Grant
Semiconductor light emitting device, backlight, color image display...
- Patent number 10,011,769
- Issue date Jul 3, 2018
- MITSUBISHI CHEMICAL CORPORATION
- Byungchul Hong
- G02 - OPTICS
Information Patent Grant
Phosphor and light-emitting device including the same
- Patent number 9,725,648
- Issue date Aug 8, 2017
- Samsung Electronics Co., Ltd.
- Takamasa Izawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light emitting device, backlight, color image display...
- Patent number 9,541,238
- Issue date Jan 10, 2017
- Mitsubishi Chemical Corporation
- Byungchul Hong
- G02 - OPTICS
Information Patent Grant
Semiconductor light emitting device, backlight, color image display...
- Patent number 8,491,816
- Issue date Jul 23, 2013
- Mitsubishi Chemical Corporation
- Byungchul Hong
- F21 - LIGHTING
Information Patent Grant
Light-emitting device and phosphor
- Patent number 7,704,410
- Issue date Apr 27, 2010
- Mitsubishi Chemical Corporation
- Masahiko Yoshino
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Phosphor and including the same, light emitting apparatus, illumina...
- Patent number 7,608,200
- Issue date Oct 27, 2009
- Mitsubishi Chemical Corporation
- Takatoshi Seto
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Light emitting device and fluorescent material
- Patent number 7,396,488
- Issue date Jul 8, 2008
- Mitsubishi Chemical Corporation
- Tetsuo Murayama
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Light-emitting device and phosphor
- Patent number 7,332,106
- Issue date Feb 19, 2008
- Mitsubishi Chemical Corporation
- Masahiko Yoshino
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Light emitting device and fluorescent material
- Patent number 7,282,160
- Issue date Oct 16, 2007
- Mitsubishi Chemical Corporation
- Tetsuo Murayama
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
LIGHT EMITTING DEVICE
- Publication number 20240376380
- Publication date Nov 14, 2024
- Citizen Electronics Co., Ltd.
- Byungchul HONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DEVICE
- Publication number 20240101899
- Publication date Mar 28, 2024
- Citizen Electronics Co., Ltd.
- Byungchul HONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DEVICE
- Publication number 20230193126
- Publication date Jun 22, 2023
- Citizen Electronics Co., Ltd.
- Byungchul HONG
- F21 - LIGHTING
Information Patent Application
ILLUMINATION DEVICE
- Publication number 20210062085
- Publication date Mar 4, 2021
- Citizen Electronics Co., Ltd.
- Byungchul HONG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE, BACKLIGHT, COLOR IMAGE DISPLAY...
- Publication number 20180273842
- Publication date Sep 27, 2018
- MITSUBISHI CHEMICAL CORPORATION
- Byungchul HONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE, BACKLIGHT, COLOR IMAGE DISPLAY...
- Publication number 20170158957
- Publication date Jun 8, 2017
- MITSUBISHI CHEMICAL CORPORATION
- Byungchul HONG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PHOSPHOR AND LIGHT-EMITTING DEVICE INCLUDING THE SAME
- Publication number 20150159085
- Publication date Jun 11, 2015
- Samsung Electronics Co., Ltd.
- Takamasa IZAWA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE, BACKLIGHT, COLOR IMAGE DISPLAY...
- Publication number 20130271960
- Publication date Oct 17, 2013
- Byungchul HONG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PHOSPHOR, METHOD FOR PRODUCING SAME, PHOSPHOR-CONTAINING COMPOSITIO...
- Publication number 20100164365
- Publication date Jul 1, 2010
- MITSUBISHI CHEMICAL CORPORATION
- Masahiko Yoshino
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE, BACKLIGHT, COLOR IMAGE DISPLAY...
- Publication number 20100142189
- Publication date Jun 10, 2010
- MITSUBISHI CHEMICAL CORPORATION
- Byungchul Hong
- G02 - OPTICS
Information Patent Application
PHOSPHOR AND METHOD FOR PRODUCTION THEREOF, AND APPLICATION THEREOF
- Publication number 20090008663
- Publication date Jan 8, 2009
- Mitshubishi Chemcial
- Etsuo Shimizu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIGHT-EMITTING DEVICE AND PHOSPHOR
- Publication number 20070222369
- Publication date Sep 27, 2007
- MITSUBISHI CHEMICAL CORPORATION
- Masahiko Yoshino
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Phosphor and including the same, light emitting apparatus, illumina...
- Publication number 20070158614
- Publication date Jul 12, 2007
- MITSUBISHI CHEMICAL CORPORATION
- Takatoshi Seto
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
LIGHT EMITTING DEVICE AND FLUORESCENT MATERIAL
- Publication number 20070085057
- Publication date Apr 19, 2007
- MITSUBISHI CHEMICAL CORPORATION
- Tetsuo Murayama
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Light emitting device and fluorescent material
- Publication number 20060172148
- Publication date Aug 3, 2006
- MITSUBISHI CHEMICAL CORPORATION
- Tetsuo Murayama
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Light-emitting device and phosphor
- Publication number 20060145593
- Publication date Jul 6, 2006
- MITSUBISHI CHEMICAL CORPORATION
- Masahiko Yoshino
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Masahiko YOSHINO

Person

Patents Grantslast 30 patents

Light emitting device

Light emitting device

Illumination device

Semiconductor light emitting device, backlight, color image display...

Semiconductor light emitting device, backlight, color image display...

Phosphor and light-emitting device including the same

Semiconductor light emitting device, backlight, color image display...

Semiconductor light emitting device, backlight, color image display...

Light-emitting device and phosphor

Phosphor and including the same, light emitting apparatus, illumina...

Light emitting device and fluorescent material

Light-emitting device and phosphor

Light emitting device and fluorescent material

Patents Applicationslast 30 patents

LIGHT EMITTING DEVICE

LIGHT EMITTING DEVICE

LIGHT EMITTING DEVICE

ILLUMINATION DEVICE

SEMICONDUCTOR LIGHT EMITTING DEVICE, BACKLIGHT, COLOR IMAGE DISPLAY...

SEMICONDUCTOR LIGHT EMITTING DEVICE, BACKLIGHT, COLOR IMAGE DISPLAY...

PHOSPHOR AND LIGHT-EMITTING DEVICE INCLUDING THE SAME

SEMICONDUCTOR LIGHT EMITTING DEVICE, BACKLIGHT, COLOR IMAGE DISPLAY...

PHOSPHOR, METHOD FOR PRODUCING SAME, PHOSPHOR-CONTAINING COMPOSITIO...

SEMICONDUCTOR LIGHT EMITTING DEVICE, BACKLIGHT, COLOR IMAGE DISPLAY...

PHOSPHOR AND METHOD FOR PRODUCTION THEREOF, AND APPLICATION THEREOF

LIGHT-EMITTING DEVICE AND PHOSPHOR

Phosphor and including the same, light emitting apparatus, illumina...

LIGHT EMITTING DEVICE AND FLUORESCENT MATERIAL

Light emitting device and fluorescent material

Light-emitting device and phosphor