Shigeo Fujita

Person

Kyoto, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Light-emitting apparatus, phosphorescent portion, and method of pro...
- Patent number 8,287,760
- Issue date Oct 16, 2012
- Sharp Kabushiki Kaisha
- Masaya Ishida
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Light-emitting apparatus, phosphor and method of producing it
- Patent number 7,700,001
- Issue date Apr 20, 2010
- Sharp Kabushiki Kaisha
- Masaya Ishida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fluorescent material having two layer structure and light emitting...
- Patent number 7,560,859
- Issue date Jul 14, 2009
- Sharp Kabushiki Kaisha
- Hajime Saito
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Nitride semiconductor device, and its fabrication process
- Patent number 7,348,600
- Issue date Mar 25, 2008
- Nichia Corporation
- Yukio Narukawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting apparatus, phosphor, and method of producing it
- Patent number 7,058,103
- Issue date Jun 6, 2006
- Sharp Kabushiki Kaisha
- Masaya Ishida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nitride semiconductor device and a process of manufacturing the same
- Patent number 6,876,009
- Issue date Apr 5, 2005
- Nichia Corporation
- Yukio Narukawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gazing point illuminating device
- Patent number 6,554,444
- Issue date Apr 29, 2003
- Kansai Technology Licensing Organization Co., Ltd.
- Jun-ichi Shimada
- F21 - LIGHTING
Information Patent Grant
Light emitting semiconductor device having multilayer structure
- Patent number 5,296,718
- Issue date Mar 22, 1994
- Seiwa Electric Mfg. Co., Ltd.
- Shigeo Fujita
- B82 - NANO-TECHNOLOGY
Information Patent Grant
MISFET including GaAs substrate and a Group II-VI gate insulator
- Patent number 5,294,818
- Issue date Mar 15, 1994
- Murata Manufacturing Co. Ltd.
- Shigeo Fujita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vapor phase epitaxial growth method of zinc selenide and zinc selen...
- Patent number 4,632,711
- Issue date Dec 30, 1986
- Sumitomo Chemical Company, Limited
- Shigeo Fujita
- C30 - CRYSTAL GROWTH

Patents Applicationslast 30 patents

Information Patent Application
LIGHT-EMITTING APPARATUS, PHOSPHORESCENT PORTION, AND METHOD OF PRO...
- Publication number 20100148120
- Publication date Jun 17, 2010
- SHARP KABUSHIKI KAISHA
- Masaya ISHIDA
- B82 - NANO-TECHNOLOGY
Information Patent Application
Light-emitting apparatus, phosphor and method of producing it
- Publication number 20080217579
- Publication date Sep 11, 2008
- SHARP KABUSHIKI KAISHA
- Masaya Ishida
- B82 - NANO-TECHNOLOGY
Information Patent Application
Light-emitting apparatus, phosphor, and method of producing it
- Publication number 20060187994
- Publication date Aug 24, 2006
- Sharp Kabushiki Kaisha
- Masaya Ishida
- B82 - NANO-TECHNOLOGY
Information Patent Application
Fluorescent material and light-emitting apparatus employing the same
- Publication number 20060158089
- Publication date Jul 20, 2006
- SHARP KABUSHIKI KAISHA
- Hajime Saito
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Nitride semiconductor device, and its fabrication process
- Publication number 20050082544
- Publication date Apr 21, 2005
- Yukio Narukawa
- B82 - NANO-TECHNOLOGY
Information Patent Application
Light emitting apparatus
- Publication number 20040137265
- Publication date Jul 15, 2004
- Junichi Shimada
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Nitride semiconductor device and a process of manufacturing the same
- Publication number 20040108513
- Publication date Jun 10, 2004
- Yukio Narukawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Light-emitting apparatus, phosphor, and method of producing it
- Publication number 20040105481
- Publication date Jun 3, 2004
- Sharp Kabushiki Kaisha
- Masaya Ishida
- B82 - NANO-TECHNOLOGY
Information Patent Application
Gazing point illuminating device and surgical operation illuminatin...
- Publication number 20010021108
- Publication date Sep 13, 2001
- Jun-ichi Shimada
- G06 - COMPUTING CALCULATING COUNTING

Shigeo Fujita

Person

Patents Grantslast 30 patents

Light-emitting apparatus, phosphorescent portion, and method of pro...

Light-emitting apparatus, phosphor and method of producing it

Fluorescent material having two layer structure and light emitting...

Nitride semiconductor device, and its fabrication process

Light-emitting apparatus, phosphor, and method of producing it

Nitride semiconductor device and a process of manufacturing the same

Gazing point illuminating device

Light emitting semiconductor device having multilayer structure

MISFET including GaAs substrate and a Group II-VI gate insulator

Vapor phase epitaxial growth method of zinc selenide and zinc selen...

Patents Applicationslast 30 patents

LIGHT-EMITTING APPARATUS, PHOSPHORESCENT PORTION, AND METHOD OF PRO...

Light-emitting apparatus, phosphor and method of producing it

Light-emitting apparatus, phosphor, and method of producing it

Fluorescent material and light-emitting apparatus employing the same

Nitride semiconductor device, and its fabrication process

Light emitting apparatus

Nitride semiconductor device and a process of manufacturing the same

Light-emitting apparatus, phosphor, and method of producing it

Gazing point illuminating device and surgical operation illuminatin...