Tetsuya Utsumi

Person

Kariya, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Luminescence cell, luminescence device with luminescence cell, lumi...
- Patent number 7,397,178
- Issue date Jul 8, 2008
- Kabushiki Kaisha Toyota Jidoshokki
- Hironori Ito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting apparatus and method for forming the same
- Patent number 7,067,974
- Issue date Jun 27, 2006
- Kabushiki Kaisha Toyota Jidoshokki
- Masaaki Arima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display unit
- Patent number 6,954,239
- Issue date Oct 11, 2005
- Kabushiki Kaisha Toyota Jidoshokki
- Yoshifumi Kato
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Color display
- Patent number 6,876,147
- Issue date Apr 5, 2005
- Kabushiki Kaisha Toyota Jidoshokki
- Tetsuya Utsumi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Light-emitting apparatus and method for forming the same
- Publication number 20060186806
- Publication date Aug 24, 2006
- Tetsuya Utsumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
El device, process for manufacturing the same, and liquid crystal d...
- Publication number 20060176421
- Publication date Aug 10, 2006
- Tetsuya Utsumi
- G02 - OPTICS
Information Patent Application
Light-emitting apparatus and method for forming the same
- Publication number 20060066232
- Publication date Mar 30, 2006
- Tetsuya Utsumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Luminescence cell, luminescence device with luminescence cell, lumi...
- Publication number 20050140286
- Publication date Jun 30, 2005
- Hironori Ito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electroluminescent element and lighting unit
- Publication number 20050122037
- Publication date Jun 9, 2005
- Tetsuya Utsumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Organic electroluminescent element, method of manufacturing the sam...
- Publication number 20050122043
- Publication date Jun 9, 2005
- Yoshifumi Kato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Light emitting device
- Publication number 20050046336
- Publication date Mar 3, 2005
- Tetsuya Utsumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Light-emitting apparatus and method for forming the same
- Publication number 20040227462
- Publication date Nov 18, 2004
- Tetsuya Utsumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Light-emitting apparatus and method for forming the same
- Publication number 20040227461
- Publication date Nov 18, 2004
- Tetsuya Utsumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Area light emitting device, method for manufacturing area light emi...
- Publication number 20040222432
- Publication date Nov 11, 2004
- Tetsuya Utsumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Display unit
- Publication number 20040027518
- Publication date Feb 12, 2004
- Yoshifumi Kato
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Color Display
- Publication number 20040007973
- Publication date Jan 15, 2004
- Tetsuya Utsumi
- G02 - OPTICS

Tetsuya Utsumi

Person

Patents Grantslast 30 patents

Luminescence cell, luminescence device with luminescence cell, lumi...

Light-emitting apparatus and method for forming the same

Display unit

Color display

Patents Applicationslast 30 patents

Light-emitting apparatus and method for forming the same

El device, process for manufacturing the same, and liquid crystal d...

Light-emitting apparatus and method for forming the same

Luminescence cell, luminescence device with luminescence cell, lumi...

Electroluminescent element and lighting unit

Organic electroluminescent element, method of manufacturing the sam...

Light emitting device

Light-emitting apparatus and method for forming the same

Light-emitting apparatus and method for forming the same

Area light emitting device, method for manufacturing area light emi...

Display unit

Color Display