Tetsuo Shibanuma

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Organic electroluminescence device
- Patent number 8,906,517
- Issue date Dec 9, 2014
- Sony Corporation
- Tetsuo Shibanuma
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Light emitting device, surface light source device, and image displ...
- Patent number 8,104,910
- Issue date Jan 31, 2012
- Sony Corporation
- Shingo Ohkawa
- G02 - OPTICS
Information Patent Grant
Light emitting device, area light source apparatus and image displa...
- Patent number 8,106,859
- Issue date Jan 31, 2012
- Sony Corporation
- Shingo Ohkawa
- F21 - LIGHTING
Information Patent Grant
Display device
- Patent number 7,736,754
- Issue date Jun 15, 2010
- Sony Corporation
- Yasunori Kijima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bathophenanthroline compound and EL device
- Patent number 7,186,469
- Issue date Mar 6, 2007
- Sony Corporation
- Tetsuo Shibanuma
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Bathophenathroline compound and process for preparing same
- Patent number 6,972,334
- Issue date Dec 6, 2005
- Sony Corporation
- Tetsuo Shibanuma
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic electroluminescent device and display unit
- Patent number 6,916,552
- Issue date Jul 12, 2005
- Sony Corporation
- Naoyuki Ueda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electroluminescent device
- Patent number 6,524,728
- Issue date Feb 25, 2003
- Sony Corporation
- Yasunori Kijima
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ORGANIC ELECTROLUMINESCENCE DEVICE
- Publication number 20150060837
- Publication date Mar 5, 2015
- SONY CORPORATION
- Tetsuo Shibanuma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DEVICE, SURFACE LIGHT SOURCE DEVICE, AND IMAGE DISPL...
- Publication number 20080304265
- Publication date Dec 11, 2008
- SONY CORPORATION
- Shingo Ohkawa
- G02 - OPTICS
Information Patent Application
LIGHT EMITTING DEVICE, AREA LIGHT SOURCE APPARATUS AND IMAGE DISPLA...
- Publication number 20080303757
- Publication date Dec 11, 2008
- SONY CORPORATION
- Shingo Ohkawa
- G02 - OPTICS
Information Patent Application
Display device
- Publication number 20070181887
- Publication date Aug 9, 2007
- Yasunori Kijima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENCE DEVICE
- Publication number 20060220534
- Publication date Oct 5, 2006
- Tetsuo Shibanuma
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Device utilizing bathophenanthroline compound and process for prepa...
- Publication number 20050154208
- Publication date Jul 14, 2005
- Tetsuo Shibanuma
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Bathophenanthroline compound and process for preparing same
- Publication number 20050073641
- Publication date Apr 7, 2005
- Tetsuo Shibanuma
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Optical recording medium
- Publication number 20040265626
- Publication date Dec 30, 2004
- Tetsuo Shibanuma
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Organic electroluminescent device and display unit
- Publication number 20020122900
- Publication date Sep 5, 2002
- Naoyuki Ueda
- H01 - BASIC ELECTRIC ELEMENTS

Tetsuo Shibanuma

Person

Patents Grantslast 30 patents

Organic electroluminescence device

Light emitting device, surface light source device, and image displ...

Light emitting device, area light source apparatus and image displa...

Display device

Bathophenanthroline compound and EL device

Bathophenathroline compound and process for preparing same

Organic electroluminescent device and display unit

Organic electroluminescent device

Patents Applicationslast 30 patents

ORGANIC ELECTROLUMINESCENCE DEVICE

LIGHT EMITTING DEVICE, SURFACE LIGHT SOURCE DEVICE, AND IMAGE DISPL...

LIGHT EMITTING DEVICE, AREA LIGHT SOURCE APPARATUS AND IMAGE DISPLA...

Display device

ORGANIC ELECTROLUMINESCENCE DEVICE

Device utilizing bathophenanthroline compound and process for prepa...

Bathophenanthroline compound and process for preparing same

Optical recording medium

Organic electroluminescent device and display unit