Hiroshi Ohata

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Light-emitting device and organic electroluminescence light-emittin...
- Patent number 8,704,253
- Issue date Apr 22, 2014
- Rohm Co., Ltd.
- Susumu Noda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic EL device and method for its manufacture
- Patent number 6,819,042
- Issue date Nov 16, 2004
- Dynic Corporation
- Hitoshi Nakada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electroluminescent display panel
- Patent number 6,808,828
- Issue date Oct 26, 2004
- Tohoku Pioneer Corporation
- Hiroshi Ohata
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT EMITTING DEVICE AND MANUFACTURING METHOD OF LIGHT EMITTING DE...
- Publication number 20150280173
- Publication date Oct 1, 2015
- PIONEER CORPORATION
- Kazuo Kuroda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE
- Publication number 20150206927
- Publication date Jul 23, 2015
- PIONEER CORPORATION
- Kazuo Kuroda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Producing Method of Transfer Body with Organic Film Thermal-Transfe...
- Publication number 20080305287
- Publication date Dec 11, 2008
- Pioneer Corporation
- Hiroshi Ohata
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Light-emitting device and organic electroluminescence light-emittin...
- Publication number 20070120136
- Publication date May 31, 2007
- KYOTO UNIVERSITY
- Susumu Noda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Organic EL device and method for its manufacture
- Publication number 20040248478
- Publication date Dec 9, 2004
- Hitoshi Nakada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of forming protection film for covering electronic component...
- Publication number 20040043525
- Publication date Mar 4, 2004
- Tohoku Pioneer Corporation
- Hiroshi Ohata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Organic electroluminescent display panel
- Publication number 20030039859
- Publication date Feb 27, 2003
- Tohoku Pioneer Corporation
- Hiroshi Ohata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Organic EL device and method for its manufacture
- Publication number 20020050785
- Publication date May 2, 2002
- Hitoshi Nakada
- H01 - BASIC ELECTRIC ELEMENTS

Hiroshi Ohata

Person

Patents Grantslast 30 patents

Light-emitting device and organic electroluminescence light-emittin...

Organic EL device and method for its manufacture

Organic electroluminescent display panel

Patents Applicationslast 30 patents

LIGHT EMITTING DEVICE AND MANUFACTURING METHOD OF LIGHT EMITTING DE...

ORGANIC ELECTROLUMINESCENT DEVICE

Producing Method of Transfer Body with Organic Film Thermal-Transfe...

Light-emitting device and organic electroluminescence light-emittin...

Organic EL device and method for its manufacture

Method of forming protection film for covering electronic component...

Organic electroluminescent display panel

Organic EL device and method for its manufacture