Masanao Okawa

Person

Nara, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Light emitting module and illumination device using the same
- Patent number 9,699,860
- Issue date Jul 4, 2017
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Yohei Hayashi
- F21 - LIGHTING
Information Patent Grant
Light-emitting element lighting device, light-emitting module, illu...
- Patent number 9,445,478
- Issue date Sep 13, 2016
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Hirofumi Konishi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Lighting circuit for light emitting element and illumination appara...
- Patent number 9,439,264
- Issue date Sep 6, 2016
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Yohei Hayashi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Organic EL illumination module and illumination apparatus including...
- Patent number 9,374,866
- Issue date Jun 21, 2016
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Masanori Mishima
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Lighting apparatus and lighting apparatus assembly using the same
- Patent number 9,121,593
- Issue date Sep 1, 2015
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Yohei Hayashi
- F21 - LIGHTING
Information Patent Grant
Display device and guide lamp including same
- Patent number 8,878,441
- Issue date Nov 4, 2014
- Panasonic Corporation
- Hideharu Kawachi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Lighting circuit for light emitting element and illumination appara...
- Patent number 8,823,275
- Issue date Sep 2, 2014
- Panasonic Corporation
- Masanao Okawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for feeding electric power to a planar light-emitting element
- Patent number 8,643,312
- Issue date Feb 4, 2014
- Panasonic Corporation
- Masanao Okawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Light emitting module device, light emitting module used in the dev...
- Patent number 8,564,215
- Issue date Oct 22, 2013
- Panasonic Corporation
- Masanao Okawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Light emitting device that restores abnormal light emitting element
- Patent number 8,513,898
- Issue date Aug 20, 2013
- Panasonic Corporation
- Masanao Okawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Light control apparatus for lighting an organic electroluminescence...
- Patent number 8,432,105
- Issue date Apr 30, 2013
- Panasonic Corporation
- Hirofumi Takaki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Load determination device and illumination apparatus using same
- Patent number 8,421,360
- Issue date Apr 16, 2013
- Panasonic Corporation
- Masanori Mishima
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Light control apparatus and lighting appliance using the same
- Patent number 8,344,651
- Issue date Jan 1, 2013
- Panasonic Corporation
- Hirofumi Takaki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Organic electroluminescence module having a bent strip conductor
- Patent number 8,207,664
- Issue date Jun 26, 2012
- Panasonic Corporation
- Hideharu Kawachi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electroluminescent light emitting device for restoring norm...
- Patent number 8,138,679
- Issue date Mar 20, 2012
- Panasonic Electric Works Co., Ltd.
- Hirofumi Konishi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Multi-layered device
- Patent number 7,965,166
- Issue date Jun 21, 2011
- Panasonic Electric Works Co., Ltd.
- Masanao Okawa
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT EMITTING MODULE AND ILLUMINATION DEVICE USING THE SAME
- Publication number 20150230317
- Publication date Aug 13, 2015
- Panasonic Intellectual Property Management Co., Ltd.
- Yohei HAYASHI
- F21 - LIGHTING
Information Patent Application
LIGHT-EMITTING ELEMENT LIGHTING DEVICE, LIGHT-EMITTING MODULE, ILLU...
- Publication number 20150028772
- Publication date Jan 29, 2015
- PANASONIC CORPORATION
- Hirofumi KONISHI
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LIGHT-EMITTING ELEMENT LIGHTING DEVICE, LIGHT-EMITTING MODULE, ILLU...
- Publication number 20150028774
- Publication date Jan 29, 2015
- PANASONIC CORPORATION
- Hirofumi KONISHI
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LIGHTING APPARATUS AND LIGHTING APPARATUS ASSEMBLY USING THE SAME
- Publication number 20140071680
- Publication date Mar 13, 2014
- PANASONIC CORPORATION
- Yohei HAYASHI
- F21 - LIGHTING
Information Patent Application
LIGHTING CIRCUIT FOR LIGHT EMITTING ELEMENT AND ILLUMINATION APPARA...
- Publication number 20130127366
- Publication date May 23, 2013
- PANASONIC CORPORATION
- Yohei HAYASHI
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ORGANIC EL ILLUMINATION MODULE AND ILLUMINATION APPARATUS INCLUDING...
- Publication number 20130127339
- Publication date May 23, 2013
- PANASONIC CORPORATION
- Masanori MISHIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHTING CIRCUIT FOR LIGHT EMITTING ELEMENT AND ILLUMINATION APPARA...
- Publication number 20130076246
- Publication date Mar 28, 2013
- PANASONIC CORPORATION
- Masanao OKAWA
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LIGHT EMITTING MODULE DEVICE, LIGHT EMITTING MODULE USED IN THE DEV...
- Publication number 20120098451
- Publication date Apr 26, 2012
- Panasonic Electric Works Co., Ltd.
- Masanao Okawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LOAD DETERMINATION DEVICE AND ILLUMINATION APPARATUS USING SAME
- Publication number 20110234104
- Publication date Sep 29, 2011
- Panasonic Electric Works Co., Ltd.
- Masanori MISHIMA
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
DISPLAY DEVICE AND GUIDE LAMP INCLUDING SAME
- Publication number 20110204789
- Publication date Aug 25, 2011
- Panasonic Electric Works Co., Ltd.
- Hideharu KAWACHI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LIGHT EMITTING DEVICE
- Publication number 20110101875
- Publication date May 5, 2011
- Panasonic Electric Works Co., Ltd.
- Masanao Okawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method for feeding electric power to a planar light-emitting element
- Publication number 20100244749
- Publication date Sep 30, 2010
- Panasonic Electric Works Co., Ltd.
- Masanao Okawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LIGHT CONTROL APPARATUS AND LIGHTING APPLIANCE USING THE SAME
- Publication number 20100244704
- Publication date Sep 30, 2010
- Panasonic Electric Works Co., Ltd.
- Hirofumi Takaki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LIGHT CONTROL APPARATUS AND LIGHTING APPLIANCE USING THE SAME
- Publication number 20100219768
- Publication date Sep 2, 2010
- Panasonic Electric Works Co., Ltd.
- Hirofumi Takaki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ORGANIC EL MODULE
- Publication number 20100213833
- Publication date Aug 26, 2010
- Panasonic Electric Works Co., Ltd.
- HIDEHARU KAWACHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTI-LAYERED DEVICE
- Publication number 20100079232
- Publication date Apr 1, 2010
- Panasonic Electric Works Co., Ltd.
- Masanao Okawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENT LIGHT EMITTING DEVICE FOR RESTORING NORM...
- Publication number 20100045193
- Publication date Feb 25, 2010
- Hirofumi Konishi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Masanao Okawa

Person

Patents Grantslast 30 patents

Light emitting module and illumination device using the same

Light-emitting element lighting device, light-emitting module, illu...

Lighting circuit for light emitting element and illumination appara...

Organic EL illumination module and illumination apparatus including...

Lighting apparatus and lighting apparatus assembly using the same

Display device and guide lamp including same

Lighting circuit for light emitting element and illumination appara...

Method for feeding electric power to a planar light-emitting element

Light emitting module device, light emitting module used in the dev...

Light emitting device that restores abnormal light emitting element

Light control apparatus for lighting an organic electroluminescence...

Load determination device and illumination apparatus using same

Light control apparatus and lighting appliance using the same

Organic electroluminescence module having a bent strip conductor

Organic electroluminescent light emitting device for restoring norm...

Multi-layered device

Patents Applicationslast 30 patents

LIGHT EMITTING MODULE AND ILLUMINATION DEVICE USING THE SAME

LIGHT-EMITTING ELEMENT LIGHTING DEVICE, LIGHT-EMITTING MODULE, ILLU...

LIGHT-EMITTING ELEMENT LIGHTING DEVICE, LIGHT-EMITTING MODULE, ILLU...

LIGHTING APPARATUS AND LIGHTING APPARATUS ASSEMBLY USING THE SAME

LIGHTING CIRCUIT FOR LIGHT EMITTING ELEMENT AND ILLUMINATION APPARA...

ORGANIC EL ILLUMINATION MODULE AND ILLUMINATION APPARATUS INCLUDING...

LIGHTING CIRCUIT FOR LIGHT EMITTING ELEMENT AND ILLUMINATION APPARA...

LIGHT EMITTING MODULE DEVICE, LIGHT EMITTING MODULE USED IN THE DEV...

LOAD DETERMINATION DEVICE AND ILLUMINATION APPARATUS USING SAME

DISPLAY DEVICE AND GUIDE LAMP INCLUDING SAME

LIGHT EMITTING DEVICE

Method for feeding electric power to a planar light-emitting element

LIGHT CONTROL APPARATUS AND LIGHTING APPLIANCE USING THE SAME

LIGHT CONTROL APPARATUS AND LIGHTING APPLIANCE USING THE SAME

ORGANIC EL MODULE

MULTI-LAYERED DEVICE

ORGANIC ELECTROLUMINESCENT LIGHT EMITTING DEVICE FOR RESTORING NORM...