Hideaki Homma

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Ashikaga, JP

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Patents Grantslast 30 patents

Information Patent Grant
EL panel, and illumination device and display device using the same
- Patent number 9,763,288
- Issue date Sep 12, 2017
- Toppan Printing Co., Ltd.
- Kohhei Moronaga
- G02 - OPTICS
Information Patent Grant
El panel, and illumination device and display device using the same
- Patent number 9,112,185
- Issue date Aug 18, 2015
- Toppan Printing Co., Ltd.
- Kohhei Moronaga
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Bulk diffuser, and polarizing plate and liquid crystal display appa...
- Patent number 8,218,106
- Issue date Jul 10, 2012
- Toppan Printing Co., Ltd.
- Hideaki Homma
- G02 - OPTICS
Information Patent Grant
Optical device, polarizing plate, diffuser, diffusing film, polariz...
- Patent number 7,573,549
- Issue date Aug 11, 2009
- Toppan Printing Co., Ltd.
- Takashi Nishihara
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
EL PANEL, AND ILLUMINATION DEVICE AND DISPLAY DEVICE USING THE SAME
- Publication number 20150312973
- Publication date Oct 29, 2015
- Toppan Printing Co., Ltd.
- Kohhei MORONAGA
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
EL PANEL, AND ILLUMINATION DEVICE AND DISPLAY DEVICE USING THE SAME
- Publication number 20120104946
- Publication date May 3, 2012
- Toppan Printing Co., Ltd.
- Kohhei Moronaga
- G02 - OPTICS
Information Patent Application
LIGHT REUSE SHEET AND SOLAR BATTERY MODULE
- Publication number 20110220195
- Publication date Sep 15, 2011
- Toppan Printing Co., Ltd.
- Kohhei Moronaga
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
SOLAR BATTERY MODULE
- Publication number 20110186114
- Publication date Aug 4, 2011
- Toppan Printing Co.
- Hideaki Homma
- B32 - LAYERED PRODUCTS
Information Patent Application
Bulk diffuser, and polarizing plate and liquid crystal display appa...
- Publication number 20080123031
- Publication date May 29, 2008
- Toppan Printing Co., Ltd.
- Hideaki Homma
- G02 - OPTICS
Information Patent Application
Optical device, polarizing plate, diffuser, diffusing film, polariz...
- Publication number 20080055523
- Publication date Mar 6, 2008
- Toppan Printing Co., Ltd.
- Takashi Nishihara
- G02 - OPTICS