Hidekazu Hayama

Person

Moriguchi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Preparation and usage of optical waveguides
- Patent number 10,101,529
- Issue date Oct 16, 2018
- EMPIRE TECHNOLOGY DEVELOPMENT LLC
- Hidekazu Hayama
- G02 - OPTICS
Information Patent Grant
Illuminating device
- Patent number 10,001,585
- Issue date Jun 19, 2018
- EMPIRE TECHNOLOGY DEVELOPMENT LLC
- Hidekazu Hayama
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Hybrid nanoparticles and illumination devices using the hybrid nano...
- Patent number 9,759,855
- Issue date Sep 12, 2017
- EMPIRE TECHNOLOGY DEVELOPMENT LLC
- Hidekazu Hayama
- G02 - OPTICS
Information Patent Grant
Light guide structure and illuminating device
- Patent number 9,133,389
- Issue date Sep 15, 2015
- EMPIRE TECHNOLOGY DEVELOPMENT LLC
- Hidekazu Hayama
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Color image receiving tube with pigment-coated phosphor particles
- Patent number 5,936,339
- Issue date Aug 10, 1999
- Matsushita Electronics Corporation
- Hidekazu Hayama
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Display device
- Patent number 5,550,429
- Issue date Aug 27, 1996
- Matsushita Electronics Corporation
- Hidekazu Hayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display device and a method for producing the same
- Patent number 5,539,275
- Issue date Jul 23, 1996
- Matsushita Electric Corporation
- Nozomu Arimoto
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
BACKLIGHT UNITS AND METHODS OF MAKING THE SAME
- Publication number 20170075169
- Publication date Mar 16, 2017
- EMPIRE TECHNOLOGY DEVELOPMENT LLC
- Hidekazu Hayama
- G02 - OPTICS
Information Patent Application
OPTICAL WAVEGUIDES FOR OPTOELECTRONIC DEVICES AND METHODS OF MAKING...
- Publication number 20160356954
- Publication date Dec 8, 2016
- EMPIRE TECHNOLOGY DEVELOPMENT LLC
- Hidekazu Hayama
- G02 - OPTICS
Information Patent Application
PREPARATION AND USAGE OF OPTICAL WAVEGUIDES
- Publication number 20160299290
- Publication date Oct 13, 2016
- EMPIRE TECHNOLOGY DEVELOPMENT LLC
- Hidekazu Hayama
- G02 - OPTICS
Information Patent Application
HYBRID NANOPARTICLES AND ILLUMINATION DEVICES USING THE HYBRID NANO...
- Publication number 20160004003
- Publication date Jan 7, 2016
- EMPIRE TECHNOLOGY DEVELOPMENT LLC
- Hidekazu Hayama
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ILLUMINATING DEVICE
- Publication number 20140153215
- Publication date Jun 5, 2014
- EMPIRE TECHNOLOGY DEVELOPMENT LLC
- Hidekazu Hayama
- G02 - OPTICS
Information Patent Application
LIGHT GUIDE STRUCTURE AND ILLUMINATING DEVICE
- Publication number 20140119052
- Publication date May 1, 2014
- EMPIRE TECHNOLOGY DEVELOPMENT LLC
- Hidekazu Hayama
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Hidekazu Hayama

Person

Patents Grantslast 30 patents

Preparation and usage of optical waveguides

Illuminating device

Hybrid nanoparticles and illumination devices using the hybrid nano...

Light guide structure and illuminating device

Color image receiving tube with pigment-coated phosphor particles

Display device

Display device and a method for producing the same

Patents Applicationslast 30 patents

BACKLIGHT UNITS AND METHODS OF MAKING THE SAME

OPTICAL WAVEGUIDES FOR OPTOELECTRONIC DEVICES AND METHODS OF MAKING...

PREPARATION AND USAGE OF OPTICAL WAVEGUIDES

HYBRID NANOPARTICLES AND ILLUMINATION DEVICES USING THE HYBRID NANO...

ILLUMINATING DEVICE

LIGHT GUIDE STRUCTURE AND ILLUMINATING DEVICE