Hidenobu Hamada

Person

Amagasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical device, optical coupler and integrated circuit
- Patent number 7,970,243
- Issue date Jun 28, 2011
- Panasonic Corporation
- Hidenobu Hamada
- G02 - OPTICS
Information Patent Grant
Very small spot-size light beam forming apparatus
- Patent number 7,778,137
- Issue date Aug 17, 2010
- Panasonic Corporation
- Hidenobu Hamada
- G11 - INFORMATION STORAGE
Information Patent Grant
Distributed refractive index lens and method for manufacturing the...
- Patent number 7,710,657
- Issue date May 4, 2010
- Panasonic Corporation
- Hidenobu Hamada
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Optical device, and production method for photonic crystal slab
- Patent number 7,693,381
- Issue date Apr 6, 2010
- Panasonic Corporation
- Hidenobu Hamada
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Refractive index distribution type optical member, and production m...
- Patent number 7,653,278
- Issue date Jan 26, 2010
- Panasonic Corporation
- Hidenobu Hamada
- G02 - OPTICS
Information Patent Grant
Optical transmission device and light-receiving module
- Patent number 7,554,741
- Issue date Jun 30, 2009
- Panasonic Corporation
- Hidenobu Hamada
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Optical modulator and optical modulation method
- Patent number 7,471,852
- Issue date Dec 30, 2008
- Panasonic Corporation
- Hidenobu Hamada
- G02 - OPTICS
Information Patent Grant
Wavelength multiplexed light source and wavelength multiplexed ligh...
- Patent number 7,463,797
- Issue date Dec 9, 2008
- Panasonic Corporation
- Hidenobu Hamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical receiving device, free space optics transmission apparatus,...
- Patent number 7,421,185
- Issue date Sep 2, 2008
- Matsushita Electric Industrial Co., Ltd.
- Hidenobu Hamada
- G01 - MEASURING TESTING
Information Patent Grant
Optical device, optical device manufacturing method, and optical in...
- Patent number 7,266,277
- Issue date Sep 4, 2007
- Matsushita Electric Industrial Co., Ltd.
- Hidenobu Hamada
- G02 - OPTICS
Information Patent Grant
Slab waveguide and method of manufacturing the slab waveguide
- Patent number 7,184,639
- Issue date Feb 27, 2007
- Matsushita Electric Industrial Co., Ltd.
- Hidenobu Hamada
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method of manufacturing photonic crystal, mask, method of manufactu...
- Patent number 7,039,285
- Issue date May 2, 2006
- Matsushita Electric Industrial Co., Ltd.
- Hidenobu Hamada
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Optical demultiplexer, optical multi-/demultiplexer, and optical de...
- Patent number 6,996,302
- Issue date Feb 7, 2006
- Matsushita Electric Industrial Co., Ltd.
- Hidenobu Hamada
- G02 - OPTICS
Information Patent Grant
Optical device and method for manufacturing the same
- Patent number 6,922,509
- Issue date Jul 26, 2005
- Matsushita Electric Industrial Co., Ltd.
- Hidenobu Hamada
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Optical device
- Patent number 6,813,399
- Issue date Nov 2, 2004
- Matsushita Electric Industrial Co., Ltd.
- Hidenobu Hamada
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Optical device
- Patent number 6,798,960
- Issue date Sep 28, 2004
- Matsushita Electric Industrial Co., Ltd.
- Hidenobu Hamada
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical device
- Patent number 6,735,354
- Issue date May 11, 2004
- Matsushita Electric Industrial Co., Ltd.
- Hidenobu Hamada
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Optical device and method for producing photonic crystal
- Patent number 6,707,597
- Issue date Mar 16, 2004
- Matsushita Electric Industrial Co., Ltd.
- Hidenobu Hamada
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Optical voltage sensor
- Patent number 6,353,494
- Issue date Mar 5, 2002
- Matsushita Electric Industrial Co., Ltd.
- Hidenobu Hamada
- G01 - MEASURING TESTING
Information Patent Grant
Optical voltage sensor, group of optical parts and method of manufa...
- Patent number 5,748,392
- Issue date May 5, 1998
- Matsushita Electric Industrial Co., Ltd.
- Hidenobu Hamada
- G01 - MEASURING TESTING
Information Patent Grant
Optical sensor
- Patent number 5,635,829
- Issue date Jun 3, 1997
- Matsushita Electric Industrial Co., Ltd.
- Hidenobu Hamada
- G01 - MEASURING TESTING
Information Patent Grant
Voltage sensor for use in optical power transformer including a pai...
- Patent number 5,477,134
- Issue date Dec 19, 1995
- Matsushita Electric Industrial Co., Ltd.
- Hidenobu Hamada
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL MODULE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20100074575
- Publication date Mar 25, 2010
- Hidenobu HAMADA
- G02 - OPTICS
Information Patent Application
OPTICAL DEVICE, OPTICAL COUPLER AND INTEGRATED CIRCUIT
- Publication number 20090162007
- Publication date Jun 25, 2009
- PANASONIC CORPORATION
- Hidenobu Hamada
- G02 - OPTICS
Information Patent Application
DISTRIBUTED REFRACTIVE INDEX LENS AND METHOD FOR MANUFACTURING THE...
- Publication number 20090052048
- Publication date Feb 26, 2009
- Hidenobu Hamada
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Optical device, and production method for photonic crystal slab
- Publication number 20090022464
- Publication date Jan 22, 2009
- Hidenobu Hamada
- G02 - OPTICS
Information Patent Application
VERY SMALL SPOT-SIZE LIGHT BEAM FORMING APPARATUS
- Publication number 20080316899
- Publication date Dec 25, 2008
- Hidenobu Hamada
- G02 - OPTICS
Information Patent Application
Refractive Index Distribution Type Optical Member, and Production M...
- Publication number 20080193082
- Publication date Aug 14, 2008
- Matsushita Electric Industrial Co., Ltd.
- Hidenobu Hamada
- G02 - OPTICS
Information Patent Application
WAVELENGTH MULTIPLEXED LIGHT SOURCE AND WAVELENGTH MULTIPLEXED LIGH...
- Publication number 20080175533
- Publication date Jul 24, 2008
- Matsushita Electric Industrial Co., Ltd.
- Hidenobu Hamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL MODULATOR AND OPTICAL MODULATION METHOD
- Publication number 20080084597
- Publication date Apr 10, 2008
- Matsushita Electric Industrial Co., Ltd.
- Hidenobu Hamada
- G02 - OPTICS
Information Patent Application
OPTICAL TRANSMISSION DEVICE AND LIGHT-RECEIVING MODULE
- Publication number 20070201805
- Publication date Aug 30, 2007
- Matsushita Electric Industrial Co., Ltd.
- Hidenobu Hamada
- G02 - OPTICS
Information Patent Application
OPTICAL RECEIVING DEVICE, FREE SPACE OPTICS TRANSMISSION APPARATUS,...
- Publication number 20070181776
- Publication date Aug 9, 2007
- Matsushita Electric Industrial Co., Ltd.
- Hidenobu Hamada
- G02 - OPTICS
Information Patent Application
Optical device, optical device manufacturing method, and optical in...
- Publication number 20050259935
- Publication date Nov 24, 2005
- Matsushita Electric Industrial Co., Ltd.
- Hidenobu Hamada
- G02 - OPTICS
Information Patent Application
Slab waveguide and method of manufacturing the slab waveguide
- Publication number 20050100297
- Publication date May 12, 2005
- Hidenobu Hamada
- G02 - OPTICS
Information Patent Application
Optical demultiplexer, optical multi-/demultiplexer, and optical de...
- Publication number 20040105677
- Publication date Jun 3, 2004
- Hidenobu Hamada
- G02 - OPTICS
Information Patent Application
Method of manufacturing photonic crystal, mask, method of manufactu...
- Publication number 20030180023
- Publication date Sep 25, 2003
- Hidenobu Hamada
- G02 - OPTICS
Information Patent Application
Optical device and method for manufacturing the same
- Publication number 20030174961
- Publication date Sep 18, 2003
- Matsushita Electric Industrial Co., Ltd.
- Hidenobu Hamada
- G02 - OPTICS
Information Patent Application
Optical device and method for producing photonic crystal
- Publication number 20030053352
- Publication date Mar 20, 2003
- Matsushita Electric Industrial Co., Ltd.
- Hidenobu Hamada
- B82 - NANO-TECHNOLOGY
Information Patent Application
Optical device
- Publication number 20020146193
- Publication date Oct 10, 2002
- Matsushita Electric Industrial Co., Ltd.
- Hidenobu Hamada
- B82 - NANO-TECHNOLOGY
Information Patent Application
Optical device
- Publication number 20020110306
- Publication date Aug 15, 2002
- Matsushita Electric Industrial Co., Ltd.
- Hidenobu Hamada
- B82 - NANO-TECHNOLOGY
Information Patent Application
Optical device
- Publication number 20010054681
- Publication date Dec 27, 2001
- Hidenobu Hamada
- B82 - NANO-TECHNOLOGY

Hidenobu Hamada

Person

Patents Grantslast 30 patents

Optical device, optical coupler and integrated circuit

Very small spot-size light beam forming apparatus

Distributed refractive index lens and method for manufacturing the...

Optical device, and production method for photonic crystal slab

Refractive index distribution type optical member, and production m...

Optical transmission device and light-receiving module

Optical modulator and optical modulation method

Wavelength multiplexed light source and wavelength multiplexed ligh...

Optical receiving device, free space optics transmission apparatus,...

Optical device, optical device manufacturing method, and optical in...

Slab waveguide and method of manufacturing the slab waveguide

Method of manufacturing photonic crystal, mask, method of manufactu...

Optical demultiplexer, optical multi-/demultiplexer, and optical de...

Optical device and method for manufacturing the same

Optical device

Optical device

Optical device

Optical device and method for producing photonic crystal

Optical voltage sensor

Optical voltage sensor, group of optical parts and method of manufa...

Optical sensor

Voltage sensor for use in optical power transformer including a pai...

Patents Applicationslast 30 patents

OPTICAL MODULE AND METHOD FOR MANUFACTURING THE SAME

OPTICAL DEVICE, OPTICAL COUPLER AND INTEGRATED CIRCUIT

DISTRIBUTED REFRACTIVE INDEX LENS AND METHOD FOR MANUFACTURING THE...

Optical device, and production method for photonic crystal slab

VERY SMALL SPOT-SIZE LIGHT BEAM FORMING APPARATUS

Refractive Index Distribution Type Optical Member, and Production M...

WAVELENGTH MULTIPLEXED LIGHT SOURCE AND WAVELENGTH MULTIPLEXED LIGH...

OPTICAL MODULATOR AND OPTICAL MODULATION METHOD

OPTICAL TRANSMISSION DEVICE AND LIGHT-RECEIVING MODULE

OPTICAL RECEIVING DEVICE, FREE SPACE OPTICS TRANSMISSION APPARATUS,...

Optical device, optical device manufacturing method, and optical in...

Slab waveguide and method of manufacturing the slab waveguide

Optical demultiplexer, optical multi-/demultiplexer, and optical de...

Method of manufacturing photonic crystal, mask, method of manufactu...

Optical device and method for manufacturing the same

Optical device and method for producing photonic crystal

Optical device

Optical device

Optical device