Masayuki Gonda

Person

Kumagaya, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Chip antenna and its production method, and antenna apparatus and c...
- Patent number 8,253,643
- Issue date Aug 28, 2012
- Hitachi Metals Ltd.
- Tomotsugu Kato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic material antenna and ferrite sintered body
- Patent number 8,154,464
- Issue date Apr 10, 2012
- Hitachi Metals, Ltd.
- Masayuki Gonda
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Chip antenna, an antenna device, and a communication equipment
- Patent number 7,821,468
- Issue date Oct 26, 2010
- Hitachi Metals, Ltd.
- Hiroyuki Aoyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hexagonal ferrite, antenna using the same and communication apparatus
- Patent number 7,651,626
- Issue date Jan 26, 2010
- Hitachi Metals, Ltd.
- Masayuki Gonda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Aluminum oxide-coated article
- Patent number 6,333,103
- Issue date Dec 25, 2001
- Hitachi Metals, Ltd.
- Toshio Ishii
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Alumina coated tool and production method thereof
- Patent number 6,156,383
- Issue date Dec 5, 2000
- Hitachi Metals, Ltd.
- Toshio Ishii
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Alumina coated tool and production method thereof
- Patent number 5,972,495
- Issue date Oct 26, 1999
- Hitachi Metals, Ltd.
- Toshio Ishii
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Cermet alloy and process for its production
- Patent number 5,348,806
- Issue date Sep 20, 1994
- Hitachi Metals, Ltd.
- Katsuhiko Kojo
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
CHIP ANTENNA AND ITS PRODUCTION METHOD, AND ANTENNA APPARATUS AND C...
- Publication number 20100156733
- Publication date Jun 24, 2010
- Hitachi Metals, Ltd.
- Tomotsugu Kato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Magnetic material antenna and ferrite sintered body
- Publication number 20090273534
- Publication date Nov 5, 2009
- Masayuki Gonda
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Antenna, antenna apparatus, and communication device
- Publication number 20080316111
- Publication date Dec 25, 2008
- Hitachi Metals, Ltd.
- Hiroyuki Aoyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Hexagonal Ferrite, Antenna Using The Same And Communication Apparatus
- Publication number 20080036671
- Publication date Feb 14, 2008
- Masayuki Gonda
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
CHIP ANTENNA, AN ANTENNA DEVICE, AND A COMMUNICATION EQUIPMENT
- Publication number 20070222689
- Publication date Sep 27, 2007
- Hitachi Metals, Ltd.
- Hiroyuki Aoyama
- H01 - BASIC ELECTRIC ELEMENTS

Masayuki Gonda

Person

Patents Grantslast 30 patents

Chip antenna and its production method, and antenna apparatus and c...

Magnetic material antenna and ferrite sintered body

Chip antenna, an antenna device, and a communication equipment

Hexagonal ferrite, antenna using the same and communication apparatus

Aluminum oxide-coated article

Alumina coated tool and production method thereof

Alumina coated tool and production method thereof

Cermet alloy and process for its production

Patents Applicationslast 30 patents

CHIP ANTENNA AND ITS PRODUCTION METHOD, AND ANTENNA APPARATUS AND C...

Magnetic material antenna and ferrite sintered body

Antenna, antenna apparatus, and communication device

Hexagonal Ferrite, Antenna Using The Same And Communication Apparatus

CHIP ANTENNA, AN ANTENNA DEVICE, AND A COMMUNICATION EQUIPMENT