Masahiro Hiraka

Person

Hirakata, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Process for producing spherical glass
- Patent number 7,240,518
- Issue date Jul 10, 2007
- Matsushita Electric Industrial Co., Ltd.
- Masahiro Hiraka
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical waveguide and method for fabricating the same
- Patent number 6,996,324
- Issue date Feb 7, 2006
- Matsushita Electric Industrial Co., Ltd.
- Masahiro Hiraka
- G02 - OPTICS
Information Patent Grant
Glass for molded lens
- Patent number 6,806,217
- Issue date Oct 19, 2004
- Matsushita Electric Industrial Co., Ltd.
- Shigeo Furukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Glass-ceramic composition, and electronic component and multilayer...
- Patent number 6,623,845
- Issue date Sep 23, 2003
- Matsushita Electric Industrial Co., Ltd.
- Hidenori Katsumura
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Diplexer duplexer and two-channel mobile communications equipment
- Patent number 6,366,564
- Issue date Apr 2, 2002
- Matsushita Electric Industrial Co., Ltd.
- Masahiro Hiraka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pressure sensor having a resistor element on a glass dryer with ele...
- Patent number 5,406,852
- Issue date Apr 18, 1995
- Matsushita Electric Industrial Co., Ltd.
- Masahiro Hiraka
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Strain sensor
- Patent number 5,242,722
- Issue date Sep 7, 1993
- Matsushita Electric Industrial Co., Ltd.
- Masahiro Hiraka
- G01 - MEASURING TESTING
Information Patent Grant
Glass ceramic for coating metal substrate
- Patent number 5,057,378
- Issue date Oct 15, 1991
- Matsushita Electric Industrial Co., Ltd.
- Atsushi Nishino
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Glass ceramic for coating metal substrate
- Patent number 4,965,229
- Issue date Oct 23, 1990
- Matsushita Electric Industrial Co., Ltd.
- Atsushi Nishino
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Article having insulation abrasion coated layer
- Patent number 4,861,657
- Issue date Aug 29, 1989
- Matsushita Electric Industrial Co., Ltd.
- Atsushi Nishino
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method of forming electrically conductive circuit
- Patent number 4,694,573
- Issue date Sep 22, 1987
- Matsushita Electric Industrial Co., Ltd.
- Atsushi Nishino
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Process and apparatus for producing spherical glass
- Publication number 20040168473
- Publication date Sep 2, 2004
- Masahiro Hiraka
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Optical waveguide and method for fabricating the same
- Publication number 20040071424
- Publication date Apr 15, 2004
- Masahiro Hiraka
- G02 - OPTICS
Information Patent Application
Rake synthesizing circuit and rake synthesizing method
- Publication number 20030158027
- Publication date Aug 21, 2003
- Shigeo Furukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Masahiro Hiraka

Person

Patents Grantslast 30 patents

Process for producing spherical glass

Optical waveguide and method for fabricating the same

Glass for molded lens

Glass-ceramic composition, and electronic component and multilayer...

Diplexer duplexer and two-channel mobile communications equipment

Pressure sensor having a resistor element on a glass dryer with ele...

Strain sensor

Glass ceramic for coating metal substrate

Glass ceramic for coating metal substrate

Article having insulation abrasion coated layer

Method of forming electrically conductive circuit

Patents Applicationslast 30 patents

Process and apparatus for producing spherical glass

Optical waveguide and method for fabricating the same

Rake synthesizing circuit and rake synthesizing method