Seiichiro Hirahara

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Kirishima-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Insulating substrate and manufacturing method therefor, and multila...
- Patent number 7,687,137
- Issue date Mar 30, 2010
- Kyocera Corporation
- Tatsuji Furuse
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Dielectric ceramic composition and dielectric ceramics
- Patent number 6,897,172
- Issue date May 24, 2005
- Kyocera Corporation
- Tatsuji Furuse
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Dielectric ceramic composition for high-frequency applications
- Patent number 5,504,044
- Issue date Apr 2, 1996
- Kyocera Corporation
- Yoshihiro Okawa
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Dielectric ceramic for microwaves
- Patent number 5,376,603
- Issue date Dec 27, 1994
- Kyocera Corporation
- Seiichiro Hirahara
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Dielectric ceramic composition and dielectric resonator
- Patent number 5,356,844
- Issue date Oct 18, 1994
- Kyocera Corporation
- Seiichiro Hirahara
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Dielectric ceramic composition for high-frequency use and dielectri...
- Patent number 5,268,341
- Issue date Dec 7, 1993
- Kyocera Corporation
- Shigeji Koyasu
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
Insulating Substrate and Manufacturing Method Therefor, and Multila...
- Publication number 20090025855
- Publication date Jan 29, 2009
- Kyocera Corporation
- Tatsuji Furuse
- B32 - LAYERED PRODUCTS
Information Patent Application
Insulating substrate and manufacturing method therefor, and multila...
- Publication number 20060194032
- Publication date Aug 31, 2006
- KYOCERA CORPORATION
- Tatsuji Furuse
- B32 - LAYERED PRODUCTS
Information Patent Application
Circuit-parts sheet and method of producing a multi-layer circuit b...
- Publication number 20040134875
- Publication date Jul 15, 2004
- KYOCERA CORPORATION
- Norimitsu Fukami
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Dielectric ceramic composition and dielectric ceramics
- Publication number 20040009863
- Publication date Jan 15, 2004
- KYOCERA CORPORATION
- Tatsuji Furuse
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES