Hideki Yoshikawa

Person

Takarazuka-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor laser apparatus and optical apparatus
- Patent number 8,660,162
- Issue date Feb 25, 2014
- Sanyo Electric Co., Ltd.
- Masayuki Hata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ceramic green sheet and ceramic substrate
- Patent number 7,446,067
- Issue date Nov 4, 2008
- Sanyo Electric Co., Ltd.
- Masahiro Kajimura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Multilayer ceramic substrate and method for manufacture thereof
- Patent number 7,229,939
- Issue date Jun 12, 2007
- Sanyo Electric Co., LTD
- Hiroshi Nonoue
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Composite devices of laminate type and processes
- Patent number 7,205,650
- Issue date Apr 17, 2007
- Sanyo Electric Co., Ltd.
- Hideki Yoshikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Production process for oxide magnetic material and oxide magnetic m...
- Patent number 7,163,667
- Issue date Jan 16, 2007
- Sanyo Electric Co., Ltd.
- Takashi Umemoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composite magnetic material and a method for producing the same
- Patent number 7,101,489
- Issue date Sep 5, 2006
- Sanyo Electric Co., Ltd.
- Takashi Umemoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacture of multilayer ceramic substrate and multilay...
- Patent number 7,088,568
- Issue date Aug 8, 2006
- Sanyo Electric Co., LTD
- Hideki Yoshikawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Composite magnetic material and a method for producing the same
- Patent number 6,893,581
- Issue date May 17, 2005
- Sanyo Electric Co., Ltd.
- Takashi Umemoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composite devices of laminate type and processes for producing same
- Patent number 6,875,526
- Issue date Apr 5, 2005
- Sanyo Electric Co., LTD
- Takashi Umemoto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Oxide magnetic material and production method of the same
- Patent number 6,773,620
- Issue date Aug 10, 2004
- Sanyo Electric Co., LTD
- Takashi Umemoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composite multilayered ceramic board and manufacturing method thereof
- Patent number 6,717,794
- Issue date Apr 6, 2004
- Sanyo Electric Co., Ltd.
- Hideki Yoshikawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Floating head slider and magnetic head for magnetic recording and r...
- Patent number 5,377,063
- Issue date Dec 27, 1994
- Sanyo Electric Co., Ltd.
- Yoshinobu Taniguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head and process for producing same
- Patent number 4,774,755
- Issue date Oct 4, 1988
- Sanyo Electric Co., Ltd.
- Yorinobu Yoshisato
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for making a twin head for electronic still camera and a met...
- Patent number 4,769,899
- Issue date Sep 13, 1988
- Sanyo Electric Co., Ltd.
- Isao Yasuda
- G11 - INFORMATION STORAGE
Information Patent Grant
Composite magnetic head having accurately aligned gaps
- Patent number 4,719,527
- Issue date Jan 12, 1988
- Sanyo Electric Co., Ltd.
- Yorinobu Yoshisato
- G11 - INFORMATION STORAGE
Information Patent Grant
Twin head for electronic still camera and a method for making the same
- Patent number 4,713,709
- Issue date Dec 15, 1987
- Sanyo Electric Co., Ltd.
- Isao Yasuda
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR LASER APPARATUS AND OPTICAL APPARATUS
- Publication number 20120033695
- Publication date Feb 9, 2012
- SANYO ELECTRIC CO., LTD.
- Nobuhiko HAYASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER APPARATUS AND OPTICAL APPARATUS
- Publication number 20120033696
- Publication date Feb 9, 2012
- SANYO ELECTRIC CO., LTD.
- Nobuhiko HAYASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER APPARATUS AND OPTICAL APPARATUS
- Publication number 20120027040
- Publication date Feb 2, 2012
- SANYO ELECTRIC CO., LTD.
- Masayuki HATA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER APPARATUS, METHOD OF MANUFACTURING SEMICONDUCTO...
- Publication number 20110280266
- Publication date Nov 17, 2011
- SANYO ELECTRIC CO., LTD.
- Nobuhiko HAYASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER APPARATUS AND OPTICAL APPARATUS
- Publication number 20110280267
- Publication date Nov 17, 2011
- SANYO ELECTRIC CO., LTD.
- Hideki YOSHIKAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Ceramic green sheet and ceramic substrate
- Publication number 20070142530
- Publication date Jun 21, 2007
- Sanyo Electric Co., Ltd.
- Masahiro Kajimura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Multi-layer ceramic substrate and manufacturing method thereof
- Publication number 20070054098
- Publication date Mar 8, 2007
- Sanyo Electric Co., Ltd.
- Hideki Yoshikawa
- B32 - LAYERED PRODUCTS
Information Patent Application
Composite magnetic material and a method for producing the same
- Publication number 20050230656
- Publication date Oct 20, 2005
- Sanyo Electric Co., Ltd.
- Takashi Umemoto
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Multilayer ceramic substrate and method for manufacture thereof
- Publication number 20050221068
- Publication date Oct 6, 2005
- SANYO ELECTRIC CO., LTD.
- Hiroshi Nonoue
- B32 - LAYERED PRODUCTS
Information Patent Application
Method for manufacture of multilayer ceramic substrate and multilay...
- Publication number 20050219774
- Publication date Oct 6, 2005
- SANYO ELECTRIC CO., LTD.
- Hideki Yoshikawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Multi-layer ceramic substrate and manufacturing method thereof
- Publication number 20050214516
- Publication date Sep 29, 2005
- SANYO ELECTRIC CO., LTD.
- Hideki Yoshikawa
- B32 - LAYERED PRODUCTS
Information Patent Application
Ceramic laminate and method for manufacturing the same
- Publication number 20040202823
- Publication date Oct 14, 2004
- Hideki Yoshikawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Oxide magnetic material and production method of the same
- Publication number 20030224154
- Publication date Dec 4, 2003
- SANYO ELECTRIC CO., LTD.
- Takashi Umemoto
- B32 - LAYERED PRODUCTS
Information Patent Application
Composite magnetic material and a method for producing the same
- Publication number 20030148094
- Publication date Aug 7, 2003
- Sanyo Electric Co., Ltd.
- Takashi Umemoto
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Production process for oxide magnetic material and oxide magnetic m...
- Publication number 20030138630
- Publication date Jul 24, 2003
- SANYO ELECTRIC CO., LTD.
- Takashi Umemoto
- B32 - LAYERED PRODUCTS
Information Patent Application
Composite devices of laminate type and processes for producing same
- Publication number 20020118519
- Publication date Aug 29, 2002
- Takashi Umemoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Composite devices of laminate type and processes
- Publication number 20020117746
- Publication date Aug 29, 2002
- Hideki Yoshikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Composite multilayered ceramic board and manufacturing method thereof
- Publication number 20020114932
- Publication date Aug 22, 2002
- Hideki Yoshikawa
- B32 - LAYERED PRODUCTS

Hideki Yoshikawa

Person

Patents Grantslast 30 patents

Semiconductor laser apparatus and optical apparatus

Ceramic green sheet and ceramic substrate

Multilayer ceramic substrate and method for manufacture thereof

Composite devices of laminate type and processes

Production process for oxide magnetic material and oxide magnetic m...

Composite magnetic material and a method for producing the same

Method for manufacture of multilayer ceramic substrate and multilay...

Composite magnetic material and a method for producing the same

Composite devices of laminate type and processes for producing same

Oxide magnetic material and production method of the same

Composite multilayered ceramic board and manufacturing method thereof

Floating head slider and magnetic head for magnetic recording and r...

Magnetic head and process for producing same

Method for making a twin head for electronic still camera and a met...

Composite magnetic head having accurately aligned gaps

Twin head for electronic still camera and a method for making the same

Patents Applicationslast 30 patents

SEMICONDUCTOR LASER APPARATUS AND OPTICAL APPARATUS

SEMICONDUCTOR LASER APPARATUS AND OPTICAL APPARATUS

SEMICONDUCTOR LASER APPARATUS AND OPTICAL APPARATUS

SEMICONDUCTOR LASER APPARATUS, METHOD OF MANUFACTURING SEMICONDUCTO...

SEMICONDUCTOR LASER APPARATUS AND OPTICAL APPARATUS

Ceramic green sheet and ceramic substrate

Multi-layer ceramic substrate and manufacturing method thereof

Composite magnetic material and a method for producing the same

Multilayer ceramic substrate and method for manufacture thereof

Method for manufacture of multilayer ceramic substrate and multilay...

Multi-layer ceramic substrate and manufacturing method thereof

Ceramic laminate and method for manufacturing the same

Oxide magnetic material and production method of the same

Composite magnetic material and a method for producing the same

Production process for oxide magnetic material and oxide magnetic m...

Composite devices of laminate type and processes for producing same

Composite devices of laminate type and processes

Composite multilayered ceramic board and manufacturing method thereof