Taisuke Hirooka

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Silicon carbide epitaxial substrate and method for manufacturing same
- Patent number 12,205,989
- Issue date Jan 21, 2025
- PROTERIAL, LTD.
- Tsuyoshi Miura
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Single-crystal silicon carbide substrate, method for producing sing...
- Patent number 10,283,351
- Issue date May 7, 2019
- Hitachi Metals, Ltd.
- Taisuke Hirooka
- C30 - CRYSTAL GROWTH
Information Patent Grant
SiC substrate and method of manufacturing the same
- Patent number 8,530,353
- Issue date Sep 10, 2013
- Hitachi Metals, Ltd.
- Taisuke Hirooka
- C30 - CRYSTAL GROWTH
Information Patent Grant
Substrate with intermediate layer for thin-film magnetic head and m...
- Patent number 8,159,783
- Issue date Apr 17, 2012
- Hitachi Metals, Ltd.
- Taisuke Hirooka
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of manufacturing SiC single crystal wafer
- Patent number 7,641,736
- Issue date Jan 5, 2010
- Hitachi Metals, Ltd.
- Taisuke Hirooka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thin film magnetic head wafer with identification information
- Patent number 7,474,503
- Issue date Jan 6, 2009
- Hitachi Metals, Ltd.
- Taisuke Hirooka
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for producing alignment mark
- Patent number 7,354,699
- Issue date Apr 8, 2008
- Hitachi Metals, Ltd.
- Taisuke Hirooka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Substrate for thin-film magnetic head and method of manufacturing t...
- Patent number 7,203,031
- Issue date Apr 10, 2007
- Neomax Co., Ltd.
- Hironobu Tsubota
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of marking sintered body and method for manufacturing magnet...
- Patent number 7,187,523
- Issue date Mar 6, 2007
- Neomax Co., Ltd.
- Taisuke Hirooka
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for manufacturing a thin-film magnetic head wafer
- Patent number 7,114,239
- Issue date Oct 3, 2006
- Neomax Co., Ltd.
- Taisuke Hirooka
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of recording identifier and set of photomasks
- Patent number 6,924,090
- Issue date Aug 2, 2005
- Neomax Co., Ltd.
- Taisuke Hirooka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of marking sintered body and method for manufacturing magnet...
- Patent number 6,906,895
- Issue date Jun 14, 2005
- Neomax Co., Ltd.
- Taisuke Hirooka
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of recording identifier and set of photomasks
- Patent number 6,897,010
- Issue date May 24, 2005
- Neomax Co., Ltd.
- Taisuke Hirooka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cleaning and handling methods of electronic component and cleaning...
- Patent number 6,837,941
- Issue date Jan 4, 2005
- Neomax Co., Ltd.
- Taisuke Hirooka
- B08 - CLEANING
Information Patent Grant
Thin-film magnetic head supporting structure and method for manufac...
- Patent number 6,301,086
- Issue date Oct 9, 2001
- Sumitomo Special Metals Co., Ltd.
- Taisuke Hirooka
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
SILICON CARBIDE SUBSTRATE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20230084128
- Publication date Mar 16, 2023
- Hitachi Metals, Ltd.
- Kumiko KONISHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE EPITAXIAL SUBSTRATE AND METHOD FOR MANUFACTURING SAME
- Publication number 20220310795
- Publication date Sep 29, 2022
- Hitachi Metals, Ltd.
- Tsuyoshi MIURA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SINGLE-CRYSTAL SILICON CARBIDE SUBSTRATE, METHOD FOR PRODUCING SING...
- Publication number 20160218003
- Publication date Jul 28, 2016
- Hitachi Metals, Ltd.
- Taisuke HIROOKA
- G01 - MEASURING TESTING
Information Patent Application
SiC SUBSTRATE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20110237078
- Publication date Sep 29, 2011
- Hitachi Metals, Ltd.
- Taisuke HIROOKA
- C30 - CRYSTAL GROWTH
Information Patent Application
SILICON CARBIDE MONOCRYSTAL SUBSTRATE AND MANUFACTURING METHOD THER...
- Publication number 20110156058
- Publication date Jun 30, 2011
- Hitachi Metals, Ltd
- Tsutomu Hori
- C30 - CRYSTAL GROWTH
Information Patent Application
Method of manufacturing sic single crystal wafer
- Publication number 20070051301
- Publication date Mar 8, 2007
- Taisuke Hirooka
- C30 - CRYSTAL GROWTH
Information Patent Application
THIN-FILM MAGNETIC HEAD WAFER AND METHOD FOR MANUFACTURING THE WAFER
- Publication number 20060279879
- Publication date Dec 14, 2006
- NEOMAX Co., Ltd.
- Taisuke HIROOKA
- G11 - INFORMATION STORAGE
Information Patent Application
Substrate for thin-film magnetic head and method of manufacturing t...
- Publication number 20060187588
- Publication date Aug 24, 2006
- Taisuke Hirooka
- G11 - INFORMATION STORAGE
Information Patent Application
Method of marking sintered body and method for manufacturing magnet...
- Publication number 20050109729
- Publication date May 26, 2005
- Neomax Co., Ltd.
- Taisuke Hirooka
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Method for producing alignment mark
- Publication number 20040219463
- Publication date Nov 4, 2004
- Taisuke Hirooka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
SiC substrate and method of manufacturing the same
- Publication number 20040134418
- Publication date Jul 15, 2004
- Taisuke Hirooka
- C30 - CRYSTAL GROWTH
Information Patent Application
Thin-film magnetic head wafer and method for manufacturing the wafer
- Publication number 20040066575
- Publication date Apr 8, 2004
- Taisuke Hirooka
- G11 - INFORMATION STORAGE
Information Patent Application
Method of making sintered body and method for manufacturing magneti...
- Publication number 20040057153
- Publication date Mar 25, 2004
- Taisuke Hirooka
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Slider head having a sic underlayer
- Publication number 20040037003
- Publication date Feb 26, 2004
- Hironobu Tsubota
- G11 - INFORMATION STORAGE
Information Patent Application
Method of recording identifier and set of photomasks
- Publication number 20030059726
- Publication date Mar 27, 2003
- Sumitomo Special Metals Co., Ltd.
- Taisuke Hirooka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of recording identifier and set of photomasks
- Publication number 20030036025
- Publication date Feb 20, 2003
- Taisuke Hirooka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CLEANING AND HANDLING METHODS OF ELECTRONIC COMPONENT AND CLEANING...
- Publication number 20020062843
- Publication date May 30, 2002
- TAISUKE HIROOKA
- H01 - BASIC ELECTRIC ELEMENTS

Taisuke Hirooka

Person

Patents Grantslast 30 patents

Silicon carbide epitaxial substrate and method for manufacturing same

Single-crystal silicon carbide substrate, method for producing sing...

SiC substrate and method of manufacturing the same

Substrate with intermediate layer for thin-film magnetic head and m...

Method of manufacturing SiC single crystal wafer

Thin film magnetic head wafer with identification information

Method for producing alignment mark

Substrate for thin-film magnetic head and method of manufacturing t...

Method of marking sintered body and method for manufacturing magnet...

Method for manufacturing a thin-film magnetic head wafer

Method of recording identifier and set of photomasks

Method of marking sintered body and method for manufacturing magnet...

Method of recording identifier and set of photomasks

Cleaning and handling methods of electronic component and cleaning...

Thin-film magnetic head supporting structure and method for manufac...

Patents Applicationslast 30 patents

SILICON CARBIDE SUBSTRATE AND METHOD OF MANUFACTURING THE SAME

SILICON CARBIDE EPITAXIAL SUBSTRATE AND METHOD FOR MANUFACTURING SAME

SINGLE-CRYSTAL SILICON CARBIDE SUBSTRATE, METHOD FOR PRODUCING SING...

SiC SUBSTRATE AND METHOD OF MANUFACTURING THE SAME

SILICON CARBIDE MONOCRYSTAL SUBSTRATE AND MANUFACTURING METHOD THER...

Method of manufacturing sic single crystal wafer

THIN-FILM MAGNETIC HEAD WAFER AND METHOD FOR MANUFACTURING THE WAFER

Substrate for thin-film magnetic head and method of manufacturing t...

Method of marking sintered body and method for manufacturing magnet...

Method for producing alignment mark

SiC substrate and method of manufacturing the same

Thin-film magnetic head wafer and method for manufacturing the wafer

Method of making sintered body and method for manufacturing magneti...

Slider head having a sic underlayer

Method of recording identifier and set of photomasks

Method of recording identifier and set of photomasks

CLEANING AND HANDLING METHODS OF ELECTRONIC COMPONENT AND CLEANING...