Xuelu Zou

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Glass for use as substrate for information recording medium, substr...
- Patent number 9,236,077
- Issue date Jan 12, 2016
- Hoya Corporation
- Kazuo Tachiwana
- G11 - INFORMATION STORAGE
Information Patent Grant
Glass for chemical strengthening, substrate for information recordi...
- Patent number 8,883,330
- Issue date Nov 11, 2014
- Hoya Corporation
- Mikio Ikenishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for manufacturing optical glass element
- Patent number 8,826,695
- Issue date Sep 9, 2014
- Hoya Corporation
- Xuelu Zou
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical glass
- Patent number 8,785,339
- Issue date Jul 22, 2014
- Hoya Corporation
- Xuelu Zou
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Glass for use as substrate for information recording medium, substr...
- Patent number 8,785,011
- Issue date Jul 22, 2014
- Hoya Corporation
- Kazuo Tachiwana
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical glass
- Patent number 8,741,796
- Issue date Jun 3, 2014
- Hoya Corporation
- Tomoaki Negishi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Optical glass
- Patent number 8,741,795
- Issue date Jun 3, 2014
- Hoya Corporation
- Xuelu Zou
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical glass
- Patent number 8,728,963
- Issue date May 20, 2014
- Hoya Corporation
- Tomoaki Negishi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Glass material for mold pressing, method for manufacturing same, an...
- Patent number 8,703,295
- Issue date Apr 22, 2014
- Hoya Corporation
- Xuelu Zou
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Glass substrate for information recording medium and magnetic infor...
- Patent number 8,697,592
- Issue date Apr 15, 2014
- Hoya Corporation
- Mikio Ikenishi
- B24 - GRINDING POLISHING
Information Patent Grant
Material for information recording medium substrate, information re...
- Patent number 8,656,734
- Issue date Feb 25, 2014
- Hoya Corporation
- Xuelu Zou
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical glass
- Patent number 8,492,299
- Issue date Jul 23, 2013
- Hoya Corporation
- Tomoaki Negishi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Glass material for press molding, method for manufacturing optical...
- Patent number 8,486,536
- Issue date Jul 16, 2013
- Hoya Corporation
- Xuelu Zou
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical glass
- Patent number 8,476,178
- Issue date Jul 2, 2013
- Hoya Corporation
- Xuelu Zou
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical glass
- Patent number 8,424,344
- Issue date Apr 23, 2013
- Hoya Corporation
- Xuelu Zou
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical glass
- Patent number 8,410,008
- Issue date Apr 2, 2013
- Hoya Corporation
- Tomoaki Negishi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Glass for use in substrate for information recording medium, substr...
- Patent number 8,357,459
- Issue date Jan 22, 2013
- Hoya Corporation
- Kazuo Tachiwana
- G11 - INFORMATION STORAGE
Information Patent Grant
Process for the production of glass molded article, optical element...
- Patent number 8,336,332
- Issue date Dec 25, 2012
- Hoya Corporation
- Kazutaka Hayashi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical glass, precision press-molding preform and optical element
- Patent number 8,261,579
- Issue date Sep 11, 2012
- Hoya Corporation
- Mikio Ikenishi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Glass substrate for information recording medium and magnetic infor...
- Patent number 8,222,170
- Issue date Jul 17, 2012
- Hoya Corporation
- Mikio Ikenishi
- B24 - GRINDING POLISHING
Information Patent Grant
Glass material for mold pressing and method for manufacturing optic...
- Patent number 8,206,830
- Issue date Jun 26, 2012
- Hoya Corporation
- Xuelu Zou
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical glass, precision press-molding preform and optical element
- Patent number 8,158,541
- Issue date Apr 17, 2012
- Hoya Corporation
- Mikio Ikenishi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Optical glass
- Patent number 8,127,570
- Issue date Mar 6, 2012
- Hoya Corporation
- Tomoaki Negishi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Optical glass
- Patent number 8,110,514
- Issue date Feb 7, 2012
- Hoya Corporation
- Tomoaki Negishi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Glass for use in substrate for information recording medium, substr...
- Patent number 8,076,014
- Issue date Dec 13, 2011
- Hoya Corporation
- Kazuo Tachiwana
- G11 - INFORMATION STORAGE
Information Patent Grant
Process for producing glass shaped material and process for produci...
- Patent number 7,992,412
- Issue date Aug 9, 2011
- Hoya Corporation
- Masahiro Yoshida
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Preforms for precision press molding, optical elements, and methods...
- Patent number 7,994,082
- Issue date Aug 9, 2011
- Hoya Corporation
- Xuelu Zou
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Substrate for information recording medium, information recording m...
- Patent number 7,972,662
- Issue date Jul 5, 2011
- Hoya Corporation
- Mikio Ikenishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Lens and process for the production thereof
- Patent number 7,974,020
- Issue date Jul 5, 2011
- Hoya Corporation
- Xuelu Zou
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Glass for chemical strengthening, substrate for information recordi...
- Patent number 7,964,298
- Issue date Jun 21, 2011
- Hoya Corporation
- Mikio Ikenishi
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
GLASS FOR USE AS SUBSTRATE FOR INFORMATION RECORDING MEDIUM, SUBSTR...
- Publication number 20140302346
- Publication date Oct 9, 2014
- HOYA CORPORATION
- Kazuo TACHIWANA
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL GLASS
- Publication number 20130288878
- Publication date Oct 31, 2013
- HOYA CORPORATION
- Tomoaki NEGISHI
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
OPTICAL GLASS
- Publication number 20130270493
- Publication date Oct 17, 2013
- Xuelu ZOU
- G02 - OPTICS
Information Patent Application
OPTICAL GLASS
- Publication number 20130210604
- Publication date Aug 15, 2013
- HOYA CORPORATION
- Xuelu ZOU
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
OPTICAL GLASS
- Publication number 20130178354
- Publication date Jul 11, 2013
- HOYA CORPORATION
- Tomoaki NEGISHI
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
GLASS FOR USE AS SUBSTRATE FOR INFORMATION RECORDING MEDIUM, SUBSTR...
- Publication number 20120328907
- Publication date Dec 27, 2012
- HOYA CORPORATION
- Kazuo TACHIWANA
- G11 - INFORMATION STORAGE
Information Patent Application
PROCESS FOR THE PRODUCTION OF GLASS MOLDED ARTICLE, OPTICAL ELEMENT...
- Publication number 20120151964
- Publication date Jun 21, 2012
- HOYA CORPORATION
- Kazutaka Hayashi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
OPTICAL GLASS
- Publication number 20120142517
- Publication date Jun 7, 2012
- HOYA CORPORATION
- Tomoaki NEGISHI
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
GLASS MATERIAL FOR PRESS MOLDING, METHOD FOR MANUFACTURING OPTICAL...
- Publication number 20120134027
- Publication date May 31, 2012
- HOYA CORPORATION
- Xuelu Zou
- G02 - OPTICS
Information Patent Application
OPTICAL GLASS, PRECISION PRESS-MOLDING PREFORM AND OPTICAL ELEMENT
- Publication number 20120111062
- Publication date May 10, 2012
- HOYA CORPORATION
- Mikio Ikenishi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
OPTICAL GLASS
- Publication number 20120100981
- Publication date Apr 26, 2012
- HOYA CORPORATION
- Tomoaki NEGISHI
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
GLASS FOR USE AS SUBSTRATE FOR INFORMATION RECORDING MEDIUM, SUBSTR...
- Publication number 20120021892
- Publication date Jan 26, 2012
- HOYA CORPORATION
- Kazuo Tachiwana
- G11 - INFORMATION STORAGE
Information Patent Application
PREFORMS FOR PRECISION PRESS MOLDING, OPTICAL ELEMENTS, AND METHODS...
- Publication number 20110289970
- Publication date Dec 1, 2011
- HOYA CORPORATION
- Xuelu Zou
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
GLASS FOR CHEMICAL STRENGTHENING, SUBSTRATE FOR INFORMATION RECORDI...
- Publication number 20110159322
- Publication date Jun 30, 2011
- HOYA CORPORATION
- Mikio IKENISHI
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL GLASS
- Publication number 20110028300
- Publication date Feb 3, 2011
- Xuelu Zou
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
OPTICAL GLASS
- Publication number 20100317507
- Publication date Dec 16, 2010
- HOYA CORPORATION
- Xuelu Zou
- G02 - OPTICS
Information Patent Application
GLASS MATERIAL FOR MOLD PRESSING, METHOD FOR MANUFACTURING SAME, AN...
- Publication number 20100292066
- Publication date Nov 18, 2010
- Xuelu Zou
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
GLASS FOR USE IN SUBSTRATE FOR INFORMATION RECORDING MEDIUM, SUBSTR...
- Publication number 20100167091
- Publication date Jul 1, 2010
- HOYA CORPORATION
- Kazuo Tachiwana
- G11 - INFORMATION STORAGE
Information Patent Application
Glass substrate for information recording medium and magnetic infor...
- Publication number 20100160141
- Publication date Jun 24, 2010
- HOYA CORPORATION
- Mikio Ikenishi
- B24 - GRINDING POLISHING
Information Patent Application
OPTICAL GLASS
- Publication number 20100081555
- Publication date Apr 1, 2010
- HOYA CORPORATION
- Tomoaki NEGISHI
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
METHOD FOR MANUFACTURING OPTICAL GLASS ELEMENT
- Publication number 20100018252
- Publication date Jan 28, 2010
- HOYA CORPORATION
- Xuelu Zou
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
MATERIAL FOR INFORMATION RECORDING MEDIUM SUBSTRATE, INFORMATION RE...
- Publication number 20100011814
- Publication date Jan 21, 2010
- HOYA CORPORATION
- Xuelu Zou
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL GLASS
- Publication number 20090325779
- Publication date Dec 31, 2009
- Tomoaki Negishi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
GLASS MATERIAL FOR MOLD PRESSING AND METHOD FOR MANUFACTURING OPTIC...
- Publication number 20090314033
- Publication date Dec 24, 2009
- Hoya Corporation
- Xuelu Zou
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Optical glass, precision press-molding preform, process for produci...
- Publication number 20090288450
- Publication date Nov 26, 2009
- HOYA CORPORATION
- Yoshiko Kasuga
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Glass substrate for information recording medium and magnetic infor...
- Publication number 20090220824
- Publication date Sep 3, 2009
- HOYA CORPORATION
- Mikio Ikenishi
- B24 - GRINDING POLISHING
Information Patent Application
Optical glass, precision press-molding preform, optical element and...
- Publication number 20090139268
- Publication date Jun 4, 2009
- HOYA CORPORATION
- Yasuhiro Fujiwara
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
OPTICAL GLASS, PRECISION-PRESSMOLDING PREFORM AND OPTICAL ELEMENT
- Publication number 20090042711
- Publication date Feb 12, 2009
- HOYA CORPORATION
- Xuelu Zou
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Process for the production of glass molded article, optical element...
- Publication number 20080216514
- Publication date Sep 11, 2008
- HOYA CORPORATION
- Kazutaka Hayashi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Precision press-molding preform, process for the production thereof...
- Publication number 20080187737
- Publication date Aug 7, 2008
- HOYA CORPORATION
- Yasuhiro Fujiwara
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Person

Patents Grantslast 30 patents

Glass for use as substrate for information recording medium, substr...

Glass for chemical strengthening, substrate for information recordi...

Method for manufacturing optical glass element

Optical glass

Glass for use as substrate for information recording medium, substr...

Optical glass

Optical glass

Optical glass

Glass material for mold pressing, method for manufacturing same, an...

Glass substrate for information recording medium and magnetic infor...

Material for information recording medium substrate, information re...

Optical glass

Glass material for press molding, method for manufacturing optical...

Optical glass

Optical glass

Optical glass

Glass for use in substrate for information recording medium, substr...

Process for the production of glass molded article, optical element...

Optical glass, precision press-molding preform and optical element

Glass substrate for information recording medium and magnetic infor...

Glass material for mold pressing and method for manufacturing optic...

Optical glass, precision press-molding preform and optical element

Optical glass

Optical glass

Glass for use in substrate for information recording medium, substr...

Process for producing glass shaped material and process for produci...

Preforms for precision press molding, optical elements, and methods...

Substrate for information recording medium, information recording m...

Lens and process for the production thereof

Glass for chemical strengthening, substrate for information recordi...

Patents Applicationslast 30 patents

GLASS FOR USE AS SUBSTRATE FOR INFORMATION RECORDING MEDIUM, SUBSTR...

OPTICAL GLASS

OPTICAL GLASS

OPTICAL GLASS

OPTICAL GLASS

GLASS FOR USE AS SUBSTRATE FOR INFORMATION RECORDING MEDIUM, SUBSTR...

PROCESS FOR THE PRODUCTION OF GLASS MOLDED ARTICLE, OPTICAL ELEMENT...

OPTICAL GLASS

GLASS MATERIAL FOR PRESS MOLDING, METHOD FOR MANUFACTURING OPTICAL...

OPTICAL GLASS, PRECISION PRESS-MOLDING PREFORM AND OPTICAL ELEMENT

OPTICAL GLASS

GLASS FOR USE AS SUBSTRATE FOR INFORMATION RECORDING MEDIUM, SUBSTR...

PREFORMS FOR PRECISION PRESS MOLDING, OPTICAL ELEMENTS, AND METHODS...

GLASS FOR CHEMICAL STRENGTHENING, SUBSTRATE FOR INFORMATION RECORDI...

OPTICAL GLASS

OPTICAL GLASS

GLASS MATERIAL FOR MOLD PRESSING, METHOD FOR MANUFACTURING SAME, AN...

GLASS FOR USE IN SUBSTRATE FOR INFORMATION RECORDING MEDIUM, SUBSTR...

Glass substrate for information recording medium and magnetic infor...

OPTICAL GLASS

METHOD FOR MANUFACTURING OPTICAL GLASS ELEMENT

MATERIAL FOR INFORMATION RECORDING MEDIUM SUBSTRATE, INFORMATION RE...

OPTICAL GLASS

GLASS MATERIAL FOR MOLD PRESSING AND METHOD FOR MANUFACTURING OPTIC...

Optical glass, precision press-molding preform, process for produci...

Glass substrate for information recording medium and magnetic infor...

Optical glass, precision press-molding preform, optical element and...

OPTICAL GLASS, PRECISION-PRESSMOLDING PREFORM AND OPTICAL ELEMENT

Process for the production of glass molded article, optical element...

Precision press-molding preform, process for the production thereof...