Toshiaki Hashimoto

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Glass substrate for information recording medium and method for man...
- Patent number 9,437,235
- Issue date Sep 6, 2016
- Hoya Corporation
- Yasuhiro Saito
- G11 - INFORMATION STORAGE
Information Patent Grant
Glass substrate for information recording medium and method for man...
- Patent number 9,214,180
- Issue date Dec 15, 2015
- Hoya Corporation
- Yasuhiro Saito
- G11 - INFORMATION STORAGE
Information Patent Grant
Combustible gas
- Patent number 8,845,822
- Issue date Sep 30, 2014
- Iwatani Corporation
- Masahiko Nakamuta
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Glass substrate for information recording medium and method for man...
- Patent number 8,740,671
- Issue date Jun 3, 2014
- Hoya Corporation
- Yasuhiro Saito
- G11 - INFORMATION STORAGE
Information Patent Grant
Glass substrate for information recording medium and method for man...
- Patent number 8,480,454
- Issue date Jul 9, 2013
- Hoya Corporation
- Yasuhiro Saito
- G11 - INFORMATION STORAGE
Information Patent Grant
Glass substrate for information recording medium and method for man...
- Patent number 8,038,512
- Issue date Oct 18, 2011
- Hoya Corporation
- Yasuhiro Saito
- G11 - INFORMATION STORAGE
Information Patent Grant
Glass substrate for information recording medium and method for man...
- Patent number 7,931,523
- Issue date Apr 26, 2011
- Hoya Corporation
- Yasuhiro Saito
Information Patent Grant
Glass substrate for information recording medium and method for man...
- Patent number 7,611,639
- Issue date Nov 3, 2009
- Hoya Corporation
- Yasuhiro Saito
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for manufacturing glass substrate of information recording m...
- Patent number 7,140,203
- Issue date Nov 28, 2006
- Hoya Corporation
- Yasuhiro Saito
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for manufacturing glass substrate of information recording m...
- Patent number 6,782,717
- Issue date Aug 31, 2004
- Hoya Corporation
- Yasuhiro Saito
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for manufacturing a glass sheet having an uneven surface
- Patent number 6,708,526
- Issue date Mar 23, 2004
- Nippon Sheet Glass Co., Ltd.
- Akihiro Hishinuma
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for manufacturing a glass sheet having an uneven surface
- Patent number 6,467,309
- Issue date Oct 22, 2002
- Nippon Sheet Glass Co., Ltd.
- Akihiro Hishinuma
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Float bath for manufacturing float glass
- Patent number 5,769,910
- Issue date Jun 23, 1998
- Nippon Sheet Glass Co., Ltd.
- Toshiaki Hashimoto
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
GLASS SUBSTRATE FOR INFORMATION RECORDING MEDIUM AND METHOD FOR MAN...
- Publication number 20160078891
- Publication date Mar 17, 2016
- HOYA CORPORATION
- Yasuhiro SAITO
- G11 - INFORMATION STORAGE
Information Patent Application
GLASS SUBSTRATE FOR INFORMATION RECORDING MEDIUM AND METHOD FOR MAN...
- Publication number 20140234667
- Publication date Aug 21, 2014
- HOYA CORPORATION
- Yasuhiro SAITO
- G11 - INFORMATION STORAGE
Information Patent Application
COMBUSTIBLE GAS
- Publication number 20130340893
- Publication date Dec 26, 2013
- IWATANI CORPORATION
- Masahiko Nakamuta
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
GLASS SUBSTRATE FOR INFORMATION RECORDING MEDIUM AND METHOD FOR MAN...
- Publication number 20130260180
- Publication date Oct 3, 2013
- HOYA CORPORATION
- Yasuhiro SAITO
- G11 - INFORMATION STORAGE
Information Patent Application
GLASS SUBSTRATE FOR INFORMATION RECORDING MEDIUM AND METHOD FOR MAN...
- Publication number 20110165824
- Publication date Jul 7, 2011
- HOYA CORPORATION
- Yasuhiro SAITO
- G11 - INFORMATION STORAGE
Information Patent Application
Glass substrate for information recording medium and method for man...
- Publication number 20060062129
- Publication date Mar 23, 2006
- Yasuhiro Saito
- G11 - INFORMATION STORAGE
Information Patent Application
Glass substrate for information recording medium and method for man...
- Publication number 20060003170
- Publication date Jan 5, 2006
- Yasuhiro Saito
- G11 - INFORMATION STORAGE
Information Patent Application
Method for manufacturing glass substrate of information recording m...
- Publication number 20030170417
- Publication date Sep 11, 2003
- Yasuhiro Saito
- G11 - INFORMATION STORAGE
Information Patent Application
Method for manufacturing glass substrate of information recording m...
- Publication number 20030164005
- Publication date Sep 4, 2003
- Yasuhiro Saito
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Method of manufacturing glass substrate for magnetic disks, and gla...
- Publication number 20030110803
- Publication date Jun 19, 2003
- NIPPON SHEET GLASS CO., LTD.
- Yasuhiro Saito
- B24 - GRINDING POLISHING
Information Patent Application
Method for manufacturing a glass sheet having an uneven surface
- Publication number 20020038559
- Publication date Apr 4, 2002
- NIPPON SHEET GLASS CO., LTD.
- Akihiro Hishinuma
- C03 - GLASS MINERAL OR SLAG WOOL

Toshiaki Hashimoto

Person

Patents Grantslast 30 patents

Glass substrate for information recording medium and method for man...

Glass substrate for information recording medium and method for man...

Combustible gas

Glass substrate for information recording medium and method for man...

Glass substrate for information recording medium and method for man...

Glass substrate for information recording medium and method for man...

Glass substrate for information recording medium and method for man...

Glass substrate for information recording medium and method for man...

Method for manufacturing glass substrate of information recording m...

Method for manufacturing glass substrate of information recording m...

Method for manufacturing a glass sheet having an uneven surface

Method for manufacturing a glass sheet having an uneven surface

Float bath for manufacturing float glass

Patents Applicationslast 30 patents

GLASS SUBSTRATE FOR INFORMATION RECORDING MEDIUM AND METHOD FOR MAN...

GLASS SUBSTRATE FOR INFORMATION RECORDING MEDIUM AND METHOD FOR MAN...

COMBUSTIBLE GAS

GLASS SUBSTRATE FOR INFORMATION RECORDING MEDIUM AND METHOD FOR MAN...

GLASS SUBSTRATE FOR INFORMATION RECORDING MEDIUM AND METHOD FOR MAN...

Glass substrate for information recording medium and method for man...

Glass substrate for information recording medium and method for man...

Method for manufacturing glass substrate of information recording m...

Method for manufacturing glass substrate of information recording m...

Method of manufacturing glass substrate for magnetic disks, and gla...

Method for manufacturing a glass sheet having an uneven surface