Hisayoshi Ichikawa

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for coating resin
- Patent number 8,158,209
- Issue date Apr 17, 2012
- Hitachi High-Technologies Corporation
- Hideaki Kataho
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method and apparatus for pattern transfer, and annular recording me...
- Patent number 8,034,277
- Issue date Oct 11, 2011
- Hitachi High-Technologies Corporation
- Hideaki Kataho
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and apparatus for imprinting energy ray-setting resin, and d...
- Patent number 7,964,135
- Issue date Jun 21, 2011
- Hitachi High-Technologies Corporation
- Hideaki Kataho
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for pattern transfer, and annular recording me...
- Patent number 7,600,993
- Issue date Oct 13, 2009
- Hitachi High-Technologies Corporation
- Hideaki Kataho
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and apparatus for bonding substrate plates together through...
- Patent number 6,790,300
- Issue date Sep 14, 2004
- Hitachi Electronics Engineering Co., Ltd.
- Hiroyuki Watanabe
- G02 - OPTICS
Information Patent Grant
Method and apparatus for laser-texturing disk surfaces
- Patent number 6,004,487
- Issue date Dec 21, 1999
- Hitachi Electronics Engineering Co., Ltd.
- Kenya Wada
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for texturing magnetic data recording disc surfaces
- Patent number 5,952,014
- Issue date Sep 14, 1999
- Hitachi Electronics Engineering Co., Ltd.
- Kenya Wada
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Disk texturing apparatus
- Patent number 5,885,143
- Issue date Mar 23, 1999
- Hitachi Electronics Engineering Co., Ltd.
- Hisayoshi Ichikawa
- B24 - GRINDING POLISHING
Information Patent Grant
Method and apparatus for processing substrates
- Patent number 5,879,576
- Issue date Mar 9, 1999
- Hitachi Electronics Engineering Co., Ltd.
- Kenya Wada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Disk washing apparatus
- Patent number 5,092,011
- Issue date Mar 3, 1992
- Hitachi Electronics Engineering Co., Ltd.
- Kazuhiko Gommori
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR IMPRINTING ENERGY RAY-SETTING RESIN, AND D...
- Publication number 20100156006
- Publication date Jun 24, 2010
- Hideaki Kataho
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD AND APPARATUS FOR COATING RESIN
- Publication number 20100092684
- Publication date Apr 15, 2010
- Hideaki Kataho
- B82 - NANO-TECHNOLOGY
Information Patent Application
Method And Apparatus For Pattern Transfer, And Annular Recording Me...
- Publication number 20100015380
- Publication date Jan 21, 2010
- Hideaki Kataho
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method and Apparatus for Pattern Transfer, and Annular Recording Me...
- Publication number 20080075908
- Publication date Mar 27, 2008
- Hideaki Kataho
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD AND APPARATUS FOR IMPRINTING ENERGY RAY-SETTING RESIN, AND D...
- Publication number 20080018024
- Publication date Jan 24, 2008
- Hideaki Kataho
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD AND APPARATUS FOR COATING RESIN
- Publication number 20070289530
- Publication date Dec 20, 2007
- Hideaki Kataho
- B82 - NANO-TECHNOLOGY
Information Patent Application
Method and apparatus for bonding substrate plates together through...
- Publication number 20020043344
- Publication date Apr 18, 2002
- Hitachi Electronics Engineering Co., Ltd.
- Hiroyuki Watanabe
- B32 - LAYERED PRODUCTS

Hisayoshi Ichikawa

Person

Patents Grantslast 30 patents

Method and apparatus for coating resin

Method and apparatus for pattern transfer, and annular recording me...

Method and apparatus for imprinting energy ray-setting resin, and d...

Method and apparatus for pattern transfer, and annular recording me...

Method and apparatus for bonding substrate plates together through...

Method and apparatus for laser-texturing disk surfaces

Apparatus for texturing magnetic data recording disc surfaces

Disk texturing apparatus

Method and apparatus for processing substrates

Disk washing apparatus

Patents Applicationslast 30 patents

METHOD AND APPARATUS FOR IMPRINTING ENERGY RAY-SETTING RESIN, AND D...

METHOD AND APPARATUS FOR COATING RESIN

Method And Apparatus For Pattern Transfer, And Annular Recording Me...

Method and Apparatus for Pattern Transfer, and Annular Recording Me...

METHOD AND APPARATUS FOR IMPRINTING ENERGY RAY-SETTING RESIN, AND D...

METHOD AND APPARATUS FOR COATING RESIN

Method and apparatus for bonding substrate plates together through...