Eiichi Ito

Person

Niigata, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical recording/reproduction method, optical recording/reproducti...
- Patent number 8,259,541
- Issue date Sep 4, 2012
- Panasonic Corporation
- Eiichi Ito
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information recording and/or reproducing apparatus, optical...
- Patent number 8,130,623
- Issue date Mar 6, 2012
- Panasonic Corporation
- Kenji Narumi
- G11 - INFORMATION STORAGE
Information Patent Grant
Exposure apparatus of an optical disk master, method of exposing an...
- Patent number 7,272,099
- Issue date Sep 18, 2007
- Matsushita Electric Industrial Co., Ltd.
- Masahiko Tsukuda
- G11 - INFORMATION STORAGE
Information Patent Grant
Exposure apparatus of an optical disk master, method of exposing an...
- Patent number 7,236,434
- Issue date Jun 26, 2007
- Matsushita Electric Industrial Co., Ltd.
- Masahiko Tsukuda
- G11 - INFORMATION STORAGE
Information Patent Grant
Electron beam exposure method and electron beam exposure apparatus
- Patent number 7,176,471
- Issue date Feb 13, 2007
- Matsushita Electric Industrial Co., Ltd.
- Eiichi Ito
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Apparatus and method for applying liquid material to form a resin l...
- Patent number 7,101,588
- Issue date Sep 5, 2006
- Matsushita Electric Industrial Co., Ltd.
- Eiichi Ito
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of producing optical recording medium by transfer process us...
- Patent number 7,051,347
- Issue date May 23, 2006
- Matsushita Electric Industrial Co., Ltd.
- Morio Tomiyama
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Exposure apparatus of an optical disk master, method of exposing an...
- Patent number 7,046,613
- Issue date May 16, 2006
- Matsushita Electric Industrial Co., Ltd.
- Masahiko Tsukuda
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for exposing optical disk master
- Patent number 6,894,959
- Issue date May 17, 2005
- Matsushita Electric Industrial Co., Ltd.
- Shuji Sato
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
MULTILAYER INFORMATION RECORDING MEDIUM, AND APPARATUS AND METHOD F...
- Publication number 20120013675
- Publication date Jan 19, 2012
- Eiichi ITO
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL INFORMATION RECORDING AND/OR REPRODUCING APPARATUS, OPTICAL...
- Publication number 20110069599
- Publication date Mar 24, 2011
- Kenji Narumi
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL RECORDING/REPRODUCTION METHOD, OPTICAL RECORDING/REPRODUCTI...
- Publication number 20110007613
- Publication date Jan 13, 2011
- Eiichi Ito
- G11 - INFORMATION STORAGE
Information Patent Application
Multilayer Information Recording Medium, and Apparatus and Method f...
- Publication number 20100059176
- Publication date Mar 11, 2010
- Eiichi Ito
- G11 - INFORMATION STORAGE
Information Patent Application
Process for produicng stamper for direct mastering, and stamper pro...
- Publication number 20060290018
- Publication date Dec 28, 2006
- Matsushita Electric Industrial Co., Ltd.
- Yuuko Tomekawa
- G11 - INFORMATION STORAGE
Information Patent Application
Electron beam exposure method and electron beam exposure system
- Publication number 20060108542
- Publication date May 25, 2006
- Eiichi Ito
- G11 - INFORMATION STORAGE
Information Patent Application
Optical information recording medium and production method therefor...
- Publication number 20060023618
- Publication date Feb 2, 2006
- Morio Tomiyama
- G11 - INFORMATION STORAGE
Information Patent Application
Optical recording medium and method for producing the same
- Publication number 20050271856
- Publication date Dec 8, 2005
- MTSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Morio Tomiyama
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Optical recording medium and production method thereof
- Publication number 20050259562
- Publication date Nov 24, 2005
- Morio Tomiyama
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method of manufacturing master of optical information recording med...
- Publication number 20050130335
- Publication date Jun 16, 2005
- Eiichi Ito
- G11 - INFORMATION STORAGE
Information Patent Application
Exposure apparatus of an optical disk master, method of exposing an...
- Publication number 20050088949
- Publication date Apr 28, 2005
- Masahiko Tsukuda
- G11 - INFORMATION STORAGE
Information Patent Application
Method for manufacturing optical disk master and method for manufac...
- Publication number 20050074701
- Publication date Apr 7, 2005
- Matsushita Electric Industrial Co., Ltd.
- Masahiko Tsukuda
- G11 - INFORMATION STORAGE
Information Patent Application
Fabrication method of stamper for optical information recording med...
- Publication number 20050063289
- Publication date Mar 24, 2005
- Morio Tomiyama
- G11 - INFORMATION STORAGE
Information Patent Application
Exposure apparatus of an optical disk master, method of exposing an...
- Publication number 20050058054
- Publication date Mar 17, 2005
- Masahiko Tsukuda
- G11 - INFORMATION STORAGE
Information Patent Application
Method for manufacturing a master of an optical information recordi...
- Publication number 20050048248
- Publication date Mar 3, 2005
- Eiichi Ito
- G11 - INFORMATION STORAGE
Information Patent Application
Method for producing a master disk of a recording medium, method fo...
- Publication number 20050045587
- Publication date Mar 3, 2005
- Yuuko Kawaguchi
- G11 - INFORMATION STORAGE
Information Patent Application
Method for producing stamper for optical information recording medium
- Publication number 20040256762
- Publication date Dec 23, 2004
- Eiichi Ito
- G11 - INFORMATION STORAGE
Information Patent Application
Method for producing master for optical information recording medium
- Publication number 20040241589
- Publication date Dec 2, 2004
- Eiichi Ito
- G11 - INFORMATION STORAGE
Information Patent Application
Beam shaping device, an optical head, and a master disk recording a...
- Publication number 20040202086
- Publication date Oct 14, 2004
- Shinya Abe
- G02 - OPTICS
Information Patent Application
Apparatus and method for applying liquid material to form a resin l...
- Publication number 20030124249
- Publication date Jul 3, 2003
- Eiichi Ito
- G11 - INFORMATION STORAGE
Information Patent Application
Method and apparatus for exposing optical disk master
- Publication number 20030058755
- Publication date Mar 27, 2003
- Matsushita Electric Industrial Co., Ltd.
- Shuji Sato
- G11 - INFORMATION STORAGE
Information Patent Application
Exposure apparatus of an optical disk master, method of exposing an...
- Publication number 20030021214
- Publication date Jan 30, 2003
- Masahiko Tsukuda
- G11 - INFORMATION STORAGE

Person

Patents Grantslast 30 patents

Optical recording/reproduction method, optical recording/reproducti...

Optical information recording and/or reproducing apparatus, optical...

Exposure apparatus of an optical disk master, method of exposing an...

Exposure apparatus of an optical disk master, method of exposing an...

Electron beam exposure method and electron beam exposure apparatus

Apparatus and method for applying liquid material to form a resin l...

Method of producing optical recording medium by transfer process us...

Exposure apparatus of an optical disk master, method of exposing an...

Method and apparatus for exposing optical disk master

Patents Applicationslast 30 patents

MULTILAYER INFORMATION RECORDING MEDIUM, AND APPARATUS AND METHOD F...

OPTICAL INFORMATION RECORDING AND/OR REPRODUCING APPARATUS, OPTICAL...

OPTICAL RECORDING/REPRODUCTION METHOD, OPTICAL RECORDING/REPRODUCTI...

Multilayer Information Recording Medium, and Apparatus and Method f...

Process for produicng stamper for direct mastering, and stamper pro...

Electron beam exposure method and electron beam exposure system

Optical information recording medium and production method therefor...

Optical recording medium and method for producing the same

Optical recording medium and production method thereof

Method of manufacturing master of optical information recording med...

Exposure apparatus of an optical disk master, method of exposing an...

Method for manufacturing optical disk master and method for manufac...

Fabrication method of stamper for optical information recording med...

Exposure apparatus of an optical disk master, method of exposing an...

Method for manufacturing a master of an optical information recordi...

Method for producing a master disk of a recording medium, method fo...

Method for producing stamper for optical information recording medium

Method for producing master for optical information recording medium

Beam shaping device, an optical head, and a master disk recording a...

Apparatus and method for applying liquid material to form a resin l...

Method and apparatus for exposing optical disk master

Exposure apparatus of an optical disk master, method of exposing an...