Yuzo Seo

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Magnetic pattern forming method, magnetic pattern forming apparatus...
- Patent number 6,950,261
- Issue date Sep 27, 2005
- Matsushita Electric Industrial Co., Ltd.
- Yuzo Seo
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for forming a magnetic pattern in a magnetic recording mediu...
- Patent number 6,744,583
- Issue date Jun 1, 2004
- Matsushita Electric Industrial Co., Ltd.
- Hiroyuki Ikeda
- G11 - INFORMATION STORAGE
Information Patent Grant
METHOD FOR FORMING A MAGNETIC PATTERN IN A MAGNETIC RECORDING MEDIU...
- Patent number 6,731,446
- Issue date May 4, 2004
- Matsushita Electric Industrial Co., Ltd.
- Hiroyuki Ikeda
- G11 - INFORMATION STORAGE
Information Patent Grant
Data recording medium and data recording/reproducing device with in...
- Patent number 6,307,704
- Issue date Oct 23, 2001
- Mitsubishi Chemical Corporation
- Yuzo Seo
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium, method of producing the same, and record...
- Patent number 6,217,970
- Issue date Apr 17, 2001
- Mitsubishi Chemical Corporation
- Yoji Arita
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for data writing/read-out using a contact start and stop system
- Patent number 6,057,984
- Issue date May 2, 2000
- Mitsubishi Chemical Corporation
- Yoji Arita
- G11 - INFORMATION STORAGE
Information Patent Grant
Texturing apparatus for magnetic recording medium and magnetic reco...
- Patent number 5,981,902
- Issue date Nov 9, 1999
- Mitsubishi Chemical Corporation
- Yoji Arita
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording medium and recording/reproducing method for u...
- Patent number 5,943,180
- Issue date Aug 24, 1999
- Mitsubishi Chemical Company
- Yuzo Seo
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium, method of producing the same, and record...
- Patent number 5,928,759
- Issue date Jul 27, 1999
- Mitsubishi Chemical Corporation
- Yoji Arita
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of measuring backelectromotive forces of aluminum electrolys...
- Patent number 4,488,117
- Issue date Dec 11, 1984
- Mitsubishi Keikinzoku Kogyo Kabushiki Kaisha
- Yuzo Seo
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method of controlling aluminum electrolytic cells
- Patent number 4,437,950
- Issue date Mar 20, 1984
- Itsubishi Keikinzoku Kogyo Kabushiki Kaisha
- Yoji Arita
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Aluminum electrolytic cell arrays and method of supplying electric...
- Patent number 4,431,492
- Issue date Feb 14, 1984
- Mitsubishi Keikinzoku Kogyo Kabushiki Kaisha
- Yoji Arita
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Patents Applicationslast 30 patents

Information Patent Application
Magnetic pattern forming method, magnetic pattern forming apparatus...
- Publication number 20050083598
- Publication date Apr 21, 2005
- Yuzo Seo
- G11 - INFORMATION STORAGE
Information Patent Application
Method for forming a magnetic pattern in a magnetic recording mediu...
- Publication number 20030035235
- Publication date Feb 20, 2003
- MITSUBISHI CHEMICAL CORPORATION
- Hiroyuki Ikeda
- B82 - NANO-TECHNOLOGY
Information Patent Application
Magnetic pattern forming method, magnetic pattern forming apparatus...
- Publication number 20020097640
- Publication date Jul 25, 2002
- Yuzo Seo
- B82 - NANO-TECHNOLOGY
Information Patent Application
Method for forming a mangnetic pattern in a magnetic recording medi...
- Publication number 20010048568
- Publication date Dec 6, 2001
- MITSUBISHI CHEMICAL CORPORATION
- Hiroyuki Ikeda
- G11 - INFORMATION STORAGE

Person

Patents Grantslast 30 patents

Magnetic pattern forming method, magnetic pattern forming apparatus...

Method for forming a magnetic pattern in a magnetic recording mediu...

METHOD FOR FORMING A MAGNETIC PATTERN IN A MAGNETIC RECORDING MEDIU...

Data recording medium and data recording/reproducing device with in...

Magnetic recording medium, method of producing the same, and record...

Method for data writing/read-out using a contact start and stop system

Texturing apparatus for magnetic recording medium and magnetic reco...

Information recording medium and recording/reproducing method for u...

Magnetic recording medium, method of producing the same, and record...

Method of measuring backelectromotive forces of aluminum electrolys...

Method of controlling aluminum electrolytic cells

Aluminum electrolytic cell arrays and method of supplying electric...

Patents Applicationslast 30 patents

Magnetic pattern forming method, magnetic pattern forming apparatus...

Method for forming a magnetic pattern in a magnetic recording mediu...

Magnetic pattern forming method, magnetic pattern forming apparatus...

Method for forming a mangnetic pattern in a magnetic recording medi...