Mitsuya Okada

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical information recording and reproducing medium
- Patent number 7,489,620
- Issue date Feb 10, 2009
- NEC Corporation
- Mitsuya Okada
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information-recording medium and optical information record...
- Patent number 7,102,990
- Issue date Sep 5, 2006
- NEC Corporation
- Mitsuya Okada
- G11 - INFORMATION STORAGE
Information Patent Grant
Information-recording medium and information reproducing apparatus
- Patent number 6,807,143
- Issue date Oct 19, 2004
- NEC Corporation
- Mitsuya Okada
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information recording medium and methods for recording, rea...
- Patent number 6,606,293
- Issue date Aug 12, 2003
- NEC Corporation
- Mitsuya Okada
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information recording apparatus, optical recording medium,...
- Patent number 6,122,243
- Issue date Sep 19, 2000
- NEC Corporation
- Mitsuya Okada
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording media
- Patent number 6,117,511
- Issue date Sep 12, 2000
- NEC Corporation
- Mitsuya Okada
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for optically recording data into a disc
- Patent number 6,115,336
- Issue date Sep 5, 2000
- NEC Corporation
- Mitsuya Okada
- G11 - INFORMATION STORAGE
Information Patent Grant
System and method for simultaneously verifying optical data writing...
- Patent number 5,906,908
- Issue date May 25, 1999
- NEC Corporation
- Shuichi Ohkubo
- G11 - INFORMATION STORAGE
Information Patent Grant
High density optical information recording medium using high refrac...
- Patent number 5,878,022
- Issue date Mar 2, 1999
- NEC Corporation
- Mitsuya Okada
- G11 - INFORMATION STORAGE
Information Patent Grant
Phase change optical disk and a method for recording and playbackin...
- Patent number 5,862,122
- Issue date Jan 19, 1999
- NEC Corporation
- Mitsuya Okada
- G11 - INFORMATION STORAGE
Information Patent Grant
System and method for simultaneously verifying optical data writing...
- Patent number 5,798,993
- Issue date Aug 25, 1998
- NEC Corporation
- Shuichi Ohkubo
- G11 - INFORMATION STORAGE
Information Patent Grant
Single-substrate multi-layer optical disk for read-only storage and...
- Patent number 5,708,653
- Issue date Jan 13, 1998
- NEC Corporation
- Mitsuya Okada
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information recording medium
- Patent number 5,631,895
- Issue date May 20, 1997
- NEC Corporation
- Mitsuya Okada
- G11 - INFORMATION STORAGE
Information Patent Grant
Re-writable phase change type optical disk with suppressed recordin...
- Patent number 5,521,901
- Issue date May 28, 1996
- NEC Corporation
- Mitsuya Okada
- G11 - INFORMATION STORAGE
Information Patent Grant
Information detection of a phase-change type optical recording medi...
- Patent number 5,381,395
- Issue date Jan 10, 1995
- NEC Corporation
- Mitsuya Okada
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical recording reproducing, and erasing apparatus having...
- Patent number 4,862,437
- Issue date Aug 29, 1989
- NEC Corporation
- Mitsuya Okada
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL INFORMATION RECORDING MEDIUM, OPTICAL INFORMATION RECORDING...
- Publication number 20090290476
- Publication date Nov 26, 2009
- Mitsuya Okada
- G11 - INFORMATION STORAGE
Information Patent Application
Recording Method, Recording and Reproducing Method, Reproducing Met...
- Publication number 20090116361
- Publication date May 7, 2009
- Mitsuya Okada
- G11 - INFORMATION STORAGE
Information Patent Application
Method for recording and reproducing data and apparatus for the same
- Publication number 20050286367
- Publication date Dec 29, 2005
- NEC Corporation
- Mitsuya Okada
- G11 - INFORMATION STORAGE
Information Patent Application
Optical information recording/reproduction medium recording method,...
- Publication number 20050270953
- Publication date Dec 8, 2005
- Mitsuya Okada
- G11 - INFORMATION STORAGE
Information Patent Application
Optical information-recording medium and optical information record...
- Publication number 20020141315
- Publication date Oct 3, 2002
- Mitsuya Okada
- G11 - INFORMATION STORAGE

Mitsuya Okada

Person

Patents Grantslast 30 patents

Optical information recording and reproducing medium

Optical information-recording medium and optical information record...

Information-recording medium and information reproducing apparatus

Optical information recording medium and methods for recording, rea...

Optical information recording apparatus, optical recording medium,...

Optical recording media

Apparatus for optically recording data into a disc

System and method for simultaneously verifying optical data writing...

High density optical information recording medium using high refrac...

Phase change optical disk and a method for recording and playbackin...

System and method for simultaneously verifying optical data writing...

Single-substrate multi-layer optical disk for read-only storage and...

Optical information recording medium

Re-writable phase change type optical disk with suppressed recordin...

Information detection of a phase-change type optical recording medi...

Magneto-optical recording reproducing, and erasing apparatus having...

Patents Applicationslast 30 patents

OPTICAL INFORMATION RECORDING MEDIUM, OPTICAL INFORMATION RECORDING...

Recording Method, Recording and Reproducing Method, Reproducing Met...

Method for recording and reproducing data and apparatus for the same

Optical information recording/reproduction medium recording method,...

Optical information-recording medium and optical information record...