Osamu Tsukahara

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical recording method and optical recording device
- Patent number 8,315,137
- Issue date Nov 20, 2012
- Mitsubishi Electric Corporation
- Tomo Kishigami
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording and reproduction control of optical disc, optical disc dr...
- Patent number 8,259,557
- Issue date Sep 4, 2012
- Mitsubishi Electric Corporation
- Noboru Yashima
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc recording method and optical disc having multiple laye...
- Patent number 8,004,943
- Issue date Aug 23, 2011
- Mitsubishi Electric Corporation
- Nobuo Takeshita
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording method for optimizing an optimal recording power
- Patent number 7,969,840
- Issue date Jun 28, 2011
- Mitsubishi Electric Corporation
- Nobuo Takeshita
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording method and optical recorder
- Patent number 7,957,238
- Issue date Jun 7, 2011
- Mitsubishi Denki Kabushiki Kaisha
- Tomo Kishigami
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording method and optical recording device
- Patent number 7,903,518
- Issue date Mar 8, 2011
- Mitsubishi Electric Corporation
- Tomo Kishigami
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording medium, optical recording device, and optical rec...
- Patent number 7,864,646
- Issue date Jan 4, 2011
- Mitsubishi Electric Corporation
- Osamu Tsukahara
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc recording method and optical disc
- Patent number 7,660,217
- Issue date Feb 9, 2010
- Mitsubishi Electric Corporation
- Nobuo Takeshita
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL RECORDING METHOD AND OPTICAL RECORDING DEVICE
- Publication number 20110128836
- Publication date Jun 2, 2011
- Tomo Kishigami
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISC RECORDING METHOD AND OPTICAL DISC
- Publication number 20100014401
- Publication date Jan 21, 2010
- Nobuo Takeshita
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL RECORDING MEDIUM, OPTICAL RECORDING DEVICE, AND OPTICAL REC...
- Publication number 20090073846
- Publication date Mar 19, 2009
- Osamu Tsukahara
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISC RECORDING METHOD AND OPTICAL DISC
- Publication number 20080291798
- Publication date Nov 27, 2008
- Nobuo Takeshita
- G11 - INFORMATION STORAGE
Information Patent Application
Optical Disc, Optical Disc Driving Apparatus, Optical Disc Driving...
- Publication number 20080279085
- Publication date Nov 13, 2008
- Noboru Yashima
- G11 - INFORMATION STORAGE
Information Patent Application
Optical Recording Method and Optical Recording Device
- Publication number 20080062842
- Publication date Mar 13, 2008
- Tomo Kishigami
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disc recording method and optical disc
- Publication number 20070159942
- Publication date Jul 12, 2007
- Mitsubishi Electric Corporation
- Nobuo Takeshita
- G11 - INFORMATION STORAGE
Information Patent Application
Optical recording method and optical recorder
- Publication number 20060133237
- Publication date Jun 22, 2006
- Tomo Kishigami
- G11 - INFORMATION STORAGE

Osamu Tsukahara

Person

Patents Grantslast 30 patents

Optical recording method and optical recording device

Recording and reproduction control of optical disc, optical disc dr...

Optical disc recording method and optical disc having multiple laye...

Recording method for optimizing an optimal recording power

Optical recording method and optical recorder

Optical recording method and optical recording device

Optical recording medium, optical recording device, and optical rec...

Optical disc recording method and optical disc

Patents Applicationslast 30 patents

OPTICAL RECORDING METHOD AND OPTICAL RECORDING DEVICE

OPTICAL DISC RECORDING METHOD AND OPTICAL DISC

OPTICAL RECORDING MEDIUM, OPTICAL RECORDING DEVICE, AND OPTICAL REC...

OPTICAL DISC RECORDING METHOD AND OPTICAL DISC

Optical Disc, Optical Disc Driving Apparatus, Optical Disc Driving...

Optical Recording Method and Optical Recording Device

Optical disc recording method and optical disc

Optical recording method and optical recorder