Tomiharu Hosaka

Person

Yawata-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical information recording medium
- Patent number 8,012,559
- Issue date Sep 6, 2011
- Panasonic Corporation
- Hideo Kusada
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information recording medium and optical information record...
- Patent number 7,636,295
- Issue date Dec 22, 2009
- Panasonic Corporation
- Tomiharu Hosaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk and optical disk drive
- Patent number 6,633,534
- Issue date Oct 14, 2003
- Matsushita Electric Industrial Co., Ltd.
- Yoshihiro Tosaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Metal-containing azo compound and optical recording media
- Patent number 6,551,682
- Issue date Apr 22, 2003
- Matsushita Electric Industrial Co., Ltd.
- Yoshihiro Tosaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording medium and its substrate
- Patent number 6,287,660
- Issue date Sep 11, 2001
- Matsushita Electric Industrial Co., Ltd.
- Tomiharu Hosaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for producing magnetic recording medium
- Patent number 4,808,437
- Issue date Feb 28, 1989
- Matsushita Electric Industrial Co., Ltd.
- Akira Kisoda
- G11 - INFORMATION STORAGE
Information Patent Grant
Flexible thermosensitive wire having a barrier layer for dry-cleani...
- Patent number 4,792,663
- Issue date Dec 20, 1988
- Matsushita Electric Industrial Co., Ltd.
- Yoshio Kishimoto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Temperature sensitive polymer compositions
- Patent number 4,617,356
- Issue date Oct 14, 1986
- Matsushita Electric Industrial Co., Ltd.
- Tomiharu Hosaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Temperature sensitive polymer compositions
- Patent number 4,603,179
- Issue date Jul 29, 1986
- Matsushita Electric Industrial Co., Ltd.
- Tomiharu Hosaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Anion-doped polymers of five-membered oxygen family heterocyclic co...
- Patent number 4,582,587
- Issue date Apr 15, 1986
- Matsushita Electric Industrial Co.
- Shu Hotta
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Octahydrotetracyanoquinodimethane and derivatives thereof
- Patent number 4,510,089
- Issue date Apr 9, 1985
- Matsushita Electric Industrial Company, Limited
- Shu Hotta
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Anion-doped polymers of five-membered oxygen family heterocyclic co...
- Patent number 4,501,686
- Issue date Feb 26, 1985
- Matsushita Electric Industrial Co., Ltd.
- Shu Hotta
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Tetracyanoanthraquinodimethane compounds
- Patent number 4,500,459
- Issue date Feb 19, 1985
- Matsushita Electric Industrial Co., Ltd.
- Shu Hotta
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of 11,11,12,12-tetracyano-9,10-anthraqui...
- Patent number 4,478,753
- Issue date Oct 23, 1984
- Matsushita Electric Industrial Co., Ltd.
- Shu Hotta
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Functional electric devices
- Patent number 4,426,546
- Issue date Jan 17, 1984
- Matsushita Electric Industrial Company, Limited
- Shu Hotta
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL INFORMATION RECORDING MEDIUM
- Publication number 20090317581
- Publication date Dec 24, 2009
- Hideo Kusada
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL INFORMATION RECORDING METHOD, OPTICAL INFORMATION RECORDING...
- Publication number 20090067308
- Publication date Mar 12, 2009
- PANASONIC CORPORATION
- Kenji Narumi
- G11 - INFORMATION STORAGE
Information Patent Application
Optical Information Recording Medium and Method for Recording to th...
- Publication number 20080285417
- Publication date Nov 20, 2008
- Hideo Kusada
- G11 - INFORMATION STORAGE
Information Patent Application
Optical information recording medium and optical information record...
- Publication number 20060182010
- Publication date Aug 17, 2006
- Tomiharu Hosaka
- G11 - INFORMATION STORAGE
Information Patent Application
Optical information recording method, optical information recording...
- Publication number 20050213464
- Publication date Sep 29, 2005
- Matsushita Electric Industrial Co., Ltd.
- Kenji Narumi
- G11 - INFORMATION STORAGE

Tomiharu Hosaka

Person

Patents Grantslast 30 patents

Optical information recording medium

Optical information recording medium and optical information record...

Optical disk and optical disk drive

Metal-containing azo compound and optical recording media

Optical recording medium and its substrate

Method for producing magnetic recording medium

Flexible thermosensitive wire having a barrier layer for dry-cleani...

Temperature sensitive polymer compositions

Temperature sensitive polymer compositions

Anion-doped polymers of five-membered oxygen family heterocyclic co...

Octahydrotetracyanoquinodimethane and derivatives thereof

Anion-doped polymers of five-membered oxygen family heterocyclic co...

Tetracyanoanthraquinodimethane compounds

Process for the production of 11,11,12,12-tetracyano-9,10-anthraqui...

Functional electric devices

Patents Applicationslast 30 patents

OPTICAL INFORMATION RECORDING MEDIUM

OPTICAL INFORMATION RECORDING METHOD, OPTICAL INFORMATION RECORDING...

Optical Information Recording Medium and Method for Recording to th...

Optical information recording medium and optical information record...

Optical information recording method, optical information recording...