Hideomi Watanabe

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Magnetic recording medium having a carbon protective layer and a fl...
- Patent number 5,612,134
- Issue date Mar 18, 1997
- Fuji Photo Film Co., Ltd.
- Tsutomu Okita
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium having a cobalt thin film magnetic layer,...
- Patent number 5,567,524
- Issue date Oct 22, 1996
- Fuji Photo Film Co., Ltd.
- Toshio Ishida
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium having a lubricant layer of a fluoroalkyl...
- Patent number 5,395,696
- Issue date Mar 7, 1995
- Fuji Photo Film Co., Ltd.
- Toshio Ishida
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium having ferromagnetic powder, a binder con...
- Patent number 5,258,231
- Issue date Nov 2, 1993
- Fuji Photo Film Co., Ltd.
- Tsutomu Okita
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium having multiple magnetic layers with spec...
- Patent number 5,244,736
- Issue date Sep 14, 1993
- Fuji Photo Film Co., Ltd.
- Hiroshi Hashimoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium wherein the magnetic layer has as the bin...
- Patent number 5,153,071
- Issue date Oct 6, 1992
- Fuji Photo Film Co., Ltd.
- Hideomi Watanabe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Magnetic recording medium having a backcoat layer comprising non-ma...
- Patent number 5,098,783
- Issue date Mar 24, 1992
- Fuji Photo Film Co., Ltd.
- Hideomi Watanabe
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium containing magnetic particles surface tre...
- Patent number 5,082,733
- Issue date Jan 21, 1992
- Fuji Photo Film Co., Ltd.
- Hideomi Watanabe
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium in which the magnetic layer contains a vi...
- Patent number 5,068,145
- Issue date Nov 26, 1991
- Fuji Photo Film Co., Ltd.
- Hideomi Watanabe
- G11 - INFORMATION STORAGE
Information Patent Grant
Process for producing a magnetic recording medium
- Patent number 5,045,351
- Issue date Sep 3, 1991
- Fuji Photo Film Co., Ltd.
- Tsutomu Okita
- G11 - INFORMATION STORAGE
Information Patent Grant
Process of producing magnetic recording medium
- Patent number 5,030,481
- Issue date Jul 9, 1991
- Fuji Photo Film Co., Ltd.
- Hiroshi Hashimoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium having a binder comprising a copolymer wh...
- Patent number 5,024,892
- Issue date Jun 18, 1991
- Fuji Photo Film Co., Ltd.
- Hideomi Watanabe
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium
- Patent number 4,886,703
- Issue date Dec 12, 1989
- Fuji Photo Film Co., Ltd.
- Kazuo Hasumi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium and method of preparing
- Patent number 4,686,149
- Issue date Aug 11, 1987
- Fuji Photo Film Co., Ltd.
- Masashi Aonuma
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium with titanate coupling agent
- Patent number 4,444,850
- Issue date Apr 24, 1984
- Fuji Photo Film Co., Ltd.
- Akihiro Matsufuji
- G11 - INFORMATION STORAGE

Hideomi Watanabe

Person

Patents Grantslast 30 patents

Magnetic recording medium having a carbon protective layer and a fl...

Magnetic recording medium having a cobalt thin film magnetic layer,...

Magnetic recording medium having a lubricant layer of a fluoroalkyl...

Magnetic recording medium having ferromagnetic powder, a binder con...

Magnetic recording medium having multiple magnetic layers with spec...

Magnetic recording medium wherein the magnetic layer has as the bin...

Magnetic recording medium having a backcoat layer comprising non-ma...

Magnetic recording medium containing magnetic particles surface tre...

Magnetic recording medium in which the magnetic layer contains a vi...

Process for producing a magnetic recording medium

Process of producing magnetic recording medium

Magnetic recording medium having a binder comprising a copolymer wh...

Magnetic recording medium

Magnetic recording medium and method of preparing

Magnetic recording medium with titanate coupling agent