Setsuko Kawahara

Person

Hino, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Magnetic recording medium
- Patent number 5,496,614
- Issue date Mar 5, 1996
- Konica Corporation
- Yasushi Nakano
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium
- Patent number 5,482,762
- Issue date Jan 9, 1996
- Konica Corporation
- Setsuko Kawahara
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium
- Patent number 5,336,559
- Issue date Aug 9, 1994
- Konica Corporation
- Hiroaki Yamagishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium
- Patent number 5,188,907
- Issue date Feb 23, 1993
- Konica Corporation
- Setsuko Kawahara
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium and manufacturing method thereof
- Patent number 5,151,323
- Issue date Sep 29, 1992
- Konica Corporation
- Setsuko Kawahara
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium containing a specified ferromagnetic powd...
- Patent number 5,116,683
- Issue date May 26, 1992
- Konica Corporation
- Noboru Koyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Magnetic recording medium containing a copolymer having an anionic...
- Patent number 5,098,785
- Issue date Mar 24, 1992
- Konica Corporation
- Takafumi Yanagita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Coating apparatus
- Patent number 5,097,792
- Issue date Mar 24, 1992
- Konica Corporation
- Masahiro Umemura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Magnetic recording medium
- Patent number 5,093,192
- Issue date Mar 3, 1992
- Konica Corporation
- Setsuko Kawahara
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium and method of making it
- Patent number 5,093,193
- Issue date Mar 3, 1992
- Konica Corporation
- Noboru Koyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium
- Patent number 5,089,333
- Issue date Feb 18, 1992
- Konica Corporation
- Setsuko Kawahara
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium comprising upper and lower magnetic layers
- Patent number 5,084,335
- Issue date Jan 28, 1992
- Konica Corporation
- Yasushi Nakano
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium
- Patent number 5,051,291
- Issue date Sep 24, 1991
- Konica Corporation
- Setsuko Kawahara
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium
- Patent number 5,035,856
- Issue date Jul 30, 1991
- Konica Corporation
- Noboru Koyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium
- Patent number 5,026,598
- Issue date Jun 25, 1991
- Konica Corporation
- Noboru Koyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium
- Patent number 4,992,330
- Issue date Feb 12, 1991
- Konica Corporation
- Setsuko Kawahara
- G11 - INFORMATION STORAGE

Setsuko Kawahara

Person

Patents Grantslast 30 patents

Magnetic recording medium

Magnetic recording medium

Magnetic recording medium

Magnetic recording medium

Magnetic recording medium and manufacturing method thereof

Magnetic recording medium containing a specified ferromagnetic powd...

Magnetic recording medium containing a copolymer having an anionic...

Coating apparatus

Magnetic recording medium

Magnetic recording medium and method of making it

Magnetic recording medium

Magnetic recording medium comprising upper and lower magnetic layers

Magnetic recording medium

Magnetic recording medium

Magnetic recording medium

Magnetic recording medium