Masaaki Katayama

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Odawara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Soft magnetic thin film, method for preparing same and magnetic head
- Patent number 6,238,492
- Issue date May 29, 2001
- Fuji Photo Film Co., Ltd.
- Kanji Nakanishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for preparing a magnetic thin film
- Patent number 6,183,568
- Issue date Feb 6, 2001
- Fuji Photo Film Co., Ltd.
- Kanji Nakanishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Soft magnetic thin film, method for preparing same and magnetic head
- Patent number 5,772,797
- Issue date Jun 30, 1998
- Fuji Photo Film Co., Ltd.
- Kanji Nakanishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for preparing same and magnetic head
- Patent number 5,421,915
- Issue date Jun 6, 1995
- Fuji Photo Film Co., Ltd.
- Kanji Nakanishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Soft magnetic thin film, method for preparing same and magnetic head
- Patent number 5,117,321
- Issue date May 26, 1992
- Fuji Photo Film Co., Ltd.
- Kanji Nakanishi
- G11 - INFORMATION STORAGE