Akira Kisoda

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Moriguchi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic recording medium
- Patent number 5,503,922
- Issue date Apr 2, 1996
- Matsushita Electric Industrial Co., Ltd.
- Yukihiro Shimasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium having a magnetic layer containing hexago...
- Patent number 5,503,911
- Issue date Apr 2, 1996
- Matsushita Electric Industrial Co., Ltd.
- Nobuyuki Aoki
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for producing magnetic coating composition and magnetic reco...
- Patent number 5,234,614
- Issue date Aug 10, 1993
- Matsushita Electric Industrial Co., Ltd.
- Kazunori Sakamoto
- 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