Kiyoshi Kobata

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic recording medium
- Patent number 6,037,037
- Issue date Mar 14, 2000
- Matsushita Electric Industrial Co., Ltd.
- Kazunori Kubota
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium
- Patent number 5,811,179
- Issue date Sep 22, 1998
- Matsushita Electric Industrial Co., Ltd.
- Kazunori Sakamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape cassette having a minimized clamp set
- Patent number 5,701,225
- Issue date Dec 23, 1997
- Matsushita Electric Industrial Co., Ltd.
- Hideki Okumura
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape cassette with resiliently mounted tape cleaner
- Patent number 5,355,271
- Issue date Oct 11, 1994
- Matsushita Electric Industrial Co., Ltd.
- Masaru Watanabe
- G11 - INFORMATION STORAGE
Information Patent Grant
Flexible recording medium tensioning magnetic recording head
- Patent number 4,809,105
- Issue date Feb 28, 1989
- Matsushita Electric Industrial Co., Ltd.
- Kiyokazu Imanishi
- G11 - INFORMATION STORAGE