Kimio Ozawa

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Hino, JP

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic recording medium
- Patent number 5,998,001
- Issue date Dec 7, 1999
- Konica Corporation
- Masaru Iwagaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Magnetic recording medium comprising a conductive underlayer contai...
- Patent number 5,354,610
- Issue date Oct 11, 1994
- Konica Corporation
- Kimio Ozawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disc assembly comprising a disc having a magnetic layer wi...
- Patent number 5,164,239
- Issue date Nov 17, 1992
- Konica Corporation
- Kimio Ozawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...