Makoto Yamamoto

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Hiratsuka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polycarbonate resin composition
- Patent number 5,187,227
- Issue date Feb 16, 1993
- Nippon Zeon Co., Ltd.
- Isao Tera
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Magnetic recording medium
- Patent number 4,784,913
- Issue date Nov 15, 1988
- Nippon Zeon Co., Ltd.
- Katsuya Nakamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic paint for magnetic recording media
- Patent number 4,707,411
- Issue date Nov 17, 1987
- Nippon Zeon Co., Ltd.
- Akira Nakayama
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Electron-beam reactive magnetic coating composition for magnetic re...
- Patent number 4,600,521
- Issue date Jul 15, 1986
- Nippon Zeon Co., Ltd.
- Eitaro Nakamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic paint for magnetic recording media
- Patent number 4,594,174
- Issue date Jun 10, 1986
- Nippon Zeon Co., Ltd.
- Akira Nakayama
- G11 - INFORMATION STORAGE
Information Patent Grant
Process for producing vinyl chloride polymers in a coated reactor a...
- Patent number 4,460,753
- Issue date Jul 17, 1984
- Nippon Zeon Co. Ltd.
- Makoto Yamamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...