Shinichi Murakami

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Kamkura, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical recording medium and production thereof
- Patent number 5,486,396
- Issue date Jan 23, 1996
- Mitsui Toatsu Chemicals, Incorporated
- Tadahiko Mizukuki
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Optical recording medium and production thereof
- Patent number 5,424,102
- Issue date Jun 13, 1995
- Mitsui Toatsu Chemicals, Inc.
- Tadahiko Mizukuki
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Optical recording medium and recording method
- Patent number 5,391,461
- Issue date Feb 21, 1995
- Mitsui Toatsu Chemicals, Inc.
- Tadashi Koike
- G11 - INFORMATION STORAGE