Ken'ichi Nakamura

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Iwaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polarized, shaped material of copolymer of vinylidene fluoride
- Patent number 4,543,293
- Issue date Sep 24, 1985
- Kureha Kagaku Kogyo Kabushiki Kaisha
- Ken'ichi Nakamura
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Piezoelectric and pyroelectric polymer film and process for prepari...
- Patent number 4,308,370
- Issue date Dec 29, 1981
- Rikagauku Kenkyusho
- Eiichi Fukada
- H01 - BASIC ELECTRIC ELEMENTS