Yukio Hatta

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Minoo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Prepreg of epoxy resin, hardener, and organodialkyurea promotor
- Patent number 6,231,959
- Issue date May 15, 2001
- Matsushita Electric Works, Ltd.
- Yoshihiko Nakamura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for manufacturing prepregs for use as electric insulating m...
- Patent number 5,633,042
- Issue date May 27, 1997
- Matsushita Electric Works, Ltd.
- Yoshihiko Nakamura
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL