Company Filing History:
2 out of 11 
1 out of 274 Years Active: 1994-2007
Title: Masanobu Nishikawa: Innovator in Carbon-Phenol Resin Technologies
Introduction
Masanobu Nishikawa is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of materials science, particularly in the development of advanced resin compounds. With a total of two patents to his name, Nishikawa's work focuses on enhancing the properties of resin materials for various applications.
Latest Patents
Nishikawa's latest patents include a carbon-phenol resin molding compound and an electromagnetic wave shielding material. The carbon-phenol resin molding compound is designed to produce molded articles with high electrical and thermal conductivities, as well as excellent mechanical strength. This compound is created by reacting phenol with an aldehyde in the presence of a catalyst, while incorporating a carbon powder at a concentration of 75 wt % or more. The catalyst used can be selected from tertiary amines, carbonates, hydroxides, and oxides of alkali metals or alkaline earth metals.
The electromagnetic wave shielding material comprises a composite carbon-resin compound, which is formed by the polymerization of a resin material mixed with carbon powder. This innovative compound features carbon powder that is uniformly dispersed within the resin, providing superior electromagnetic wave shielding effects along with good fire resistance. The resin can be phenol, melamine, furan, or similar materials, with the carbon powder content recommended to be at least 40%
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