Academic literature

#Presentation at the Japan Institute of Metals and Materials

Posted in the “Materia” (Vol. 50, No. 3) bulletin issued by the Japan Institute of Metals and Materials: “Development of fine precipitation dispersion stainless steel plate for high-pressure combustion cylinder head gasket (NAR-301L HSX)”


#Presentation at the Society of Automotive Engineers (SAE)

“Method of evaluating the durability of metal head gaskets as a single unit”
“Development of Compound Coating to Reduce Permeation of Chloride Ions in Salt Water for Hexavalent-Chromium-Free Metal Gaskets for PWC Engines” 2008-32-0047(SAE) / 20084747(JSAE)

※As a parts manufacturer, we cooperate with automobile manufacturers and employ the evaluation method for  the development of technology and products.


#Patents

・53 patents in Japan
  (14 patents of materials and 39 patents of products)
・65 patents overseas
  (36 patents of materials and 29 patents of products)
  in 17 countries

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