Patents by Inventor Kazuki Okawachi

Kazuki Okawachi has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • WATER-CONTAINING LUBRICATING FILM AGENT, SURFACE TREATED METALLIC MATERIAL, AND METHOD FOR FORMING WATER-CONTAINING LUBRICATING FILM OF METALLIC MATERIAL
    Publication number: 20180155651
    Abstract: A water-containing lubricant coating agent, used in metal plastic working, includes a water content of 3 to 50 mass %, at least one lipophilic lubricating component (A) and/or at least one solid lubricant (B) with cleavability dispersed in water, and at least one water-soluble lubricating component (C) selected from fatty acid components having 12 to 20 carbon atoms; wherein a mass ratio of (C)/[(A)+(B)]=0.05 to 0.5.
    Type: Application
    Filed: March 24, 2016
    Publication date: June 7, 2018
    Applicant: NIHON PARKERIZING CO., LTD.
    Inventors: Kenichiro Oshita, Kazuki Okawachi, Shinobu Komiyama