Patents by Inventor Makoto Nanishi

Makoto Nanishi 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).

  • High strength high toughness mo alloy worked material and method for production tehreof
    Publication number: 20060048866
    Abstract: The present invention provides a worked molybdenum-alloy material that can be used at higher temperatures than at least temperatures at which known TZM alloys are used. A worked molybdenum-alloy material having high strength and high toughness includes at least one of carbide particles, oxide particles, and boride particles and fine nitride particles dispersed by internal nitriding of an untreated worked molybdenum-alloy material in which a nitride-forming-metal element is dissolved to form a solid solution in a molybdenum matrix and at least one of carbide particles, oxide particles, and boride particles is precipitated and dispersed.
    Type: Application
    Filed: March 27, 2003
    Publication date: March 9, 2006
    Inventors: Jun Takada, Masahiro Nagae, Makoto Nanishi, Tomohiro Takida, Tetsushi Hoshika