Patents by Inventor Tooru Kuzuhara

Tooru Kuzuhara 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).

  • Metal-casting method and apparatus, casting system and cast-forging system
    Publication number: 20020170700
    Abstract: [Purpose] To provide, in relation to casting of materials to be subjected to plastic working such as cold forging, hot forging, enclosed forging, rolling, extrusion, and roll-forming of metals, including nonferrous metals, such as aluminum and magnesium (inclusive of respective alloys), and ferrous metals (i.e., iron and steel) or to direct casting of products (i.e.
    Type: Application
    Filed: April 30, 2002
    Publication date: November 21, 2002
    Inventors: Shigeru Yanagimoto, Masashi Fukuda, Tomoo Uchida, Kunio Hirano, Takafumi Nakahara, Tooru Kuzuhara