Patents by Inventor Masaru TOBO

Masaru TOBO 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).

  • HOT-PRESSING DEVICE
    Publication number: 20200206987
    Abstract: A hot-pressing device includes at least one mold having a molding surface; and at least one mold holder, wherein the hot-pressing device further comprises a refrigerant supply groove provided so as to horizontally extend to at least a mold side or a mold holder side in a contact surface between the at least one mold and the at least one mold holder; and at least one refrigerant supply path opened in corresponding at least one opening disposed on the molding surface, the refrigerant supply path communicating with the refrigerant supply groove and being provided in the inside of the at least one mold so as to extend vertically.
    Type: Application
    Filed: November 27, 2019
    Publication date: July 2, 2020
    Applicant: MAZDA MOTOR CORPORATION
    Inventors: Takeshi MATSUDA, Masaru TOBO, Yuri TAKAHASHI, Kenji NAKAMURA, Yoshihide HIRAO, Chie OKAWA, Seiji INOUE, Naoyuki IRIE