Patents by Inventor Takayuki TOKOROYAMA

Takayuki TOKOROYAMA 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).

  • STEAM TURBINE MEMBER
    Publication number: 20220213805
    Abstract: A steam turbine member suppresses scale adhesion without impairing corrosion resistance performance and the like of a turbine. There is provided a steam turbine member having a deposited amorphous carbon film provided in an area on a base material at which scale deposition easily occurs, a steam turbine including the same, and a method for producing the steam turbine member.
    Type: Application
    Filed: March 22, 2022
    Publication date: July 7, 2022
    Applicants: FUJI ELECTRIC CO., LTD., National University Corporation Tokai National Higher Education and Research System
    Inventors: Yuya NAKASHIMA, Noritsugu UMEHARA, Takaaki MIYACHI, Motoyuki MURASHIMA, Woo-Young LEE, Takayuki TOKOROYAMA, Hiroyuki KOUSAKA, Miyu FURUHASHI
  • Entry Sheet For Cutting Fiber Reinforced Composite Material Or Metal, And Cutting Method For Cutting Fiber Reinforced Material Or Metal
    Publication number: 20190061017
    Abstract: An entry sheet of the present invention is used in cutting a fiber reinforced composite material and/or a metal. Moreover, in a cutting method of the present invention, cutting of a fiber reinforced composite material and/or a metal is performed using the entry sheet.
    Type: Application
    Filed: October 24, 2018
    Publication date: February 28, 2019
    Inventors: Noritsugu Umehara, Takayuki Tokoroyama, Yousuke Matsuyama, Shigeru Horie, Takuya Hasaki
  • ENTRY SHEET FOR CUTTING FIBER REINFORCED COMPOSITE MATERIAL OR METAL, AND CUTTING METHOD FOR CUTTING FIBER REINFORCED MATERIAL OR METAL
    Publication number: 20160045961
    Abstract: An entry sheet of the present invention is used in cutting a fiber reinforced composite material and/or a metal. Moreover, in a cutting method of the present invention, cutting of a fiber reinforced composite material and/or a metal is performed using the entry sheet.
    Type: Application
    Filed: March 27, 2014
    Publication date: February 18, 2016
    Inventors: Noritsugu Umehara, Takayuki Tokoroyama, Yousuke Matsuyama, Takuya Hasaki
  • SLIDING MEMBER AND MANUFACTURING METHOD THEREOF
    Publication number: 20140286598
    Abstract: A sliding member is integrally formed of fluororesin as a whole, and a sliding surface to be slid with a slid member is made hydrophilic. A manufacturing method includes a step of exposing the sliding surface 2 of the sliding member 1 to water plasma 7 generated by Ar gas and vaporized water as raw materials and making the sliding surface 2 hydrophilic.
    Type: Application
    Filed: March 14, 2014
    Publication date: September 25, 2014
    Applicants: NATIONAL UNIVERSITY CORPORATION NAGOYA UNIVERSITY, JTEKT CORPORATION
    Inventors: Masahiro SUZUKI, Toshiyuki SAITO, Noritsugu UMEHARA, Shingo KAWARA, Takayuki TOKOROYAMA, Hiroyuki KOUSAKA