Patents by Inventor Teruhiro Enami

Teruhiro Enami 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).

  • Cutting tool and method and apparatus for manufacturing the same
    Patent number: 9415466
    Abstract: Provided is a technology for manufacturing cutting tools that is capable of providing cutting tools that have a cut surface whose surface is uniformly smooth and that have a stable performance.
    Type: Grant
    Filed: September 16, 2011
    Date of Patent: August 16, 2016
    Assignees: SUMITOMO ELECTRIC INDUSTRIES, LTD., SUMITOMO ELECTRIC HARDMETAL CORP.
    Inventors: Kazuo Nakamae, Hiroyuki Murase, Katsuko Yamamoto, Mamoru Ono, Katsuyuki Tanaka, Toshimitsu Sakata, Teruhiro Enami, Yutaka Kobayashi
  • Joined product
    Patent number: 9308707
    Abstract: A joined product has a cemented carbide sintered compact serving as a first material to be joined and a cBN sintered compact serving as a second material to be joined, wherein: the first material to be joined and the second material to be joined are joined together via a joining material disposed therebetween and containing titanium (Ti); and a titanium nitride (TiN) compound layer having a thickness of 10-300 nm is produced at an interface between the second material to be joined and the joining material.
    Type: Grant
    Filed: November 22, 2011
    Date of Patent: April 12, 2016
    Assignees: Sumitomo Electric Industries, Ltd., Sumitomo Electric Hardmetal Corp., National Institute of Advanced Industrial Science and Technology
    Inventors: Tomoyuki Ishida, Hideki Moriguchi, Takeru Nakashima, Satoru Kukino, Shinichiro Yurugi, Teruhiro Enami, Katsumi Okamura, Yusuke Matsuda, Koji Sano, Keizo Kobayashi, Kimihiro Ozaki
  • CUTTING TOOL AND METHOD AND APPARATUS FOR MANUFACTURING THE SAME
    Publication number: 20140054275
    Abstract: Provided is a technology for manufacturing cutting tools that is capable of providing cutting tools that have a cut surface whose surface is uniformly smooth and that have a stable performance.
    Type: Application
    Filed: September 16, 2011
    Publication date: February 27, 2014
    Applicants: SUMITOMO ELECTRIC HARDMETAL CORP, SUMITOMO ELECTRIC INDUSTRIES, LTD.
    Inventors: Kazuo Nakamae, Hiroyuki Murase, Katsuko Yamamoto, Mamoru Ono, Katsuyuki Tanaka, Toshimitsu Sakata, Teruhiro Enami, Yutaka Kobayashi
  • JOINED PRODUCT
    Publication number: 20130236240
    Abstract: The present joined product is a joined product with a cemented carbide sintered compact serving as a first material to be joined and a cBN sintered compact serving as a second material to be joined, wherein: the first material to be joined and the second material to be joined are joined together via a joining material disposed therebetween and containing titanium (Ti); and a titanium nitride (TiN) compound layer having a thickness of 10-300 nm is produced at an interface between the second material to be joined and the joining material.
    Type: Application
    Filed: November 22, 2011
    Publication date: September 12, 2013
    Applicants: SUMITOMO ELECTRIC INDUSTRIES, LTD., NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY, SUMITOMO ELECTRIC HARDMETAL CORP.
    Inventors: Tomoyuki Ishida, Hideki Moriguchi, Takeru Nakashima, Satoru Kukino, Shinichiro Yurugi, Teruhiro Enami, Katsumi Okamura, Yusuke Matsuda, Koji Sano, Keizo Kobayashi, Kimihiro Ozaki