Patents by Inventor Masaaki Kasuya

Masaaki Kasuya 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).

  • Method for controlling a mobile IVD system having a plurality of personal stations (PSs)
    Patent number: 5473669
    Abstract: A system and method enables the reception of signals on a moving Personal Station (PS) within an Integrated Voice and Data (IVD) system which integrates sound and data, and comprises an available PBX and LAN. A first Cell Station (CS) registers the LAN identifier of a first PS that is positioned within its own radio cell, and assigns a PBX telephone number to the first PS. Subsequently, calling information which includes a LAN identifier for a second PS and the PBX telephone number assigned to the first PS is broadcast via a LAN. Thereafter, a second CS which registers the LAN identifier of the second PS receives the calling information via a LAN and transfers the information of the second PS, or mobile station, via radio link. The second PS then dials the PBX telephone number included in the calling information. Thus, the link between the first PS and the second PS is connected when the first PS receives the call.
    Type: Grant
    Filed: August 16, 1994
    Date of Patent: December 5, 1995
    Assignee: International Business Machines Corporation
    Inventors: Yoshihisa Kanada, Yoshihiko Terashita, Masaaki Kasuya, Yukari Katoh
  • Catalysts for demetallization treatment of _hydrocarbons supported on sepiolite
    Patent number: 4196102
    Abstract: This invention relates to a catalyst for hydrotreatment of hydrocarbons comprising one or more of metals selected from the group consisting of transition metals and metals of group IIb of the periodic table supported on sepiolite. More particularly it relates to a catalyst effective in the selective demetallization treatment of hydrocarbons.
    Type: Grant
    Filed: May 19, 1978
    Date of Patent: April 1, 1980
    Assignee: Chiyoda Chemical Engineering & Construction Co., Ltd.
    Inventors: Masayoshi Inooka, Motoyoshi Wakabayashi, Masatoshi Matsuda, Masaaki Kasuya, Yoshihoro Ohguchi, Munekazu Nakamura, Tatsuo Morimoto
  • Demetallation of hydrocarbons with catalysts supported on sepiolite
    Patent number: 4152250
    Abstract: This invention relates to a catalyst for hydrotreatment of hydrocarbons comprising one or more of metals selected from the group consisting of transition metals and metals of group IIb of the periodic table supported on sepiolite. More particularly it relates to a catalyst effective in the selective demetallization treatment of hydrocarbons.
    Type: Grant
    Filed: June 15, 1977
    Date of Patent: May 1, 1979
    Assignee: Chiyoda Chemical Engineering & Construction
    Inventors: Masayoshi Inooka, Motoyoshi Wakabayashi, Masatoshi Matsuda, Masaaki Kasuya, Yoshihiro Ohguchi, Munekazu Nakamura, Tatsuo Morimoto
  • Catalysts for demetallization treatment of hydrocarbons supported on sepiolite
    Patent number: RE31036
    Abstract: This invention relates to a catalyst for hydrotreatment of hydrocarbons comprising one or more of metals selected from the group consisting of transition metals and metals of group IIb of the periodic table supported on sepiolite. More particularly it relates to a catalyst effective in the selective demetallization treatment of hydrocarbons.
    Type: Grant
    Filed: November 25, 1980
    Date of Patent: September 21, 1982
    Assignee: Chiyoda Chemical Engineering and Construction Co., Ltd.
    Inventors: Masayoshi Inooka, Motoyoshi Wakabayashi, Masatoshi Matsuda, Masaaki Kasuya, Munekazu Nakamura, Tatsuo Morimoto