Patents by Inventor Kazuo Kuroichi

Kazuo Kuroichi 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).

  • Synchrotron radiation source with beam stabilizers
    Patent number: 5177448
    Abstract: An industrial compact synchrotron radiation source includes, for the purpose of prolonging lifetime of a charged particle beam, beam absorbers made of a material having a low photodesorption yield and disposed inside a bending section/vacuum chamber at at least positions upon which the synchrotron radiation is irradiated, and electrically conductive beam stabilizers disposed at positions inside the bending section/vacuum chamber which are distant by a predetermined distance from an orbit of the charged particle beam toward the outer circumferential wall of the bending section/vacuum chamber.
    Type: Grant
    Filed: November 21, 1990
    Date of Patent: January 5, 1993
    Assignees: Hitachi, Ltd., Nippon Telegraph and Telephone Corporation, Hitachi Service Engineering Co., Ltd.
    Inventors: Takashi Ikeguchi, Manabu Matsumoto, Shinjiroo Ueda, Tadasi Sonobe, Toru Murashita, Satoshi Ido, Kazuo Kuroichi, Akinori Shibayama