Patents by Inventor Katsuyuki Hamada

Katsuyuki Hamada 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).

  • Patent number: 9869282
    Abstract: A canister is disposed in an underfloor regions ? which is surrounded by a muffler arranged under a floor panel at a rear end of a vehicle body, a rear differential gear unit arranged under the floor panel at a location adjacent to the muffler in a longitudinal direction of the vehicle body, and a rear suspension member arranged so as to cover the space between the muffler and the rear differential gear unit from the underside of the vehicle body.
    Type: Grant
    Filed: March 9, 2016
    Date of Patent: January 16, 2018
    Assignee: MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA
    Inventors: Masahiro Yamamoto, Katsuyuki Hamada, Kenichi Kunii, Takayuki Sano
  • Publication number: 20160273495
    Abstract: A canister is disposed in an underfloor regions ? which is surrounded by a muffler arranged under a floor panel at a rear end of a vehicle body, a rear differential gear unit arranged under the floor panel at a location adjacent to the muffler in a longitudinal direction of the vehicle body, and a rear suspension member arranged so as to cover the space between the muffler and the rear differential gear unit from the underside of the vehicle body.
    Type: Application
    Filed: March 9, 2016
    Publication date: September 22, 2016
    Applicant: MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA
    Inventors: Masahiro YAMAMOTO, Katsuyuki HAMADA, Kenichi KUNII, Takayuki SANO
  • Patent number: 7321030
    Abstract: A promoter domain of 1816 bp or 441 bp in the upstream side of exon 1B of IAI.3B gene has a specifically high promoter activity in ovarian cancer cells. An adenovirus having this promoter domain inserted in the E1 domain thereof exhibits a specifically high cell proliferation inhibitory effect on ovarian cancer cells. Thus, it is efficacious in gene therapy for ovarian cancer.
    Type: Grant
    Filed: January 30, 2002
    Date of Patent: January 22, 2008
    Assignee: The New Industry Research Organization
    Inventor: Katsuyuki Hamada
  • Publication number: 20070141028
    Abstract: A cancer gene therapeutic drug of the present invention includes a carrier cell to be infected with an oncolytic virus, so as to make the oncolytic virus act on a tumor cell within a living body, wherein the carrier cell is selected from A549 cell, 293 cell, SW626 cell and HT-3 cell, showing a potent antitumor effect. Because of use of such cell line having high antitumor effect both in vitro and in vivo as the carrier cell, the cancer gene therapeutic drug provides more potent antitumor effect in comparison to those of conventional carrier cells.
    Type: Application
    Filed: October 15, 2004
    Publication date: June 21, 2007
    Applicant: THE NEW INDUSTRY RESEARCH ORGANIZATION
    Inventors: Katsuyuki Hamada, Akinobu Goto, Toshiro Shirakawa
  • Publication number: 20070134202
    Abstract: A cancer gene therapeutic drug of the present invention comprises a combination of: a virus for immunological treatment to be administered for inducing a CTL reaction within a living body to administration of a carrier cell; and a carrier cell to be infected with an oncolytic virus before the administration so as to make the oncolytic virus act on a tumor cell within the living body. For example, A549 cell can be used as the carrier cell. Non-proliferative adenovirus inactivated by UV irradiation can be used as the virus for immunological treatment, and a proliferative adenovirus having a tumor-specific promoter can be used as the oncolytic virus, for example.
    Type: Application
    Filed: October 15, 2003
    Publication date: June 14, 2007
    Applicant: THE NEW INDUSTRY RESERCH ORGANIZATION
    Inventors: Katsuyuki Hamada, Akinobu Goto, Toshiro Shirakawa
  • Publication number: 20050031591
    Abstract: A promoter domain of 1816 bp or 441 bp in the upstream side of exon 1B of IAI.3B gene has a specifically high promoter activity in ovarian cancer cells. An adenovirus having this promoter domain inserted in the E1 domain thereof exhibits a specifically high cell proliferation inhibitory effect on ovarian cancer cells. Thus, it is efficacious in gene therapy for ovarian cancer.
    Type: Application
    Filed: January 30, 2002
    Publication date: February 10, 2005
    Inventor: Katsuyuki Hamada
  • Patent number: 6815430
    Abstract: The base sequence for the expression of a therapeutic gene and the medicament for gene therapy are disclosed. There is also disclosed the base sequence for the expression of a therapeutic gene, said sequence being shown in any one of from (a) to (d) and capable of directing the expression of the therapeutic gene specifically to squamous epithelium: (a) the base sequence set forth in SEQ ID NO:1 in the Sequence Listing; (b) the base sequence set forth in SEQ ID NO:18 in the Sequence Listing; (c) the base sequence set forth in SEQ ID NO:17 in the Sequence Listing; and (d) the base sequence set forth in SEQ ID NO:16 in the Sequence Listing. Moreover, there is disclosed the medicament for gene therapy containing a therapeutic gene downstream any of the above-mentioned base sequences, capable of directing the expression of the therapeutic gene specifically to squamous epithelium.
    Type: Grant
    Filed: January 7, 2002
    Date of Patent: November 9, 2004
    Assignee: Hisamitsu Pharmaceutical Co., Inc.
    Inventors: Kazuhiro Yuda, Katsuhiko Akiyama, Takeshi Goto, Katsuyuki Hamada
  • Patent number: 4197555
    Abstract: An electronic device which includes at least one semiconductor chip with at least one circuit element thereon and connection patterns thereon being connected to the circuit element or elements. The connection patterns comprise a lower connection pattern, which is standardized and widely applicable to many kinds of circuits, and an upper connection pattern, which is positioned on the upper side of said lower connection pattern. The upper connection pattern and the lower connection pattern are connected in conformity with the desired circuit to be obtained.
    Type: Grant
    Filed: July 18, 1978
    Date of Patent: April 8, 1980
    Assignee: Fujitsu Limited
    Inventors: Takao Uehara, Takamitsu Tsuchimoto, Katsuyuki Hamada, Hideo Masuzawa, Makoto Mukai
  • Patent number: 4145749
    Abstract: A plurality of logic circuits having log in-out functions are connected in sequence. A clock distribution circuit is connected to each sequential logic circuit via a corresponding one of a plurality of bidirectional lines. A mode designation signal is supplied in common to each sequential logic circuit and the clock distribution circuit. A sequential logic circuit selection signal, which selects one of the sequential logic circuits, is supplied to the clock distribution circuit. A clock signal is supplied from the clock distribution circuit to each sequential logic circuit via the bidirectional lines in the clock mode. Log in data is supplied from the clock distribution circuit to the sequential logic circuit via a specific bidirectional line in accordance with the sequential logic circuit selection signal in the log in mode.
    Type: Grant
    Filed: September 23, 1977
    Date of Patent: March 20, 1979
    Assignee: Fujitsu Limited
    Inventors: Tatsuro Yoshimura, Takamitsu Tsuchimoto, Katsuyuki Hamada