Patents by Inventor Shinichi Aoyagi

Shinichi Aoyagi 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).

  • SELECTIVE INHIBITOR OF EXON 20 INSERTION MUTANT EGFR
    Publication number: 20240148734
    Abstract: An antitumor agent comprising a compound selected from the group consisting of Compounds A to D described in the specification, or a salt thereof, for treating a malignant tumor patient expressing EGFR having exon 20 insertion mutation.
    Type: Application
    Filed: November 17, 2023
    Publication date: May 9, 2024
    Applicant: Taiho Pharmaceutical Co., Ltd.
    Inventors: Kazutaka Miyadera, Yoshimi Aoyagi, Shinichi Hasako
  • Process for producing sporangia of , control agent, and controlling method
    Patent number: 7319028
    Abstract: The present invention provides a process for efficiently producing sporangia of Bacillus popilliae containing spores and parasporal bodies having controlling effects on Scarabaeidae insects, and a control agent and controlling method for Scarabaeidae insects obtained by said production process. In a process for producing sporangia of Bacillus popilliae containing spores and parasporal bodies by culturing Bacillus popilliae in a medium containing an adsorbent, the medium contains 0.2-4.0% by weight of glutamic acid.
    Type: Grant
    Filed: December 9, 2003
    Date of Patent: January 15, 2008
    Assignees: Dainippon Ink and Chemicals, Inc., Chiba Prefectural Government
    Inventors: Gaku Ehara, Masaharu Kimura, Hideji Nishihashi, Tomoko Yokoyama, Makoto Hasegawa, Masao Tanaka, Azusa Fujiie, Shinichi Aoyagi
  • Process for producing sporangia of Bacillus popilliae, control agent, and controlling method
    Publication number: 20050123518
    Abstract: The present invention provides a process for efficiently producing sporangia of Bacillus popilliae containing spores and parasporal bodies having controlling effects on Scarabaeidae insects, and a control agent and controlling method for Scarabaeidae insects obtained by said production process. In a process for producing sporangia of Bacillus popilliae containing spores and parasporal bodies by culturing Bacillus popilliae in a medium containing an adsorbent, the medium contains 0.2-4.0% by weight of glutamic acid.
    Type: Application
    Filed: December 9, 2003
    Publication date: June 9, 2005
    Inventors: Gaku Ehara, Masaharu Kimura, Hideji Nishihashi, Tomoko Yokoyama, Makoto Hasegawa, Masao Tanaka, Azusa Fujiie, Shinichi Aoyagi
  • Point-to-multipoint optical transmission system
    Patent number: 5539564
    Abstract: A point-to-multipoint communication system is presented to enable a reliable, high quality communication using multiplexed optical signals between a central office equipment and a plurality of subscriber's equipment. The system is provided with a plurality of office transceivers in the central office equipment, and the each of the subscribers is provided with at least one subscriber transceiver. The system is designed so that a redundancy system is built-in by providing one of either the office transceivers, a plurality of subscriber's transceivers or the optical connection device, to connect the two sets of transceivers at all times. One of these redundancy systems provides an operating connection between each of the office transmitters which are connected to the office transceivers and each of the subscriber transmitters which are connected to the subscriber transceivers.
    Type: Grant
    Filed: September 21, 1994
    Date of Patent: July 23, 1996
    Assignee: Nippon Telegraph and Telephone Corporation
    Inventors: Kiyomi Kumozaki, Seiichi Yamano, Noriki Miki, Ryuichi Watanabe, Shinichi Aoyagi, Yasuyuki Okumura, Yoshihiro Takigawa