Patents by Inventor Keiko Miyamoto

Keiko Miyamoto 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: 8980322
    Abstract: The present invention provides a controlled release composition showing release of an active ingredient (proton pump inhibitor) controlled in two or more steps at different release rates, which contains 1) a release-controlled part A capable of controlling release of the active ingredient to occur at a predetermined rate, 2) a release-controlled part B capable of controlling release of the active ingredient to occur at a predetermined rate lower than the release rate of the release-controlled part A, and where necessary, 3) a release-controlled part C capable of controlling release of the active ingredient to occur at a predetermined rate faster than the release rate of the release-controlled part B, wherein the release of the active ingredient from the release-controlled part B precedes the release of the active ingredient from the release-controlled part A (when release-controlled part C is contained, the release of the active ingredient from the release-controlled part C precedes the release of the active
    Type: Grant
    Filed: March 16, 2004
    Date of Patent: March 17, 2015
    Assignee: Takeda Pharmaceutical Company Limited
    Inventors: Naoki Nagahara, Keiko Miyamoto, Yohko Akiyama
  • Publication number: 20060177509
    Abstract: The present invention provides a controlled release composition showing release of an active ingredient (proton pump inhibitor) controlled in two or more steps at different release rates, which contains 1) a release-controlled part A capable of controlling release of the active ingredient to occur at a predetermined rate, 2) a release-controlled part B capable of controlling release of the active ingredient to occur at a predetermined rate lower than the release rate of the release-controlled part A, and where necessary, 3) a release-controlled part C capable of controlling release of the active ingredient to occur at a predetermined rate faster than the release rate of the release-controlled part B, wherein the release of the active ingredient from the release-controlled part B precedes the release of the active ingredient from the release-controlled part A (when release-controlled part C is contained, the release of the active ingredient from the release-controlled part C precedes the release of the active
    Type: Application
    Filed: March 16, 2004
    Publication date: August 10, 2006
    Inventors: Naoki Nagahara, Keiko Miyamoto, Yohko Akiyama
  • Patent number: 5010605
    Abstract: A body massaging apparatus of a circulated water current type to be used for lean figure beauty, comprises bathtub for storing therein water and accomodating therein at least one patient in a state close to a lying attitude with the face upward. The bathtub is formed with an inlet opening for introducing the water into the bathtub and an outlet opening for discharging the water from the bathtub. The inlet opening is positioned to confront the back of the patient's body, while the outlet opening is positioned opposite to the inlet opening. A circulating conduit for circulating the water through the bathub is disposed outside of the bathtub and connects the outlet opening with the inlet opening.
    Type: Grant
    Filed: April 10, 1989
    Date of Patent: April 30, 1991
    Assignee: Ricoh Company, Ltd.
    Inventors: Toshio Shiina, Keiko Miyamoto, Kouji Izumi, Yasuro Hayashi, Yonenobu Karasawa, Satoru Uematsu, Naoki Sei
  • Patent number: D716527
    Type: Grant
    Filed: April 22, 2011
    Date of Patent: November 4, 2014
    Inventor: Audrey Keiko Miyamoto