Patents by Inventor Mariko Imai

Mariko Imai 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: 9216201
    Abstract: The present invention provides a composition for regenerating cartilage or treating a cartilage disease containing a monovalent metal salt of alginic acid for which the endotoxin level thereof has been lowered to an extent that does not substantially induce inflammation or fever. As a result, it is possible to provide a composition for regenerating cartilage that improves cartilage regenerative action and ease of application to a cartilage injury lesion, and a composition for treating a cartilage disease, which has the effects of protecting cartilage from mechanical irritation, inhibiting degenerative changes in cartilage caused by wear and inflammation, repairing a cartilage injury lesion, and inhibiting inflammation and pain of joint tissue.
    Type: Grant
    Filed: January 9, 2013
    Date of Patent: December 22, 2015
    Assignees: Mochida Pharmaceutical Co., Ltd., National University Corporation Hokkaido University
    Inventors: Norimasa Iwasaki, Akio Minami, Yasuhiko Kasahara, Tatsuya Igarashi, Daisuke Kawamura, Fumiyoshi Kasahara, Chihiro Miyajima, Nobuo Ohzawa, Mariko Imai
  • Publication number: 20130303614
    Abstract: The present invention relates to a suppressor for increase in postprandial blood glucose level, which contains an ester of EPA or DHA as an active ingredient and is characterized by being administered between meals. The present invention provides a suppressor for increase in blood glucose level which is highly safe and has desired properties including storage stability, particularly a means for preventing postprandial hyperglycemia.
    Type: Application
    Filed: November 8, 2011
    Publication date: November 14, 2013
    Applicants: NIPPON SUISAN KAISHA, LTD., MOCHIDA PHARMACEUTICAL CO., LTD.
    Inventors: Hideo Kanehiro, Mariko Imai
  • Publication number: 20130280252
    Abstract: The present invention is a method for selecting a patient to be given a drug for treating septicemia the mode of action of which is to interrupt toll-like receptor 4-derived intracellular signaling. The provided method comprises a step for measuring sCD14-ST in a blood sample from a subject, a step for comparing the measured value with a cut-off value, and a step for selecting a patient as the patient to be given the drug for the treatment of septicemia when the measured value of the sample of that patient is positive in comparison to the cut-off value. The present invention makes it possible to provide a drug to be given to a specific patient to treat septicemia, the mode of action of which is to interrupt toll-like receptor 4-derived intracellular signaling, and to appropriately select the patient to be given the drug and the administration timing or dose.
    Type: Application
    Filed: January 5, 2012
    Publication date: October 24, 2013
    Applicant: MOCHIDA PHARMACEUTICAL CO., LTD.
    Inventors: Mariko Imai, Kamon Shirakawa
  • Patent number: 8372394
    Abstract: The present invention provides a composition for regenerating cartilage or treating a cartilage disease containing a monovalent metal salt of alginic acid for which the endotoxin level thereof has been lowered to an extent that does not substantially induce inflammation or fever. As a result, it is possible to provide a composition for regenerating cartilage that improves cartilage regenerative action and ease of application to a cartilage injury lesion, and a composition for treating a cartilage disease, which has the effects of protecting cartilage from mechanical irritation, inhibiting degenerative changes in cartilage caused by wear and inflammation, repairing a cartilage injury lesion, and inhibiting inflammation and pain of joint tissue.
    Type: Grant
    Filed: February 21, 2008
    Date of Patent: February 12, 2013
    Assignees: Mochida Pharmaceutical Co., Ltd., National University Corporation Hokkaido University
    Inventors: Norimasa Iwasaki, Akio Minami, Yasuhiko Kasahara, Tatsuya Igarashi, Daisuke Kawamura, Fumiyoshi Kasahara, Chihiro Miyajima, Nobuo Ohzawa, Mariko Imai
  • Patent number: 8367637
    Abstract: The present invention provides compositions and methods for treating a joint disease containing as an active ingredient thereof a monovalent metal salt of alginic acid for which the endotoxin level thereof has been lowered to an extent that does not substantially induce inflammation or fever. As a result, it is possible to provide a composition for treating a joint disease which has the effects of protecting cartilage from mechanical irritation, inhibiting degenerative changes in cartilage caused by wear and inflammation, repairing cartilage injuries, suppressing inflammation and pain of joint tissue, inhibiting degeneration of synovial tissue, and inhibiting osteochondral destruction.
    Type: Grant
    Filed: August 19, 2009
    Date of Patent: February 5, 2013
    Assignees: Mochida Pharmaceutical Co., Ltd., National University Corporation Hokkaido University
    Inventors: Norimasa Iwasaki, Akio Minami, Yasuhiko Kasahara, Tatsuya Igarashi, Daisuke Kawamura, Nobuo Ohzawa, Mariko Imai
  • Publication number: 20100048506
    Abstract: The present invention provides compositions and methods for treating a joint disease containing as an active ingredient thereof a monovalent metal salt of alginic acid for which the endotoxin level thereof has been lowered to an extent that does not substantially induce inflammation or fever. As a result, it is possible to provide a composition for treating a joint disease which has the effects of protecting cartilage from mechanical irritation, inhibiting degenerative changes in cartilage caused by wear and inflammation, repairing cartilage injuries, suppressing inflammation and pain of joint tissue, inhibiting degeneration of synovial tissue, and inhibiting osteochondral destruction.
    Type: Application
    Filed: August 19, 2009
    Publication date: February 25, 2010
    Inventors: Norimasa Iwasaki, Akio Minami, Yasuhiko Kasahara, Tatsuya Igarashi, Daisuke Kawamura, Nobuo Ohzawa, Mariko Imai
  • Publication number: 20100015102
    Abstract: The present invention provides a composition for regenerating cartilage or treating a cartilage disease containing a monovalent metal salt of alginic acid for which the endotoxin level thereof has been lowered to an extent that does not substantially induce inflammation or fever. As a result, it is possible to provide a composition for regenerating cartilage that improves cartilage regenerative action and ease of application to a cartilage injury lesion, and a composition for treating a cartilage disease, which has the effects of protecting cartilage from mechanical irritation, inhibiting degenerative changes in cartilage caused by wear and inflammation, repairing a cartilage injury lesion, and inhibiting inflammation and pain of joint tissue.
    Type: Application
    Filed: February 21, 2008
    Publication date: January 21, 2010
    Inventors: Norimasa Iwasaki, Akio Minami, Yasuhiko Kasahara, Tatsuya Igarashi, Daisuke Kawamura, Fumiyoshi Kasahara, Chihiro Miyajima, Nobuo Ohzawa, Mariko Imai
  • Publication number: 20030046199
    Abstract: A lease payment plan for leasing property such as a motor vehicle for a specified lease period is determined, by setting a shorter period shorter than the lease period, from a partial cost to be recouped within the shorter period and an entire cost to be recouped over the entire lease period. The partial cost is calculated in accordance with an initial value of the property and a first residual value at the end of the shorter period. The entire cost is calculated in accordance with the initial value of the property and a second residual value at the expiration of the lease period.
    Type: Application
    Filed: February 1, 2002
    Publication date: March 6, 2003
    Applicant: Nissan Motor Co. Ltd.
    Inventors: Kenji Murase, Mitsuhiro Takizawa, Takashi Onoguchi, Mariko Imai, Ryuichiro Takagi, Takao Hattori, Yasuji Kasahara, Takashi Doi