Patents by Inventor Aiko Sawa

Aiko Sawa 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).

  • Remedies for spinocerebellar ataxia and compositions for treating spinocerebellar ataxia
    Patent number: 7067545
    Abstract: Remedies for spinocerebellar degeneration or compositions for treating the same which contain as the active ingredient one or more members selected from among D-cycloserine, D-serine esters, D-serine and salts thereof. A method for treating spincerebellar degeneration which comprises administering to a patient with this disease in an efficacious dose of one or more members selected from among D-cycloserine, D-serine esters, D-serine and salts thereof.
    Type: Grant
    Filed: June 3, 1999
    Date of Patent: June 27, 2006
    Assignee: Meiji Seika Kaisha Ltd.
    Inventors: Keiji Wada, Toru Nishikawa, Yasuyuki Ichimaru, Aiko Sawa, Toyakazu Hiranuma
  • Anti-dementia drug
    Patent number: 5059612
    Abstract: The invention relates to a method of treating dementia, such as cerebro-vascular dementia, for example, multiple infarct dementia and amyloid angiopathic dementia, cerebro-parenchymatous dementia, such as Alzheimer's dementia and Pick's disease, and dementia caused by brain tumor, hydrocephalus, hepatic meningitis, cerebral trauma, or cerebral function disorders, comprising administering rolipram.
    Type: Grant
    Filed: September 7, 1990
    Date of Patent: October 22, 1991
    Assignee: Schering Aktiengesellschaft
    Inventors: Taiichiro Imanishi, Yasuyuki Ichimaru, Aiko Sawa, Fukio Konno, Helmut Wachtel, Showa Ueki, Michihiro Fujiwara, Tsuneyuki Yamamoto