Patents Assigned to Masanori Baba
  • Polyamino acid for use as adjuvant
    Patent number: 8017154
    Abstract: Use of a polyamino acid as an adjuvant; an application of a polyamino acid as an adjuvant in the production of a vaccine; a vaccine comprising a polyamino acid as an adjuvant; a biodegradable nanoparticle having a virus antigen immobilized thereon; and a vaccine comprising the biodegradable nanoparticle.
    Type: Grant
    Filed: July 27, 2009
    Date of Patent: September 13, 2011
    Assignees: Mitsuru Akashi, Masanori Baba
    Inventors: Mitsuru Akashi, Masanori Baba
  • Polyamino acid for use as adjuvant
    Patent number: 7785612
    Abstract: Use of a polyamino acid as an adjuvant; an application of a polyamino acid as an adjuvant in the production of a vaccine; a vaccine comprising a polyamino acid as an adjuvant; a biodegradable nanoparticle having a virus antigen immobilized thereon; and a vaccine comprising the biodegradable nanoparticle.
    Type: Grant
    Filed: April 19, 2006
    Date of Patent: August 31, 2010
    Assignees: Taiho Pharmaceutical Co., Ltd., Mitsuru Akashi, Masanori Baba
    Inventors: Mitsuru Akashi, Masanori Baba
  • Antiviral raw materials
    Patent number: 5945514
    Abstract: The present invention relates to an antiviral raw material having mannose-binding type lectin bound, through a hydrophilic high-molecular chain, to a base material composed of a hydrophobic high-molecular chain. The raw material has excellent shape stability and at the same time has excellent antiviral activity so that it can be used in a wide range of fields.
    Type: Grant
    Filed: March 30, 1998
    Date of Patent: August 31, 1999
    Assignees: Mitsuru Akashi, Masanori Baba
    Inventors: Mitsuru Akashi, Masanori Baba, Makoto Onishi