Patents by Inventor Takaki Hayakawa

Takaki Hayakawa 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).

  • System for evaluating profitability of developed medicine
    Publication number: 20040039620
    Abstract: A profitability-evaluating system (10) for a medical drug candidate under development comprises a data set-creating subsystem (100) and a management index-calculating subsystem (200). The data set-creating subsystem (100) includes a sales amount-estimating section (110), an Cost-estimating section (120), a net present value (or NPV)-calculating section (131), an internal rate of return (or IRR)-calculating section (140), a repetitive calculation section (150) for creating a data set by fluctuating the respective values determined by the estimating sections and the calculating sections, within predetermined distribution widths, and a data set-recording section (160). The management index-calculating subsystem includes a volatility-calculating section (201), an option value-calculating section (202) and a project value-calculating section (203).
    Type: Application
    Filed: March 21, 2003
    Publication date: February 26, 2004
    Inventors: Kan Ando, Takaki Hayakawa, Michio Takashige
  • Plasmid and production thereof
    Patent number: 4518698
    Abstract: A novel plasmid pATM3 is obtainable from a microorganism belonging to the genus Streptomyces. The plasmid pATM3 is useful as a cloning vector in recombinant DNA work.
    Type: Grant
    Filed: June 4, 1982
    Date of Patent: May 21, 1985
    Assignee: Takeda Chemical Industries, Ltd.
    Inventors: Masakazu Kikuchi, Takaki Hayakawa, Makoto Kida
  • Plasmid and production thereof
    Patent number: 4478937
    Abstract: A novel plasmid pATM2 is obtainable from a microorganism belonging to the genus Micromonospora. The plasmid pATM2 is useful as a cloning vector in recombinant DNA work.
    Type: Grant
    Filed: April 20, 1982
    Date of Patent: October 23, 1984
    Inventors: Masakazu Kikuchi, Takaki Hayakawa, Makoto Kida