Patents by Inventor Teruyuki Seino

Teruyuki Seino 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).

  • Ionization plate for mass spectrometry and mass spectrometer
    Patent number: 7521672
    Abstract: Provided are a laser desorption ionization mass spectrometry sample plate for a soft LDI-MS measurement, in which when a laser beam is irradiated, a correct measurement of high sensitivity can be made without generation of any disturbance peak and uniform coating of a sample can be made on a sample plate in fabrication of the sample, and a measurement apparatus using the sample plate. A specified ionization element having a dot structure is used as an ionization medium which is used in laser desorption ionization mass spectrometry and absorbs a laser beam.
    Type: Grant
    Filed: April 27, 2006
    Date of Patent: April 21, 2009
    Assignee: National Institute of Advanced Industrial Science and Technology
    Inventors: Hiroaki Sato, Atsushi Yamamoto, Teruyuki Seino, Masaki Torimura, Hiroaki Tao
  • Ionization plate for mass spectrometry and mass spectrometer
    Publication number: 20060255262
    Abstract: Provided are a laser desorption ionization mass spectrometry sample plate for a soft LDI-MS measurement, in which when a laser beam is irradiated, a correct measurement of high sensitivity can be made without generation of any disturbance peak and uniform coating of a sample can be made on a sample plate in fabrication of the sample, and a measurement apparatus using the sample plate. A specified ionization element having a dot structure is used as an ionization medium which is used in laser desorption ionization mass spectrometry and absorbs a laser beam.
    Type: Application
    Filed: April 27, 2006
    Publication date: November 16, 2006
    Inventors: Hiroaki Sato, Atsushi Yamamoto, Teruyuki Seino, Masaki Torimura, Hiroaki Tao