Patents by Inventor Ryoichi Kawamura

Ryoichi Kawamura 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).

  • Tissue Sealant
    Publication number: 20070231372
    Abstract: The present invention relates to a tissue sealant which is safe and effective.
    Type: Application
    Filed: May 18, 2005
    Publication date: October 4, 2007
    Applicant: Juridical Foundation the Chemo-Sero- Therapeautic Research Institute
    Inventors: Takayuki Imamura, Noriko Shinya, Ryoichi Kawamura, Chikateru Nazaki
  • Novel agent for improving neurotransmission failure
    Publication number: 20060211609
    Abstract: A novel medicament for ameliorating neurotransmission dysfunction diseases is provided. A medicament for ameliorating neurotransmission dysfunction diseases comprising as a main active ingredient preferably a selenocysteine-containing protein such as Selenoprotein P or a selenocysteine-containing peptide that consists of said protein or a series of said peptides. A medicament suited for ameliorating neurotransmission dysfunction diseases caused by various pathological conditions is provided.
    Type: Application
    Filed: November 28, 2003
    Publication date: September 21, 2006
    Applicant: Juridical Foundation the Chemo-Sero-Therapeutic Re
    Inventors: Ryoichi Kawamura, Takeshi Naruse, Masaki Hirashima, Kazuyoshi Kaminaka, Junichi Matsuda, Hiroaki Maeda, Mami Noda, Keiji Wada
  • Method and apparatus for washing silicon ingot with water to remove particulate matter
    Patent number: 6006736
    Abstract: A method and apparatus for washing a sliced silicon ingot reduces the consumption of detergent used to clean the ingot after it is sliced to define individual semiconductor wafers. The ingot is taken as a unit mounted to a holder after slicing to a pre-washing machine. The machine sprays jets of warm to hot water onto the ingot and holder to flush away dust generated during the slicing procedure which has adhered to the ingot. The water spray removes much of the dust. Thus when the ingot is subsequently washed with detergent, less dust must be removed thereby increasing the effective performance life of a given quantity of detergent.
    Type: Grant
    Filed: April 21, 1998
    Date of Patent: December 28, 1999
    Assignee: MEMC Electronic Materials, Inc.
    Inventors: Yoshihiro Suzuki, Koichi Kato, Keiichi Takami, Ryoichi Kawamura, Takehiro Watanabe, Masahiro Kosako