Patents by Inventor Satoshi Matsunami

Satoshi Matsunami 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).

  • Automatic radioisotope filling apparatus
    Patent number: 5039863
    Abstract: The automatic radioisotope filling apparatus of the present invention is equipped with a radioisotope vial containing a radioisotope solution, a saline vial containing a physiological saline solution, a dilution vial to which a predetermined amount of the radioisotope solution and a predetermined amount of the physiological saline solution are to be transferred to prepare a diluted radioisotope solution, a radiation detector for measuring the radioactive intensity of the diluted radioisotope solution prepared in the dilution vial, and a plurality of label vials containing a drug to be labeled.
    Type: Grant
    Filed: November 13, 1989
    Date of Patent: August 13, 1991
    Assignee: Ube Industries, Ltd.
    Inventors: Masao Matsuno, Masaaki Tanaka, Satoshi Matsunami
  • Automatic radioisotope filling apparatus
    Patent number: 4853546
    Abstract: An automatic radioisotope filling apparatus which includes a radioisotope vial containing a radioisotope solution, a saline vial containing a physiological saline solution and a plurality of label vials containing a drug into which a predetermined amount of the radioisotope solution or the physiological saline solution is to be filled automatically. A required amount of the radioisotope solution or the physiological saline solution is automatically metered and automatically filled into each label vial and consequently the radiation exposure of the operator of the apparatus is minimized.
    Type: Grant
    Filed: September 16, 1987
    Date of Patent: August 1, 1989
    Assignee: Ube Industries, Ltd.
    Inventors: Shuzo Abe, Satoshi Matsunami, Sunao Nagamatsu, Masaaki Tanaka, Masao Matsuno
  • Pyridinethiol-tin compound and process for the preparation of the same
    Patent number: 4009168
    Abstract: Pyridinethiol-tin compounds having the formula of RS-SnX.sub.2 -SR' in which R and R' are groups derived from unsubstituted or substituted pyridines or unsubstituted or substituted pyridine N-oxides. A process for the preparation of the same is also discosed. The compounds are stabilizers for polyolefins.
    Type: Grant
    Filed: February 7, 1974
    Date of Patent: February 22, 1977
    Assignee: UBE Industries, Ltd.
    Inventors: Mitsuo Masaki, Satoshi Matsunami, Jyunichiro Kita, Toshikazu Hayashi
  • Hexakis(2-pyridylthio)tetrazinc monooxide
    Patent number: 4001240
    Abstract: A novel 2-pyridylthiozinc-oxide complex, hexakis (2-pyridylthio)tetrazinc monooxide, which can protect a polyolefin against thermal and oxidative deterioration, particularly against deterioration caused by contact with heavy metals, is disclosed. Various processes for the preparation of said complex are also disclosed.
    Type: Grant
    Filed: July 16, 1975
    Date of Patent: January 4, 1977
    Assignee: UBE Industries, Ltd.
    Inventors: Mitsuo Masaki, Satoshi Matsunami, Susumu Fuzimura, Kiyomi Okimoto
  • Stabilized polyolefin composition
    Patent number: 3962178
    Abstract: A polyolefin composition containing a novel 2-pyridylthiozinc-oxide complex, hexakis(2-pyridylthio)tetrazinc monooxide, has resistance against thermal and oxidative deterioration, particularly against deterioration caused by contact with heavy metals. Various processes for the preparation of said complex are also disclosed.
    Type: Grant
    Filed: July 16, 1975
    Date of Patent: June 8, 1976
    Assignee: UBE Industries, Ltd.
    Inventors: Mitsuo Masaki, Satoshi Matsunami, Toshio Yoshikawa, Nagayoshi Sakamoto