Patents by Inventor Takeshi Matsuya
Takeshi Matsuya 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).
-
Patent number: 11041864Abstract: Disclosed is a prediction method for the prognosis of sepsis comprising measuring an sCD14-ST level in a sample. sCD14-ST, to be measured in the present invention, is a marker superior to procalcitonin, known as a marker to predict the prognosis in sepsis patients.Type: GrantFiled: January 10, 2012Date of Patent: June 22, 2021Assignees: LSI MEDIENCE CORPORATION, MOCHIDA PHARMACEUTICAL CO., LTD.Inventors: Takeshi Matsuya, Yoshikazu Okamura, Ralf Thomae, Eberhard Spanuth, Boris Ivandic, Kamon Shirakawa, Shigeatsu Endo
-
Publication number: 20130288276Abstract: Disclosed is a prediction method for the prognosis of sepsis comprising measuring an sCD14-ST level in a sample. sCD14-ST, to be measured in the present invention, is a marker superior to procalcitonin, known as a marker to predict the prognosis in sepsis patients.Type: ApplicationFiled: January 10, 2012Publication date: October 31, 2013Applicants: MOCHIDA PHARMACEUTICAL CO., LTD., Mitsubishi Chemical Medience CorporationInventors: Takeshi Matsuya, Yoshikazu Okamura, Ralf Thomae, Eberhard Spanuth, Boris Ivandic, Kamon Shirakawa, Shigeatsu Endo
-
Patent number: 7888057Abstract: A method of immunologically analyzing plasmin-digested products of stabilized fibrin, characterized by using a combination of a monoclonal antibody (a) which does not react with stabilized fibrin, fibrinogen, and plasmin-digested products of fibrinogen, but reacts with a neoantigen which is newly exposed in a D domain by digesting stabilized fibrin with plasmin, and a monoclonal antibody (b) which recognizes a site different from that recognized by the monoclonal antibody (a), and specifically reacts with plasmin-digested products of stabilized fibrin, wherein one of the monoclonal antibodies (a) and (b) is carried on a magnetic particle, and the other is labeled with an enzyme, and a chemiluminescent substrate is used as a substrate for the enzyme, is disclosed.Type: GrantFiled: April 27, 2006Date of Patent: February 15, 2011Assignee: Mitsubishi Chemical Medience CorporationInventor: Takeshi Matsuya
-
Patent number: 7759074Abstract: An immunological latex turbidimetry method for analyzing an antigen or antibody in a sample, comprising the steps of: (1) bringing a sample which may contain the antigen or antibody to be analyzed into contact with a protease-treated albumin; and (2) bringing a mixture obtained in the above step (1) into contact with latex particles carrying an antibody or antigen specifically reacting with the antigen or antibody to be assayed, and analyzing a turbidity caused by a latex agglutination reaction, is disclosed. Further, an immunological latex turbidimetry reagent comprising (1) a first component containing a protease-treated albumin, and (2) a second component containing latex particles carrying an antibody or antigen specifically reacting with an antigen or antibody to be assayed is also disclosed.Type: GrantFiled: May 1, 2009Date of Patent: July 20, 2010Assignee: Mitsubishi Kagaku Iatron, Inc.Inventors: Atsushi Miyamoto, Tokio Sawai, Takeshi Matsuya, Tsuneo Okuyama
-
Publication number: 20090215198Abstract: An immunological latex turbidimetry method for analyzing an antigen or antibody in a sample, comprising steps of: (1) bringing a sample which may contain the antigen or antibody to be analyzed into contact with a protease-treated albumin; and (2) bringing a mixture obtained in the above step (1) into contact with latex particles carrying an antibody or antigen specifically reacting with the antigen or antibody to be assayed, and analyzing a turbidity caused by a latex agglutination reaction, is disclosed. Further, an immunological latex turbidimetry reagent comprising (1) a first component containing a protease-treated albumin, and (2) a second component containing latex particles carrying an antibody or antigen specifically reacting with an antigen or antibody to be assayed is also disclosed.Type: ApplicationFiled: May 1, 2009Publication date: August 27, 2009Applicant: MITSUBISHI KAGAKU IATRON, INC.Inventors: Atsushi Miyamoto, Tokio Sawai, Takeshi Matsuya, Tsuneo Okuyama
-
Patent number: 7560238Abstract: An immunological latex turbidimetry method for analyzing an antigen or antibody in a sample is disclosed, comprising steps of (1) bringing a sample which may contain the antigen or antibody to be analyzed into contact with a protease-treated albumin, and (2) bringing a mixture obtained in the above step (1) into contact with latex particles carrying an antibody or antigen specifically reacting with the antigen or antibody to be assayed, and analyzing a turbidity caused by a latex agglutination reaction. Also disclosed is an immunological latex turbidimetry reagent comprising (1) a first component containing a protease-treated albumin, and (2) a second component containing latex particles carrying an antibody or antigen specifically reacting with an antigen or antibody to be assayed.Type: GrantFiled: May 30, 2001Date of Patent: July 14, 2009Assignee: Mitsubishi Kagaku Iatron, Inc.Inventors: Atsushi Miyamoto, Tokio Sawai, Takeshi Matsuya, Tsuneo Okuyama
-
Publication number: 20090068682Abstract: A method of immunologically analyzing plasmin-digested products of stabilized fibrin, characterized by using a combination of a monoclonal antibody (a) which does not react with stabilized fibrin, fibrinogen, and plasmin-digested products of fibrinogen, but reacts with a neoantigen which is newly exposed in a D domain by digesting stabilized fibrin with plasmin, and a monoclonal antibody (b) which recognizes a site different from that recognized by the monoclonal antibody (a), and specifically reacts with plasmin-digested products of stabilized fibrin, wherein one of the monoclonal antibodies (a) and (b) is carried on a magnetic particle, and the other is labeled with an enzyme, and a chemiluminescent substrate is used as a substrate for the enzyme, is disclosed.Type: ApplicationFiled: April 27, 2006Publication date: March 12, 2009Applicant: MITSUBISHI KAGAKU IATRON, INC.Inventor: Takeshi Matsuya
-
Patent number: 6569634Abstract: This invention relates to a method for immunologically measuring human thymidylate synthase with an anti-human thymidylate synthase antibody, wherein as the antibody, at least an anti-human thymidylate synthase polyclonal antibody immobilized on an insoluble matrix is used; a method for evaluating sensitivity of cancer cells to a fluoropyrimidine antitumor drug from the results of the measurement by the measuring method; and a human thymidylate synthase measuring kit comprising an insoluble matrix with at least one anti-human thymidylate synthase polyclonal antibody immobilized thereon. By a simple immunological measuring method, human TS in a sample can be measured with high sensitivity.Type: GrantFiled: May 1, 2000Date of Patent: May 27, 2003Assignees: Taiho Pharmaceutical Co., Ltd., Iatron Laboratories Inc.Inventors: Nobuhiro Hoshino, Takeshi Matsuya, Masakazu Fukushima, Hiroyuki Okabe
-
Publication number: 20020182752Abstract: An immunological latex turbidimetry method for analyzing an antigen or antibody in a sample, comprising steps of:Type: ApplicationFiled: June 7, 2002Publication date: December 5, 2002Inventors: Atsushi Miyamoto, Tokio Sawai, Takeshi Matsuya, Tsuneo Okuyama
-
Patent number: 4468171Abstract: The air flow rate of a fan driven by a motor controlled by an adjustable speed control equipment is automatically controlled by stopping the adjustable speed control equipment in response to a fault signal therefrom during operation with an inlet vane installed upstream of the fan in fully open state, simultaneously throttling the inlet vane at a preset speed to a degree of opening appropriate for the load by means of a control circuit, and, after a period for reduction of residual voltage of the motor, changing over to operation of the fan by a commercial power supply thereby to shift to control by the degree of opening of the inlet vane.Type: GrantFiled: November 29, 1982Date of Patent: August 28, 1984Assignees: Kureha Kagaku Kogyo Kabushiki Kaisha, Fuji Electric Company Limited, Kawasaki Jukogyo Kabushiki KaishaInventors: Haruo Katsumata, Takeshi Matsuya, Hitoshi Saitoh, Shigeru Yasuki, Yukio Sato, Masaru Osaki, Minoru Komeno, Takayuki Arai, Shigeki Ochi, Tatsuo Ino