Patents by Inventor Koichi Mishima

Koichi Mishima 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: 7954604
    Abstract: An elevator speed governor for an elevator in which an elevator car (1) is attached to one end of a rope (2) having a counterweight (3) on the other end and driven by a motor (5) via the rope (2) comprises a motor current detector (15) that detects a motor current of the motor (5), a target speed determining section (11) that determines a target speed in accordance with the motor current detected by the motor current detector (15), and a motor control section (13) that controls the motor (5) so that the elevator car (1) moves at the target speed determined by the target speed determining section (11).
    Type: Grant
    Filed: July 6, 2006
    Date of Patent: June 7, 2011
    Assignee: Toshiba Elevator Kabushiki Kaisha
    Inventor: Koichi Mishima
  • Publication number: 20090255765
    Abstract: The present invention provides an elevator speed governor that improves elevator service by exploiting the full use of motor capacity. In one embodiment of the present invention, an elevator speed governor for an elevator in which an elevator car (1) is attached to one end of a rope (2) having a counterweight (3) on the other end and driven by a motor (5) via the rope (2) comprises a motor current detector (15) that detects a motor current of the motor (5), a target speed determining section (11) that determines a target speed in accordance with the motor current detected by the motor current detector (15), and a motor control section (13) that controls the motor (5) so that the elevator car (1) moves at the target speed determined by the target speed determining section (11).
    Type: Application
    Filed: July 6, 2006
    Publication date: October 15, 2009
    Inventor: Koichi Mishima
  • Publication number: 20090001052
    Abstract: A plasma processing method for processing a sample mounted on a sample stage in a decompressable processing chamber in which plasma is produced. The method includes detecting a distribution of a concentration of a substance over a surface of a sample in the processing chamber using both of (1) a result of receiving light emission of the plasma and in different directions along the surface of the sample inside the processing chamber, detecting on the respective directions a constituent of the plasma and providing outputs indicative thereof, respectively, and (2) a result of taking in gases in the processing chamber and determining a mass of a constituent of the gases, and adjusting an operation of the processing of the sample so as to adjust a distribution of the processing on the sample surface based on the detected distribution of the concentration of the substance.
    Type: Application
    Filed: August 29, 2008
    Publication date: January 1, 2009
    Inventors: Akitaka Makino, Koichi Mishima, Takashi Kaneko, Toyoharu Okumoto
  • Publication number: 20060027324
    Abstract: The present invention provides a plasma processing apparatus that can accomplish fine and precise processing of a sample over a wide area of the surface thereof. A plasma processing apparatus 100 has a processing chamber 101, a sample stage 102 that is supplied with different amounts of coolants at the middle part and the circumference part thereof, and a shower plate 109 that is supplied with different amounts of gases at the middle part and the circumference part thereof.
    Type: Application
    Filed: March 2, 2005
    Publication date: February 9, 2006
    Inventors: Akitaka Makino, Koichi Mishima, Takashi Kaneko, Toyoharu Okumoto
  • Patent number: 6336522
    Abstract: The hoist control device controls the hoist in such a manner that once the speed change of the cage frame has accelerated at a fixed acceleration, constant speed is maintained, after which it decelerates at a fixed deceleration and stops. Meanwhile, the cage chamber position control device controls the cage chamber drive device in such a manner that once the speed change of the cage chamber driven by the cage chamber drive device has accelerated at a fixed acceleration, constant speed is maintained, after which it decelerates at a fixed deceleration and stops.
    Type: Grant
    Filed: October 27, 2000
    Date of Patent: January 8, 2002
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Yoshiaki Fujita, Hideya Kohara, Koichi Mishima
  • Patent number: 5514600
    Abstract: The invention provides a method for detecting the presence of ARD 1 protein in a sample. The method includes the steps of providing labeled or immobilized anti-ARD 1 antibody in a reaction zone, introducing sample into the reaction zone such that ARD 1 protein in the sample, if present, will react with said antibody to form an immunological complex, and detecting the formation of said immunological complex. Cells, nucleotide and amino acid sequences and vectors associated with ARD 1 are also described.
    Type: Grant
    Filed: September 27, 1994
    Date of Patent: May 7, 1996
    Assignee: The United States of America as represented by the Department of Health and Human Services
    Inventors: Joel Moss, Koichi Mishima, Maria S. Nightingale, Mikako Tsuchiya
  • Patent number: 5386021
    Abstract: The invention provides a method for detecting the presence of ARD 1 protein in a sample. The method includes the steps of providing labeled or immobilized anti-ARD 1 antibody in a reaction zone, introducing sample into the reaction zone such that ARD 1 protein in the sample, if present, will react with said antibody to form an immunological complex, and detecting the formation of said immunological complex. Cells, nucleotide and amino acid sequences and vectors associated with ARD 1 are also described.
    Type: Grant
    Filed: April 19, 1993
    Date of Patent: January 31, 1995
    Assignee: The United States of America, as represented by the Department of Health & Human Services
    Inventors: Joel Moss, Koichi Mishima, Maria S. Nightingale, Mikako Tsuchiya