Patents Assigned to System Instruments Co., Ltd.
  • Patent number: 11987643
    Abstract: A monoclonal antibody or an antibody fragment thereof is provided, in which the monoclonal antibody or the antibody fragment thereof specifically binds to a sugar chain in which a terminal sialic acid residue is bonded to galactose by an ?2,3 bond, and is not dissociated from the sugar chain after the binding to the sugar chain in which the terminal sialic acid residue is bonded to the galactose by the ?2,3 bond.
    Type: Grant
    Filed: March 18, 2021
    Date of Patent: May 21, 2024
    Assignees: Hirosaki University, System Instruments Co. , Ltd.
    Inventors: Chikara Ohyama, Tohru Yoneyama, Kazuyuki Hamada
  • Patent number: 10471011
    Abstract: Provided is a molecular imprint polymer that is capable of acquiring stealth properties through a new mechanism. The molecular imprint polymer according to the present invention, which has a plasma protein recognition sites molecularly imprinted by a plasma protein thereon and contains a constituent derived from a biocompatible monomer, is an in vivo stealth nanoparticle to be used in intravascular delivery. As the plasma protein, albumin is preferred. When carrying a drug thereon, the in vivo stealth nanoparticle according to the present invention is usable as a drug for drug delivery system.
    Type: Grant
    Filed: December 4, 2015
    Date of Patent: November 12, 2019
    Assignees: System Instruments Co., Ltd.
    Inventors: Toshifumi Takeuchi, Yukiya Kitayama
  • Patent number: 8992384
    Abstract: A training apparatus includes a training machine, a detecting unit, a signal generating unit, and a control unit. The training machine includes a displaceable part that is movable in response to exercise motions performed by the exerciser during training exercise. The detecting unit detects the displacement of the displaceable part or detects the displacement of the target training area of the exerciser resulting from the exercise motions. The signal generating unit generates a stimulus signal to be applied to the exerciser during the training exercise. The control unit corrects a content of processing relating to stimulus signal performed by the signal generating unit based on the displacement detected by the detecting unit.
    Type: Grant
    Filed: June 6, 2011
    Date of Patent: March 31, 2015
    Assignee: System Instruments Co., Ltd
    Inventors: Kazuyuki Hamada, Takeshi Akiba, Hiroshi Yokoi
  • Patent number: 7922621
    Abstract: In order to measure a physical exercise condition data at a time of pre-testing and a muscle force training to accumulate and indicate them together with various set data, a muscle force training machine having a training apparatus main body and a training load applying apparatus is provided with a rotation detecting sensor which detects a rotating direction and an amount of rotation of a main shaft within the training load applying apparatus, and a data processing apparatus which stores the rotating direction and the amount of rotation from the rotation detecting sensor together with set data at least including a load amount, various body condition information of a training person and other data necessary for measuring in a data base, and processes them to make indicative data in forms of display data, print data and the like.
    Type: Grant
    Filed: September 21, 2010
    Date of Patent: April 12, 2011
    Assignee: System Instruments Co., Ltd.
    Inventors: Kazuyuki Hamada, Yoshihisa Ujima, Tsutomu Nishizawa
  • Patent number: 7298485
    Abstract: The device for measuring an optical absorption characteristic of a sample according to the present invention comprising a light source, a optical wave-guide having light input surface(s) and light output surface(s) that are opposite to each other, and a light reflecting surface on which a sample to be measured is disposed, through which the light passes and is reflected by a total reflection on the sample, one or more light transmitting means arranged between the light output surface of the optical wave-guide and the light input surface of the optical wave-guide so that the light is again entered into the optical wave-guide, and a processing device which receives the light re-exited from the optical wave-guide through the output surface and detects the optical absorption characteristics of the sample on the basis of the light received, whereby the light which passes through the optical wave-guide is conducted to the optical wave-guide again, the light is again entered the optical wave-guide, and the light is
    Type: Grant
    Filed: August 10, 2005
    Date of Patent: November 20, 2007
    Assignee: System Instruments Co., Ltd.
    Inventor: Hiromi Takahashi
  • Patent number: 4852034
    Abstract: A digital filter includes at least one cascade-connected unit digital filter. The unit digital filter is constituted by a comb filter and an integrator cascade-connected thereto.
    Type: Grant
    Filed: October 6, 1987
    Date of Patent: July 25, 1989
    Assignee: System Instruments Co., Ltd.
    Inventor: Morihiko Takayama