Patents by Inventor Takashi Kai

Takashi Kai 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: 11952398
    Abstract: A chromatographic method for collecting blood coagulation factor VII (Factor VII) and/or activated blood coagulation factor VII (activated Factor VII) from plasma-derived fractions with high yield is provided. In accordance with the method of the present invention, Factor VII and/or activated Factor VII of interest can be collected with a recovery rate of as high as 90% or more by letting Factor VII and/or activated Factor VII which fails to be adsorbed to a first anion exchange resin and remains in a non-adsorption fraction be adsorbed in a second anion exchange resin.
    Type: Grant
    Filed: June 9, 2021
    Date of Patent: April 9, 2024
    Assignee: KM Biologics Co., Ltd.
    Inventors: Kentaro Ebisu, Takashi Kai, Nozomi Matsuo
  • Publication number: 20230418265
    Abstract: A control device is connected to a synchronization device synchronizing operation data obtained by acquiring information about driving of a machine in time series and measurement data obtained by acquiring information about sound or vibration of the machine in time series by using features of data acquired in time series, and includes a user command generation unit generating a user command to drive the machine according to an instruction from a user of the control device, a synchronization command storage unit storing reproduction information capable of reproducing a synchronization command used for the synchronization at predetermined timing, a synchronization command generation unit generating the synchronization command based on the reproduction information, and a synchronization command output unit outputting, at predetermined timing of the user command, the synchronization command to an oscillation device that generates sound or vibration, and adding effect of the synchronization command to the measurem
    Type: Application
    Filed: December 18, 2020
    Publication date: December 28, 2023
    Applicant: Mitsubishi Electric Corporation
    Inventors: Yuichi KIZU, Takashi KAI, Hiroyuki SEKIGUCHI, Hidetoshi IKEDA
  • Publication number: 20230258538
    Abstract: A synchronization device includes: a machine data acquisition unit acquiring, as machine data, time-series information regarding driving of a machine; a measurement data acquisition unit acquiring, as measurement data, time-series information regarding a state of the machine; a correlation calculation unit calculating a correlation time difference which is a time difference when the strength of correlation between the machine data and the measurement data is maximum on the basis of the machine data, the measurement data, and a time difference when any one of the machine data and the measurement data is staggered in a positive or negative direction of a time axis; a synchronized data output unit outputting the machine data synchronized with the measurement data and the measurement data synchronized with the machine data on the basis of the correlation time difference.
    Type: Application
    Filed: August 4, 2020
    Publication date: August 17, 2023
    Applicant: Mitsubishi Electric Corporation
    Inventors: Yuichi KIZU, Takashi KAI, Hiroyuki SEKIGUCHI, Hidetoshi IKEDA
  • Publication number: 20210292359
    Abstract: A chromatographic method for collecting blood coagulation factor VII (Factor VII) and/or activated blood couagulation factor VII (activated Factor VII) from plasma-derived fractions with high yield is provided. In accordance with the method of the present invention, Factor VII and/or activated Factor VII of interest can be collected with a recovery rate of as high as 90% or more by letting Factor VII and/or activated Factor VII which fails to be adsorbed to a first anion exchange resin and remains in a non-adsorption fraction be adsorbed in a second anion exchange resin.
    Type: Application
    Filed: June 9, 2021
    Publication date: September 23, 2021
    Applicant: KM Biologics Co., Ltd.
    Inventors: Kentaro EBISU, Takashi KAI, Nozomi MATSUO
  • Patent number: 11059857
    Abstract: A chromatographic method for collecting blood coagulation factor VII (Factor VII) and/or activated blood coagulation factor VII (activated Factor VII) from plasma-derived fractions with high yield is provided. In accordance with the method of the present invention, Factor VII and/or activated Factor VII of interest can be collected with a recovery rate of as high as 90% or more by letting Factor VII and/or activated Factor VII which fails to be adsorbed to a first anion exchange resin and remains in a non-adsorption fraction be adsorbed in a second anion exchange resin.
    Type: Grant
    Filed: December 20, 2017
    Date of Patent: July 13, 2021
    Assignee: KM BIOLOGICS CO., LTD.
    Inventors: Kentaro Ebisu, Takashi Kai, Nozomi Matsuo
  • Publication number: 20200095276
    Abstract: A chromatographic method for collecting blood coagulation factor VII (Factor VII) and/or activated blood coagulation factor VII (activated Factor VII) from plasma-derived fractions with high yield is provided. In accordance with the method of the present invention, Factor VII and/or activated Factor VII of interest can be collected with a recovery rate of as high as 90% or more by letting Factor VII and/or activated Factor VII which fails to be adsorbed to a first anion exchange resin and remains in a non-adsorption fraction be adsorbed in a second anion exchange resin.
    Type: Application
    Filed: December 20, 2017
    Publication date: March 26, 2020
    Applicant: KM Biologics Co., Ltd.
    Inventors: Kentaro EBISU, Takashi KAI, Nozomi MATSUO
  • Patent number: 10483139
    Abstract: The substrate processing apparatus includes a plurality of processing units each capable of performing plural kinds of processes to a substrate under plural kinds of processing conditions, and a substrate transfer mechanism that transfers a substrate to each processing unit. In one embodiment, as an operation mode of each processing unit, a monitoring mode correlated with a processing liquid to be used can be set. When at least one of the processing units is set in the monitoring mode, the substrate transfer mechanism is not uniformly prohibited to load a product substrate to the processing unit set in the monitoring mode, but is allowed to load a product wafer to be subjected to a process correlated with a processing condition, which is different from the processing condition correlated with the monitoring mode, into any one of the at least one processing unit set in the monitoring mode.
    Type: Grant
    Filed: January 16, 2015
    Date of Patent: November 19, 2019
    Assignee: Tokyo Electron Limited
    Inventors: Yuuji Takimoto, Takashi Kai
  • Patent number: 10261520
    Abstract: A motor controller includes: an error suppression compensation unit that outputs an error suppression signal for driving the motor such that a difference between the position command signal and a signal based on the motor position signal equals zero; an acceleration extraction unit that outputs an acceleration component of a natural frequency of a stand from a stand vibration signal; an acceleration compensation unit that outputs a proportional compensation signal obtained by multiplying the stand acceleration signal by a proportional gain; a machine end correction unit that outputs a machine end correction signal, and decreases an amplitude of vibration at the machine end relative position; and an addition unit that outputs a signal obtained by adding the machine end correction signal to the error suppression signal.
    Type: Grant
    Filed: February 2, 2016
    Date of Patent: April 16, 2019
    Assignee: Mitsubishi Electric Corporation
    Inventors: Takashi Kai, Hiroyuki Sekiguchi, Hidetoshi Ikeda, Shigeo Amigasaya
  • Publication number: 20180024572
    Abstract: A motor controller includes: an error suppression compensation unit that outputs an error suppression signal for driving the motor such that a difference between the position command signal and a signal based on the motor position signal equals zero; an acceleration extraction unit that outputs an acceleration component of a natural frequency of a stand from a stand vibration signal; an acceleration compensation unit that outputs a proportional compensation signal obtained by multiplying the stand acceleration signal by a proportional gain; a machine end correction unit that outputs a machine end correction signal, and decreases an amplitude of vibration at the machine end relative position; and an addition unit that outputs a signal obtained by adding the machine end correction signal to the error suppression signal.
    Type: Application
    Filed: February 2, 2016
    Publication date: January 25, 2018
    Applicant: Mitsubishi Electric Corporation
    Inventors: Takashi KAI, Hiroyuki SEKIGUCHI, Hidetoshi IKEDA, Shigeo AMIGASAYA
  • Publication number: 20150206772
    Abstract: The substrate processing apparatus includes a plurality of processing units each capable of performing plural kinds of processes to a substrate under plural kinds of processing conditions, and a substrate transfer mechanism that transfers a substrate to each processing unit. In one embodiment, as an operation mode of each processing unit, a monitoring mode correlated with a processing liquid to be used can be set. When at least one of the processing units is set in the monitoring mode, the substrate transfer mechanism is not uniformly prohibited to load a product substrate to the processing unit set in the monitoring mode, but is allowed to load a product wafer to be subjected to a process correlated with a processing condition, which is different from the processing condition correlated with the monitoring mode, into any one of the at least one processing unit set in the monitoring mode.
    Type: Application
    Filed: January 16, 2015
    Publication date: July 23, 2015
    Inventors: Yuuji TAKIMOTO, Takashi KAI
  • Publication number: 20120040390
    Abstract: The present invention provides a method of intracellular introduction by which a protein and/or peptide can be efficiently introduced into living cells and which makes it possible to effectively analyze the behavior and function of the protein and/or peptide introduced and can be suitably utilized/applied, for example in the technology “live cell imaging” which realizes the immunohistochemical visualization in living cells under physiological conditions. The method of intracellular introduction is a method for introducing a protein and/or peptide into a cell, which comprises the process of introducing a conjugate generated by binding of a compound adsorbable on a cell surface to a protein and/or peptide via a polysulfide bond into a cell and treating with a reducing agent.
    Type: Application
    Filed: May 20, 2005
    Publication date: February 16, 2012
    Applicant: Nippon Shokubai Com, Ltd.
    Inventors: Junichiro Futami, Hidetaka Nakanishi, Hidenori Yamada, Takashi Kai
  • Publication number: 20110318298
    Abstract: Methods for administering a polyalkyleneimine to treat or prevent a viral infection, inactivate a virus, inhibit viral adsorption to a cell, and inhibit viral invasion of a cell are presented.
    Type: Application
    Filed: October 13, 2009
    Publication date: December 29, 2011
    Applicant: Nippon Shokubai Co., Ltd.
    Inventors: Kyoko Hayashi, Yoshie Maitani, Hiroaki Hasegawa, Takashi Kai
  • Publication number: 20050214529
    Abstract: An object of the present invention is to provide an acrylic polymer which has little skin stimulating property, is excellent in balance between the adhesive strength and the cohesive strength without using a crosslinking agent, and is useful for a pressure-sensitive adhesive layer of a pressure-sensitive adhesive material to skin, a pressure-sensitive adhesive (containing the above polymer) for pressure-sensitive adhesion to skin, and a pressure-sensitive adhesive material to skin using the above pressure-sensitive adhesive.
    Type: Application
    Filed: March 16, 2005
    Publication date: September 29, 2005
    Inventors: Hiroaki Hasegawa, Hideo Asano, Takashi Kai
  • Publication number: 20050080659
    Abstract: An electronic application system comprises a local-government-shared server, a plurality of resident terminals and a plurality of local-government terminals. The local-government-shared server includes a first network connection unit, an encoded data converter apparatus, a reference table generation unit, a reference table storage unit, an encoded data storage unit, a second network connection unit, a reference table search unit and a data access control unit. The encoded data converter apparatus converts encoded data (generated by encoding application data to be transmitted from a resident terminal to a local-government terminal) of an external protocol into encoded data of an internal protocol while securing the confidentiality of plain text data which is obtained when the encoded data is temporarily decoded. For each application data, the encoded data converter apparatus generates a reference record so that the record can be referred to before the local-government terminal obtains the application data.
    Type: Application
    Filed: September 29, 2004
    Publication date: April 14, 2005
    Inventors: Shun Takeda, Takashi Shinoda, Takashi Kai
  • Patent number: 6463642
    Abstract: A method of manufacturing a vibration type driving apparatus comprising an elastic member which, in use, is excited with a vibration that sets a moving member into motion relative to the vibrating elastic member. The method includes providing a friction member on at least one of the elastic member and the moving member, and pressing the friction member between a mold and the at least one of the elastic member and the moving member forming a smooth contacting surface on the friction member.
    Type: Grant
    Filed: September 28, 1998
    Date of Patent: October 15, 2002
    Assignee: Canon Kabushiki Kaisha
    Inventors: Yutaka Maruyama, Takashi Kai, Ichiro Chiba
  • Patent number: 6427519
    Abstract: Provided is a road surface friction coefficient measuring method and device for measuring the friction coefficient of road surfaces such as roads and runways, and which can be used by being mounted on a general car. This device has a spindle 5 detachably connected to the wheel of a travelling wheel 3 of a car, a support arm 6 oscillatably connected to the spindle, and a measuring wheel supported rotatably by the support arm.
    Type: Grant
    Filed: December 20, 2000
    Date of Patent: August 6, 2002
    Assignee: National Aerospace Laboratory of Science & Technology Agency
    Inventors: Tetsuhiko Ueda, Tokuo Sotozaki, Takashi Kai
  • Patent number: 6370330
    Abstract: An image shake detecting device for detecting a shake of an image on an image sensing plane on the basis of a video signal output from an image sensor includes detection circuits arranged to detect image displacement in a plurality of areas set on the image sensing plane, and a control microcomputer which makes a discrimination, on the basis of information output from these detection circuits, between a movement of a camera and a solo movement of a photographed object. The device thus accurately makes compensation for an image shake by judging the state of the image on the basis of information output from these detection circuits. The image shake detecting device further includes a computing circuit arranged to compute a quantity of an image shake on the basis of a difference in detecting timing of a feature point of the image and a sensitivity control circuit arranged to change the detection sensitivity of the shake detection circuits.
    Type: Grant
    Filed: July 26, 1999
    Date of Patent: April 9, 2002
    Assignee: Canon Kabushiki Kaisha
    Inventors: Masayoshi Sekine, Toshiyuki Nakajima, Takashi Kai, Katsuji Yoshimura, Masamichi Toyama
  • Publication number: 20010006002
    Abstract: Provided is a road surface friction coefficient measuring method and device for measuring the friction coefficient of road surfaces such as roads and runways, and which can be used by being mounted on a general car. This device has a spindle 5 detachably connected to the wheel of a travelling wheel 3 of a car, a support arm 6 oscillatably connected to the spindle, and a measuring wheel supported rotatably by the support arm.
    Type: Application
    Filed: December 20, 2000
    Publication date: July 5, 2001
    Applicant: National Aerospace Laboratory of Science & Technology Agency
    Inventors: Tetsuhiko Ueda, Tokuo Sotozaki, Takashi Kai
  • Publication number: 20010002225
    Abstract: An image shake detecting device for detecting a shake of an image on an image sensing plane on the basis of a video signal output from an image sensor includes detection circuits arranged to detect image displacement in a plurality of areas set on the image sensing plane, and a control microcomputer which makes a discrimination, on the basis of information output from these detection circuits, between a movement of a camera and a solo movement of a photographed object. The device thus accurately makes compensation for an image shake by judging the state of the image on the basis of information output from these detection circuits. The image shake detecting device further includes a computing circuit arranged to compute a quantity of an image shake on the basis of a difference in detecting timing of a feature point of the image and a sensitivity control circuit arranged to change the detection sensitivity of the shake detection circuits.
    Type: Application
    Filed: July 26, 1999
    Publication date: May 31, 2001
    Inventors: MASAYOSHI SEKINE, TOSHIYUKI NAKAJIMA, TAKASHI KAI, KATSUJI YOSHIMURA, MASAMICHI TOYAMA
  • Publication number: 20010000940
    Abstract: In a vibration type driving apparatus comprising a vibration member of which the vibration is excited, and a contacting member contacting with the vibration member, the contacting member and the vibration member being moved relative to each other by the vibration of the vibration member, a friction member is provided on the contacting portion of at least one of the vibration member and the contacting member, and the friction member is formed with a contacting surface smoothed by the pressing of a mold.
    Type: Application
    Filed: December 6, 2000
    Publication date: May 10, 2001
    Inventors: Yutaka Maruyama, Takashi Kai, Ichiro Chiba