Patents by Inventor Keisuke Tsutsumida

Keisuke Tsutsumida 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: 11668701
    Abstract: A urine sample testing apparatus may include a urine qualitative measuring section configured to acquire a measurement result for each of a plurality of urine qualitative measurement items and a urine sediment measuring section configured to acquire a measurement result for each of a plurality of urine sediment measurement items. The apparatus may also include an operation part that can specify a combination of one of the plurality of urine qualitative measurement items and one of the plurality of urine sediment measurement items. An information processing unit may also be included.
    Type: Grant
    Filed: January 6, 2021
    Date of Patent: June 6, 2023
    Assignee: Sysmex Corporation
    Inventors: Toru Mizumoto, Keisuke Tsutsumida, Takayoshi Izumi
  • Publication number: 20210140940
    Abstract: A urine sample testing apparatus may include a urine qualitative measuring section configured to acquire a measurement result for each of a plurality of urine qualitative measurement items and a urine sediment measuring section configured to acquire a measurement result for each of a plurality of urine sediment measurement items. The apparatus may also include an operation part that can specify a combination of one of the plurality of urine qualitative measurement items and one of the plurality of urine sediment measurement items. An information processing unit may also be included.
    Type: Application
    Filed: January 6, 2021
    Publication date: May 13, 2021
    Applicant: Sysmex Corporation
    Inventors: Toru MIZUMOTO, Keisuke TSUTSUMIDA, Takayoshi IZUMI
  • Patent number: 10914724
    Abstract: A urine sample testing apparatus may include a urine qualitative measuring section configured to acquire a measurement result for each of a plurality of urine qualitative measurement items and a urine sediment measuring section configured to acquire a measurement result for each of a plurality of urine sediment measurement items. The apparatus may also include an operation part that can specify a combination of one of the plurality of urine qualitative measurement items and one of the plurality of urine sediment measurement items. An information processing unit may also be included.
    Type: Grant
    Filed: July 1, 2019
    Date of Patent: February 9, 2021
    Assignee: Sysmex Corporation
    Inventors: Toru Mizumoto, Keisuke Tsutsumida, Takayoshi Izumi
  • Publication number: 20190324013
    Abstract: A urine sample testing apparatus may include a urine qualitative measuring section configured to acquire a measurement result for each of a plurality of urine qualitative measurement items and a urine sediment measuring section configured to acquire a measurement result for each of a plurality of urine sediment measurement items. The apparatus may also include an operation part that can specify a combination of one of the plurality of urine qualitative measurement items and one of the plurality of urine sediment measurement items. An information processing unit may also be included.
    Type: Application
    Filed: July 1, 2019
    Publication date: October 24, 2019
    Inventors: Toru MIZUMOTO, Keisuke TSUTSUMIDA, Takayoshi IZUMI
  • Patent number: 10379103
    Abstract: A urine sample testing apparatus may include a urine qualitative measuring section configured to acquire a measurement result for each of a plurality of urine qualitative measurement items and a urine sediment measuring section configured to acquire a measurement result for each of a plurality of urine sediment measurement items. The apparatus may also include an operation part that can specify a combination of one of the plurality of urine qualitative measurement items and one of the plurality of urine sediment measurement items. An information processing unit may also be included.
    Type: Grant
    Filed: April 10, 2017
    Date of Patent: August 13, 2019
    Assignee: SYSMEX Corporation
    Inventors: Toru Mizumoto, Keisuke Tsutsumida, Takayoshi Izumi
  • Publication number: 20170212099
    Abstract: A urine sample testing apparatus may include a urine qualitative measuring section configured to acquire a measurement result for each of a plurality of urine qualitative measurement items and a urine sediment measuring section configured to acquire a measurement result for each of a plurality of urine sediment measurement items. The apparatus may also include an operation part that can specify a combination of one of the plurality of urine qualitative measurement items and one of the plurality of urine sediment measurement items. An information processing unit may also be included.
    Type: Application
    Filed: April 10, 2017
    Publication date: July 27, 2017
    Inventors: Toru MIZUMOTO, Keisuke Tsutsumida, Takayoshi Izumi
  • Patent number: 9664669
    Abstract: Disclosed is a urine specimen analyzing method which improves the detection of casts in a urine specimen by flowing a measurement sample containing a urine specimen through a flow cell, irradiating light on the measurement sample flowing through the flow cell, generating a signal waveform indicating a temporal change of intensity of light given off by the measurement sample, and detecting casts distinguishably from mucus threads contained in the urine specimen, based on information related to respective slope at both end sides of the signal waveform corresponding to each formed element contained in the urine specimen.
    Type: Grant
    Filed: March 30, 2015
    Date of Patent: May 30, 2017
    Assignee: Sysmex Corporation
    Inventors: Masatsugu Ozasa, Keisuke Tsutsumida, Kenji Hanamura, Kunio Ueno
  • Patent number: 9651540
    Abstract: A urine sample testing apparatus may include a urine qualitative measuring section configured to acquire a measurement result for each of a plurality of urine qualitative measurement items and a urine sediment measuring section configured to acquire a measurement result for each of a plurality of urine sediment measurement items. The apparatus may also include an operation part that can specify a combination of one of the plurality of urine qualitative measurement items and one of the plurality of urine sediment measurement items. An information processing unit may be included and configured to determine whether a first measurement result of the urine sample obtained by the urine qualitative measuring section and a second measurement result of the urine sample obtained by the urine sediment measuring section have a predetermined relationship with respect to the urine qualitative measurement item and the urine sediment measurement item included in the specified combination.
    Type: Grant
    Filed: March 30, 2016
    Date of Patent: May 16, 2017
    Assignee: Sysmex Corporation
    Inventors: Toru Mizumoto, Keisuke Tsutsumida, Takayoshi Izumi
  • Publication number: 20160209397
    Abstract: A urine sample testing apparatus may include a urine qualitative measuring section configured to acquire a measurement result for each of a plurality of urine qualitative measurement items and a urine sediment measuring section configured to acquire a measurement result for each of a plurality of urine sediment measurement items. The apparatus may also include an operation part that can specify a combination of one of the plurality of urine qualitative measurement items and one of the plurality of urine sediment measurement items. An information processing unit may be included and configured to determine whether a first measurement result of the urine sample obtained by the urine qualitative measuring section and a second measurement result of the urine sample obtained by the urine sediment measuring section have a predetermined relationship with respect to the urine qualitative measurement item and the urine sediment measurement item included in the specified combination.
    Type: Application
    Filed: March 30, 2016
    Publication date: July 21, 2016
    Inventors: Toru MIZUMOTO, Keisuke TSUTSUMIDA, Takayoshi IZUMI
  • Patent number: 9329166
    Abstract: A urine sample testing apparatus comprises: a urine qualitative measuring section configured to acquire a measurement result for each of a plurality of urine qualitative measurement items; a urine sediment measuring section configured to acquire a measurement result for each of a plurality of urine sediment measurement items; an operation part that is operable by a user to specify a combination of one of the plurality of urine qualitative measurement items and one of the plurality of urine sediment measurement items; an information processing unit configured to determine whether or not a first measurement result of the urine sample obtained by the urine qualitative measuring section and a second measurement result of the urine sample obtained by the urine sediment measuring section have a predetermined relationship with respect to the urine qualitative measurement item and the urine sediment measurement item included in the specified combination.
    Type: Grant
    Filed: June 18, 2014
    Date of Patent: May 3, 2016
    Assignee: Sysmex Corporation
    Inventors: Toru Mizumoto, Keisuke Tsutsumida, Takayoshi Izumi
  • Patent number: 9255938
    Abstract: A sample analyzer includes a first measurement unit, a second measurement unit, a detection section which detects information about an amount of a sample in a sample container before the first measurement unit aspirates the sample in the sample container, and a control section. Based on a detection result by the detection section and based on information about a predetermined sample amount necessary for performing both in the first measurement unit and the second measurement unit, when the control section has determined that the amount of the sample in the sample container is insufficient for the predetermined sample amount, the control section controls the first measurement unit and the second measurement unit so as not to aspirate the sample in the sample container.
    Type: Grant
    Filed: January 2, 2013
    Date of Patent: February 9, 2016
    Assignee: SYSMEX CORPORATION
    Inventors: Toru Mizumoto, Keisuke Tsutsumida, Takayoshi Izumi, Koji Fujimoto, Shinya Nakajima
  • Patent number: 9165107
    Abstract: A urine analyzer includes a controller configured to perform, when a qualitative measurement result of a sample is obtained and a sediment measurement result of the sample has been stored in a storage section, a cross-check of the obtained qualitative measurement result and the stored sediment measurement result, and to perform, when a sediment measurement result of a sample is obtained and a qualitative measurement result of the sample has been stored in the storage section, a cross-check of the obtained sediment measurement result and the stored qualitative measurement result.
    Type: Grant
    Filed: June 21, 2013
    Date of Patent: October 20, 2015
    Assignee: SYSMEX CORPORATION
    Inventors: Toru Mizumoto, Yousuke Tanaka, Takayoshi Izumi, Keisuke Tsutsumida, Yousuke Matsui
  • Publication number: 20150276592
    Abstract: Disclosed is a urine specimen analyzing method which improves the detection of casts in a urine specimen by flowing a measurement sample containing a urine specimen through a flow cell, irradiating light on the measurement sample flowing through the flow cell, generating a signal waveform indicating a temporal change of intensity of light given off by the measurement sample, and detecting casts distinguishably from mucus threads contained in the urine specimen, based on information related to respective slope at both end sides of the signal waveform corresponding to each formed element contained in the urine specimen.
    Type: Application
    Filed: March 30, 2015
    Publication date: October 1, 2015
    Inventors: Masatsugu OZASA, Keisuke TSUTSUMIDA, Kenji HANAMURA, Kunio UENO
  • Patent number: 9080996
    Abstract: A sample analyzer which transports and analyzes samples, includes: a first measurement apparatus which measures samples; a second measurement apparatus which is arranged downstream, in a transport direction, from the first measurement apparatus, and which measures samples; a transporting apparatus which transports samples to a first supply position for supplying a sample to the first measurement apparatus, and to a second supply position for supplying a sample to the second measurement apparatus; and a controller which controls transportation of a sample present at the first supply position, in accordance with a processing status of a sample present at the second supply position.
    Type: Grant
    Filed: September 27, 2012
    Date of Patent: July 14, 2015
    Assignees: SYSMEX CORPORATION, ARKRAY, INC.
    Inventors: Takayoshi Izumi, Keisuke Tsutsumida, Toru Mizumoto, Shinya Nakajima, Koji Fujimoto
  • Publication number: 20140302551
    Abstract: A urine sample testing apparatus comprises: a urine qualitative measuring section configured to acquire a measurement result for each of a plurality of urine qualitative measurement items; a urine sediment measuring section configured to acquire a measurement result for each of a plurality of urine sediment measurement items; an operation part that is operable by a user to specify a combination of one of the plurality of urine qualitative measurement items and one of the plurality of urine sediment measurement items; an information processing unit configured to determine whether or not a first measurement result of the urine sample obtained by the urine qualitative measuring section and a second measurement result of the urine sample obtained by the urine sediment measuring section have a predetermined relationship with respect to the urine qualitative measurement item and the urine sediment measurement item included in the specified combination.
    Type: Application
    Filed: June 18, 2014
    Publication date: October 9, 2014
    Inventors: Toru MIZUMOTO, Keisuke TSUTSUMIDA, Takayoshi IZUMI
  • Patent number: 8790577
    Abstract: A sample analyzer is disclosed. In one embodiment, the sample analyzer includes an analysis section for analyzing a sample by using a reagent to obtain numerical data and distribution diagram of particles contained in the sample; a display device; an information receiver for receiving an input of reagent information assigned to the reagent; a determination section configured for determining whether or not the reagent satisfies a condition to determine that the reagent is a genuine product based on the reagent information; and a controller that controls the display device to display both the numerical data and the distribution diagram if the reagent satisfies the condition by the determination section and to display the numerical data without displaying the distribution diagram if the reagent does not satisfy the condition by the determination section.
    Type: Grant
    Filed: September 12, 2008
    Date of Patent: July 29, 2014
    Assignee: Sysmex Corporation
    Inventors: Toru Mizumoto, Ryuichiro Ebi, Keisuke Tsutsumida, Yousuke Tanaka, Junya Inoue
  • Patent number: 8788216
    Abstract: A urine sample testing apparatus comprises: a urine qualitative measuring section configured to acquire a measurement result for each of a plurality of urine qualitative measurement items; a urine sediment measuring section configured to acquire a measurement result for each of a plurality of urine sediment measurement items; an operation part that is operable by a user to specify a combination of one of the plurality of urine qualitative measurement items and one of the plurality of urine sediment measurement items; an information processing unit configured to determine whether or not a first measurement result of the urine sample obtained by the urine qualitative measuring section and a second measurement result of the urine sample obtained by the urine sediment measuring section have a predetermined relationship with respect to the urine qualitative measurement item and the urine sediment measurement item included in the specified combination.
    Type: Grant
    Filed: July 29, 2011
    Date of Patent: July 22, 2014
    Assignee: Sysmex Corporation
    Inventors: Toru Mizumoto, Keisuke Tsutsumida, Takayoshi Izumi
  • Patent number: 8778267
    Abstract: An analyzer includes a second memory enabled to memorize that control by a controller is for first area, the controller controls at least one of measurement, analysis and display to be for a first area when a second application program starts in a case where said second memory memorizes that the control by the controller is for the first area.
    Type: Grant
    Filed: November 11, 2008
    Date of Patent: July 15, 2014
    Assignee: Sysmex Corporation
    Inventors: Toru Mizumoto, Keisuke Tsutsumida
  • Patent number: 8641988
    Abstract: A sample analyzer which transports a rack holding a plurality of sample containers and analyzes samples includes: a first measurement apparatus which measures samples; a second measurement apparatus which is arranged downstream, in a transport direction, from the first measurement apparatus, and which measures samples; and a transporting apparatus which transports samples to a first supply position for supplying a sample to the first measurement apparatus, and to a second supply position for supplying a sample to the second measurement apparatus. The transporting apparatus linearly transports a rack from the first supply position to the second supply position, and the distance between the first supply position and the second supply position is a multiple of the distance between adjacent sample containers held in the rack.
    Type: Grant
    Filed: September 27, 2012
    Date of Patent: February 4, 2014
    Assignee: Sysmex Corporation
    Inventors: Toru Mizumoto, Takayoshi Izumi, Keisuke Tsutsumida, Shinya Nakajima
  • Publication number: 20130282298
    Abstract: A urine analyzer includes a controller configured to perform, when a qualitative measurement result of a sample is obtained and a sediment measurement result of the sample has been stored in a storage section, a cross-check of the obtained qualitative measurement result and the stored sediment measurement result, and to perform, when a sediment measurement result of a sample is obtained and a qualitative measurement result of the sample has been stored in the storage section, a cross-check of the obtained sediment measurement result and the stored qualitative measurement result.
    Type: Application
    Filed: June 21, 2013
    Publication date: October 24, 2013
    Inventors: Toru MIZUMOTO, Yousuke TANAKA, Takayoshi IZUMI, Keisuke TSUTSUMIDA, Yousuke MATSUI