Patents by Inventor Tatsuro Yoshida

Tatsuro Yoshida 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).

  • Publication number: 20240125391
    Abstract: A shaft seal device according to at least one embodiment of the present disclosure includes: a plurality of thin plates arranged in a circumferential direction of a rotational shaft and each having a width in an axial direction of the rotational shaft and a seal ring including a seal mounting groove for mounting the plurality of thin plates. An inner wall of the seal mounting groove on one side in the axial direction has a groove formed along the circumferential direction, in an inner region in a radial direction of the rotational shaft.
    Type: Application
    Filed: June 29, 2022
    Publication date: April 18, 2024
    Inventors: Kohei OZAKI, Azumi YOSHIDA, Tatsuro FURUSHO, Shin NISHIMOTO
  • Patent number: 11911471
    Abstract: A method for reducing hemolysis and microparticle formation during storage of pathogen reduced blood. Oxygen reduced blood compositions comprising SAGM and riboflavin having reduced hemolysis. Oxygen reduced blood compositions comprising SAGM and riboflavin having reduced microparticles. Oxygen and pathogen reduced blood compositions comprising CPAD and riboflavin having reduced hemolysis. Oxygen and pathogen reduced blood compositions comprising SAGM and riboflavin having reduced microparticles.
    Type: Grant
    Filed: September 23, 2021
    Date of Patent: February 27, 2024
    Assignee: Hemanext Inc.
    Inventors: Samuel O. Sowemimo-Coker, Jeffrey Sutton, Tatsuro Yoshida
  • Publication number: 20230248767
    Abstract: Methods for prevention and reversal of inflammation.
    Type: Application
    Filed: January 20, 2023
    Publication date: August 10, 2023
    Applicant: Hemanext Inc.
    Inventors: Andrew DUNHAM, Tatsuro YOSHIDA, Samuel O. SOWEMIMO-COKER
  • Publication number: 20230165896
    Abstract: Methods for the reversal of hemorrhagic shock or hemorrhagic trauma.
    Type: Application
    Filed: January 9, 2023
    Publication date: June 1, 2023
    Applicant: Hemanext Inc.
    Inventors: Andrew DUNHAM, Tatsuro YOSHIDA
  • Publication number: 20230047634
    Abstract: Method for transfusion medicine to reduce adverse events in transfusion patient populations based on underlying patient physiology.
    Type: Application
    Filed: October 28, 2022
    Publication date: February 16, 2023
    Applicant: Hemanext Inc.
    Inventors: Angelo D'ALESSANDRO, Rafael CORDERO, Andrew DUNHAM, Philip KEEGAN, Tatsuro YOSHIDA
  • Patent number: 11576931
    Abstract: Methods for the reversal of hemorrhagic shock or hemorrhagic trauma. Methods for restoring mean arterial pressure to a normal range and reducing trauma adverse risks in a patient through the administration of oxygen reduced blood compositions.
    Type: Grant
    Filed: June 4, 2021
    Date of Patent: February 14, 2023
    Assignee: Hemanext Inc.
    Inventors: Andrew Dunham, Tatsuro Yoshida
  • Publication number: 20230028174
    Abstract: Methods and compositions for improved clinical outcomes for trauma patients receiving whole blood transfusion. Methods and compositions for improved clinical outcomes for blood transfusions for cancer patients are also provided.
    Type: Application
    Filed: September 27, 2022
    Publication date: January 26, 2023
    Applicant: Hemanext Inc.
    Inventor: Tatsuro YOSHIDA
  • Publication number: 20230015525
    Abstract: Relates to a method for pathogen reduction of a blood product comprising: i) removing oxygen from a blood product; ii) reducing blood pathogens from said blood product t: adding amustaline (S-303) to a final concentration of 0.2 millimolar (mM); and glutathione (GSH) to a concentration of 20 mM; iii) reducing S-303 to a concentration of less than 1 nmol/L comprising incubating said oxygen reduced blood product under oxygen reduced conditions for up to 6 hours; and further relates to a pathogen reduced, oxygen reduced blood product having an oxygen saturation (sO2) of less than 25%, a pCO2 of 90 mmHg or less at 37° C., and having a amustaline (S-303) concentration of less than 1 nmol/L.
    Type: Application
    Filed: October 28, 2020
    Publication date: January 19, 2023
    Applicant: Hemanext Inc.
    Inventors: Jeffrey SUTTON, Tatsuro YOSHIDA, Samuel Q. SOWEMIMO-COKER
  • Publication number: 20220355001
    Abstract: A system and methodology for the preservation of red blood cells is described in which red blood cells are oxygen or oxygen and carbon dioxide depleted, treated and are stored in an anaerobic environment to optimize preparation for transfusion. More particularly, a system and method for extended storage of red blood cells from collection to transfusion that optimizes red blood cells prior to transfusion is described.
    Type: Application
    Filed: July 25, 2022
    Publication date: November 10, 2022
    Applicant: Hemanext Inc.
    Inventors: Tatsuro YOSHIDA, Paul VERNUCCI
  • Publication number: 20220330541
    Abstract: This application provides methods, compositions, and kits for use blood group determination and the preparation of improved red blood cell containing reagents for use in blood typing of blood prior to its use in transfusion medicine.
    Type: Application
    Filed: September 4, 2020
    Publication date: October 20, 2022
    Applicant: Hemanext Inc.
    Inventors: Tatsuro YOSHIDA, Andrew Dunham
  • Patent number: 11433164
    Abstract: A system and methodology for the preservation of red blood cells is described in which red blood cells are oxygen or oxygen and carbon dioxide depleted, treated and are stored in an anaerobic environment to optimize preparation for transfusion. More particularly, a system and method for extended storage of red blood cells from collection to transfusion that optimizes red blood cells prior to transfusion is described.
    Type: Grant
    Filed: February 7, 2020
    Date of Patent: September 6, 2022
    Assignee: Hemanext Inc.
    Inventors: Tatsuro Yoshida, Paul Vernucci
  • Publication number: 20220118008
    Abstract: Methods for the reversal of hemorrhagic shock or hemorrhagic trauma. Methods for restoring mean arterial pressure to a normal range and reducing trauma adverse risks in a patient through the administration of oxygen reduced blood compositions.
    Type: Application
    Filed: June 4, 2021
    Publication date: April 21, 2022
    Applicant: Hemanext Inc.
    Inventors: Andrew DUNHAM, Tatsuro YOSHIDA
  • Patent number: 11284616
    Abstract: A blood storage system comprising: a collection vessel for red blood cells; an oxygen or oxygen and carbon dioxide depletion device; a storage vessel for red blood cells; tubing connecting the collection vessel to the oxygen or oxygen and carbon dioxide depletion device and the oxygen or oxygen and carbon dioxide depletion device to the storage vessel; and a gamma or X-ray irradiating device is used to irradiate red blood cells stored in the vessel, storing red blood cells under anaerobic conditions.
    Type: Grant
    Filed: October 10, 2018
    Date of Patent: March 29, 2022
    Assignee: Hemanext Inc.
    Inventors: Tatsuro Yoshida, Paul J. Vernucci
  • Publication number: 20220001013
    Abstract: A method for reducing hemolysis and microparticle formation during storage of pathogen reduced blood. Oxygen reduced blood compositions comprising SAGM and riboflavin having reduced hemolysis. Oxygen reduced blood compositions comprising SAGM and riboflavin having reduced microparticles. Oxygen and pathogen reduced blood compositions comprising CPAD and riboflavin having reduced hemolysis. Oxygen and pathogen reduced blood compositions comprising SAGM and riboflavin having reduced microparticles.
    Type: Application
    Filed: September 23, 2021
    Publication date: January 6, 2022
    Applicant: Hemanext Inc.
    Inventors: Samuel O. SOWEMIMO-COKER, Jeffrey SUTTON, Tatsuro YOSHIDA
  • Publication number: 20220000094
    Abstract: This application provides methods, compositions, and kits for use blood group determination and the preparation of improved red blood cell containing reagents for use in blood typing of blood prior to its use in transfusion medicine.
    Type: Application
    Filed: November 18, 2019
    Publication date: January 6, 2022
    Applicant: Hemanext Inc.
    Inventor: Tatsuro Yoshida
  • Publication number: 20210401883
    Abstract: Methods for prevention and reversal of inflammation.
    Type: Application
    Filed: November 14, 2019
    Publication date: December 30, 2021
    Applicant: Hemanext Inc.
    Inventors: Andrew DUNHAM, Tatsuro YOSHIDA, Samuel O. SOWEMIMO-COKER
  • Patent number: 11147876
    Abstract: A method for reducing hemolysis and microparticle formation during storage of pathogen reduced blood. Oxygen reduced blood compositions comprising SAGM and riboflavin having reduced hemolysis. Oxygen reduced blood compositions comprising SAGM and riboflavin having reduced microparticles. Oxygen and pathogen reduced blood compositions comprising CPAD and riboflavin having reduced hemolysis. Oxygen and pathogen reduced blood compositions comprising SAGM and riboflavin having reduced microparticles.
    Type: Grant
    Filed: May 25, 2017
    Date of Patent: October 19, 2021
    Assignee: Hemanext Inc.
    Inventors: Samuel O. Sowemimo-Coker, Jeffrey Sutton, Tatsuro Yoshida
  • Publication number: 20210290669
    Abstract: Methods for the reversal of hemorrhagic shock or hemorrhagic trauma. Methods for restoring mean arterial pressure to a normal range and reducing trauma adverse risks in a patient through the administration of oxygen reduced blood compositions.
    Type: Application
    Filed: June 4, 2021
    Publication date: September 23, 2021
    Applicant: Hemanext Inc.
    Inventors: Andrew DUNHAM, Tatsuro YOSHIDA
  • Publication number: 20210260126
    Abstract: Methods and compositions for improved clinical outcomes for trauma patients receiving whole blood transfusion. Methods and compositions for improved clinical outcomes for blood transfusions for cancer patients are also provided.
    Type: Application
    Filed: April 27, 2021
    Publication date: August 26, 2021
    Applicant: Hemanext Inc.
    Inventor: Tatsuro YOSHIDA
  • Patent number: 11090331
    Abstract: Method for transfusion medicine to reduce adverse events in transfusion patient populations based on underlying patient physiology. Methods for reducing the risk of an inflammatory response in a sickle cell patient in need of a blood transfusion.
    Type: Grant
    Filed: May 15, 2020
    Date of Patent: August 17, 2021
    Assignee: Hemanext Inc.
    Inventors: Angelo D'Alessandro, Rafael Cordero, Andrew Dunham, Philip Keegan, Tatsuro Yoshida