Patents by Inventor Hiromi Wada

Hiromi Wada 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: 20230391860
    Abstract: The present disclosure relates to a neutralizing antibody specific to human denatured CRP that can be used for a medicine such as an anti-inflammatory agent. The present disclosure also relates to various inventions relating to the neutralizing antibody specific to human denatured CRP.
    Type: Application
    Filed: August 11, 2023
    Publication date: December 7, 2023
    Applicants: CANON MEDICAL SYSTEMS CORPORATION, General Incorporated Association The Japan-Multinational Trial Organization
    Inventors: Masaaki FUJITA, Cheng-long HUANG, Hiromi WADA, Yuki YASUDA, Yasuo SAKURAI
  • Publication number: 20230384326
    Abstract: The present disclosure relates to a method useful in the determination of adult Still's disease (ASD). More specifically, the present disclosure relates to (I) a method for testing adult Still's disease, including (1) measuring a denatured CRP concentration in a blood sample collected from a subject; and (2) comparing the measured denatured CRP concentration and/or an index value based on the denatured CRP concentration with a reference value; (II) a denatured CRP-specific antibody; and (III) a kit for testing adult Still's disease.
    Type: Application
    Filed: August 11, 2023
    Publication date: November 30, 2023
    Applicants: CANON MEDICAL SYSTEMS CORPORATION, General Incorporated Association The Japan-Multinational Trial Organization
    Inventors: Masaaki FUJITA, Cheng-long HUANG, Hiromi WADA, Yuki YASUDA, Yasuo SAKURAI
  • Patent number: 11622976
    Abstract: An object of the present invention is to provide a highly effective method for treatment/remission of cancer, and prevention of recurrence/metastasis of cancer at low cost and with few side effects. A composition containing a urinary alkalinization agent, for use in treatment or remission of cancer, or prevention of recurrence or metastasis of cancer.
    Type: Grant
    Filed: November 22, 2018
    Date of Patent: April 11, 2023
    Assignee: Delta-Fly Pharma, Inc.
    Inventors: Hiromi Wada, Kiyoshi Eshima, Tatsuhiro Ishida, Reo Hamaguchi
  • Patent number: 11534119
    Abstract: An analysis apparatus according to an embodiment includes an extraction unit, a calculation unit, and an evaluation unit. The extraction unit extracts a detection value in a tumor region, a blood region, and a muscle region from a nuclear medicine image of a subject administered with a drug containing a radiolabeled anticancer drug that works by accumulating in a tumor. The calculation unit calculates a first comparison value that is a comparison result between the detection value in the blood region and the detection value in the tumor region, and a second comparison value that is a comparison result between the detection value in the muscle region and the detection value in the tumor region. The evaluation unit evaluates an accumulation of the drug in the tumor, based on the first comparison value and the second comparison value calculated by the calculation unit.
    Type: Grant
    Filed: October 27, 2020
    Date of Patent: December 27, 2022
    Assignees: CANON MEDICAL SYSTEMS CORPORATION, National Institutes for Quantum Science and Technology, General Incorporated Association The Japan-Multinational Trial Organization
    Inventors: Shunsuke Fujiwara, Yasuo Sakurai, Ming-Rong Zhang, Lin Xie, Masayuki Fujinaga, Masayuki Hanyu, Cheng-Long Huang, Masakazu Fukushima, Hiromi Wada
  • Patent number: 11246847
    Abstract: The present invention relates to a pharmaceutical composition comprising a citrate salt for use in enhancing the effect of an anticancer drug.
    Type: Grant
    Filed: February 5, 2020
    Date of Patent: February 15, 2022
    Assignee: Delta-Fly Pharma, Inc.
    Inventors: Hiromi Wada, Tatsuhiro Ishida, Kiyoshi Eshima
  • Patent number: 11185517
    Abstract: The present application provides a pharmaceutical composition for use in treatment or remission of patients with chronic myelogenous leukemia, wherein the composition comprises, as active ingredients, (2S)-2-[(2S,3R)-3-amino-2-hydroxy-4-phenylbutanoylamino]-4-methylpentanoic acid or a pharmacologically acceptable salt thereof, and 4-[(4-methyl-1-piperazinyl)methyl]-N-[4-methyl-3-[[4-(3-pyridinyl)-2-pyrimidinyl]amino]phenyl]-benzamide or a pharmacologically acceptable salt thereof, both of which are used at low doses.
    Type: Grant
    Filed: November 14, 2019
    Date of Patent: November 30, 2021
    Assignee: DELTA-FLY PHARMA, INC.
    Inventor: Hiromi Wada
  • Publication number: 20210228517
    Abstract: The present invention relates to a pharmaceutical composition comprising a citrate salt for use in enhancing the effect of an anticancer drug.
    Type: Application
    Filed: February 5, 2020
    Publication date: July 29, 2021
    Applicant: Delta-Fly Pharma, Inc.
    Inventors: Hiromi WADA, Tatsuhiro ISHIDA, Kiyoshi ESHIMA
  • Publication number: 20210128089
    Abstract: An analysis apparatus according to an embodiment includes an extraction unit, a calculation unit, and an evaluation unit. The extraction unit extracts a detection value in a tumor region, a blood region, and a muscle region from a nuclear medicine image of a subject administered with a drug containing a radiolabeled anticancer drug that works by accumulating in a tumor. The calculation unit calculates a first comparison value that is a comparison result between the detection value in the blood region and the detection value in the tumor region, and a second comparison value that is a comparison result between the detection value in the muscle region and the detection value in the tumor region. The evaluation unit evaluates an accumulation of the drug in the tumor, based on the first comparison value and the second comparison value calculated by the calculation unit.
    Type: Application
    Filed: October 27, 2020
    Publication date: May 6, 2021
    Applicants: CANON MEDICAL SYSTEMS CORPORATION, National Institutes for Quantum and Radiological Science and Technology, General Incorporated Association The Japan-Multinational Trial Organization
    Inventors: Shunsuke FUJIWARA, Yasuo SAKURAI, Ming-Rong ZHANG, Lin XIE, Masayuki FUJINAGA, Masayuki HANYU, Cheng-Long HUANG, Masakazu FUKUSHIMA, Hiromi WADA
  • Publication number: 20200368273
    Abstract: An object of the present invention is to provide a highly effective method for treatment/remission of cancer, and prevention of recurrence/metastasis of cancer at low cost and with few side effects. A composition containing a urinary alkalinization agent, for use in treatment or remission of cancer, or prevention of recurrence or metastasis of cancer.
    Type: Application
    Filed: November 22, 2018
    Publication date: November 26, 2020
    Applicant: Delta-Fly Pharma, Inc.
    Inventors: Hiromi WADA, Kiyoshi ESHIMA, Tatsuhiro ISHIDA, Reo HAMAGUCHI
  • Publication number: 20200138855
    Abstract: An object of the present invention is to provide a method for treatment or prevention of cancer, which not only exerts a great effect at low cost but also has few side effects. A combination drug containing a urinary alkalinization agent and vitamin C or a combination drug containing a urinary alkalinization agent, vitamin C and metformin for use in treatment or remission of cancer.
    Type: Application
    Filed: July 20, 2017
    Publication date: May 7, 2020
    Applicant: DELTA-FLY PHARMA, INC.
    Inventors: Hiromi WADA, Reo HAMAGUCHI
  • Publication number: 20200078322
    Abstract: The present application provides a pharmaceutical composition for use in treatment or remission of patients with chronic myelogenous leukemia, wherein the composition comprises, as active ingredients, (2S)-2-[(2S,3R)-3-amino-2-hydroxy-4-phenylbutanoylamino]-4-methylpentanoic acid or a pharmacologically acceptable salt thereof, and 4-[(4-methyl-1-piperazinyl)methyl]-N-[4-methyl-3-[[4-(3-pyridinyl)-2-pyrimidinyl]amino]phenyl]-benzamide or a pharmacologically acceptable salt thereof, both of which are used at low doses.
    Type: Application
    Filed: November 14, 2019
    Publication date: March 12, 2020
    Applicant: Delta-Fly Pharma, Inc.
    Inventor: Hiromi WADA
  • Publication number: 20190247338
    Abstract: The present application provides a pharmaceutical composition for use in treatment or remission of patients with chronic myelogenous leukemia, wherein the composition comprises, as active ingredients, (2S)-2-[(2S,3R)-3-amino-2-hydroxy-4-phenylbutanoylamino]-4-methylpentanoic acid or a pharmacologically acceptable salt thereof, and 4-[(4-methyl-1-piperazinyl)methyl]-N-[4-methyl-3-[[4-(3-pyridinyl)-2-pyrimidinyl]amino]phenyl]-benzamide or a pharmacologically acceptable salt thereof, both of which are used at low doses.
    Type: Application
    Filed: October 16, 2017
    Publication date: August 15, 2019
    Applicant: Delta-Fly Pharma, Inc.
    Inventor: Hiromi WADA
  • Patent number: 10293019
    Abstract: An object of the present invention is to provide a novel treatment method with fewer side effects for elderly cancer patients and terminal cancer patients. A pharmaceutical composition for treating or putting an elderly or a terminal cancer patient into remission, comprising, as an active ingredient, (2S)-2-[(2S,3R)-3-amino-2-hydroxy-4-phenylbutanoylamino]-4-methylpentanoic acid or a pharmacologically acceptable salt thereof.
    Type: Grant
    Filed: November 25, 2015
    Date of Patent: May 21, 2019
    Assignee: DELTA-FLY PHARMA, INC.
    Inventor: Hiromi Wada
  • Publication number: 20180256668
    Abstract: An object of the present invention is to provide a novel treatment method with fewer side effects for elderly cancer patients and terminal cancer patients. A pharmaceutical composition for treating or putting an elderly or a terminal cancer patient into remission, comprising, as an active ingredient, (2S)-2-[(2S,3R)-3-amino-2-hydroxy-4-phenylbutanoylamino]-4-methylpentanoic acid or a pharmacologically acceptable salt thereof.
    Type: Application
    Filed: November 25, 2015
    Publication date: September 13, 2018
    Applicant: DELTA-FLY PHARMA, INC.
    Inventor: Hiromi WADA
  • Patent number: 8609328
    Abstract: The present invention provides a pancreatic islet isolation method comprising the steps of (1) injecting a protection solution containing a protease inhibitor into the pancreatic duct of an procured pancreas; (3) digesting the pancreas into which the protection solution has been injected; and (4) purifying the digested pancreatic tissue using a purification solution containing a density gradient reagent. The present invention also provides a protection solution for injection into the pancreatic duct, a pancreas preservation solution for the two-layer method, and an islet purification solution.
    Type: Grant
    Filed: September 21, 2012
    Date of Patent: December 17, 2013
    Assignee: Otsuka Pharmaceutical Factory, Inc.
    Inventors: Shinichi Matsumoto, Hiromi Wada, Hirofumi Noguchi
  • Patent number: 8592572
    Abstract: This method provides a method for delivering shRNA targeting TS in vivo. In addition, the following is provided: an antitumor agent, which comprises short hairpin RNA (shRNA) capable of inhibiting expression of thymidylate synthase by RNAi action and a PEG-modified cationic liposome, wherein the shRNA is bound to the surface of the PEG-modified cationic liposome and has an overhang comprising at least two nucleotides at the 3? end.
    Type: Grant
    Filed: August 22, 2012
    Date of Patent: November 26, 2013
    Assignee: Delta-Fly Pharma, Inc.
    Inventors: Tatsuhiro Ishida, Cheng Long Huang, Hiromi Wada
  • Patent number: 8524876
    Abstract: This invention provides a novel RNAi molecule that can significantly potentiate antitumor effects of a 5-FU antitumor agent. The RNAi molecule comprises the nucleotide sequence shown in SEQ ID NO: 2. The invention also provides an antitumor agent comprising such RNAi molecule and a 5-FU antitumor agent.
    Type: Grant
    Filed: March 29, 2010
    Date of Patent: September 3, 2013
    Assignee: Delta-Fly Pharma, Inc.
    Inventors: Hiromi Wada, Cheng Long Huang
  • Patent number: 8512940
    Abstract: The present invention provides a liver preservation solution containing trehalose and dibutyryl-cAMP. The content of nitroglycerin in the preservation solution is preferably lower than 0.44 mM. In the liver preservation solution of the present invention, since the toxicity due to nitroglycerin, which is observed during liver preservation, has been improved, liver transplantation can be performed with a high engrafted rate.
    Type: Grant
    Filed: August 31, 2011
    Date of Patent: August 20, 2013
    Assignee: Otsuka Pharmaceutical Factory, Inc.
    Inventors: Takaaki Koshiba, Xiangdong Zhao, Hiromi Wada, Koichi Tanaka, Masami Nakamura
  • Publication number: 20130058996
    Abstract: This method provides a method for delivering shRNA targeting TS in vivo. In addition, the following is provided: an antitumor agent, which comprises short hairpin RNA (shRNA) capable of inhibiting expression of thymidylate synthase by RNAi action and a PEG-modified cationic liposome, wherein the shRNA is bound to the surface of the PEG-modified cationic liposome and has an overhang comprising at least two nucleotides at the 3? end.
    Type: Application
    Filed: August 22, 2012
    Publication date: March 7, 2013
    Applicant: DELTA-FLY PHARMA, INC.
    Inventors: Tatsuhiro ISHIDA, Cheng Long HUANG, Hiromi WADA
  • Publication number: 20130017606
    Abstract: The present invention provides a pancreatic islet isolation method comprising the steps of (1) injecting a protection solution containing a protease inhibitor into the pancreatic duct of an procured pancreas; (3) digesting the pancreas into which the protection solution has been injected; and (4) purifying the digested pancreatic tissue using a purification solution containing a density gradient reagent. The present invention also provides a protection solution for injection into the pancreatic duct, a pancreas preservation solution for the two-layer method, and an islet purification solution.
    Type: Application
    Filed: September 21, 2012
    Publication date: January 17, 2013
    Applicant: KYOTO UNIVERSITY
    Inventors: Shinichi MATSUMOTO, Hiromi WADA, Hirofumi NOGUCHI