Patents by Inventor Osamu Honmou

Osamu Honmou 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: 9683214
    Abstract: To provide an autoserum-containing bone marrow cell culture system, whereby bone marrow cells, which are collected from a subject without using an anticoagulant, are subjected to an anticoagulation treatment using a medium in a liquid-tight state, cultured and then further cultured using the serum of said subject which is prepared in a liquid-tight state; an autoserum-containing bone marrow cell culture method; and a method for producing a medicinal composition which comprises, as the active ingredient, autoserum-containing cultured bone marrow cells. [Solution] An autoserum-containing bone marrow cell culture system for culturing bone marrow cells, which are collected from a subject without using an anticoagulant, using the serum of said subject, said system comprising a bone marrow cell suspension-storing device, a collected blood-storing device, an autoserum-acquiring device, and a bone marrow cell-culturing device.
    Type: Grant
    Filed: August 3, 2011
    Date of Patent: June 20, 2017
    Assignee: Sapporo Medical University
    Inventors: Osamu Honmou, Yoshihiro Yoshikawa, Naomi Morikawa
  • Publication number: 20150337265
    Abstract: Demyelinated axons were remyelinated in the demyelinated rat model by collecting bone marrow cells from mouse bone marrow and transplanting the mononuclear cell fraction separated from these bone marrow cells.
    Type: Application
    Filed: May 28, 2015
    Publication date: November 26, 2015
    Applicants: NC MEDICAL RESEARCH INC., MITSUI SUMITOMO INSURANCE CARE NETWORK CO., LTD., ASKA PHARMACEUTICAL CO., LTD.
    Inventors: Osamu HONMOU, Kazuo HASHI, Teiji UEDE
  • Patent number: 9115344
    Abstract: Demyelinated axons were remyelinated in the demyelinated rat model by collecting bone marrow cells from mouse bone marrow and transplanting the mononuclear cell fraction separated from these bone marrow cells.
    Type: Grant
    Filed: May 25, 2012
    Date of Patent: August 25, 2015
    Assignees: NC MEDICAL RESEARCH INC., ASKA PHARMACEUTICAL CO., LTD., MITSUI SUMITOMO INSURANCE CARE NETWORK CO., LTD.
    Inventors: Osamu Honmou, Kazuo Hashi, Teiji Uede
  • Publication number: 20130195808
    Abstract: Demyelinated axons were remyelinated in the demyelinated rat model by collecting bone marrow cells from mouse bone marrow and transplanting the mononuclear cell fraction separated from these bone marrow cells.
    Type: Application
    Filed: January 2, 2013
    Publication date: August 1, 2013
    Applicants: NC MEDICAL RESEARCH INC., HITACHI, LTD., MITSUI SUMITOMO INSURANCE CARE NETWORK CO., LTD., ASKA PHARMACEUTICAL CO., LTD.
    Inventors: Osamu HONMOU, Kazuo HASHI, Teiji UEDE
  • Publication number: 20130130382
    Abstract: To provide an autoserum-containing bone marrow cell culture system, whereby bone marrow cells, which are collected from a subject without using an anticoagulant, are subjected to an anticoagulation treatment using a medium in a liquid-tight state, cultured and then further cultured using the serum of said subject which is prepared in a liquid-tight state; an autoserum-containing bone marrow cell culture method; and a method for producing a medicinal composition which comprises, as the active ingredient, autoserum-containing cultured bone marrow cells. [Solution] An autoserum-containing bone marrow cell culture system for culturing bone marrow cells, which are collected from a subject without using an anticoagulant, using the serum of said subject, said system comprising a bone marrow cell suspension-storing device, a collected blood-storing device, an autoserum-acquiring device, and a bone marrow cell-culturing device.
    Type: Application
    Filed: August 3, 2011
    Publication date: May 23, 2013
    Applicant: SAPPORO MEDICAL UNIVERSITY
    Inventors: Osamu Honmou, Yoshihiro Yoshikawa, Naomi Morikawa
  • Publication number: 20120237487
    Abstract: Demyelinated axons were remyelinated in the demyelinated rat model by collecting bone marrow cells from mouse bone marrow and transplanting the mononuclear cell fraction separated from these bone marrow cells.
    Type: Application
    Filed: May 25, 2012
    Publication date: September 20, 2012
    Applicant: NC MEDICAL RESEARCH INC.
    Inventors: Osamu Honmou, Kazuo Hashi, Teiji Uede
  • Publication number: 20120237486
    Abstract: Demyelinated axons were remyelinated in the demyelinated rat model by collecting bone marrow cells from mouse bone marrow and transplanting the mononuclear cell fraction separated from these bone marrow cells.
    Type: Application
    Filed: May 25, 2012
    Publication date: September 20, 2012
    Applicant: NC MEDICAL RESEARCH INC.
    Inventors: Osamu Honmou, Kazuo Hashi, Teiji Uede
  • Publication number: 20120237946
    Abstract: Demyelinated axons were remyelinated in the demyelinated rat model by collecting bone marrow cells from mouse bone marrow and transplanting the mononuclear cell fraction separated from these bone marrow cells.
    Type: Application
    Filed: May 25, 2012
    Publication date: September 20, 2012
    Applicant: NC MEDICAL RESEARCH INC.
    Inventors: Osamu HONMOU, Kazuo HASHI, Teiji UEDE
  • Publication number: 20120230961
    Abstract: Demyelinated axons were remyelinated in the demyelinated rat model by collecting bone marrow cells from mouse bone marrow and transplanting the mononuclear cell fraction separated from these bone marrow cells.
    Type: Application
    Filed: May 25, 2012
    Publication date: September 13, 2012
    Applicant: NC MEDICAL RESEARCH INC.
    Inventors: Osamu Honmou, Kazuo Hashi, Teiji Uede
  • Publication number: 20110158967
    Abstract: Demyelinated axons were remyelinated in the demyelinated rat model by collecting bone marrow cells from mouse bone marrow and transplanting the mononuclear cell fraction separated from these bone marrow cells.
    Type: Application
    Filed: March 4, 2011
    Publication date: June 30, 2011
    Applicants: NC MEDICAL RESEARCH INC. (75% interest), Aska Pharmaceutical CO., Ltd. (15% interest), Mitsui Sumitomo Insurance Care Network Co., Ltd. (5% interest), Hitachi Ltd. (5% interest)
    Inventors: Osamu HONMOU, Kazuo Hashi, Teiji Uede
  • Patent number: 7968088
    Abstract: Intravenous administration of bone marrow cells collected from rat bone marrow or peripheral blood to a rat cerebral infarction model was found to be effective in treating cerebral infarction. Human and murine bone marrow stem cells showed similar effects. Mesenchymal cells such as bone marrow cells, cord blood cells, or peripheral blood cells can be used as agents for in vivo administration against cranial nerve diseases.
    Type: Grant
    Filed: May 6, 2008
    Date of Patent: June 28, 2011
    Inventors: Osamu Honmou, Hirofumi Hamada
  • Publication number: 20090280564
    Abstract: Mesodermal stem cells or ES cells, prepared from the mononuclear cell fraction isolated from bone marrow fluid or umbilical blood, were found to differentiate into neural stem cells, neurons, or glial cells when cultured in a basal culture medium. In addition, the differentiation of the mesodermal stem cells or ES cells into neural cells was promoted through the addition of an ischemic brain extract to the above-mentioned basal culture medium. Furthermore, the neural cells obtained using the above-described method for inducing differentiation were revealed to have neural regeneration potency in a brain infarction model, a dementia model, a spinal cord injury model and a demyelination model. In addition, according to the present invention, mesodermal stem cells can be differentiated into neural cells by immortalizing the mesodermal stem cells by highly expressing or activating an immortalization gene in the mesodermal stem cells and culturing the cells under an appropriate condition.
    Type: Application
    Filed: May 8, 2009
    Publication date: November 12, 2009
    Inventors: Osamu HONMOU, Hirofumi HAMADA
  • Publication number: 20080286246
    Abstract: Intravenous administration of bone marrow cells collected from rat bone marrow or peripheral blood to a rat cerebral infarction model was found to be effective in treating cerebral infarction. Human and murine bone marrow stem cells showed similar effects. Mesenchymal cells such as bone marrow cells, cord blood cells, or peripheral blood cells can be used as agents for in vivo administration against cranial nerve diseases.
    Type: Application
    Filed: May 6, 2008
    Publication date: November 20, 2008
    Inventors: Osamu Honmou, Hirofumi Hamada
  • Publication number: 20080248004
    Abstract: Demyelinated axons were remyelinated in the demyelinated rat model by collecting bone marrow cells from mouse bone marrow and transplanting the mononuclear cell fraction separated from these bone marrow cells.
    Type: Application
    Filed: March 13, 2008
    Publication date: October 9, 2008
    Inventors: Osamu Honmou, Kazuo Hashi, Teiji Uede
  • Publication number: 20070178591
    Abstract: Intravenous administration of bone marrow cells collected from rat bone marrow to a rat cerebral infarction model was found to be effective in treating cerebral infarction. Human and murine bone marrow stem cells showed similar effects. Mesenchymal cells such as bone marrow cells, cord blood cells, or peripheral blood cells can be used as agents for in vivo administration against cranial nerve diseases.
    Type: Application
    Filed: June 25, 2004
    Publication date: August 2, 2007
    Inventors: Osamu Honmou, Hirofumi Hamada
  • Publication number: 20070160585
    Abstract: It is intended to provide a drug which is efficacious in treating a prion disease and has a high safety. A remedy for a prion disease which contains a mesenchymal stem cell as the active ingredient and a method of producing the same. A remedy for a prion disease which contains a mesenchymal stem cell, in particular, a mesenchymal stem cell having an anti-prion antibody gene transferred thereinto as the active ingredient and a method of producing the same. These remedies can not only prevent the progress of a prion disease but also contribute to the recovery of nerve dysfunction caused by the disease.
    Type: Application
    Filed: March 30, 2005
    Publication date: July 12, 2007
    Inventors: Kei Fujinaga, Morikazu Shinagawa, Yoshiro Niitsu, Hirofumi Hamada, Motohiro Horiuchi, Osamu Honmou, Atsushi Umetani
  • Publication number: 20060210544
    Abstract: Intravenous administration of bone marrow cells collected from rat bone marrow or peripheral blood to a rat cerebral infarction model was found to be effective in treating cerebral infarction. Human and murine bone marrow stem cells showed similar effects. Mesenchymal cells such as bone marrow cells, cord blood cells, or peripheral blood cells can be used as agents for in vivo administration against cranial nerve diseases.
    Type: Application
    Filed: March 17, 2006
    Publication date: September 21, 2006
    Inventors: Osamu Honmou, Hirofumi Hamada
  • Patent number: 7098027
    Abstract: Demyelinated axons were remyelinated in the demyelinated rat model by collecting bone marrow cells from mouse bone marrow and transplanting the mononuclear cell fraction separated from these bone marrow cells.
    Type: Grant
    Filed: December 23, 2002
    Date of Patent: August 29, 2006
    Assignees: Renomedix Institute, Inc., Aska Pharmaceutical Co., Ltd., Mitsui Sumitomo Insurance Care Network Co., Ltd., Hitachi Ltd.
    Inventors: Osamu Honmou, Kazuo Hashi, Teiji Uede
  • Publication number: 20060062771
    Abstract: Disclosed is a therapeutic autologous-cell delivery support system 100, in which a therapeutic autologous cell extracted from a member is reserved in reserve means 34, and an autologous-cell delivery request from the member which includes ID information and positional information is received. Membership information is retrieved in accordance with the received ID information, and the membership information and positional information of the member is output. When the reserve means is provided in plural number at geographically different locations, one reserve means having a shortest delivery time is selected in accordance with the positional information included in the delivery request. The delivery request can be issued using ID information storage means 11 for transmitting the ID information, in a simple operation, or automatically issued using a monitor of physical data.
    Type: Application
    Filed: September 19, 2005
    Publication date: March 23, 2006
    Inventors: Nobuo Sasaki, Osamu Honmou, Hirofumi Hamada, Shigeyuki Goto, Nobuhiro Hayashi, Toru Takano, Kunihiro Konishi, Yasuhiro Hashimoto
  • Publication number: 20050282276
    Abstract: Demyelinated axons were remyelinated in the demyelinated rat model by collecting bone marrow cells from mouse bone marrow and transplanting the mononuclear cell fraction separated from these bone marrow cells.
    Type: Application
    Filed: July 26, 2005
    Publication date: December 22, 2005
    Inventors: Osamu Honmou, Kazuo Hashi, Teiji Uede