Patents by Inventor Norio Ohashi

Norio Ohashi 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: 7888491
    Abstract: Diagnostic tools for for serodiagnosing ehrlichiosis in mammals, particularly in members of the Canidae family and in humans are provided. The diagnostic tools are a group of outer membrane proteins of E. chaffeensis and variants thereof, referred to hereinafter as the “OMP proteins”, a group of outer membrane proteins of E. canis and variants thereof referred to hereinafter as the “P30F proteins”, and antibodies to the OMP proteins and the P30F proteins. The OMP proteins of E. chaffeensis encompass OMP-1, OMP-1A, OMP1-B, OMP-1C, OMP1-D, OMP1-E, OMP1-F, OMP1-H, OMP-1R, OMP-1S, OMP-1T, OMP-1U, OMP-1V, OMP-1W, OMP-1X, OMP-1Y and OMP-1Z. The P30F proteins of E. canis encompass P30, P30a, P30-1, P30-2, P30-3, P304, P30-5, P30-6, P30-7, P30-8, P30-9, P30-10, P30-11, and P30-12. Isolated polynucleotides that encode the E. chaffeensis OMP proteins and isolated polynucleotides that encode the E. canis P30F protein are also provided.
    Type: Grant
    Filed: July 29, 2004
    Date of Patent: February 15, 2011
    Assignee: The Ohio State University Research Foundation
    Inventors: Yasuko Rikihisa, Norio Ohashi
  • Patent number: 7807810
    Abstract: The present invention relates to diagnostic tools for serodiagnosing HGE. The diagnostic tools are structurally related proteins, the “Group 44 proteins”, and to antibodies to such proteins. the Group 44 proteins comprise a single central hypervariable region of approximately 94 amino acid residues, a first conserved region and a second conserved region which flank the central hypervariable region. The hypervariable region of each Group 44 protein has a higher hydrophilicity, a higher antigenic index, and a higher surface probability than either the first conserved region or the second conserved region of the respective protein. The hypervariable region is basic and has an isoelectric point, i.e., a pI, of from about 7.1 to about 9.2 and a molecular mass, i.e., an Mr, of from about 8.5 kDa to about 11 kDa. The Group 44 proteins comprise the P44 protein, the P44-2 protein, the P44-12 protein, the P44-15 protein, the P44-18 protein, and the P44-19 protein and variants of such proteins.
    Type: Grant
    Filed: August 19, 2002
    Date of Patent: October 5, 2010
    Assignee: The Ohio State University Research Foundation
    Inventors: Yasuko Rikihisa, Ning Zhi, Norio Ohashi
  • Patent number: 7709622
    Abstract: Diagnostic tools for serodiagnosing ehrlichiosis in mammals, particularly in members of the Canidae family and in humans are provided. The diagnostic tools are a group of outer membrane proteins of E. chaffeensis and variants thereof, referred to hereinafter as the “OMP proteins”, a group of outer membrane proteins of E. canis and variants thereof referred to hereinafter as the “P30F proteins”, and antibodies to the ONP proteins and the P30F proteins. The OMP proteins of E. chaffeensis encompass OMP-1, OMP-1A, OMP1-B, OMP-1C, OMP1-D, OMP1-E, OMP1-F, OMP1-H, OMP-1R, OMP-1S, OMP-1T, OMP-1U, OMP-1V, OMP-1W, OMP-1X, OMP-1Y and OMP-1Z. The P30F proteins of E. canis encompass P30, P30a, P30-1, P30-2, P30-3; P30-4, P30-5, P30-6, P30-7, P30-8, P30-9, P30-10, P30-11, and P30-12. Isolated polynucleotides that encode the E. chaffeensis OMP proteins and isolated polynucleotides that encode the E. canis P30F protein are also provided.
    Type: Grant
    Filed: June 14, 2006
    Date of Patent: May 4, 2010
    Assignee: The Ohio State University Research Foundation
    Inventors: Yasuko Rikihisa, Norio Ohashi
  • Publication number: 20090075368
    Abstract: Diagnostic tools for serodiagnosing ehrlichiosis in mammals, particularly in members of the Canidae family and in humans are provided. The diagnostic tools are a group of outer membrane proteins of E. chaffeensis and variants thereof, referred to hereinafter as the “OMP proteins”, a group of outer membrane proteins of E. canis and variants thereof referred to hereinafter as the “P30F proteins”, and antibodies to the ONP proteins and the P30F proteins. The OMP proteins of E. chaffeensis encompass OMP-1, OMP-1A, OMP1-B, OMP-1C, OMP1-D, OMP1-E, OMP1-F, OMP1-H, OMP-1R, OMP-1S, OMP-1T, OMP-1U, OMP-1V, OMP-1W, OMP-1X, OMP-1Y and OMP-1Z. The P30F proteins of E. canis encompass P30, P30a, P30-1, P30-2, P30-3; P30-4, P30-5, P30-6, P30-7, P30-8, P30-9, P30-10, P30-11, and P30-12. Isolated polynucleotides that encode the E. chaffeensis OMP proteins and isolated polynucleotides that encode the E. canis P30F protein are also provided.
    Type: Application
    Filed: June 14, 2006
    Publication date: March 19, 2009
    Applicant: The Ohio State university Research Foundation
    Inventors: Yasuko Rikihisa, Norio Ohashi
  • Patent number: 7063846
    Abstract: Diagnostic tools for for serodiagnosing ehrlichiosis in mammals, particularly in members of the Canidae family and in humans are provided. The diagnostic tools are a group of outer membrane proteins of E. chaffeensis and variants thereof, referred to hereinafter as the “OMP proteins”, a group of outer membrane proteins of E. canis and variants thereof referred to hereinafter as the “P30F proteins”, and antibodies to the OMP proteins and the P30F proteins. The OMP proteins of E. chaffeensis encompass OMP-1, OMP-1A, OMP1-B, OMP-1C, OMP1-D, OMP1-E, OMP1-F, OMP1-H, OMP-1R, OMP-1S, OMP-1T, OMP-1U, OMP-1V, OMP-1W, OMP-1X, OMP-1Y and OMP-1Z. The P30F proteins of E. canis encompass P30, P30a, P30-1, P30-2, P30-3, P30-4, P30-5, P30-6, P30-7, P30-8, P30-9, P30-10, P30-11, and P30-12. Isolated polynucleotides that encode the E. chaffeensis OMP proteins and isolated polynucleotides that encode the E. canis P30F protein are also provided.
    Type: Grant
    Filed: July 29, 2004
    Date of Patent: June 20, 2006
    Assignee: The Ohio State University Research Foundation
    Inventors: Yasuko Rikihisa, Norio Ohashi
  • Patent number: 6923963
    Abstract: Diagnostic tools for for serodiagnosing ehrlichiosis in mammals, particularly in members of the Canidae family and in humans are provided. The diagnostic tools are a group of outer membrane proteins of E. chaffeensis and variants thereof, referred to hereinafter as the “OMP proteins”, a group of outer membrane proteins of E. canis and variants thereof referred to hereinafter as the “P30F proteins”, and antibodies to the OMP proteins and the P30F proteins. The OMP proteins of E. chaffeensis encompass OMP-1, OMP-1A, OMP1-B, OMP-1C, OMP1-D, OMP1-E, OMP1-F, OMP1-H, OMP-1R, OMP-1S, OMP-1T, OMP-1U, OMP-1V, OMP-1W, OMP-1X, OMP-1Y and OMP-1Z. The P30F proteins of E. canis encompass P30, P30a, P30-1, P30-2, P30-3; P30-4, P30-5, P30-6, P30-7, P30-8, P30-9, P30-10, P30-11, and P30-12. Isolated polynucleotides that encode the E. chaffeensis OMP proteins and isolated polynucleotides that encode the E. canis P30F protein are also provided.
    Type: Grant
    Filed: January 28, 2002
    Date of Patent: August 2, 2005
    Assignee: The Ohio State University Research Foundation
    Inventors: Yasuko Rikihisa, Norio Ohashi
  • Patent number: 6898626
    Abstract: When a message source user desires to advertise an object such as an event or a sight-seeing resort on an electronic board, a write request is formulated with a message and auxiliary information as to the position and state of affairs of the object, and transmitted to a server finder. Using the position information of the request, the server finder selects one of a number of message board servers for retransmission of the request. On receiving the write request, the selected server maps the contents of this request in a database. When a message recipient user desires to read a message, a read request is formulated with auxiliary information of a desired object and transmitted to the server finder, which retransmits it to one of the servers corresponding to its position information. On receiving the read request the selected server searches its database for messages having likeness to the auxiliary information of the request.
    Type: Grant
    Filed: May 23, 2002
    Date of Patent: May 24, 2005
    Assignee: NEC Corporation
    Inventor: Norio Ohashi
  • Patent number: 6893640
    Abstract: Diagnostic tools for for serodiagnosing ehrlichiosis in mammals, particularly in members of the Canidae family and in humans are provided. The diagnostic tools are a group of outer membrane proteins of E. chaffeensis and variants thereof, referred to hereinafter as the “OMP proteins”, a group of outer membrane proteins of E. canis and variants thereof referred to hereinafter as the “P30F proteins”, and antibodies to the OMP proteins and the P30F proteins. The OMP proteins of E. chaffeensis encompass OMP-1, OMP-1A, OMP1-B, OMP-1C, OMP1-D, OMP1-E, OMP1-F, OMP1-H, OMP-1R, OMP-1S, OMP-1T, OMP-1U, OMP-1V, OMP-1W, OMP-1X, OMP-1Y and OMP-1Z. The P30F proteins of E. canis encompass P30, P30a, P30-1, P30-2, P30-3, P30-4, P30-5, P30-6, P30-7, P30-8, P30-9, P30-10, P30-11, and P30-12. Isolated polynucleotides that encode the E. chaffeensis OMP proteins and isolated polynucleotides that encode the E. canis P30F protein are also provided.
    Type: Grant
    Filed: December 9, 2002
    Date of Patent: May 17, 2005
    Assignee: The Ohio State University Research Foundation
    Inventors: Yasuko Rikihisa, Norio Ohashi
  • Publication number: 20040265334
    Abstract: Diagnostic tools for for serodiagnosing ehrlichiosis in mammals, particularly in members of the Canidae family and in humans are provided. The diagnostic tools are a group of outer membrane proteins of E. chaffeensis and variants thereof, referred to hereinafter as the “OMP proteins”, a group of outer membrane proteins of E. canis and variants thereof referred to hereinafter as the “P30F proteins”, and antibodies to the OMP proteins and the P30F proteins. The OMP proteins of E. chaffeensis encompass OMP-1, OMP-1A, OMP-1B, OMP-1C, OMP1-D, OMP1-E, OMP1-F, OMP1-H, OMP-1R, OMP-1S, OMP-1T, OMP-1U, OMP-1V, OMP-1W, OMP-1X, OMP-1Y and OMP-1Z. The P30F proteins of E. canis encompass P30, P30a, P30-1, P30-2, P30-3, P30-4, P30-5, P30-6, P30-7, P30-8, P30-9, P30-10, P30-11, and P30-12. Isolated polynucleotides that encode the E. chaffeensis OMP proteins and isolated polynucleotides that encode the E. canis P30F protein are also provided.
    Type: Application
    Filed: July 29, 2004
    Publication date: December 30, 2004
    Inventors: Yasuko Rikihisa, Norio Ohashi
  • Publication number: 20040265333
    Abstract: Diagnostic tools for for serodiagnosing ehrlichiosis in mammals, particularly in members of the Canidae family and in humans are provided. The diagnostic tools are a group of outer membrane proteins of E. chaffeensis and variants thereof, referred to hereinafter as the “OMP proteins”, a group of outer membrane proteins of E. canis and variants thereof referred to hereinafter as the “P30F proteins”, and antibodies to the OMP proteins and the P30F proteins. The OMP proteins of E. chaffeensis encompass OMP-1, OMP-1A, OMP1-B, OMP-1C, OMP1-D, OMP1-E, OMP1-F, OMP1-H, OMP-1R, OMP-1S, OMP-1T, OMP-1U, OMP-1V, OMP-1W, OMP-1X, OMP-1Y and OMP-1Z. The P30F proteins of E. canis encompass P30, P30a, P30-1, P30-2, P30-3, P304, P30-5, P30-6, P30-7, P30-8, P30-9, P30-10, P30-11, and P30-12. Isolated polynucleotides that encode the E. chaffeensis OMP proteins and isolated polynucleotides that encode the E. canis P30F protein are also provided.
    Type: Application
    Filed: July 29, 2004
    Publication date: December 30, 2004
    Inventors: Yasuko Rikihisa, Norio Ohashi
  • Publication number: 20030103991
    Abstract: Diagnostic tools for for serodiagnosing ehrlichiosis in mammals, particularly in members of the Canidae family and in humans are provided. The diagnostic tools are a group of outer membrane proteins of E. chaffeensis and variants thereof, referred to hereinafter as the “OMP proteins”, a group of outer membrane proteins of E. canis and variants thereof referred to hereinafter as the “P30F proteins”, and antibodies to the OMP proteins and the P30F proteins. The OMP proteins of E. chaffeensis encompass OMP-1, OMP-1A, OMP1-B, OMP-1C, OMP1-D, OMP1-E, OMP1-F, OMP1-H, OMP-1R, OMP-1S, OMP-1T, OMP-1U, OMP-1V, OMP-1W, OMP-1X, OMP-1Y and OMP-1Z. The P30F proteins of E. canis encompass P30, P30a, P30-1, P30-2, P30-3, P30-4, P30-5, P30-6, P30-7, P30-8, P30-9, P30-10, P30-11, and P30-12. Isolated polynucleotides that encode the E. chaffeensis OMP proteins and isolated polynucleotides that encode the E. canis P30F protein are also provided.
    Type: Application
    Filed: December 9, 2002
    Publication date: June 5, 2003
    Inventors: Yasuko Rikihisa, Norio Ohashi
  • Publication number: 20030099639
    Abstract: The present invention relates to diagnostic tools for serodiagnosing HGE. The diagnostic tools are structurally related proteins, the “Group 44 proteins”, and to antibodies to such proteins. the Group 44 proteins comprise a single central hypervariable region of approximately 94 amino acid residues, a first conserved region and a second conserved region which flank the central hypervariable region. The hypervariable region of each Group 44 protein has a higher hydrophilicity, a higher antigenic index, and a higher surface probability than either the first conserved region or the second conserved region of the respective protein. The hypervariable region is basic and has an isoelectric point, i.e., a pI, of from about 7.1 to about 9.2 and a molecular mass, i.e., an Mr, of from about 8.5 kDa to about 11 kDa.. The Group 44 proteins comprise the P44 protein, the P44-2 protein, the P44-12 protein, the P44-15 protein, the P44-18 protein, and the P44-19 protein and variants of such proteins.
    Type: Application
    Filed: August 19, 2002
    Publication date: May 29, 2003
    Inventors: Yasuko Rikihisa, Ning Zhi, Norio Ohashi
  • Patent number: 6544517
    Abstract: Diagnostic tools for for serodiagnosing ehrlichiosis in mammals, particularly in members of the Canidae family and in humans are provided. The diagnostic tools are a group of outer membrane proteins of E. chaffeensis and variants thereof, referred to hereinafter as the “OMP proteins”, a group of outer membrane proteins of E. canis and variants thereof referred to hereinafter as the “P30F, proteins”, and antibodies to the OMP proteins and the P30F proteins. The OMP proteins of E. chaffeensis encompass OMP-1, OMP-1A, OMP1-B, OMP-1C, OMP1-D, OMP1-E, OMP1-F, OMP1-H, OMP-1R, OMP-1S, OMP-1T, OMP-1U, OMP-1V, OMP-1W, OMP-1X, OMP-1Y and OMP-1Z. The P3OF proteins of E. canis encompass P30, P30a, P30-1, P30-2, P30-3, P30-4, P30-5, P30-6, P30-7, P30-8, P30-9, P30-10, P30-11, and P30-12. Isolated polynucleotides that encode the E. chaffeensis OMP proteins and isolated polynucleotides that encode the E. canis P30F protein are also provided.
    Type: Grant
    Filed: May 19, 1999
    Date of Patent: April 8, 2003
    Assignee: The Ohio State University Research Foundation
    Inventors: Yasuko Rikihisa, Norio Ohashi
  • Publication number: 20020178165
    Abstract: When a message source user desires to advertise an object such as an event or a sight-seeing resort on an electronic board, a write request is formulated with a message and auxiliary information as to the position and state of affairs of the object, and transmitted to a server finder. Using the position information of the request, the server finder selects one of a number of message board servers for retransmission of the request. On receiving the write request, the selected server maps the contents of this request in a database. When a message recipient user desires to read a message, a read request is formulated with auxiliary information of a desired object and transmitted to the server finder, which retransmits it to one of the servers corresponding to its position information. On receiving the read request the selected server searches its database for messages having likeness to the auxiliary information of the request.
    Type: Application
    Filed: May 23, 2002
    Publication date: November 28, 2002
    Applicant: NEC CORPORATION
    Inventor: Norio Ohashi
  • Publication number: 20020120115
    Abstract: Diagnostic tools for for serodiagnosing ehrlichiosis in mammals, particularly in members of the Canidae family and in humans are provided. The diagnostic tools are a group of outer membrane proteins of E. chaffeensis and variants thereof, referred to hereinafter as the “OMP proteins”, a group of outer membrane proteins of E. canis and variants thereof referred to hereinafter as the “P30F proteins”, and antibodies to the OMP proteins and the P30F proteins. The OMP proteins of E. chaffeensis encompass OMP-1, OMP-1A, OMP1-B, OMP-1C, OMP1-D, OMP1-E, OMP1-F, OMP1-H, OMP-1R, OMP-1S, OMP-1T, OMP-1U, OMP-1V, OMP-1W, OMP-1X, OMP-1Y and OMP-1Z. The P30F proteins of E. canis encompass P30, P30a, P30-1, P30-2, P30-3; P30-4, P30-5, P30-6, P30-7, P30-8, P30-9, P30-10, P30-11, and P30-12. Isolated polynucleotides that encode the E. chaffeensis OMP proteins and isolated polynucleotides that encode the E. canis P30F protein are also provided.
    Type: Application
    Filed: January 28, 2002
    Publication date: August 29, 2002
    Inventors: Yasuko Rikihisa, Norio Ohashi
  • Patent number: 6436399
    Abstract: The present invention relates to diagnostic tools for serodiagnosing HGE. The diagnostic tools are structurally related proteins, the “Group 44 proteins”, and to antibodies to such proteins. the Group 44 proteins comprise a single central hypervariable region of approximately 94 amino acid residues, a first conserved region and a second conserved region which flank the central hypervariable region. The hypervariable region of each Group 44 protein has a higher hydrophilicity, a higher antigenic index, and a higher surface probability than either the first conserved region or the second conserved region of the respective protein. The hypervariable region is basic and has an isoelectric point, i.e., a pI, of from about 7.1 to about 9.2 and a molecular mass, i.e., an Mr, of from about 8.5 kDa to about 11 kDa. The Group 44 proteins comprise the P44 protein, the P44-2 protein, the P44-12 protein, the P44-15 protein, the P44-18 protein, and the P44-19 protein and variants of such proteins.
    Type: Grant
    Filed: April 8, 1999
    Date of Patent: August 20, 2002
    Assignee: The Ohio State University Research Foundation
    Inventors: Yasuko Rikihisa, Ning Zhi, Norio Ohashi
  • Patent number: 6143676
    Abstract: An object of the present invention is to provide a synthetic silica glass optical material which exhibits excellent transmittance as well as durability for high output power vacuum ultraviolet rays, being emitted from, for example, ArF excimer lasers and Xe.sub.2 excimer lamps, and to provide a method for producing the same. A synthetic silica glass optical material for high output power vacuum ultraviolet rays made from ultra high purity synthetic silica glass for use in the wavelength region of from 165 to 195 nm, containing OH groups at a concentration of from 5 to 300 wtppm with a fluctuation width in OH group concentration (.DELTA.OH/cm) of 10 wtppm or less, containing hydrogen molecules at a concentration of from 1.times.10.sup.17 to 1.times.10.sup.19 molecule/cm.sup.3 with a fluctuation width in hydrogen molecule concentration (.DELTA.H.sub.2 /cm) of 1.times.10.sup.17 molecule/cm.sup.3 or lower, and containing chlorine at a concentration of 50 wtppm or lower.
    Type: Grant
    Filed: January 14, 1999
    Date of Patent: November 7, 2000
    Assignees: Heraeus Quarzglas GmbH, Shin-Etsu Quartz Products Co., Ltd.
    Inventors: Norio Ohashi, Michiyo Kuriyama, Shigeru Yamagata, Shigemasa Sunada