Patents by Inventor Kiyoshi Yasukawa

Kiyoshi Yasukawa 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: 20120075656
    Abstract: An image forming apparatus includes a receiving unit, a paper information storing unit, an initializing unit, a paper information comparing unit, a temporary stopping unit, and a printing unit. The receiving unit receives print jobs. The paper information storing unit stores paper information preset in the printed page. The initializing unit initializes the paper information stored in the paper information storing unit during a certain period. The paper information comparing unit compares the paper information of the page to be printed in the print job with the stored paper information. The temporary stopping unit temporarily stops printing according to the result of the comparison. The printing unit prints the print data of the page to be printed in the case that the paper information of the page to be printed is the same as the stored paper information or the stored paper information has been initialized.
    Type: Application
    Filed: February 1, 2011
    Publication date: March 29, 2012
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Kiyoshi YASUKAWA, Yuji ONOZAWA, Yuji NAKANE, Kazutoshi KONDO, Akira SHINADA, Takashi KATOU
  • Patent number: 7901911
    Abstract: The present invention intends to provide an IL-6R.IL-6 fusion protein and the like in which IL-6R and IL-6 are directly linked without a linker. The IL-6 receptor.IL-6 fusion protein of the present invention has a structure in which one amino acid residue constituting IL-6 receptor and one amino acid residue constituting IL-6 are directly bonded.
    Type: Grant
    Filed: March 19, 2009
    Date of Patent: March 8, 2011
    Assignee: Tosoh Corporation
    Inventors: Teiji Ekida, Harutaka Yagame, Hiroshi Iida, Kiyoshi Yasukawa, Shigeo Tsuchiya, Teruhiko Ide
  • Publication number: 20100196962
    Abstract: The present invention intends to provide an IL-6R.IL-6 fusion protein and the like in which IL-6R and IL-6 are directly linked without a linker. The IL-6 receptor.IL-6 fusion protein of the present invention has a structure in which one amino acid residue constituting IL-6 receptor and one amino acid residue constituting IL-6 are directly bonded.
    Type: Application
    Filed: March 19, 2009
    Publication date: August 5, 2010
    Applicant: TOSOH CORPORATION
    Inventors: Teiji EKIDA, Harutaka Yagame, Hiroshi Iida, Kiyoshi Yasukawa, Shigeo Tsuchiya, Teruhiko Ide
  • Publication number: 20090181365
    Abstract: The present invention provides a combination of oligonucleotides preferable for composing a gene testing reagent capable of detecting all subtypes of norovirus rapidly and with high sensitivity. More specifically, the present invention provides a detection method in which only norovirus is specifically amplified and an oligonucleotide that binds to a specific site of norovirus, by using a primer having a sequence that is homologous or complementary to a base sequence specific for norovirus and is located at a position subject to minimal mutation according to subtype.
    Type: Application
    Filed: October 27, 2008
    Publication date: July 16, 2009
    Applicant: TOSOH CORPORATION
    Inventors: Noriyoshi Masuda, Kiyoshi Yasukawa, Ryuichi Horie
  • Patent number: 7531644
    Abstract: The present invention intends to provide an IL-6R•IL-6 fusion protein and the like in which IL-6R and IL-6 are directly linked without a linker. The IL-6 receptor•IL-6 fusion protein of the present invention has a structure in which one amino acid residue constituting IL-6 receptor and one amino acid residue constituting IL-6 are directly bonded.
    Type: Grant
    Filed: October 10, 2006
    Date of Patent: May 12, 2009
    Assignee: Tosoh Corporation
    Inventors: Teiji Ekida, Harutaka Yagame, Hiroshi Iida, Kiyoshi Yasukawa, Shigeo Tsuchiya, Teruhiko Ide
  • Patent number: 7495094
    Abstract: A detection reagent for detecting thermostable direct hemolysin-related hemolysin (TRH) gene in an amplification process which specifically amplifies TRH1 and TRH2 RNA, which reagent comprises a first primer having a sequence complementary to a specific sequence of an RNA derived from the TRH gene, and a second primer having a sequence homologous to said specific sequence.
    Type: Grant
    Filed: August 30, 2004
    Date of Patent: February 24, 2009
    Assignee: Tosoh Corporation
    Inventors: Noriyoshi Masuda, Ryuichi Horie, Kiyoshi Yasukawa
  • Patent number: 7345161
    Abstract: The present invention provides a combination of oligonucleotides preferable for composing a rapid and specific gene testing reagent for Shiga toxin family gene type 2 (stx) of entero-hemorrhagic Escherichia coli (EHEC). More specifically, the present invention provides a method for detecting stx2 RNA of EHEC by specifically amplifying only stx2 RNA using a primer having a sequence homologous or complementary to a base sequence specific for stx2 gene of EHEC and located at sites free of alterations between genotypes, and an oligonucleotide that binds to a specific site of stx2 RNA.
    Type: Grant
    Filed: February 3, 2005
    Date of Patent: March 18, 2008
    Assignee: Tosoh Corporation
    Inventors: Noriyoshi Masuda, Kiyoshi Yasukawa, Ryuichi Horie
  • Patent number: 7339041
    Abstract: Nucleic acid sequences, oligonucleotides and a method for detection of SRSV, in particular, a virus which belongs to Genotype II (GII), in clinical examinations, public health examinations, food evaluations and food poisoning examinations are provided.
    Type: Grant
    Filed: May 20, 2003
    Date of Patent: March 4, 2008
    Assignee: Tosoh Corporation
    Inventors: Noriyoshi Masuda, Takahiko Ishiguro, Juichi Saito, Toshiki Taya, Kiyoshi Yasukawa
  • Publication number: 20070188485
    Abstract: An image formation processing simulation apparatus includes: an acceptance unit that accepts image data targeted for image formation processing in an image formation processing device; a performing unit that performs a simulation of image formation processing for which the image data in the image formation processing device is targeted using the image data; a failure management unit that determines whether or not failure occurs in the simulation; and an output unit that outputs information about a result of the determination by the failure management unit.
    Type: Application
    Filed: July 3, 2006
    Publication date: August 16, 2007
    Applicant: FUJI XEROX CO., LTD.
    Inventor: Kiyoshi Yasukawa
  • Publication number: 20070031376
    Abstract: The present invention intends to provide an IL-6R•IL-6 fusion protein and the like in which IL-6R and IL-6 are directly linked without a linker. The IL-6 receptor•IL-6 fusion protein of the present invention has a structure in which one amino:acid residue constituting IL-6 receptor and one amino acid residue constituting IL-6 are directly bonded.
    Type: Application
    Filed: October 10, 2006
    Publication date: February 8, 2007
    Inventors: Teiji Ekida, Harutaka Yagame, Hiroshi Iida, Kiyoshi Yasukawa, Shigeo Tsuchiya, Teruhiko Ide
  • Patent number: 7090980
    Abstract: A method of detecting a specific acid-fast bacterium, wherein primers having nucleotide sequences homologous or complementary to the specific regions in the rRNAs of the specific acid-fast bacterium are used to specifically amplify only the rRNAs of the specific acid-fast bacterium.
    Type: Grant
    Filed: December 18, 2003
    Date of Patent: August 15, 2006
    Assignee: Tosoh Corporation
    Inventors: Noriyoshi Masuda, Yuichi Isawa, Ryuichi Horie, Kiyoshi Yasukawa
  • Publication number: 20060134686
    Abstract: An avian myeloblastosis virus reverse transcriptase composition which comprises a heterodimer consisting of an ? subunit having a molecular weight of 68000 and a ? subunit having a molecular weight of 92000 in an amount of at least 80%.
    Type: Application
    Filed: February 10, 2006
    Publication date: June 22, 2006
    Inventors: Kiyoshi Yasukawa, Takahiko Ishiguro
  • Publication number: 20060115823
    Abstract: The present invention provides a combination of oligonucleotides preferable for composing a rapid and specific gene testing reagent for Shiga toxin family gene type 2 (stx) of entero-hemorrhagic Escherichia coli (EHEC). More specifically, the present invention provides a method for detecting stx2 RNA of EHEC by specifically amplifying only stx2 RNA using a primer having a sequence homologous or complementary to a base sequence specific for stx2 gene of EHEC and located at sites free of alterations between genotypes, and an oligonucleotide that binds to a specific site of stx2 RNA.
    Type: Application
    Filed: February 3, 2005
    Publication date: June 1, 2006
    Applicant: TOSOH CORPORATION
    Inventors: Noriyoshi Masuda, Kiyoshi Yasukawa, Ryuichi Horie
  • Patent number: 7049103
    Abstract: A method of assaying the efficacy and/or toxicity of a test substance by expression of a specific gene in a cell or a microorganism, which comprises treating the cell or the microorganism with the test substance, a step of amplifying an RNA having a sequence homologous or complementary to a specific sequence in a target RNA obtained as the result of transcription of the specific gene, and a step of determining whether the target RNA is transcribed through the expression of the specific gene by detecting the RNA amplified in the previous amplification step.
    Type: Grant
    Filed: October 9, 2002
    Date of Patent: May 23, 2006
    Assignee: Tosoh Corporation
    Inventors: Takahiko Ishiguro, Kiyoshi Yasukawa, Shigeo Tsuchiya
  • Publication number: 20050170338
    Abstract: The present invention provides a combination of oligonucleotides preferable for composing a gene testing reagent capable of detecting all subtypes of norovirus rapidly and with high sensitivity. More specifically, the present invention provides a detection method in which only norovirus is specifically amplified and an oligonucleotide that binds to a specific site of norovirus, by using a primer having a sequence that is homologous or complementary to a base sequence specific for norovirus and is located at a position subject to minimal mutation according to subtype.
    Type: Application
    Filed: February 4, 2005
    Publication date: August 4, 2005
    Applicant: TOSOH CORPORATION
    Inventors: Noriyoshi Masuda, Kiyoshi Yasukawa, Ryuichi Horie
  • Publication number: 20050112629
    Abstract: A detection reagent for detecting thermostable direct hemolysin (TDH) gene in an amplification process which specifically amplifies TDH RNA, which reagent comprises a first primer having a sequence complementary to a specific sequence of an RNA derived from the TDH gene, and a second primer having a sequence homologous to said specific sequence.
    Type: Application
    Filed: August 30, 2004
    Publication date: May 26, 2005
    Applicant: TOSOH CORPORATION
    Inventors: Noriyoshi Masuda, Ryuichi Horie, Kiyoshi Yasukawa
  • Publication number: 20050112628
    Abstract: A detection reagent for detecting thermostable direct hemolysin-related hemolysin (TRH) gene in an amplification process which specifically amplifies TRH1 and TRH2 RNA, which reagent comprises a first primer having a sequence complementary to a specific sequence of an RNA derived from the TRH gene, and a second primer having a sequence homologous to said specific sequence.
    Type: Application
    Filed: August 30, 2004
    Publication date: May 26, 2005
    Applicant: TOSOH CORPORATION
    Inventors: Noriyoshi Masuda, Ryuichi Horie, Kiyoshi Yasukawa
  • Patent number: 6881544
    Abstract: A simple, speedy and sensitive method of detecting HIV-RNA using an oligonucleotide which can bind to an intramolecularly free region of the genomic RNA of HIV-1 at relatively low and constant temperatures (at 35° C. to 50° C., preferably at 41° C.) as an oligonucleotide primer for use in amplification of a nucleic acid.
    Type: Grant
    Filed: April 22, 2002
    Date of Patent: April 19, 2005
    Assignee: Tosoh Corporation
    Inventors: Tetsuya Ishizuka, Kiyoshi Yasukawa, Takahiko Ishiguro
  • Publication number: 20050064486
    Abstract: A novel transcriptome analyzing method and to provide a gene found by this method and a protein encoded by the gene. A method for determining whether or not a continued arbitrary DNA sequence existing in the genome of an arbitrary biological species, in which the nucleotide sequence is already known but its possibility of being a gene expression region is unclear (specific region), is the specific region, which comprises detecting whether or not a nucleotide sequence that corresponds to the nucleotide sequence of the region is present in the RNA of the biological species, and a method for determining the gene expression region in an arbitrary region on a genome or the entire genome, which comprises repeatedly carrying out the above method.
    Type: Application
    Filed: September 14, 2004
    Publication date: March 24, 2005
    Inventors: Takahiko Ishiguro, Kiyoshi Yasukawa
  • Publication number: 20040235160
    Abstract: An objective of the present invention is to provide a process for effectively producing hematopoietic stem cells. A process for producing hematopoietic stem cells comprises the step of culturing hematopoietic stem cells in the presence of a gp130 stimulating factor, one or more cytokines and stromal cells.
    Type: Application
    Filed: February 9, 2004
    Publication date: November 25, 2004
    Inventors: Mitsuo Nishikawa, Masatake Osawa, Takahiko Ishiguro, Kiyoshi Yasukawa