Patents by Inventor Ryosuke Takahashi

Ryosuke Takahashi 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: 20110188906
    Abstract: A fixing device includes: a fixing member that fixes a toner image on a recording medium; a pressure member that forms a fixing pressure portion between the pressure member and the fixing member by making pressure contact with an outer circumferential surface of the fixing member, the fixing pressure portion being passed through by the recording medium holding an unfixed toner image; a heat supplier that supplies heat to the fixing member; and a thermal diffusion member that diffuses heat on a surface of the fixing member by contact with the fixing member.
    Type: Application
    Filed: October 12, 2010
    Publication date: August 4, 2011
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Sho WATANABE, Yuichi FUKUDA, Masaya NAKATSUHARA, Tomoyuki ITO, Ryosuke TAKAHASHI
  • Publication number: 20110059465
    Abstract: The present invention relates to an action between an inhibitor of apoptosis (IAP) protein and members of the caspase family of cell death proteases, for example, an interaction of the X chromosome linked IAP (XIAP) and caspase-3, caspase-7 or caspase-9, wherein the IAP regulates the activity of the caspases. The invention provides screening assays for identifying agents that alter the specific association of an IAP such as XIAP, c-IAP-1 or c-IAP-2 and a caspase such as caspase-3 or caspase-7. The invention also provides screening assays for identifying agents that alter the specific association of an IAP such as XIAP, c-IAP-1 or c-IAP-2 and a pro-caspase such as pro-caspase-9. In addition, the invention also provides methods for identifying agents that modulate the activity of a caspase in the presence of an IAP and that regulate the activation of a pro-caspase by an IAP.
    Type: Application
    Filed: August 2, 2010
    Publication date: March 10, 2011
    Applicant: Sanford-Bumham Medical Research Institute
    Inventors: John C. Reed, Quinn Deveraux, Guy S. Salvesen, Ryosuke Takahashi, Natalie Roy
  • Patent number: 7873314
    Abstract: A cleaning member includes a cleaning part whose one end portion comes into contact with a surface of an image carrier, and a supporting part that supports the cleaning part and applies a force for pressing the one end portion of the cleaning part to the surface of the image carrier, wherein a surface of a first portion including the one end portion of the cleaning part is bonded to the supporting part with a first adhesive layer, and a surface of a second portion including the other end portion opposite to the one end portion of the cleaning part is bonded to the supporting part with a second adhesive layer having a Type-A durometer hardness which is lower than that of the first adhesive layer.
    Type: Grant
    Filed: February 12, 2009
    Date of Patent: January 18, 2011
    Assignee: Fuji Xerox Co., Ltd.
    Inventors: Makoto Sakanobe, Hiroaki Akamatsu, Yuichi Fukuda, Ryosuke Takahashi
  • Publication number: 20100247189
    Abstract: A cleaning device includes a cleaning blade member that has a tip abutting a surface of an image carrier so as to remove a residue remaining on the surface of the image carrier; an attaching member that includes a first attachment piece to which a base end of the cleaning blade member is attached, and a second attachment piece which is provided so as to intersect the first attachment piece at a predetermined angle; a housing member to which one of the first attachment piece and the second attachment piece is fixed at both ends along a longitudinal direction thereof; and an external force exerting member that exerts an external force in a direction which intersects a surface of the other one of the first attachment piece and the second attachment piece, which is not fixed to the housing member.
    Type: Application
    Filed: August 21, 2009
    Publication date: September 30, 2010
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Hiroaki Akamatsu, Makoto Sakanobe, Yuichi Fukuda, Ryosuke Takahashi
  • Publication number: 20100242126
    Abstract: It is intended to provide an agent for regulating axon extension during neuranagenesis by regulating ephrin-Eph receptor signaling mechanisms and to provide a mouse having abnormal ephrin-Eph receptor signaling mechanisms. The present invention relates to a regulator of axon extension, comprising an agent for promoting or suppressing the function of ?-chimerin, and to a miffy (mfy) mouse derived from a B6 strain, which displays autosomal recessive inheritance of an abnormal walking trait exhibiting a hopping gait with left-right synchronized movement of limbs and has mutation in an ?-chimerin gene.
    Type: Application
    Filed: August 21, 2008
    Publication date: September 23, 2010
    Inventors: Takuji Iwasato, Shigeyoshi Itohara, Ryosuke Takahashi, Haruhisa Inoue
  • Patent number: 7794961
    Abstract: The present invention relates to an action between an inhibitor of apoptosis (IAP) protein and members of the caspase family of cell death proteases, for example, an interaction of the X chromosome linked IAP (XIAP) and caspase-3, caspase-7 or caspase-9, wherein the IAP regulates the activity of the caspases. The invention provides screening assays for identifying agents that alter the specific association of an IAP such as XIAP, c-IAP-1 or c-IAP-2 and a caspase such as caspase-3 or caspase-7. The invention also provides screening assays for identifying agents that alter the specific association of an IAP such as XIAP, c-IAP-1 or c-IAP-2 and a pro-caspase such as pro-caspase-9. In addition, the invention also provides methods for identifying agents that modulate the activity of a caspase in the presence of an IAP and that regulate the activation of a pro-caspase by an IAP.
    Type: Grant
    Filed: January 9, 2007
    Date of Patent: September 14, 2010
    Assignee: Sanford-Burnham Medical Research Institute
    Inventors: John C. Reed, Quinn Deveraux, Guy S. Salvesen, Ryosuke Takahashi, Natalie Roy
  • Publication number: 20100202813
    Abstract: There is provided an image forming mechanism including: an image carrier containing a lubricant in a photosensitive layer that is formed on a surface of the image carrier, and on which an electrostatic latent image is formed; a developing section developing the electrostatic latent image into a visible image by a developer that contains the lubricant; and a cleaning member formed with a first layer that contacts the photosensitive layer, and a second layer that is formed of a material having a lower modulus of repulsion elasticity than the first layer and that is layered with the first layer and that does not contact the surface of the image carrier.
    Type: Application
    Filed: September 14, 2009
    Publication date: August 12, 2010
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Kazuhiko Arai, Nobuyuki Nakayama, Daisuke Nagao, Ryosuke Takahashi, Yasuhiro Oda, Koichiro Yuasa
  • Publication number: 20100191477
    Abstract: A particle behavior analysis system includes a calculation section that, regarding a decomposition portion decomposed in accordance with a decomposition method in a range to be analyzed, considers interaction force with another substance that acts on a particle and calculates behavior of the particle, while performing information communication with other devices; and an output processing section that switches output advisability of an analysis result obtained by the calculation section based on priority of the decomposition portion corresponding to the advisability of output processing of the analysis result.
    Type: Application
    Filed: August 28, 2009
    Publication date: July 29, 2010
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Tomohiro SEKO, Yoichi WATANABE, Hideki OKAMOTO, Nobuyuki HIROOKA, Ryosuke TAKAHASHI
  • Publication number: 20100054831
    Abstract: A cleaning member includes a cleaning part whose one end portion comes into contact with a surface of an image carrier, and a supporting part that supports the cleaning part and applies a force for pressing the one end portion of the cleaning part to the surface of the image carrier, wherein a surface of a first portion including the one end portion of the cleaning part is bonded to the supporting part with a first adhesive layer, and a surface of a second portion including the other end portion opposite to the one end portion of the cleaning part is bonded to the supporting part with a second adhesive layer having a Type-A durometer hardness which is lower than that of the first adhesive layer.
    Type: Application
    Filed: February 12, 2009
    Publication date: March 4, 2010
    Inventors: Makoto Sakanobe, Hiroaki Akamatsu, Yuichi Fukuda, Ryosuke Takahashi
  • Publication number: 20080266466
    Abstract: A method is provided of playing a broadcast program content, which includes: (a) producing a combination-dependent unique key which is unique to a combination of a tuner unit and a computer unit; and (b) in response to issuance of a real-time play command or a recorded-video playback command from a user, playing a broadcast program content in real-time after transmission thereof from the tuner unit to the computer unit, or playing back recorded data after retrieval thereof from a data storage. In an illustrative embodiment, the produced combination-dependent unique key is outputted into an encryptor of the tuner unit for encryption, and the encrypted digital data is inputted into the computer unit. A decryptor of the computer unit is caused to attempt decryption of the encrypted digital data, using the produced combination-dependent unique key.
    Type: Application
    Filed: April 28, 2008
    Publication date: October 30, 2008
    Applicant: BUFFALO INC.
    Inventors: Yoshikazu Yamagishi, Ryosuke Takahashi, Yoshiyuki Takagi
  • Publication number: 20080254535
    Abstract: A conventional method of retrieving spheroids formed needs to chemically label the spheroids and may physically damage the spheroids. An apparatus according to the present invention has a nanopillar cell culture sheet, a flow speed generating section, and a spheroid retrieval section. The present invention uses the nanopillar cell culture sheet to provide a mechanism that first forms spheroids, a mechanism that provides a flow speed to the spheroids formed, and a mechanism that retrieves the spheroids released owing to the provided flow speed, without the need for labeling.
    Type: Application
    Filed: February 7, 2008
    Publication date: October 16, 2008
    Inventors: Ryosuke Takahashi, Kazutoshi Kan, Toyoshige Kobayashi
  • Publication number: 20080118927
    Abstract: A method for detecting an abnormal cell based on gene expression analysis, which is useful for cancer diagnosis, is provided. A gene expression analysis method, comprising: measuring the expression level of a transcript of a human MLH1 gene containing the nucleotide sequence as shown in SEQ ID NO: 1 at the 5?-terminus thereof and the expression level of a transcript of a human MLH1 gene containing the nucleotide sequence as shown in SEQ ID NO: 2 at the 5?-terminus thereof, in a biological sample; and comparing the expression levels, thereby detecting a cell positive for microsatellite instability.
    Type: Application
    Filed: May 9, 2007
    Publication date: May 22, 2008
    Inventors: Ryosuke Takahashi, Keiichi Nagai
  • Publication number: 20070128677
    Abstract: The present invention relates to an action between an inhibitor of apoptosis (IAP) protein and members of the caspase family of cell death proteases, for example, an interaction of the X chromosome linked IAP (XIAP) and caspase-3, caspase-7 or caspase-9, wherein the IAP regulates the activity of the caspases. The invention provides screening assays for identifying agents that alter the specific association of an IAP such as XIAP, c-IAP-1 or c-IAP-2 and a caspase such as caspase-3 or caspase-7. The invention also provides screening assays for identifying agents that alter the specific association of an IAP such as XIAP, c-IAP-1 or c-IAP-2 and a pro-caspase such as pro-caspase-9. In addition, the invention also provides methods for identifying agents that modulate the activity of a caspase in the presence of an IAP and that regulate the activation of a pro-caspase by an IAP.
    Type: Application
    Filed: January 9, 2007
    Publication date: June 7, 2007
    Applicant: The Burnham Institute
    Inventors: John Reed, Quinn Deveraux, Guy Salvesen, Ryosuke Takahashi, Natalie Roy
  • Patent number: 7192728
    Abstract: The present invention relates to an action between an inhibitor of apoptosis (IAP) protein and members of the caspase family of cell death proteases, for example, an interaction of the X chromosome linked IAP (XIAP) and caspase-3, caspase-7 or caspase-9, wherein the IAP regulates the activity of the caspases. The invention provides screening assays for identifying agents that alter the specific association of an IAP such as XIAP, c-IAP-1 or c-IAP-2 and a caspase such as caspase-3 or caspase-7. The invention also provides screening assays for identifying agents that alter the specific association of an IAP such as XIAP, c-IAP-1 or c-IAP-2 and a pro-caspase such as pro-caspase-9. In addition, the invention also provides methods for identifying agents that modulate the activity of a caspase in the presence of an IAP and that regulate the activation of a pro-caspase by an IAP.
    Type: Grant
    Filed: March 5, 2001
    Date of Patent: March 20, 2007
    Assignee: The Burnham Institute
    Inventors: John C Reed, Quinn Deveraux, Guy S Salvesen, Ryosuke Takahashi, Natalie Roy
  • Patent number: 7074089
    Abstract: A card connector system that detachably supports a PC card and electrically connects the PC card to an electrical device. The system includes a temperature sensor to monitor temperature of the PC card to prevent the deleterious effect of heat generated by the PC card on the PC card itself and the electrical device. The sensor detects the surface temperature of the supported PC card and transmits the obtained temperature information to the electrical device. In this case, it is preferable that a transition board 33, electrically connected between the PC card and the electrical device, is used to transmit the temperature information.
    Type: Grant
    Filed: May 3, 2004
    Date of Patent: July 11, 2006
    Assignee: FCI Americas Technology, Inc.
    Inventors: Motomo Kajiura, Ryosuke Takahashi, Hiroshi Masuda
  • Publication number: 20060051835
    Abstract: An object of the present invention is to provide a substrate of Parkin, a system for elucidating the cause of Parkinson's disease using the substrate and a method of screening for a remedy for Parkinson's disease. An animal cell having a DNA encoding a human Pael receptor or a DNA having a variant of the DNA incorporated therein; a non-human mammal having a DNA carrying the aforementioned DNA incorporated therein; a probe comprising the whole or a part of DNA encoding the human Pael receptor; and an antibody specifically recognizing Pael receptor.
    Type: Application
    Filed: June 28, 2002
    Publication date: March 9, 2006
    Inventors: Ryosuke Takahashi, Yuzuru Imai, Nobutaka Hattori, Yoshikuni Mizuno, Mariko Soda, Haruhisa Inoue
  • Publication number: 20040203276
    Abstract: A card connector system that detachably supports a PC card and electrically connects the PC card to an electrical device. The system includes a temperature sensor to monitor temperature of the PC card to prevent the deleterious effect of heat generated by the PC card on the PC card itself and the electrical device. The sensor detects the surface temperature of the supported PC card and transmits the obtained temperature information to the electrical device. In this case, it is preferable that a transition board 33, electrically connected between the PC card and the electrical device, is used to transmit the temperature information.
    Type: Application
    Filed: May 3, 2004
    Publication date: October 14, 2004
    Applicant: Berg Technology, Inc.
    Inventors: Motomo Kajiura, Ryosuke Takahashi, Hiroshi Masuda
  • Patent number: 6780060
    Abstract: A card connector system that detachably supports a PC card and electrically connects the PC card to an electrical device. The system includes a temperature sensor to monitor temperature of the PC card to prevent the deleterious effect of heat generated by the PC card on the PC card itself and the electrical device. The sensor detects the surface temperature of the supported PC card and transmits the obtained temperature information to the electrical device. In this case, it is preferable that a transition board 33, electrically connected between the PC card and the electrical device, is used to transmit the temperature information.
    Type: Grant
    Filed: August 14, 2000
    Date of Patent: August 24, 2004
    Assignee: FCI Americas Technology, Inc.
    Inventors: Motomo Kajiura, Ryosuke Takahashi, Hiroshi Masuda
  • Publication number: 20020009757
    Abstract: The present invention relates to an action between an inhibitor of apoptosis (IAP) protein and members of the caspase family of cell death proteases, for example, an interaction of the X chromosome linked IAP (XIAP) and caspase-3, caspase-7 or caspase-9, wherein the IAP regulates the activity of the caspases. The invention provides screening assays for identifying agents that alter the specific association of an IAP such as XIAP, c-IAP-1 or c-IAP-2 and a caspase such as caspase-3 or caspase-7. The invention also provides screening assays for identifying agents that alter the specific association of an IAP such as XIAP, c-IAP-1 or c-IAP-2 and a pro-caspase such as pro-caspase-9. In addition, the invention also provides methods for identifying agents that modulate the activity of a caspase in the presence of an IAP and that regulate the activation of a pro-caspase by an IAP.
    Type: Application
    Filed: March 5, 2001
    Publication date: January 24, 2002
    Applicant: THE BURNHAM INSTITUTE
    Inventors: John C. Reed, Quinn Deveraux, Guy S. Salvesen, Ryosuke Takahashi, Natalie Roy
  • Publication number: 20010018195
    Abstract: The present invention relates to an action between an inhibitor of apoptosis (IAP) protein and members of the caspase family of cell death proteases, for example, an interaction of the X chromosome linked IAP (XIAP) and caspase-3, caspase-7 or caspase-9, wherein the IAP regulates the activity of the caspases. The invention provides screening assays for identifying agents that alter the specific association of an IAP such as XIAP, c-IAP-1 or c-IAP-2 and a caspase such as caspase-3 or caspase-7. The invention also provides screening assays for identifying agents that alter the specific association of an IAP such as XIAP, c-IAP-1 or c-IAP-2 and a pro-caspase such as pro-caspase-9. In addition, the invention also provides methods for identifying agents that modulate the activity of a caspase in the presence of an IAP and that regulate the activation of a pro-caspase by an IAP.
    Type: Application
    Filed: March 5, 2001
    Publication date: August 30, 2001
    Applicant: THE BURNHAM INSTITUTE
    Inventors: John C. Reed, Quinn Deveraux, Guy S. Salvesen, Ryosuke Takahashi, Natalie Roy