Patents by Inventor Akihiko Yamaguchi

Akihiko Yamaguchi 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: 7660435
    Abstract: A technique for analyzing damage to a motor vehicle, capable of accurately specifying damage on each component by a simple operation. A damage analysis-supporting system for supporting analysis of damage on a motor vehicle has an image generating-portion (301) and a damage-analyzing portion (303). The image-generating portion (301) imports individual drawing data corresponding to components constituting the vehicle into layers and generates an image of a vehicle body seen from a particular direction by superposing the layers. The damage-analyzing portion (303) receives input by a user to the image, where the input designates the area of damage. At the same time, the damage-analyzing portion (303) specifies a damaged portion of each component on a layer-by-layer basis, where each layer has drawing data that belong to the area of damage designated by the user.
    Type: Grant
    Filed: June 21, 2004
    Date of Patent: February 9, 2010
    Inventor: Akihiko Yamaguchi
  • Publication number: 20070052973
    Abstract: A technique for analyzing damage to a motor vehicle, capable of accurately specifying damage on each component by a simple operation. A damage analysis-supporting system for supporting analysis of damage on a motor vehicle has an image generating-portion (301) and a damage-analyzing portion (303). The image-generating portion (301) imports individual drawing data corresponding to components constituting the vehicle into layers and generates an image of a vehicle body seen from a particular direction by superposing the layers. The damage-analyzing portion (303) receives input by a user to the image, where the input designates the area of damage. A t the same time, the damage-analyzing portion (303) specifies a damaged portion of each component on a layer-by-layer basis, where each layer has drawing data that belong to the area of damage designated by the user.
    Type: Application
    Filed: June 21, 2004
    Publication date: March 8, 2007
    Applicant: Tsubasa System Co., Ltd.
    Inventor: Akihiko Yamaguchi
  • Publication number: 20060279209
    Abstract: It is an object of the present invention to provide an improved display panel which is large in size and small in thickness without incurring any trouble, a self-emission panel sealing member, and a method of manufacturing the self-emission panel, by avoiding an undesired contact between a self-emission element section formed on a substrate (on one hand) and a sealing member or a desiccating member disposed within a sealing space (on the other), as well as by ensuring an adequate strength for the sealing member. A self-emission panel is fabricated by forming a self-emission element section on a substrate, followed by bonding together the substrate and a sealing member so as to form a sealing space, thereby allowing the self-emission element section to be disposed within the sealing space. In particular, the sealing member is adhesively supported on the substrate along an annular support portion arranged around the self-emission element section.
    Type: Application
    Filed: June 9, 2006
    Publication date: December 14, 2006
    Inventors: Akihiko Yamaguchi, Isamu Ohshita
  • Patent number: 7136923
    Abstract: A host group which uses a specific port as a data transfer path is retrieved to be detected from data transfer paths of respective hosts, and then such a report of an I/O conflict is generated in which only performance data of the retrieved host group is extracted. As a result, such a condition that I/O loads are concentrated to a specific port employed in an SAN (Storage Area Network) can be easily detected, and such hosts which give the loads can be readily specified.
    Type: Grant
    Filed: July 1, 2004
    Date of Patent: November 14, 2006
    Assignee: Hitachi, Ltd.
    Inventors: Akihiko Yamaguchi, Tatsundo Aoshima
  • Publication number: 20060218279
    Abstract: A method for controlling a management computer connected to a server for permitting communications therebetween, wherein the server transmits to a client the result of processing executed in response to each processing request sent from the client. The management computer stores an allowance for a value indicative of a load on the server, receives from the server a value calculated on the basis of the number of processing requests from the client and the value indicative of the load on the server. The management computer calculates an allowance for the value calculated from the number of processing requests, based on the value calculated from the number of processing requests, the allowance for the value indicative of the load, and the value indicative of the load, and transmits to the server the calculated allowance for the value calculated from the number of processing requests.
    Type: Application
    Filed: December 21, 2005
    Publication date: September 28, 2006
    Inventors: Akihiko Yamaguchi, Atsushi Hatakeyama
  • Publication number: 20060181195
    Abstract: In a light emitting display panel 1 including: a plurality of scanning lines B and a plurality of data lines A that intersect each other; and a plurality of light emitting devices E each of which is connected between each of the scanning lines B and each of the data lines A at an intersection of each of the scanning lines B and each of the data lines A, wherein the respective scanning lines B and the respective data lines A are driven by lighting driving means 2, 3, whereby the respective light emitting devices E are lighted, driven, and controlled, a display pixel area 21a is formed by the plurality of light emitting devices E to be lighted, driven, and controlled, and a plurality of pseudo light emitting devices Ed each having diode characteristics are arranged on at least two sides of the peripheral portion of the display pixel area 21a, and one electrode of each of the pseudo light emitting devices Ed is connected in common to one electrodes of the respective light emitting devices E via any one of the sc
    Type: Application
    Filed: February 8, 2006
    Publication date: August 17, 2006
    Applicant: TOHOKU PIONEER CORPORATION
    Inventors: Yuta Oikawa, Akihiko Yamaguchi
  • Publication number: 20060138952
    Abstract: It is an object of the invention to improve the productivity of an operation for bonding a sheet-like desiccating member onto a sealing cover, which sheet-like desiccating member is formed by removing its central portion so as to avoid an undesired contact between the desiccating member provided within the sealing cover and a laminated body forming an organic EL element, while still ensuring that an organic EL panel containing these members has only a thin thickness. The organic EL panel is provided by forming on a substrate an organic EL laminated body formed by interposing at least an organic layer between a pair of electrodes, followed by attaching a sealing cover for shielding the organic EL laminated body from an outside air. In particular, a sheet-like desiccating member is provided within the sealing cover in a manner such that the desiccating member is spaced apart from the organic EL laminated body.
    Type: Application
    Filed: December 23, 2005
    Publication date: June 29, 2006
    Inventor: Akihiko Yamaguchi
  • Patent number: 7054860
    Abstract: In document retrieval having the relevance feedback function to modify a searching profile for retrieval on the basis of a user's evaluation to evaluate a search result as pertinent or impertinent, recommencement of the relevance feedback returned to a desired time is permitted. An evaluation inputted by a user, a searching profile modified by the evaluation and a search result based on the searching profile are all saved while making the correspondence between them. When a request for restoration of searching profile is made, a searching profile corresponding to an evaluation designated by the user is restored.
    Type: Grant
    Filed: October 6, 2003
    Date of Patent: May 30, 2006
    Assignee: Hitachi, Ltd.
    Inventors: Yasuhiko Inaba, Katsumi Tada, Natsuko Sugaya, Tadataka Matsubayashi, Akihiko Yamaguchi, Mikihiko Tokunaga
  • Publication number: 20050268152
    Abstract: A host group which uses a specific port as a data transfer path is retrieved to be detected from data transfer paths of respective hosts, and then such a report of an I/O conflict is generated in which only performance data of the retrieved host group is extracted. As a result, such a condition that I/O loads are concentrated to a specific port employed in an SAN (Storage Area Network) can be easily detected, and such hosts which give the loads can be readily specified.
    Type: Application
    Filed: July 1, 2004
    Publication date: December 1, 2005
    Applicant: Hitachi, Ltd.
    Inventors: Akihiko Yamaguchi, Tatsundo Aoshima
  • Patent number: 6965976
    Abstract: If a failure occurs in a certain layer of a conventional hierarchical backup system, the lower layers are also affected by the failure. If, for instance, a failure occurs in the second layer, a backup process cannot be performed in the third layer so that an improper backup results in the fourth layer. When a failure occurs in a certain layer of a hierarchical backup system of the present invention, the influence of the failure is minimized by causing a lower layer to substitute for the layer where the failure exists, by making backups skipping the layer where the failure exists, or by reducing the backup intervals for the lower layers.
    Type: Grant
    Filed: March 4, 2003
    Date of Patent: November 15, 2005
    Assignee: Hitachi, Ltd.
    Inventors: Akihiko Yamaguchi, Hideo Ohata, Tatsundo Aoshima
  • Patent number: 6865571
    Abstract: A document retrieval method using a computer program includes retrieving a first set of documents using a first query expression generated by the computer program. The first set of documents is provided to a user. An evaluation of the first set of documents is received from the user. The first query expression is changed to a second query expression generated by the computer program based on the evaluation.
    Type: Grant
    Filed: September 13, 2001
    Date of Patent: March 8, 2005
    Assignee: Hitachi, Ltd.
    Inventors: Yasuhiko Inaba, Katsumi Tada, Natsuko Sugaya, Tadataka Matsubayashi, Akihiko Yamaguchi, Mikihiko Tokunaga
  • Publication number: 20040153753
    Abstract: If a failure occurs in a certain layer of a conventional hierarchical backup system, the lower layers are also affected by the failure. If, for instance, a failure occurs in the second layer, a backup process cannot be performed in the third layer so that an improper backup results in the fourth layer.
    Type: Application
    Filed: March 4, 2003
    Publication date: August 5, 2004
    Applicant: Hitachi, Ltd.
    Inventors: Akihiko Yamaguchi, Hideo Ohata, Tatsundo Aoshima
  • Patent number: 6757676
    Abstract: A text mining method whereby documents (texts) can be analyzed from a wide variety of visual points.
    Type: Grant
    Filed: August 29, 2000
    Date of Patent: June 29, 2004
    Assignee: Hitachi, Ltd.
    Inventors: Natsuko Sugaya, Katsumi Tada, Tadataka Matsubayashi, Akihiko Yamaguchi, Yasuhiko Inaba, Mikihiko Tokunaga
  • Publication number: 20040068495
    Abstract: In document retrieval having the relevance feedback function to modify a searching profile for retrieval on the basis of a user's evaluation to evaluate a search result as pertinent or impertinent, recommencement of the relevance feedback returned to a desired time is permitted. An evaluation inputted by a user, a searching profile modified by the evaluation and a search result based on the searching profile are all saved while making the correspondence between them. When a request for restoration of searching profile is made, a searching profile corresponding to an evaluation designated by the user is restored.
    Type: Application
    Filed: October 6, 2003
    Publication date: April 8, 2004
    Applicant: HITACHI, LTD.
    Inventors: Yasuhiko Inaba, Katsumi Tada, Natsuko Sugaya, Tadataka Matsubayashi, Akihiko Yamaguchi, Mikihiko Tokunaga
  • Patent number: 6665668
    Abstract: A document retrieval system is provided which has a document display interface which is easy to recognize the important portions even if a document retrieved by using a query expression designated by a document or a long sentence is displayed. When a text is registered, predetermined character strings and location information which are extracted from the text are stored in a location information file. A weight of each character string is calculated by a predetermined method and is stored in a weight file. In retrieving a document, predetermined character strings are extracted from a designated query expression. A similarity is calculated between the query expression and texts in the database by using the location information and the weights acquired from the location file and the weight file. In displaying the document, character strings having the high weights are extracted from the character strings used for the retrieval.
    Type: Grant
    Filed: August 24, 2000
    Date of Patent: December 16, 2003
    Assignee: Hitachi, Ltd.
    Inventors: Natsuko Sugaya, Katsumi Tada, Tadataka Matsubayashi, Akihiko Yamaguchi, Yasuhiko Inaba, Yousuke Ushiroji
  • Publication number: 20020073065
    Abstract: A document retrieval method using a computer program includes retrieving a first set of documents using a first query expression generated by the computer program. The first set of documents is provided to a user. An evaluation of the first set of documents is received from the user. The first query expression is changed to a second query expression generated by the computer program based on the evaluation.
    Type: Application
    Filed: September 13, 2001
    Publication date: June 13, 2002
    Inventors: Yasuhiko Inaba, Katsumi Tada, Natsuko Sugaya, Tadataka Matsubayashi, Akihiko Yamaguchi, Mikihiko Tokunaga
  • Publication number: 20020059382
    Abstract: An electronic mail distribution system and method for sending electronic mail with a writable file for users requested to edit the file contents, and sending electronic mail with a non-writable file for users not requested to edit the contents of the file.
    Type: Application
    Filed: March 30, 2001
    Publication date: May 16, 2002
    Inventors: Akihiko Yamaguchi, Hideko Kagimasa, Katsumi Tada, Tomomi Yonenaga, Kazuya Kotani
  • Patent number: 5637443
    Abstract: An uncomplicated and easy to control process for forming patterns, wherein an active beam sensitive resin is exposed to an active beam such that a correctly formed pattern is produced on the resin. The process comprises the steps of forming a film of an active beam sensitive resin on a substrate, exposing the film to an active beam, and developing the exposed film with a developing solution comprising a weakly basic salt in a basic aqueous solution having a hydrogen ion concentration sufficient to finish the developing within a desired period of time and an ionic strength sufficient to prevent a substantial decrease in the thickness of the exposed film.
    Type: Grant
    Filed: July 5, 1994
    Date of Patent: June 10, 1997
    Assignee: Mitsubishi Denki Kabushiki Kaisha
    Inventors: Yasuhiro Yoshida, Shigeru Kubota, Akihiko Yamaguchi, Kenichiro Ishibashi
  • Patent number: 5390058
    Abstract: A magnetic head assembly in a magnetic disk apparatus comprising a plurality of coaxially arranged magnetic disks; the magnetic head assembly being inserted in a gap between the adjacent magnetic disks so that one magnetic head has access to the lower surface of the upper magnetic disk and the other magnetic head has access to the upper surface of the lower magnetic disk. Head arms extend from an actuator spindle and two spring arms support each of the head arms for elastically carrying the magnetic heads. A holder holds two spring arms together between the head arm and the holder and has cylindrical engaging portion extending through apertures of the spring arms and is received in a hole of the head arm; the cylindrical engaging portion being permanently deformed so as to bite into the head arm and fix the holder to the head arm.
    Type: Grant
    Filed: February 19, 1993
    Date of Patent: February 14, 1995
    Assignee: Fujitsu Limited
    Inventor: Akihiko Yamaguchi
  • Patent number: D320191
    Type: Grant
    Filed: November 30, 1988
    Date of Patent: September 24, 1991
    Assignee: Mabuchi Motor Co., Ltd.
    Inventor: Akihiko Yamaguchi