Patents by Inventor Shouji Nakamura
Shouji Nakamura 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).
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Patent number: 8924953Abstract: An information processing apparatus includes a first loading unit that loads a general-purpose software which provides a general-purpose function to an execution environmental area and mounts the general-purpose software in a predetermined directory at the time of starting up a system. A second loading unit loads a dedicated software which provides a function intrinsic to the other device to the execution environmental area and mounts the dedicated software in a predetermined directory at the time of starting up a system. An integrating unit integrates a first setting file containing general-purpose setting information which is included in the general-purpose software and a second setting file containing general-purpose setting information which is included in the dedicated software.Type: GrantFiled: August 15, 2006Date of Patent: December 30, 2014Assignee: Sony CorporationInventors: Shiro Hagihara, Masaki Hirose, Shouji Nakamura
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Publication number: 20070169064Abstract: An information processing apparatus is disclosed, which is used while being incorporated in other device and provides a predetermined function to the other device in which the information processing apparatus is incorporated.Type: ApplicationFiled: August 15, 2006Publication date: July 19, 2007Inventors: Shiro Hagihara, Masaki Hirose, Shouji Nakamura
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Patent number: 6798972Abstract: There is provided an image reproducing apparatus and an image reproducing method which allow reproducing speed to be shifted instantly when a change of the reproducing speed is requested in a multi-channel AV (Audio Visual) server. When a request to reproduce an image is made, the image reproducing apparatus reads image data of the part corresponding to the requested reproducing speed out of the HDDs to store in a temporary storage section. Then, an image output I/F reads the image data stored in the temporary storage section and structures a reproduced image by using the image data. In this case, a controller section controls a pattern in reading the divisional data by the image output I/F and structures a reproduced image by means of various reproducing speeds by this reading pattern.Type: GrantFiled: March 24, 2000Date of Patent: September 28, 2004Assignee: Sony CorporationInventors: Norikazu Ito, Satoshi Yoneya, Masakazu Yoshimoto, Satoshi Katsuo, Jun Yoshikawa, Shouji Nakamura, Tomohisa Shiga, Masaki Hirose
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Patent number: 6694339Abstract: A recording medium is logically divided to form a cluster. Each cluster records AV (Audio Visual) data. A reference number indicates the number of files which reference AV data. A free space byte map having the reference number is used for determining whether to enable or disable deletion of AV data on a cluster basis. That is, a cluster having the reference number 0 is released as a free area, thus facilitating management of a file and realizing effective use of a recording medium.Type: GrantFiled: November 22, 2000Date of Patent: February 17, 2004Assignee: Sony CorporationInventors: Masaki Hirose, Jun Yoshikawa, Satoshi Katsuo, Shouji Nakamura
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Patent number: 6629124Abstract: A method of transferring multimedia data from an input device to an output device in a computer system having a plurality of input/output devices. An application program specifies an origination and destination of multimedia data transfer and orders multimedia data transfer start. A periodic driven program conducts multimedia data transfer in accordance with the order given by the application program. The application program can conduct other processing irrespective of the multimedia transfer state after giving the transfer start order. The periodic driven program operates with a predetermined period, divides multimedia data, and transfers the multimedia data in a plurality of periods.Type: GrantFiled: January 4, 2000Date of Patent: September 30, 2003Assignee: Hitachi, Ltd.Inventors: Masaaki Iwasaki, Shouji Nakamura, Tadashi Takeuchi
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Patent number: 6598101Abstract: There is provided an AV server system with high operationality for a simple use. A file system is not provided in an AV server, and AV data are continuously recorded or reproduced from a place (sector) of a random-accessible HD where a magnetic head is positioned.Type: GrantFiled: March 29, 2000Date of Patent: July 22, 2003Assignee: Sony CorporationInventors: Norikazu Ito, Satoshi Yoneya, Masakazu Yoshimoto, Satoshi Katsuo, Jun Yoshikawa, Shouji Nakamura, Tomohisa Shiga, Masaki Hirose
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Patent number: 6145015Abstract: A method of transferring multimedia data from an input device to an output device in a computer system having a plurality of input/output devices. An application program specifies an origination and destination of multimedia data transfer and orders multimedia data transfer start. A periodic driven program conducts multimedia data transfer in accordance with the order given by the application program. The application program can conduct other processing irrespective of the multimedia transfer state after giving the transfer start order. The periodic driven program operates with a predetermined period, divides multimedia data, and transfers the multimedia data in a plurality of periods.Type: GrantFiled: December 9, 1998Date of Patent: November 7, 2000Assignee: Hitachi, Ltd.Inventors: Masaaki Iwasaki, Shouji Nakamura, Tadashi Takeuchi
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Patent number: 5892968Abstract: A method of transferring multimedia data from an input device to an output device in a computer system having a plurality of input/output devices. An application program specifies an origination and destination of multimedia data transfer and orders multimedia data transfer start. A periodic driven program conducts multimedia data transfer in accordance with the order given by the application program. The application program can conduct other processing irrespective of the multimedia transfer state after giving the transfer start order. The periodic driven program operates with a predetermined period, divides multimedia data, and transfers the multimedia data in a plurality of periods.Type: GrantFiled: October 15, 1996Date of Patent: April 6, 1999Assignee: Hitachi, Ltd.Inventors: Masaaki Iwasaki, Shouji Nakamura, Tadashi Takeuchi
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Patent number: 5550962Abstract: A distributed drawing processing system which includes a drawing server for integratedly executing a string of drawing commands transmitted from a client program for graphics display. In the system, the client program divides the drawing command string into a drawing command block of a string of drawing commands processable on a parallel basis and a drawing command block of a string of drawing commands not processable on the parallel basis, and transmits the divided drawing command string blocks to the drawing server. The drawing server executes the drawing command string while judging whether to process it on the parallel or sequential basis with respect to each of the divided drawing command string blocks.Type: GrantFiled: April 10, 1995Date of Patent: August 27, 1996Assignee: Hitachi, Ltd.Inventors: Shouji Nakamura, Shinji Kimura, Yumiko Sugita, Reki Yamamoto, Eriko Koda, Toshiyuki Kuwana, Masato Manda
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Patent number: 5471579Abstract: A graphics system using a part or the entire part of a plurality of general-purpose processors which can be processed in parallel for output processing which classifies a series of graphics output primitives which are sent to the graphics program from the application program into graphics output primitives which can be operated in parallel and graphics output primitives which cannot be operated in parallel, obtains the frequency of occurrences of graphics output primitives which cannot be operated in parallel among them, and automatically determines the number of processors to be allocated to the graphics program from this frequency of occurrences.Type: GrantFiled: November 5, 1993Date of Patent: November 28, 1995Assignee: Hitachi, Ltd.Inventors: Shinji Kimura, Yumiko Sugita, Shouji Nakamura, Eriko Koda
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Patent number: 5347624Abstract: A graphic display method and apparatus including a plurality of virtual device coordinate systems independent of a coordinate system of a physical screen in which a graphic image to be displayed is independently drawn in a virtual device space of the corresponding virtual device coordinate system so as to map a specified area of each virtual device space onto the virtual screen at a specified position, thereby displaying a specified area of a virtual memory in a physical screen. Furthermore, code data of characters and graphics and image data are written in a logical screen buffer as drawing elements to be located at arbitrary positions of the logical screen such that a unit, specifying an area which is located at an arbitrary position and which has an arbitrary size in the logical screen causes the combining and editing of character, graphic, and image data already written in the specified area of the logical screen and the generating, as a result, of new image data.Type: GrantFiled: May 7, 1990Date of Patent: September 13, 1994Assignee: Hitachi, Ltd.Inventors: Katsuya Takanashi, Shouji Nakamura, Takashi Akaosugi, Tomihiko Kojima, Tooru Takahashi, Ritsuo Shirahama
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Patent number: 4769636Abstract: In a multi-window system for setting a plurality of windows on the screen for independent display in each window, a novel display control method is disclosed in which a visible region of a given window is determined from the positions and overlapped relations between the windows on the display screen, and display data is selectively applied to the visible region. The visible region is checked for crossing between an object window and another window making up a reference window on the screen, and if they cross each other, the object window is divided into subregions, while the subregion not overlapped with the reference window is regarded as a new object region, which is collated with another reference window and subdivided. This process of collation and division is repeated. A display output is thus applied sequentially to the subregions which are found to be a visible region.Type: GrantFiled: August 12, 1986Date of Patent: September 6, 1988Assignee: Hitachi, Ltd.Inventors: Hidefumi Iwami, Tomihiko Kojima, Shouji Nakamura, Fumiya Murata