Patents by Inventor Kunio Nakaoka
Kunio Nakaoka 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: 7720453Abstract: A function processing unit includes a control-signal input/output unit to which a control signal indicating that radio data for a semiconductor device is transmitted is input by a cable signal, and a reset-signal input unit to which a reset signal instructing reset of the function processing unit is input by a cable signal, and when the reset signal is input, performs a reset process according to the reset signal. A radio-communication processing unit includes a radio-communication-processing-reset-signal input unit to which a radio communication processing reset signal instructing reset of the radio-communication processing unit is input by a cable signal, when the radio communication processing reset signal is input, performs a reset process according to the radio communication processing reset signal, and receives the radio data only when the control signal is input.Type: GrantFiled: August 31, 2005Date of Patent: May 18, 2010Assignee: Mitsubishi Denki Kabushiki KaishaInventor: Kunio Nakaoka
-
Patent number: 7720051Abstract: An internet protocol (IP) telephone device includes a plurality of IP modules and an IP-module selecting unit that selects an IP module based on a call command received from an opponent telephone terminal device.Type: GrantFiled: July 13, 2006Date of Patent: May 18, 2010Assignee: Mitsubishi Electric CorporationInventors: Kunio Nakaoka, Hiroaki Sakai, Yoshinari Sugegaya, Masashi Mori
-
Patent number: 7313317Abstract: The portable image recording apparatus comprises a coding unit which codes an input sound and image data relating to an image, a parameter setting unit which variably sets a frame rate and a bit rate of coding to be executed by the coding unit according to a type of contents of the image; and a recording unit which records the coded data obtained by the coding unit into a small-sized recording medium.Type: GrantFiled: December 14, 2001Date of Patent: December 25, 2007Assignee: Mitsubishi Denki Kabushiki KaishaInventors: Masashi Mori, Kunio Nakaoka, Hiroaki Sakai, Yoshinari Sugegaya, Akihiko Naito, Masaki Yamakawa
-
Patent number: 7298733Abstract: An internet communication system, which is provided with session managing servers 210 and 220. In the system, each session managing server manages wireless communication apparatuses 110 and 120 and call relay servers 310 and 320. For that reason, the processing load of each session managing server is allowed to be equalized. As a result, the operational efficiency of the system may be enhanced, and quality of services offered to the user of the system may be improved.Type: GrantFiled: July 29, 2002Date of Patent: November 20, 2007Assignee: IP Talk CorporationInventors: Hiroaki Sakai, Yoshinari Sugegaya, Masashi Mori, Kunio Nakaoka, Kazuyoshi Kojima, Akihiko Naito, Shun Kimura, Hiroki Morioka, Nobuhito Miyauchi
-
Publication number: 20070223461Abstract: An internet protocol (IP) telephone device includes a plurality of IP modules and an IP-module selecting unit that selects an IP module based on a call command received from an opponent telephone terminal device.Type: ApplicationFiled: July 13, 2006Publication date: September 27, 2007Applicant: Mitsubishi Electric CorporationInventors: Kunio Nakaoka, Hiroaki Sakai, Yoshinari Sugegaya, Masashi Mori
-
Publication number: 20060214771Abstract: A function processing unit includes a control-signal input/output unit to which a control signal indicating that radio data for a semiconductor device is transmitted is input by a cable signal, and a reset-signal input unit to which a reset signal instructing reset of the function processing unit is input by a cable signal, and when the reset signal is input, performs a reset process according to the reset signal. A radio-communication processing unit includes a radio-communication-processing-reset-signal input unit to which a radio communication processing reset signal instructing reset of the radio-communication processing unit is input by a cable signal, when the radio communication processing reset signal is input, performs a reset process according to the radio communication processing reset signal, and receives the radio data only when the control signal is input.Type: ApplicationFiled: August 31, 2005Publication date: September 28, 2006Applicant: Mitsubishi Denki Kabushiki KaishaInventor: Kunio Nakaoka
-
Patent number: 7082226Abstract: A duplicated part of identical images in an encoded image data master is judged to be selected. Image data to be reused is generated by adding a storage instruction to encoded image data of the duplicated part of the first identical image, and converting encoded image data of the duplicated part of the second identical image into a reuse instruction. In a reproduction process, decoded data in the encoded image data part including the storage instruction is stored in a vacant area and the decoded data is read at the point of the reuse instruction.Type: GrantFiled: May 15, 2002Date of Patent: July 25, 2006Assignee: Mitsubishi Denki Kabushiki KaishaInventors: Yoshinari Sugegaya, Kunio Nakaoka, Hiroaki Sakai, Masashi Mori, Akihiko Naito, Masaki Yamakawa
-
Patent number: 6937654Abstract: Optimum relationship of data between local features, a coding data quantity, a quantity that expresses picture quality, and local coding parameters, for each block is stored. Extracted local features of one to a plurality of frames are stored. Setting of local coding parameters of each block included in one to a plurality of frames is adjusted so that the distribution of coding data quantity of each block in one to a plurality of frames is optimized within a predetermined range of data quantity based on the stored optimum relationship and local features.Type: GrantFiled: October 18, 2002Date of Patent: August 30, 2005Assignee: Mitsubishi Denki Kabushiki KaishaInventors: Masashi Mori, Kunio Nakaoka, Hiroaki Sakai, Yoshinari Sugegaya, Satoru Isoda
-
Patent number: 6931064Abstract: In the motion picture data converter, an MPEG-2 decoding unit decodes motion picture data in an MPEG-2 format into motion picture data in an non-compressed format, a motion vector extraction unit extracts motion vector information from the motion picture data being decoded in said MPEG-2 decoding unit, a motion compensation unit generates the motion vector information in the MPEG-4 format, by causing the extracted motion vector information to be reflected in the motion compensation processing for the MPEG-4 format, and executes the motion compensation processing based on the motion vector information, and an MPEG-4 encoding unit encodes motion picture data in the MPEG-4 format, using the motion compensation processed data and the motion picture data in the non-compressed format.Type: GrantFiled: February 11, 2002Date of Patent: August 16, 2005Assignee: Mitsubishi Denki Kabushiki KaishaInventors: Masashi Mori, Kunio Nakaoka, Hiroaki Sakai, Yoshinari Sugegaya, Akihiko Naito, Masaki Yamakawa
-
Publication number: 20040243712Abstract: An internet communication system, which is provided with session managing servers 210 and 220. In the system, each session managing server manages wireless communication apparatuses 110 and 120 and call relay servers 310 and 320. For that reason, the processing load of each session managing server is allowed to be equalized. As a result, the operational efficiency of the system may be enhanced, and quality of services offered to the user of the system may be improved.Type: ApplicationFiled: March 26, 2004Publication date: December 2, 2004Inventors: Hiroaki Sakai, Yoshinari Sugegaya, Masashi Mori, Kunio Nakaoka, Kazuyoshi Kojima, Akihiko Naito, Shun Kimura, Hiroki Morioka, Nobuhito Miyauchi
-
Moving picture coding control apparatus, and moving picture coding control data generating apparatus
Patent number: 6788382Abstract: In a moving picture coding control apparatus, optimum relationships between local features and local coding parameters that are necessary to optimize ranges of global coding parameters are stored, for each optimum range of global coding parameters capable of reproducing a moving picture that reflects characteristics of display units which display moving picture data and opinions from a plurality of users. Optimum local coding parameters are sequentially selected for global coding parameters and local features by using the store data. Moving picture data is coded based on the selected local coding parameters.Type: GrantFiled: August 19, 2002Date of Patent: September 7, 2004Assignee: Mitsubishi Denki Kabushiki KaishaInventors: Masashi Mori, Kunio Nakaoka, Hiroaki Sakai, Yoshinari Sugegaya -
Publication number: 20030202577Abstract: Optimum relationship of data between local features, a coding data quantity, a quantity that expresses picture quality, and local coding parameters, for each block is stored. Extracted local features of one to a plurality of frames are stored. Setting of local coding parameters of each block included in one to a plurality of frames is adjusted so that the distribution of coding data quantity of each block in one to a plurality of frames is optimized within a predetermined range of data quantity based on the stored optimum relationship and local features.Type: ApplicationFiled: October 18, 2002Publication date: October 30, 2003Inventors: Masashi Mori, Kunio Nakaoka, Hiroaki Sakai, Yoshinari Sugegaya, Satoru Isoda
-
Publication number: 20030181226Abstract: The present invention relates to a battery pack for a personal digital assistance such as a mobile telephone, and to a personal digital assistance such as a mobile telephone on which the battery pack is mounted. The present invention incorporates non-telephone functions, for instance, data storing, and audio information reproduction, makes available at least of which even with the battery pack is not connected to the personal digital assistance body, and forms a simple pack by wrapping a storage cell and the protection circuit for the storage cell with an insulation material to form the battery pack by overlaying the simple pack with the upper lid.Type: ApplicationFiled: December 11, 2002Publication date: September 25, 2003Inventors: Kaoru Kawata, Kunio Nakaoka, Masashi Okabe, Yutaka Ishihara
-
Moving picture coding control apparatus, and moving picture coding control data generating apparatus
Publication number: 20030174287Abstract: In a moving picture coding control apparatus, optimum relationships between local features and local coding parameters that are necessary to optimize ranges of global coding parameters are stored, for each optimum range of global coding parameters capable of reproducing a moving picture that reflects characteristics of display units which display moving picture data and opinions from a plurality of users. Optimum local coding parameters are sequentially selected for global coding parameters and local features by using the store data. Moving picture data is coded based on the selected local coding parameters.Type: ApplicationFiled: August 19, 2002Publication date: September 18, 2003Inventors: Masashi Mori, Kunio Nakaoka, Hiroaki Sakai, Yoshinari Sugegaya -
Publication number: 20030072500Abstract: A duplicated part of identical images in an encoded image data master is judged to be selected. Image data to be reused is generated by adding a storage instruction to encoded image data of the duplicated part of the first identical image, and converting encoded image data of the duplicated part of the second identical image into a reuse instruction. In a reproduction process, decoded data in the encoded image data part including the storage instruction is stored in a vacant area and the decoded data is read at the point of the reuse instruction.Type: ApplicationFiled: May 15, 2002Publication date: April 17, 2003Inventors: Yoshinari Sugegaya, Kunio Nakaoka, Hiroaki Sakai, Masashi Mori, Akihiko Naito, Masaki Yamakawa
-
Publication number: 20030058946Abstract: In the motion picture data converter, an MPEG-2 decoding unit decodes motion picture data in an MPEG-2 format in to motion picture data in an on-compressed format, a motion vector extraction unit extracts motion vector information from the motion picture data being decoded in said MPEG-2 decoding unit, a motion compensation unit generates the motion vector information in the MPEG-4 format, by causing the extracted motion vector information to be reflected in the motion compensation processing for the MPEG-4 format, and executes the motion compensation processing based on the motion vector information, and an MPEG-4 encoding unit encodes motion picture data in the MPEG-4 format, using the motion compensation processed data and the motion picture data in the non-compressed format.Type: ApplicationFiled: February 11, 2002Publication date: March 27, 2003Inventors: Masashi Mori, Kunio Nakaoka, Hiroaki Sakai, Yoshinari Sugegaya, Akihiko Naito, Masaki Yamakawa
-
Publication number: 20030012560Abstract: The portable image recording apparatus comprises a coding unit which codes an input sound and image data relating to an image, a parameter setting unit which variably sets a frame rate and a bit rate of coding to be executed by the coding unit according to a type of contents of the image; and a recording unit which records the coded data obtained by the coding unit into a small-sized recording medium.Type: ApplicationFiled: December 14, 2001Publication date: January 16, 2003Inventors: Masashi Mori, Kunio Nakaoka, Hiroaki Sakai, Yoshinari Sugegaya, Akihiko Naito, Masaki Yamakawa
-
Patent number: 5992155Abstract: A case appropriate for holding a notebook computer for use of the notebook computer while held in the case. The notebook computer storage case uses a member with high thermal conductivity at least in a position contacting the bottom of a computer located in the case.Type: GrantFiled: March 26, 1998Date of Patent: November 30, 1999Assignee: Mitsubishi Denki Kabushiki KaishaInventors: Takashi Kobayashi, Takashi Nonaka, Noriaki Sumi, Kunio Nakaoka