Patents by Inventor Yusuke Mizuno
Yusuke Mizuno 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: 8229239Abstract: An image processor includes a quantization unit receiving first data before quantization and outputting second data after quantization, a prediction unit obtaining a difference value between the second data and third data being prediction data and outputting the difference value as fourth data, and an encoding unit encoding the fourth data. The quantization unit includes a first processing unit dividing the first data by a quantization coefficient, so as to obtain fifth data including a fraction as a result of division and a second processing unit rounding up or rounding off the fraction such that a value of the fourth data becomes smaller based on comparison between the third data and the fifth data, so as to obtain the second data.Type: GrantFiled: March 12, 2009Date of Patent: July 24, 2012Assignee: MegaChips CorporationInventors: Yusuke Mizuno, Takashi Mori
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Patent number: 8165791Abstract: An actual fuel consumption rate and a tentative fuel consumption rate are repeatedly acquired from an air-conditioning apparatus. The tentative fuel consumption rate is a fuel consumption amount per unit time to generate a power consumed under a post-offset preset temperature being different from a present temperature by an offset temperature. Based on the acquired actual fuel consumption rate and the acquired tentative fuel consumption rate, an actual fuel consumption accumulation amount and a tentative fuel consumption accumulation amount are calculated in the same record period and are recorded as a data set in a travel history database. Then, several data sets recorded over the several record periods are read out from the travel history database. The total of the actual fuel consumption accumulation amounts and the total of the tentative fuel consumption accumulation amounts over the read several data sets are notified.Type: GrantFiled: July 19, 2011Date of Patent: April 24, 2012Assignee: DENSO CORPORATIONInventors: Kazunao Yamada, Yusuke Mizuno, Yasushi Sakuma
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Publication number: 20120093410Abstract: An image processing apparatus includes a first storage section and a second storage section, a storage control section, and a computation section. The storage control section sequentially acquires block images obtained as a result of dividing an input image, and stores the block image as a target block image in the first storage section, while storing, in the second storage section, image data of, in a region of the target block image, a region abutting un-inputted block images in the input image, as image data of an abuttal region. The computation section implements a resizing process for changing the size of the target block image by performing an interpolation calculation using image data of the target block image stored in the first storage section and the image data of the abuttal region stored in the second storage section.Type: ApplicationFiled: October 10, 2011Publication date: April 19, 2012Applicant: MegaChips CorporationInventors: Gen SASAKI, Yusuke Mizuno, Katsuya Hashimoto, Yuki Haraguchi
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Patent number: 8160376Abstract: An image compression apparatus performs quantization of DC component data, low-pass component data and high-pass component data which are generated by frequency conversion of still image data. An extracting part extracts additional data and coding object data which is to be entropy coded, from quantization data. An entropy coding part performs entropy coding of the coding object data stored in a coding object data memory. An additional data processing part generates a flex bit from the additional data. A pattern information generation part acquires the coding object data directly from the extracting part, to generate pattern information indicating whether the coding object data is zero or not. A bit stream generation part outputs the pattern information, the coding object data and the flex bit in a predetermined order, to output a bit stream.Type: GrantFiled: March 23, 2009Date of Patent: April 17, 2012Assignee: MegaChips CorporationInventors: Masahiro Moriyama, Yujiro Tani, Yusuke Mizuno, Hideki Daian, Nobuhiro Minami, Hiromu Hasegawa
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Patent number: 8160377Abstract: A symbol generation part serially inputs a data string of quantization data. If quantization data of non-zero coefficient is inputted, respective information on an absolute value, a zero run and a sign of the non-zero coefficient are stored in registers. When quantization data of the next non-zero coefficient is inputted, the respective information on the absolute value, the zero run and the sign stored in the registers are updated. At that time, the contents of the registers which have been stored immediately before the input are outputted as symbol data of the immediately preceding non-zero coefficient.Type: GrantFiled: March 23, 2009Date of Patent: April 17, 2012Assignee: MegaChips CorporationInventors: Yujiro Tani, Yusuke Mizuno, Hideki Daian, Nobuhiro Minami, Masahiro Moriyama, Hiromu Hasegawa
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Publication number: 20120078458Abstract: A drive condition, which is used to determine a SOC management plan, is collected from each of road sections and is cumulatively memorized in a durable memory medium. When a remaining charge amount of a battery reaches a lower limit standard value or an upper limit standard value at a certain location, a candidate control section is defined around and includes such point. The candidate control section is defined to extend a predetermined distance forward and backward from such point. The drive conditions stored for the candidate control section are used to determine the SOC management plan that controls the remaining charge amount of the battery to be controlled within a standard range. When the vehicle enters the candidate control section, the drive control of a power source in the vehicle is performed according to the SOC management plan for the candidate control section.Type: ApplicationFiled: September 27, 2011Publication date: March 29, 2012Applicant: DENSO CORPORATIONInventors: Kazunao YAMADA, Yusuke Mizuno, Yasushi Sakuma, Yasuyuki Itoh
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Patent number: 8107746Abstract: A decoding unit includes a first processing unit including ND decoding units and decoding a group of Normal Data, a second processing unit decoding a group of Flex Bits, and a selector. The ND decoding units perform decoding of the group of Normal Data, stepwise varying a start position of decoding in the data stream, concurrently with decoding of the group of Flex Bits by the second processing unit. The selector selects one ND decoding unit with a start position of decoding being set at a position immediately following an end position of the group of Flex Bits, from the ND decoding units, based on a result of decoding of the group of Flex Bits.Type: GrantFiled: March 17, 2009Date of Patent: January 31, 2012Assignee: MegaChips CorporationInventors: Hideki Daian, Yujiro Tani, Yusuke Mizuno, Nobuhiro Minami, Masahiro Moriyama, Hiromu Hasegawa
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Publication number: 20120022775Abstract: An actual fuel consumption rate and a tentative fuel consumption rate are repeatedly acquired from an air-conditioning apparatus. The tentative fuel consumption rate is a fuel consumption amount per unit time to generate a power consumed under a post-offset preset temperature being different from a present temperature by an offset temperature. Based on the acquired actual fuel consumption rate and the acquired tentative fuel consumption rate, an actual fuel consumption accumulation amount and a tentative fuel consumption accumulation amount are calculated in the same record period and are recorded as a data set in a travel history database. Then, several data sets recorded over the several record periods are read out from the travel history database. The total of the actual fuel consumption accumulation amounts and the total of the tentative fuel consumption accumulation amounts over the read several data sets are notified.Type: ApplicationFiled: July 19, 2011Publication date: January 26, 2012Applicant: DENSO CORPORATIONInventors: Kazunao YAMADA, Yusuke MIZUNO, Yasushi SAKUMA
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APPARATUS FOR CONNECTING GETTING-IN RECORD AND GETTING-OFF RECORD OF VEHICLE, AND METHOD OF THE SAME
Publication number: 20120011122Abstract: An apparatus for connecting getting-in and off records of a vehicle includes: a driving information memory unit for storing getting-in and off records having a pair of getting-in and getting-off records, each of which represents a getting-in or off time and place; a grouping unit for grouping the getting-in or off records representing a same getting-in or off time zone and place, so that segmentalized getting-in or off groups are generated; a connecting unit for searching a segmentalized getting-in group connected to one segmentalized getting-off group, and for storing connection information between a searched segmentalized getting-in group and the one segmentalized getting-off group; and an estimating unit for specifying a getting-off time and a getting-off point when the getting-off action of the driver is detected, and estimating a getting-in time for a next driving according to the connection information.Type: ApplicationFiled: July 5, 2011Publication date: January 12, 2012Applicant: DENSO CORPORATIONInventors: Yasushi SAKUMA, Kazunao Yamada, Yusuke Mizuno -
Publication number: 20120010773Abstract: When an accelerator is put in an OFF state to decelerate a vehicle and perform inertia travel with supply of fuel being cut off, measurement of an accelerator OFF lapse time is started. When a travel speed falls down to be lower than a pre-stop speed, a measured lapse time is stored in a memory, with the measurement of the lapse time being further continued. After finishing a travel of a downward slope, the travel speed is reduced to fall down to the pre-stop speed again, a lapse time continuously measured up to that time is updated in the memory. When the travel speed falls to a stop speed, the measurement of the lapse time is finished and the continuously-measured lapse time is determined as a required stop time of the vehicle. As the required stop time increases, driving is diagnosed as being fuel-efficient.Type: ApplicationFiled: July 5, 2011Publication date: January 12, 2012Applicant: DENSO CORPORATIONInventors: Yasushi SAKUMA, Yasuyuki Itoh, Kazunao Yamada, Yusuke Mizuno
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Publication number: 20120004839Abstract: A driving assistance apparatus mounted to a vehicle is provided. The driving assistance apparatus includes: an information acquisition component configured to acquire information on at least one of a route condition in a predetermined region of a future travel path of the vehicle, a present vehicle condition, and a past operation condition; a prediction component configured to predict, based on the information acquired by the information acquisition component, whether fuel efficiency of the vehicle is degraded in the future travel path; and a notification component configured to notify an operation for improvement of the fuel efficiency of the vehicle to an occupant of the vehicle in advance in cases where the fuel efficiency of the vehicle is predicted to be degraded in the future travel path.Type: ApplicationFiled: June 29, 2011Publication date: January 5, 2012Applicant: DENSO CORPORATIONInventors: Yusuke MIZUNO, Kazunao Yamada, Yasushi Sakuma
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Publication number: 20110305402Abstract: The image processor 1 includes a frequency transform unit 12, an encoding unit 15, and a memory 4. The encoding unit 15 includes a DC processing unit 31 that generates a direct-current stream, an LP processing unit 32 that generates a low-frequency stream, an HP processing unit 33 that generates an upper high-frequency stream and a lower high-frequency stream, and an output unit 34 having output ports 41 to 44 to output the direct-current stream, the low-frequency stream, the upper high-frequency stream, and the lower high-frequency stream to the memory 4.Type: ApplicationFiled: June 6, 2011Publication date: December 15, 2011Applicant: MegaChips CorporationInventors: Yusuke MIZUNO, Yujiro TANI
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Patent number: 8050506Abstract: An image enhancement device is obtained which is capable of extracting, as regions of interest, still objects or objects with smaller motion vectors, or regions located out of the central area of an image. An image processing module (22) applies memorized-color correction to image data, and then stores, in an SDRAM (7) through a memory interface (26), information about the positions of the memorized-color-corrected pixels and information about the application levels (correction levels) applied to the memorized-color-corrected pixels. A mask signal generating module (23) refers to the positional information stored in the SDRAM (7) to extract the memorized-color-corrected regions of the image data as regions of interest.Type: GrantFiled: March 23, 2006Date of Patent: November 1, 2011Assignee: MegaChips CorporationInventors: Yusuke Mizuno, Yusuke Nara
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Publication number: 20110207261Abstract: A mask includes: a tabular first section which includes a side portion and an opening portion formed at a position corresponding to a film formation region of a substrate and on which the substrate is to be disposed so that the first section overlaps a face of the substrate on which a film is to be formed; and a second section which is provided along the side portion of the first section, and covers at least one of portions of a side face of the substrate, wherein second sections of two adjacent masks overlap each other and a superposed section is thereby formed when a plurality of masks are arrayed in a lateral direction thereof.Type: ApplicationFiled: October 21, 2009Publication date: August 25, 2011Applicant: ULVAC, INC.Inventors: Miwa Watai, Kazuya Saito, Takashi Komatsu, Yusuke Mizuno, Atsushi Ota, Shunji Kuroiwa
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Publication number: 20110184622Abstract: A vehicle drive control apparatus for use in a vehicle collects the number of travels in each of road sections in a traveled route for each of travel directions, extracts road sections having been traveled for more than a threshold number for each of travel directions, and stores extracted road sections as control section data maps in a durable storage medium. If the vehicle travels into the road sections stored as the control section data map, the “stored-as-the-map” road sections are identified as a series of road sections of high-travel-probability. In this manner, a series of road sections can be accurately identified as a high-probability section without having a user input of a travel destination or the like.Type: ApplicationFiled: January 26, 2011Publication date: July 28, 2011Applicant: DENSO CORPORATIONInventors: Kazunao YAMADA, Yusuke Mizuno, Yasushi Sakuma, Nobuhiro Mizuno
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Patent number: 7978269Abstract: A portable television-broadcast reception unit is provided which is capable of changing the direction of a directional antenna easily to a direction where an enough quality to watch television can be obtained.Type: GrantFiled: April 25, 2006Date of Patent: July 12, 2011Assignee: Panasonic CorporationInventors: Masayoshi Matsuoka, Yusuke Mizuno, Takefumi Oota, Satoshi Abe, Kenichi Tsuchiya
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Publication number: 20110162710Abstract: A solar cell includes: a photoelectric converter in which a first electrode layer, a photoelectric conversion layer, and a second electrode layer are stacked on a substrate in order; and a texture layer that is disposed between the substrate and the first electrode layer, made of a transparent material in a visible light region, and has a continuous irregular configuration on a face that is in touch with the first electrode layer.Type: ApplicationFiled: September 10, 2009Publication date: July 7, 2011Applicant: ULVAC, INC.Inventors: Miwa Watai, Kazuya Saito, Takashi Komatsu, Shunji Kuroiwa, Yusuke Mizuno, Susumu Sakio, Kensuke Hiraoka
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Publication number: 20110108114Abstract: This solar cell has: a light transmissive first electrode; a photoelectric conversion layer formed of silicon; a light transmissive buffer layer; and a second electrode formed of a light reflective alloy. The second electrode is formed of a silver alloy including silver (Ag) as a main component with at least one of tin (Sn) and gold (Au) contained therein.Type: ApplicationFiled: June 11, 2009Publication date: May 12, 2011Applicant: ULVAC, INC.Inventors: Yusuke Mizuno, Hirohisa Takahashi, Sadayuki Ukishima, Takashi Komatsu, Satoru Ishibashi
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Patent number: 7940991Abstract: Reference grid information is supplied from a tiling unit to an order control unit. The order control unit generates three control signals on the basis of the reference grid information and outputs them. The first control signal is a signal for controlling the execution order of a vertical low-pass filter and a vertical high-pass filter. The second control signal is a signal for controlling the execution order of a horizontal low-pass filter and a horizontal high-pass filter. The third control signal is a signal for controlling the execution order of a horizontal low-pass filter and a horizontal high-pass filter.Type: GrantFiled: April 9, 2007Date of Patent: May 10, 2011Assignee: MegaChips CorporationInventor: Yusuke Mizuno
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Patent number: 7936931Abstract: A conversion control unit divides a transform coefficient into code blocks. A storing device has a storage capacity corresponding to data size of the code blocks. To the conversion control unit, rotation/inversion control information including information of the rotation angle and the inverting direction is input. The conversion control unit generates a control signal on the basis of the rotation/inversion control information and sub-band information of the transform coefficient. An address generating unit generates a write address on the basis of a control signal. By accessing the storing device in predetermined order on the basis of the write address at the time of writing the code block to the storing device, an image rotating/inverting process is performed.Type: GrantFiled: April 9, 2007Date of Patent: May 3, 2011Assignee: MegaChips CorporationInventor: Yusuke Mizuno