Patents by Inventor Hitoshi Yamakado
Hitoshi Yamakado 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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Publication number: 20100239176Abstract: An image ordering rule is selected from among multiple image ordering rules that use mutually different types of image characteristic values to determine the order of arrangement of images. The image characteristic value used by the selected image ordering rule is obtained for each of a plurality of images. The order of arrangement of a plurality of images is determined based on the selected image ordering rule and the image characteristic values for a plurality of images. The number of images to be placed on each page is determined based on the maximum number of images that can be included in each page of the electronic album. An electronic album in which a plurality of images are laid out on multiple pages in sequential order is created in accordance with the order of arrangement of a plurality of images and the number of images to be placed on each page.Type: ApplicationFiled: June 1, 2010Publication date: September 23, 2010Inventors: Hitoshi Yamakado, Yu Gu, Toru Miyamoto
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Patent number: 7770993Abstract: A printing device includes a print head having a plurality of nozzles capable of ejecting ink on a print medium and of forming one or more types of ink dots on the print medium; an ink dot setting unit that determines an ink dot setting for each pixel of image data by comparing a gradient of the each pixel with, from among thresholds in a matrix for each of respective pixels, a threshold corresponding to the each pixel of image data; a print head controller that controls ejection of ink from each nozzle of the print head on the basis of an ink dot setting determined by the ink dot setting controller; and a threshold matrix correction unit that corrects a predetermined threshold of the matrix depending on ink output characteristics of each nozzle of the print head.Type: GrantFiled: November 21, 2005Date of Patent: August 10, 2010Assignee: Seiko Epson CorporationInventor: Hitoshi Yamakado
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Patent number: 7748096Abstract: A recycling facilitating system including an item identification data input unit for inputting item identification data, an item disassembly data memory for storing item disassembly data in correspondence with the item identification data, an item disassembly data retrieval unit for retrieving the item disassembly data, a disassembly diagram constructing unit for constructing the disassembly diagram based on the item disassembly data, and a disassembly diagram output unit for outputting the disassembly diagram; the disassembly diagram constructing unit determines the progress status of an operation step of disassembling the item to be recycled by identifying a component that was removed during the operation step, and, in accordance with the progress status, constructs one of a plurality of disassembly diagrams, which can be constructed from the item disassembly data that was retrieved by the item disassembly data retrieval unit.Type: GrantFiled: January 26, 2006Date of Patent: July 6, 2010Assignee: Seiko Epson CorporationInventors: Hitoshi Yamakado, Gu Yu, Toru Miyamoto
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Patent number: 7746512Abstract: First, an image ordering rule is selected from among multiple image ordering rules that use mutually different types of image characteristic values to determine the order of arrangement of images. The image characteristic value used by the selected image ordering rule is then obtained for each of a plurality of images. The order of arrangement of a plurality of images is determined based on the selected image ordering rule and the image characteristic values for a plurality of images. Furthermore, the number of images to be placed on each page is determined based on the maximum number of images that can be included in each page of the electronic album. Finally, an electronic album in which a plurality of images are laid out on multiple pages in sequential order is created in accordance with the order of arrangement of a plurality of images and the number of images to be placed on each page.Type: GrantFiled: February 24, 2005Date of Patent: June 29, 2010Assignee: Seiko Epson CorporationInventors: Hitoshi Yamakado, Yu Gu, Toru Miyamoto
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Patent number: 7747074Abstract: A system and method for adding decorative images to a plurality of input images allows the decorative images to be easily selected. An image processing device includes a decorative image storage unit configured to store a plurality of decorative images, and a representative color acquisition unit configured to acquire a representative color for each of the input images by analyzing the input images. A decorative image selecting unit selects a decorative image to be added to each of the input images based on the representative color of the input image. An output image generating unit generates an output image by individually synthesizing the decorative images with a same pattern and the input images.Type: GrantFiled: October 1, 2004Date of Patent: June 29, 2010Assignee: Seiko Epson CorporationInventors: Hitoshi Yamakado, Yu Gu
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Patent number: 7703011Abstract: A digital content creation device includes a processor and a storage device. The storage device stores a content database including digital content sets. The processor selects a target digital content set for processing; determines, based on a template, a layout for more than one target selected digital content sets; detects, based on processor generated overlap information, an overlapping region of the more than one target selected digital content sets; determines, based on processor generator importance information, at least one target selected digital content set for moving; determines a move direction parallel to a line connecting an overlapping region centroid and a move-target digital content set centroid allowing the centroids to be separated; calculates a move-distance to remove the overlap between the move-target digital content set and a quadrangle circumscribed on the overlapping region; and moves the move-target digital content set in the move direction by the move distance.Type: GrantFiled: November 13, 2006Date of Patent: April 20, 2010Assignee: Seiko Epson CorporationInventors: Hitoshi Yamakado, Atsushi Nagahara
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Patent number: 7616216Abstract: There is disclosed a digital content creation system including: a representative color obtaining section that obtains, from a digital content input, a characteristic amount of at least one representative color for the digital content input, the digital content input including a plurality of digital content sets and coloration information indicative of coloration for the plurality of digital content sets included in the digital content input; a coloration process determination section that determines coloration processing in accordance with the characteristic amount obtained by the representative color obtaining section; and a coloration processing section that changes the coloration information for the digital content sets included in the digital content input, in accordance with the coloration processing determined by the coloration process determination section.Type: GrantFiled: December 19, 2006Date of Patent: November 10, 2009Assignee: Seiko Epson CorporationInventors: Hitoshi Yamakado, Atsushi Nagahara
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Patent number: 7612916Abstract: An image processing device includes a memory that is adapted to store an input image; an inverted image generator that is adapted to generate an inverted image, the inverted image corresponding to a predetermined part of the input image; a target image generator that is adapted to generate a target image, the target image including the inverted image and the input image; a quantization unit that is adapted to quantize the target image, in accordance with the error diffusion method; an image extractor that is adapted to extract an output image from the quantized target image, the output image corresponding to the input image; an output unit that is adapted to output the output image extracted by the image extractor.Type: GrantFiled: December 14, 2005Date of Patent: November 3, 2009Assignee: Seiko Epson CorporationInventor: Hitoshi Yamakado
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Patent number: 7607747Abstract: A printing device includes a printing head having arranged printing elements capable of forming dots on a medium used for printing. The printing device prints an image by forming dots on the medium by the printing head. The printing device includes a printing control unit that controls the printing processing so that a line graph representing the density change characteristic of a printing result by the printing head draws a line with a gradient.Type: GrantFiled: February 22, 2006Date of Patent: October 27, 2009Assignee: Seiko Epson CorporationInventors: Toshio Tanaka, Hitoshi Yamakado
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Patent number: 7580422Abstract: An internet protocol phone system having a plurality of internet protocol networks which are provided with internet protocol address systems in which local internet protocol addresses and global internet protocol addresses differ, and are mutually connected, and an internet protocol address translation device which is connected to the local internet protocol network, gives the local internet protocol address and the global internet protocol address to an internet protocol phone device, and obtains the local internet protocol address and the global internet protocol address from the internet protocol phone device, in which when it is detected that the internet protocol phone device which is connected to the local internet protocol network enters a calling state, the internet protocol address translation device gives the global internet protocol address to the internet protocol phone device thereof, and when it is detected that the call of the internet protocol phone device is finished, the internet protocol adType: GrantFiled: March 7, 2005Date of Patent: August 25, 2009Assignee: Seiko Epson CorporationInventors: Yu Gu, Hitoshi Yamakado, Toru Miyamoto
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Patent number: 7561307Abstract: An image processor includes: memory storing data including pixel values; memory storing dither matrixes corresponding to dot size and having cells with individual threshold values; a generator generating quantized data including dots corresponding to cells by comparing the data with a dither matrix, and showing that a given sized dot is formed; a calculator calculating a duty ratio of first sized dots to second sized dots based on quantized data; a determining unit determining whether the duty ratio satisfies a predetermined condition; and a threshold updater updating the dither matrixes if the condition is satisfied, at least one update being based on duty ratio; the threshold values being to: form larger dots around the dither matrix center; decrease dot size as a distance between a cell and the dither matrix center increases; and decrease dot density as the distance between a cell and the dither matrix center increases.Type: GrantFiled: January 25, 2006Date of Patent: July 14, 2009Assignee: Seiko Epson CorporationInventor: Hitoshi Yamakado
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Patent number: 7526139Abstract: An image processing apparatus includes: a memory that stores a background image and a character image that is separate from the background image and overlaps the background image; a processing target area determining unit that determines a processing target area in the background image, the processing target area being in a prescribed positional relation with the character image; a background feature parameter extracting unit that extracts from the processing target area a background feature parameter that includes a feature frequency showing a frequency characteristics of the processing target area; a character feature parameter extracting unit that extracts from the character image a character feature parameter that includes a feature frequency showing a frequency characteristics of the character image; a parameter determining unit that determines a parameter for use in image processing performed on the processing target area, according to a combination of the background feature parameter and the characterType: GrantFiled: September 7, 2006Date of Patent: April 28, 2009Assignee: Seiko Epson CorporationInventors: Hitoshi Yamakado, Shinji Miwa
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Patent number: 7503634Abstract: A printing apparatus includes: an acquirer acquiring M-ary (M?3) image data; a divider dividing the acquired image data into pixel areas; a calculator calculating total concentration values of pixels in the divided pixel areas; a storage unit storing a pixel area dot constitution table designating the total concentration value of each calculated pixel area and a dot constitution corresponding to the total concentration value; a calculator calculating a constitution of dots arranged in the pixel area based on the pixel area dot constitution table; a storage unit storing a dot arrangement order table designating an arrangement order of the dots in the pixel area; an arranger arranging the dots having the calculated dot constitution corresponding to the designated dot arrangement order; a generator generating print data by combining the respective pixel areas in which the dots are arranged; and a printer printing based on the print data.Type: GrantFiled: March 23, 2006Date of Patent: March 17, 2009Assignee: Seiko Epson CorporationInventors: Toru Takahashi, Hitoshi Yamakado
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Patent number: 7426295Abstract: The invention provides a technique for generating a decorative image to be added to an input image which are suitable for input images. The data structure 300 of decorative image data representing the decorative image to be added to the input image by means of an image processing apparatus comprises an element image storage portion for storing color element image data representing image constituting at least some of the area of the decorative image. The element image storage portion stores a non-rewritable MIB representing whether modification of image representation components included in the color element image data is permitted by the image processing apparatus.Type: GrantFiled: October 1, 2004Date of Patent: September 16, 2008Assignee: Seiko Epson CorporationInventors: Hitoshi Yamakado, Toru Miyamoto
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Publication number: 20080201635Abstract: A document edit device includes: an object obtaining unit that obtains objects each being data expressing at least one of a text and an image which are included in a document as an edit target to be edited; an object selection unit that selects at least two target objects from among the objects obtained by the object obtaining unit, the target objects each being an object as a processing target to be processed; a golden rectangle forming unit that forms a golden rectangle having a predetermined positional relationship with at least one target object of the at least two target objects selected by the object selection unit, based on a size or position of the at least one target object; and a position change unit that changes positions of the at least two target objects such that they are inscribed to the golden rectangle formed by the golden rectangle forming unit.Type: ApplicationFiled: February 12, 2008Publication date: August 21, 2008Inventors: Hitoshi Yamakado, Atsushi Nagahara
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Publication number: 20080195939Abstract: A document edit device includes: object obtaining unit configured to obtain an object; a calculating unit configured to calculate a golden division line, the golden division line being a line that divides at the golden ratio a distance between two reference lines, each reference line being determined on the basis of a target area in which the object is displayed; and an editing unit configured to edit a size of the object so that the object contacts two lines, the two lines being selected from among the calculated golden division line and the boundary of the target area.Type: ApplicationFiled: November 30, 2007Publication date: August 14, 2008Inventor: Hitoshi Yamakado
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Publication number: 20080195937Abstract: There is disclosed a document edit support device including: an object obtaining unit that obtains an object as data expressing at least one of a text and an image, which are included in a document as an edit target and are to be located in a layout area; a grid line obtaining unit that obtains a plurality of grid lines in the layout area; and a grid line selection unit that selects at least one of the plurality of grid lines selected by the grid line obtaining unit, so that a predetermined condition is satisfied by blank spaces which remain when the object obtained by the object obtaining unit is located along the selected at least one of the plurality of grid lines.Type: ApplicationFiled: January 30, 2008Publication date: August 14, 2008Inventor: Hitoshi Yamakado
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Publication number: 20080134021Abstract: A document edit support device includes: obtaining unit for obtaining an object, the object being data showing at least one of a text and an image included in a document to be edited; important area determining unit for determining an important area, the important area being a part of an area of the document; grid line generating unit for generating a grid line, the grid line having a specific positional relationship with the important area determined by the important area determining unit, the grid line dividing two parallel standard lines at approximately golden ratio, each of the two standard lines being determined on the basis of at least one of a figure and a position of the object and a layout area, the layout area being an area in which an object is located in the document; and display unit for displaying the grid line generated by the grid line generating unit.Type: ApplicationFiled: November 30, 2007Publication date: June 5, 2008Inventor: Hitoshi Yamakado
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Patent number: 7360855Abstract: The invention provides an image processing device, comprising: an N-level quantization unit, where N is a natural number equal to or greater than 2, the unit converting multi-level image data into N-level image data, the multi-level image data including a plurality of pixels, each pixel having a value corresponding to one of a multi-level gradation, and the N-level image data including a size of an ideal ink dot to be formed; a memory that stores error information, the error information corresponding to a difference between an ideal ink dot and an actual ink dot, the actual ink dot being formed by an image forming device, the image forming device having a plurality of nozzles, and each of the plurality of nozzles being associated with an ideal ink dot and an actual ink dot, and being capable of ejecting M-number of ink dot sizes, where M is a natural number equal to or greater than 2 and satisfies M?N); an error information obtaining unit that obtains from the memory error information corresponding to an idenType: GrantFiled: November 21, 2005Date of Patent: April 22, 2008Assignee: Seiko Epson CorporationInventors: Toru Miyamoto, Osamu Shinkawa, Hitoshi Yamakado, Yu Gu, Toru Takahashi
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Publication number: 20080024501Abstract: A document editing support device includes: an object obtaining unit that obtains at least one object as data representing at least one of a text and an image included in a document as a target to be edited; a split ratio storage unit that stores a predetermined split ratio; a reference line setting unit that extracts two lines from at least one of a circumscribed polygon and a boundary and sets the extracted lines as reference lines, the circumscribed polygon being of an object other than a target object, a location of which is to be determined relative to at least one object obtained by the object obtaining unit, and the boundary being of a layout area where objects are to be located in the document; a virtual line generation unit that generates a virtual line that splits an interval between the two reference lines set by the reference line setting unit, at a split ratio stored in the split ratio storage unit; and a location unit that determines a location of the target object, the location of which is to bType: ApplicationFiled: July 3, 2007Publication date: January 31, 2008Inventors: Hitoshi Yamakado, Yu Gu, Atsushi Nagahara