Patents by Inventor Yoshiki Uchida
Yoshiki Uchida 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: 11945332Abstract: A vehicle includes: an instrument panel; and an ECU that controls the instrument panel so that the instrument panel displays an icon representing a status of a battery. The icon represents one of a first indication and a second indication by an increase or decrease of a scale in a display region of the icon, and the other one of the first indication and the second indication by an amount indicated by a size of a display area of the icon, the first indication representing SOC of the battery, the second indication representing a full charge capacity of the battery.Type: GrantFiled: July 20, 2020Date of Patent: April 2, 2024Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Yoshiki Sugino, Yoshihiro Uchida, Nobuyuki Tanaka, Junta Izumi, Kazuki Kubo
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Patent number: 7225004Abstract: A mobile phone unit is provided in which a characteristic of an antenna is improved and SAR is reduced without lowering an antenna gain during communication. An antenna 26 (electrical length ?/4), an antenna connection conductive member 22 (electrical length ?/4) that is a circuit board connected to the antenna 26, an opposite side conductive member 42 that is a circuit board opposed to the antenna connection conductive member 22, and an electric connection portion 24 that electrically connects an edge portion 222, which is on the opposite side to the antenna 26, of the antenna connection conductive member 22 and an opposite side edge portion 422, which is opposed to the edge portion 222, of the opposite side conductive member 42 (electrical length ?/4) are included. A gain on the opposite side to an LCD side casing 4 becomes large when seen from the antenna 26, and the electric currents are counteracted to be small and consequently a gain becomes small on the side of the LCD side casing 4.Type: GrantFiled: November 5, 2004Date of Patent: May 29, 2007Assignee: Sony Ericsson Mobile Communications Japan, Inc.Inventors: Yuichiro Saito, Hideaki Shoji, Yoshiki Uchida
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Publication number: 20060094484Abstract: A mobile phone unit is provided in which a characteristic of an antenna is improved and SAR is reduced without lowering an antenna gain during communication. An antenna 26 (electrical length ?/4), an antenna connection conductive member 22 (electrical length ?/4) that is a circuit board connected to the antenna 26, an opposite side conductive member 42 that is a circuit board opposed to the antenna connection conductive member 22, and an electric connection portion 24 that electrically connects an edge portion 222, which is on the opposite side to the antenna 26, of the antenna connection conductive member 22 and an opposite side edge portion 422, which is opposed to the edge portion 222, of the opposite side conductive member 42 (electrical length ?/4) are included. A gain on the opposite side to an LCD side casing 4 becomes large when seen from the antenna 26, and the electric currents are counteracted to be small and consequently a gain becomes small on the side of the LCD side casing 4.Type: ApplicationFiled: November 5, 2004Publication date: May 4, 2006Inventors: Yuichiro Saito, Hideaki Shoji, Yoshiki Uchida
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Patent number: 6947595Abstract: An image processing system utilizing block selection processing. According to the system, pixel data of an image is input and block selection processing is performed on the input pixel data to determine types of pixels within the image. It is then determined, based on the block selection processing, if a pixel is in an object area of the image and, if the pixel is determined to be in an object area of the image, the pixel is processed. Such processing may include detecting a proximity of the pixel to an edge, detecting a chromaticity of the pixel and detecting a width of a character in which the pixel is included.Type: GrantFiled: December 3, 2003Date of Patent: September 20, 2005Assignee: Canon Kabushiki KaishaInventor: Yoshiki Uchida
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Patent number: 6909803Abstract: An image process comprising inputting image data, performing block selection of objects in the input image data, discriminating whether each block of the input image data is character or non-character image data, detecting a feature of each block of the character data without utilizing edge portions of the character data, performing an image process on each block of the character data based on the detected feature of the character data, and performing an image process on the non-character image data, and outputting the processed image data. The detected feature of the character data may be a foreground or background color of the character data. The block selection detects edge portions of the character data and utilizes portions of the character data internal to the edge portions in detecting the feature of the character data.Type: GrantFiled: December 22, 2000Date of Patent: June 21, 2005Assignee: Canon Kabushiki KaishaInventor: Yoshiki Uchida
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Patent number: 6795576Abstract: This invention has as its object to perform smooth black color processing of a character, line, and the like and to prevent deterioration of image quality. A character-thickness judgment unit in a black character judgment unit judges the thickness of a character/line image portion in an image on the basis of R, G, and B signals representing an image supplied from a host computer. An edge detection unit obtains edge information of a character/line image, and a saturation judgment unit obtains saturation information thereof. When image processing is performed by combining the edge information and the saturation information, the thickness judgment signal is corrected, so that the thickness of the character or line changes continuously. A UCR unit is arranged to perform black color processing in accordance with the substrate.Type: GrantFiled: July 28, 1995Date of Patent: September 21, 2004Assignee: Canon Kabushiki KaishaInventors: Yoshiki Uchida, Shinobu Arimoto, Yushi Matsukubo
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Publication number: 20040109605Abstract: An image processing system utilizing block selection processing. According to the system, pixel data of an image is input and block selection processing is performed on the input pixel data to determine types of pixels within the image. It is then determined, based on the block selection processing, if a pixel is in an object area of the image and, if the pixel is determined to be in an object area of the image, the pixel is processed. Such processing may include detecting a proximity of the pixel to an edge, detecting a chromaticity of the pixel and detecting a width of a character in which the pixel is included.Type: ApplicationFiled: December 3, 2003Publication date: June 10, 2004Applicant: CANON KABUSHIKI KAISHAInventor: Yoshiki Uchida
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Patent number: 6744921Abstract: Black correction to character, lines, and the like, is performed smoothly so as to maintain quality of an image as much as possible. In a character thickness determining circuit 114 of a black character determination unit 113, the thickness of characters and lines are determined based on RGB signals. Further, character/line outline information is obtained at an edge detector 115, and chromaticity information is obtained at a chromaticity determining unit 116. When an image processing is performed based on the combination of the outline information and the chromaticity information, a thickness determination signal is corrected so that the thickness of the character, lines, and like changes continuously.Type: GrantFiled: October 20, 1997Date of Patent: June 1, 2004Assignee: Canon Kabushiki KaishaInventors: Yoshiki Uchida, Shinobu Arimoto, Yushi Matsukubo
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Patent number: 6718059Abstract: An image processing system includes input of image data, performance of block selection processing on the input image data to determine types of pixel data within the image data, a first determining step of determining, based on the block selection processing, if subject pixel data represents a text pixel, a second determining step of determining if the subject pixel data represents an edge pixel, performance of a first processing on the subject pixel data in a case that the subject pixel data is determined to represent a text pixel and an edge pixel, and performance of a second processing on the subject pixel data in a case that the subject pixel data is not determined to represent a text pixel and is not determined to represent an edge pixel.Type: GrantFiled: December 10, 1999Date of Patent: April 6, 2004Assignee: Canon Kabushiki KaishaInventor: Yoshiki Uchida
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Patent number: 6704467Abstract: Composing image data representing an original image in an image processing device, the image processing device having an input device and a display device, including performing a block selection process on the image data to identify at least one image block and to determine a set of block attribute data for each identified image block, displaying a composite image on the display device, the composite image comprised of each identified image block superimposed on the original image, receiving a block designation command from the input device, the block designation command designating one of the identified image blocks as a designated image block, and displaying, in response to the block designation command, a function command list for the designated image block, the function command list containing a plurality of function commands based on the set of block attribute data for the designated image block.Type: GrantFiled: December 21, 2000Date of Patent: March 9, 2004Assignee: Canon Kabushiki KaishaInventor: Yoshiki Uchida
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Patent number: 6684389Abstract: A decrypting compiler that accepts encrypted source code from a software manufacturer, decrypts the encrypted source code into plain text that is not accessible outside the compiler, and compiles the decrypted source code into linkable binary objects. Because the decrypting compiler decrypts the encrypted source code such that the plain text is not accessible outside the compiler, trade secret and proprietary information from the source code is not easily learned by third-party software developers.Type: GrantFiled: August 5, 1999Date of Patent: January 27, 2004Assignee: Canon Kabushiki KaishaInventors: Sadahiro Tanaka, Robert D. Wadsworth, Yoshiki Uchida, Denny M. Lin, Junichi Tanahashi
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Patent number: 6642918Abstract: The present invention relates to controlling a presentation device coupled to the presentation system using a user interface generated by a computing system, the user interface including one or more regions which vary in size based on whether the user interface is being displayed, the user interface accepting input from a pointing device to control the presentation device.Type: GrantFiled: April 23, 2001Date of Patent: November 4, 2003Assignee: Canon Kabushiki KaishaInventors: Yoshiki Uchida, Sadahiro Tanaka, Robert D. Wadsworth
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Publication number: 20030118231Abstract: This invention has as its object to perform smooth black color processing of a character, line, and the like and to prevent deterioration of image quality.Type: ApplicationFiled: July 28, 1995Publication date: June 26, 2003Inventors: YOSHIKI UCHIDA, SHINOBU ARIMOTO, YUSHI MATSUKUBO
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Patent number: 6506840Abstract: A process for producing a succinimide resin composition is provided which comprises reacting a maleic anhydride-olefin type copolymer constituted of 40-60 mol % of maleic anhydride units, 60-40 mol % of olefin units, and 0-20 mol % of a copolymerizable monomer units with one or more amine compounds for imide formation in the presence of a second polymer other than the succinimide resin. This process improves the productivity by lowering the torque in the extrusion reaction, giving a succinimide copolymer resin composition having low yellowness and high transparency with high production efficiency.Type: GrantFiled: April 16, 2001Date of Patent: January 14, 2003Assignee: Tosoh CorporationInventors: Takeshi Harunari, Yoshiki Uchida, Toru Doi
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Publication number: 20020154091Abstract: The present invention relates to controlling a presentation device coupled to the presentation system using a user interface generated by a computing system, the user interface including one or more regions which vary in size based on whether the user interface is being displayed, the user interface accepting input from a pointing device to control the presentation device.Type: ApplicationFiled: April 23, 2001Publication date: October 24, 2002Inventors: Yoshiki Uchida, Sadahiro Tanaka, Robert D. Wadsworth
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Publication number: 20020081040Abstract: Composing image data representing an original image in an image processing device, the image processing device having an input device and a display device, including performing a block selection process on the image data to identify at least one image block and to determine a set of block attribute data for each identified image block, displaying a composite image on the display device, the composite image comprised of each identified image block superimposed on the original image, receiving a block designation command from the input device, the block designation command designating one of the identified image blocks as a designated image block, and displaying, in response to the block designation command, a function command list for the designated image block, the function command list containing a plurality of function commands based on the set of block attribute data for the designated image block.Type: ApplicationFiled: December 21, 2000Publication date: June 27, 2002Inventor: Yoshiki Uchida
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Publication number: 20020081023Abstract: An image process comprising inputting image data, performing block selection of objects in the input image data, discriminating whether each block of the input image data is character or non-character image data, detecting a feature of each block of the character data without utilizing edge portions of the character data, performing an image process on each block of the character data based on the detected feature of the character data, and performing an image process on the non-character image data, and outputting the processed image data. The detected feature of the character data may be a foreground or background color of the character data. The block selection detects edge portions of the character data and utilizes portions of the character data internal to the edge portions in detecting the feature of the character data.Type: ApplicationFiled: December 22, 2000Publication date: June 27, 2002Inventor: Yoshiki Uchida
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Patent number: 6400470Abstract: An apparatus and method for processing images, which can discriminate a specific original image from other images with high accuracy. The apparatus includes a first judgment unit for judging whether image data includes data corresponding to image information that is difficult for human eyes to perceive, a second judgment unit for judging whether the image data includes data corresponding to line information arranged such that the line information overlaps image information that is difficult for human eyes to perceive, and a discrimination unit for discriminating whether or not the image data corresponds to a specific image, based on a judgment result of the first judgment unit and a judgment result of the second judgment unit. The method includes corresponding steps to perform these functions.Type: GrantFiled: January 8, 1998Date of Patent: June 4, 2002Assignee: Canon Kabushiki KaishaInventors: Yoichi Takaragi, Masanori Yamada, Yoshinobu Sato, Yasumichi Suzuki, Yasuhiro Yamada, Akiko Kanno, Yoshiki Uchida
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Patent number: 6370258Abstract: An image processing apparatus for adding additional information to an input image so that it cannot be easily identified by the human eye, and a method of operating such an apparatus, are provided. Various functions are described for adding predetermined additional information to the input image in such a way that it cannot be easily identified by the human eye. The apparatus includes a first input device for inputting first additional information by a first data input method; a second input device for inputting second additional information by a second data input method different from the first input method; a selection device for selecting one of the first and the second input device; an addition device for adding the first or second additional information, input from the first or second input device, to the input image data so that it cannot be easily identified by the human eye; and an output device for outputting the image data to which the additional information is added by the addition device.Type: GrantFiled: May 29, 1998Date of Patent: April 9, 2002Assignee: Canon Kabushiki KaishaInventor: Yoshiki Uchida
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Patent number: 6343144Abstract: An image processor in which image information is read from a recording medium, such as a film used in a camera, with color-processing or filter-processing being efficiently performed in accordance with the contents of the image information. Focus information is also recorded on the recording medium by a method different from the method used for recording the image information. Using the focus information, the image processor suitably switches operation between color processing and filter processing.Type: GrantFiled: January 22, 1998Date of Patent: January 29, 2002Assignee: Canon Kabushiki KaishaInventor: Yoshiki Uchida