Patents by Inventor Tetsuya Kawanabe
Tetsuya Kawanabe 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: 8456686Abstract: According to this invention, the date range can be intuitively designated by designating up, down, left, and right directions, and images stored in a storage medium can be easily restricted to images which may be subjected to printing. In order to restrict images stored in a memory card on the basis of the date, a region for inputting the start date of the date range is displayed at the upper portion of a display window on a display device, and a region for inputting the end date is displayed at the lower portion. One of the regions is designated and selected with up and down direction keys. A date in the selected region is changed with left and right direction keys. Images having storage dates between the start date and the end date are decided as printing target candidates.Type: GrantFiled: March 29, 2012Date of Patent: June 4, 2013Assignee: Canon Kabushiki KaishaInventors: Makoto Hibi, Tetsuya Kawanabe, Nobuyuki Tsukada, Tatsuya Fukuda, Tomoaki Suga
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Publication number: 20120182579Abstract: According to this invention, the date range can be intuitively designated by designating up, down, left, and right directions, and images stored in a storage medium can be easily restricted to images which may be subjected to printing. In order to restrict images stored in a memory card on the basis of the date, a region for inputting the start date of the date range is displayed at the upper portion of a display window on a display device, and a region for inputting the end date is displayed at the lower portion. One of the regions is designated and selected with up and down direction keys. A date in the selected region is changed with left and right direction keys. Images having storage dates between the start date and the end date are decided as printing target candidates.Type: ApplicationFiled: March 29, 2012Publication date: July 19, 2012Applicant: CANON KABUSHIKI KAISHAInventors: Makoto Hibi, Tetsuya Kawanabe, Nobuyuki Tsukada, Tatsuya Fukuda, Tomoaki Suga
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Patent number: 8169650Abstract: According to this invention, the date range can be intuitively designated by designating up, down, left, and right directions, and images stored in a storage medium can be easily restricted to images which may be subjected to printing. In order to restrict images stored in a memory card on the basis of the date, a region for inputting the start date of the date range is displayed at the upper portion of a display window on a display device, and a region for inputting the end date is displayed at the lower portion. One of the regions is designated and selected with up and down direction keys. A date in the selected region is changed with left and right direction keys. Images having storage dates between the start date and the end date are decided as printing target candidates.Type: GrantFiled: May 13, 2005Date of Patent: May 1, 2012Assignee: Canon Kabushiki KaishaInventors: Makoto Hibi, Tetsuya Kawanabe, Nobuyuki Tsukada, Tatsuya Fukuda, Tomoaki Suga
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Patent number: 7800784Abstract: An image printing apparatus and its control method for printing an image based on image data from an image data source. In a case where a correction condition is set for the image data, if the image data is a new format file image data including predetermined information, correction processing is performed in accordance with the set correction condition. If the image data is not a new format file image data, the correction processing in accordance with the correction condition is not performed.Type: GrantFiled: May 2, 2007Date of Patent: September 21, 2010Assignee: Canon Kabushiki KaishaInventors: Tetsuya Kawanabe, Takao Aichi, Akihiko Hamamoto, Kazuyuki Masumoto, Fumihiro Goto, Makoto Hibi, Tetsuya Suwa, Mitsuhiro Ono, Masato Oshima
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Patent number: 7564576Abstract: This invention has as its object to receive image data from image sensing apparatuses of various manufacturers and to print a high-quality image by making image data transfer and a printing instruction, which are independent from interfaces. Since an image sensing apparatus such as a digital camera or the like calculates image feature amounts, and transfers the calculation result to a printing apparatus, huge image data need not be transferred from the image sensing apparatus to the printing apparatus again and again, and a high-quality image can be output. Upon printing image data transmitted from a digital camera (DSC) (3012) to a PD printer (1000), after a protocol is established by applications (NCDP) installed in the PD printer and DSC, the PD printer transmits its Capability list to the DSC. The DSC calculates an image feature amount of a selected image to be printed, and transmits the calculation result to the PD printer.Type: GrantFiled: February 9, 2004Date of Patent: July 21, 2009Assignee: Canon Kabushiki KaishaInventors: Masao Kato, Akitoshi Yamada, Fumitaka Goto, Tetsuya Kawanabe
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Patent number: 7474430Abstract: A printer and a digital camera are connected so as to be capable of communicating with each other. The printer transmits information indicative of its capabilities to the digital camera and the digital camera incorporates the transmitted printer capability information in a print settings menu. The capability information has information relating to the printer capabilities and information indicative of a default setting. The capabilities of the printer are incorporated in the print settings menu together with the default setting. A desired printing condition can be set selectively at the digital camera using the print settings menu in which the capability information has been incorporated.Type: GrantFiled: July 8, 2004Date of Patent: January 6, 2009Assignee: Canon Kabushiki KaishaInventors: Nobuo Onuma, Tetsuya Kawanabe, Tetsuhito Ikeda, Hirokazu Ishii
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Patent number: 7424625Abstract: A printing apparatus is equipped with multiple interfaces adapted to connect external devices adapted to store image data and operated by power supplied from a first-connected external device, and is adapted to print images stored in the external devices. The state of the connection of the external devices to the plurality of interfaces is detected and, when it is determined that a plurality of external devices are connected to the printing apparatus, a determination is made as to whether or not an amount of power required by the plurality of external devices exceeds the amount of power the printing apparatus is capable of supplying. If the amount of power requested exceeds capacity, then the apparatus selects which external device to supply with power depending on the operating state of the first-connected external device.Type: GrantFiled: March 16, 2004Date of Patent: September 9, 2008Assignee: Canon Kabushiki KaishaInventor: Tetsuya Kawanabe
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Patent number: 7301668Abstract: A CPU generates a mask pattern by generating patterns corresponding to a predetermined number of times in the sub-scanning direction in accordance with the number of printing elements of a printhead which corresponds to the amount by which scanning is performed once in the sub-scanning direction, and repeating this operation by the number of times corresponding to a predetermined number of columns. The generated mask pattern is stored in an RAM. An image is then printed by using image data and the mask pattern stored in the RAM for each printing timing signal in the main scanning direction.Type: GrantFiled: June 6, 2002Date of Patent: November 27, 2007Assignee: Canon Kabushiki KaishaInventors: Tetsuya Kawanabe, Hidehiko Kanda
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Patent number: 7277198Abstract: An image printing apparatus and its control method for printing an image based on image data from an image data source. In a case where a correction condition is set for the image data, if the image data is a new format file image data including predetermined information, correction processing is performed in accordance with the set correction condition. If the image data is not a new format file image data, the correction processing in accordance with the correction condition is not performed.Type: GrantFiled: February 20, 2003Date of Patent: October 2, 2007Assignee: Canon Kabushiki KaishaInventors: Tetsuya Kawanabe, Takao Aichi, Akihiko Hamamoto, Kazuyuki Masumoto, Fumihiro Goto, Makoto Hibi, Tetsuya Suwa, Mitsuhiro Ono, Masato Oshima
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Patent number: 7274478Abstract: A print-direct printer for receiving and printing JPEG data from a DSC divides the area of a memory into a plurality of blocks, stores the received JPEG data in the memory on a block-by-block basis and decompresses the compressed JPEG data that has been stored in the memory, thereby expanding the JPEG data into image data. If it is determined that JPEG data to be expanded next has not been stored in the memory, then the DSC is requested for JPEG data corresponding to at least one block, in an amount that is less than the maximum amount of data transferable from the DSC, in addition to the JPEG data to be expanded.Type: GrantFiled: May 27, 2003Date of Patent: September 25, 2007Assignee: CanonKabushiki KaishaInventors: Masato Oshima, Tetsuya Kawanabe, Takao Aichi, Akihiko Hamamoto, Kazuyuki Masumoto, Fumihiro Goto, Makoto Hibi, Tetsuya Suwa, Mitsuhiro Ono
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Publication number: 20070201095Abstract: An image printing apparatus and its control method for printing an image based on image data from an image data source. In a case where a correction condition is set for the image data, if the image data is a new format file image data including predetermined information, correction processing is performed in accordance with the set correction condition. If the image data is not a new format file image data, the correction processing in accordance with the correction condition is not performed.Type: ApplicationFiled: May 2, 2007Publication date: August 30, 2007Applicant: CANON KABUSHIKI KAISHAInventors: Tetsuya Kawanabe, Takao Aichi, Akihiko Hamamoto, Kazuyuki Masumoto, Fumihiro Goto, Makoto Hibi, Tetsuya Suwa, Mitsuhiro Ono, Masato Oshima
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Patent number: 7158243Abstract: A printing apparatus can quickly cancel a print job without any influence on the other subsequent print jobs when a print cancel instruction is issued. During printing, if a print cancel instruction is inputted from a printer operation unit, a printer function manager notifies a print command interpreter of the cancellation. The print command interpreter searches data processed at that time in a transmission/reception buffer for an end mark command indicating the end of the cancelled job. Then the print command interpreter deletes the data before the end mark command.Type: GrantFiled: July 13, 2001Date of Patent: January 2, 2007Assignee: Canon Kabushiki KaishaInventors: Kazuya Sakamoto, Takayuki Fujita, Tsutomu Takahashi, Mikio Shiga, Hiroshi Maruoka, Tetsuya Kawanabe, Nobuo Onuma, Masao Maeda, Nobuhiro Saito, Shunichi Kunihiro, Takashi Imoto, Kazuhisa Ebuchi
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Patent number: 7139908Abstract: An information processing apparatus comprising a power unit, a first control unit and a second control unit in which power supply is controlled based on a control signal from the first control unit, wherein when electric power supply from the power supply unit has been stopped and then the electric power supply from the power supply unit has been started, if update of a memory of the first control unit has been instructed, the first control unit transfers the content of a flash ROM in the first control unit into the memory thus updates the content of the memory. At this time, the second control unit is kept in a power-off status by a control signal line until the update of the memory is completed. After the completion of the update, power-on is notified by the control signal line, and the reset status of the second control unit is released.Type: GrantFiled: May 12, 2003Date of Patent: November 21, 2006Assignee: Canon Kabushiki KaishaInventors: Akihiko Hamamoto, Tetsuya Kawanabe, Takao Aichi, Kazuyuki Masumoto, Fumihiro Goto, Makoto Hibi, Tetsuya Suwa, Mitsuhiro Ono, Masato Oshima
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Patent number: 7126709Abstract: Disclosed is a printing control system in which a host computer and a printer are connected so as to be capable of bidirectional communication. The printer stores color-conversion information, which is model-specific information, and a control command in a ROM and, in response to a command from the host computer, transmits the stored color-conversion information to the host computer. Using the color-conversion information and control command, the host computer sets the parameters of a printer driver, creates a command and transmits generated print data to the printer.Type: GrantFiled: September 5, 2001Date of Patent: October 24, 2006Assignee: Canon Kabushiki KaishaInventors: Jiro Moriyama, Tetsuya Kawanabe
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Patent number: 7110130Abstract: Disclosed is a printing control system in which a host computer and a printer are connected so as to be capable of bidirectional communication. The printer stores model-specific parameter information, which is control information, in a ROM and, in response to a command from the host computer, transmits the stored model-specific parameters to the host computer to store the parameters in a memory of the host computer. Using the model-specific parameters stored in the memory, the host computer changes the parameters of a printer driver to thereby control printing performed by the printer.Type: GrantFiled: September 5, 2001Date of Patent: September 19, 2006Assignee: Canon Kabushiki KaishaInventors: Jiro Moriyama, Tetsuya Kawanabe
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Patent number: 7095520Abstract: Disclosed is an information processing system in which a high-order apparatus and a low-order apparatus are connected so as to be capable of bidirectional communicating. The low-order apparatus stores control command information of the low-order apparatus in a ROM and, in response to a request from the high-order apparatus, transmits the control command information to the high-order apparatus to store the information in a memory of the high-order apparatus. Using the control command information corresponding to the low-order apparatus stored in the memory, the high-order apparatus transmits print data to the low-order apparatus and controls the operation of the low-order apparatus.Type: GrantFiled: September 5, 2001Date of Patent: August 22, 2006Assignee: Canon Kabushiki KaishaInventors: Tetsuya Kawanabe, Jiro Moriyama
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Patent number: 7072063Abstract: Disclosed is an information processing system in which a host computer and a printer are connected so as to be capable of communicating in both directions. Model-specific information, which is information relating to number of tones of image data handled by the printer, is stored in the printer in advance. Stored model-specific parameters and a control command are transmitted to the host computer in response to a command from the host computer. The host computer uses the model-specific parameters of the printer and the control command to process image data that is output to the printer.Type: GrantFiled: September 5, 2001Date of Patent: July 4, 2006Assignee: Canon Kabushiki KaishaInventors: Jiro Moriyama, Tetsuya Kawanabe
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Patent number: 7068386Abstract: This invention provides an image processing system which is built by connecting a host device which reads out and executes program data stored in a storage medium, and a device added with a card device function, and which allows easy device connection and has high convenience. In this system, the device connected to the system has a communication controller (11) for controlling a communication between the host device and the device, a card interface (31) for connecting a card device, a card controller (30, 40) for controlling a card device which is detachably connectable to the card interface, a communication unit (2, 3) for sharing device information between the host device and the card device via the card controller and the communication controller, and a controller (10) for allowing another device connected via the card device to use information shared by the communication unit.Type: GrantFiled: May 14, 2001Date of Patent: June 27, 2006Assignee: Canon Kabushiki KaishaInventor: Tetsuya Kawanabe
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Publication number: 20060126120Abstract: An image recording apparatus that is capable of realizing a favorable print layout where bottom orientations of image data are made uniform easily and at low cost. Rotation information of image data is obtained. A print layout type or pattern in accordance with the rotation information is selected. In accordance with the selected print layout type or pattern, print data for printing a print medium on which the image data is laid out is generated.Type: ApplicationFiled: December 12, 2005Publication date: June 15, 2006Applicant: Canon Kabushiki KaishaInventors: Kazuya Imafuku, Makoto Hibi, Hisatsugu Naito, Tetsuya Kawanabe, Norio Shimura, Arata Miyagi
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Publication number: 20050270579Abstract: According to this invention, the date range can be intuitively designated by designating up, down, left, and right directions, and images stored in a storage medium can be easily restricted to images which may be subjected to printing. In order to restrict images stored in a memory card on the basis of the date, a region for inputting the start date of the date range is displayed at the upper portion of a display window on a display device, and a region for inputting the end date is displayed at the lower portion. One of the regions is designated and selected with up and down direction keys. A date in the selected region is changed with left and right direction keys. Images having storage dates between the start date and the end date are decided as printing target candidates.Type: ApplicationFiled: May 13, 2005Publication date: December 8, 2005Applicant: CANON KABUSHIKI KAISHAInventors: Makoto Hibi, Tetsuya Kawanabe, Nobuyuki Tsukada, Tatsuya Fukuda, Tomoaki Suga