Patents by Inventor Kohji Yamamoto
Kohji Yamamoto 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: 11887391Abstract: An apparatus, system, and method, each of which associates a region subjected to image processing with identification information, receives, in response to a device accepting selection from a user, the identification information and image data from the device, and outputs a result of the image processing performed on the region subjected to image processing associated with the identification information.Type: GrantFiled: June 24, 2021Date of Patent: January 30, 2024Assignee: Ricoh Company, Ltd.Inventors: Ryohsuke Yoshihashi, Tomoya Amikura, Kazuaki Kidoguchi, Kohji Yamamoto, Kohji Kambara
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Publication number: 20220219673Abstract: A control system for a hybrid vehicle that is configured to generate a driving force as required even if it is necessary to charge a battery rapidly. The hybrid vehicle may be propelled in a parallel mode in which power of the engine is partially translated into electric power by a motor and the remaining power of the engine is delivered to drive wheels. In a case that a rapid charging command is transmitted and that a required driving force is greater than a first driving force, the motor is operated to generate electric power in a predetermined amount, and the driving force is restricted to the first driving force.Type: ApplicationFiled: January 10, 2022Publication date: July 14, 2022Inventors: Hiroshi Watanabe, Kohji Yamamoto, Ryutaro Moriguchi, Takashi Matsumoto, Takeru Tomita, Yuma Matsumoto, Kentaroh Kanzaki, Takayoshi Kawai
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Publication number: 20210409555Abstract: An apparatus, system, and method, each of which associates a region subjected to image processing with identification information, receives, in response to a device accepting selection from a user, the identification information and image data from the device, and outputs a result of the image processing performed on the region subjected to image processing associated with the identification information.Type: ApplicationFiled: June 24, 2021Publication date: December 30, 2021Applicant: Ricoh Company, Ltd.Inventors: Ryohsuke YOSHIHASHI, Tomoya AMIKURA, Kazuaki KIDOGUCHI, Kohji YAMAMOTO, Kohji KAMBARA
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Patent number: 10291824Abstract: According to an embodiment, an image processing device includes a document read unit, a display unit, input receiving unit, an image processing unit, and image forming unit. The document read unit reads a document. The display unit displays a read image that is read by the document read unit. The input receiving unit receives user's input of information at any position on the read image that is displayed on the display unit. The image processing unit masks at least part of the read image based on the information received by the input receiving unit. The image forming unit conducts image formation of the read image that is masked by the image processing unit.Type: GrantFiled: March 12, 2018Date of Patent: May 14, 2019Assignee: Ricoh Company, Ltd.Inventors: Kohji Yamamoto, Yoshihiko Sakawaki
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Patent number: 10205344Abstract: A power display system includes an electronic apparatus and a server connected to an electronic apparatus group including the electronic apparatus. Further, the power display system includes a calculation unit totaling consumption power by the electronic apparatus group and calculating a ratio of the totaled consumption power to a target value of the consumption power, and a display control unit displaying a display part, which indicates a use status of power, in a display area of the electronic apparatus in a display manner which corresponds to the ratio.Type: GrantFiled: August 12, 2015Date of Patent: February 12, 2019Assignee: Ricoh Company, Ltd.Inventors: Masaya Katoh, Kiriko Chosokabe, Kohji Yamamoto
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Publication number: 20180270395Abstract: According to an embodiment, an image processing device includes a document read unit, a display unit, input receiving unit, an image processing unit, and image forming unit. The document read unit reads a document. The display unit displays a read image that is read by the document read unit. The input receiving unit receives user's input of information at any position on the read image that is displayed on the display unit. The image processing unit masks at least part of the read image based on the information received by the input receiving unit. The image forming unit conducts image formation of the read image that is masked by the image processing unit.Type: ApplicationFiled: March 12, 2018Publication date: September 20, 2018Inventors: Kohji YAMAMOTO, Yoshihiko SAKAWAKI
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Patent number: 10075845Abstract: An authentication system includes: an information processing apparatus configured to acquire, from a read result of an authentication image indicating authentication information, the authentication information; and a terminal apparatus configured to communicate with the information processing apparatus. The terminal apparatus includes: a communication unit configured to perform wireless communication with the information processing apparatus; a first determining unit configured to determine whether the terminal apparatus is positioned within a second communication range in which a distance from the information processing apparatus is a threshold or less, within a first communication range that enables wireless communication with the information processing apparatus; and a display controller configured to perform control to display an authentication screen containing the authentication image on a display unit when it is determined that the terminal apparatus is positioned within the second communication range.Type: GrantFiled: October 26, 2016Date of Patent: September 11, 2018Assignee: Ricoh Company, Ltd.Inventors: Kohji Yamamoto, Minako Sakurai
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Publication number: 20170127278Abstract: An authentication system includes: an information processing apparatus configured to acquire, from a read result of an authentication image indicating authentication information, the authentication information; and a terminal apparatus configured to communicate with the information processing apparatus. The terminal apparatus includes: a communication unit configured to perform wireless communication with the information processing apparatus; a first determining unit configured to determine whether the terminal apparatus is positioned within a second communication range in which a distance from the information processing apparatus is a threshold or less, within a first communication range that enables wireless communication with the information processing apparatus; and a display controller configured to perform control to display an authentication screen containing the authentication image on a display unit when it is determined that the terminal apparatus is positioned within the second communication range.Type: ApplicationFiled: October 26, 2016Publication date: May 4, 2017Inventors: Kohji YAMAMOTO, Minako SAKURAI
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Publication number: 20160062627Abstract: A power display system includes an electronic apparatus and a server connected to an electronic apparatus group including the electronic apparatus. Further, the power display system includes a calculation unit totaling consumption power by the electronic apparatus group and calculating a ratio of the totaled consumption power to a target value of the consumption power, and a display control unit displaying a display part, which indicates a use status of power, in a display area of the electronic apparatus in a display manner which corresponds to the ratio.Type: ApplicationFiled: August 12, 2015Publication date: March 3, 2016Applicant: RICOH COMPANY, LTD.Inventors: Masaya KATOH, Kiriko CHOSOKABE, Kohji YAMAMOTO
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Patent number: 8736892Abstract: An image forming apparatus includes: a storage unit that stores print data and transformation data transformed into a printable format by reflecting a print condition on the print data; a detection unit that detects an error when the transformation data stored in the storage unit is printed; a decision unit that decides a resolution print condition which is a print condition for resolving an error based on a content of the error and a device state when the error is detected; a transformation unit that acquires the print data from the storage unit and transforms the acquired print data into transformation data on which the decided resolution print condition is reflected; and a print control unit that prints the transformation data transformed by the transformation unit.Type: GrantFiled: September 2, 2011Date of Patent: May 27, 2014Assignee: Ricoh Company, LimitedInventors: Naohiko Kubo, Yasuyuki Igarashi, Kohji Yamamoto, Daisuke Masui, Yuka Saito, Yusuke Kudo
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Publication number: 20130278966Abstract: A novel image forming apparatus that categorizes print job information for each newly added application and presents the print job information without categorizing data incorrectly and mixing in impersonation data. All of the applications that installed additionally extract jobs that went through itself only from trace information on jobs notified by the default functions and display it in a user interface. The trace information on jobs is a job ID association list that associates a job ID numbered by the default functions with a job ID of a job issued by the additional application.Type: ApplicationFiled: April 4, 2013Publication date: October 24, 2013Inventors: Yuka Saito, Takayuki Inoue, Kohji Yamamoto, Daisuke Masui, Tomoyuki Takahira, Naohiko Kubo
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Patent number: 8564800Abstract: A time limit for a printer to be restored to a printable state after an occurrence of a print error that prevents the printer from printing is variably set. If the printer is not in a printable state when an elapsed time since the print error occurred in the printer reaches the time limit being set or exceeds the time limit, a print start command is transmitted to another printer, and a job assignment is switched to the other printer.Type: GrantFiled: August 6, 2010Date of Patent: October 22, 2013Assignee: Ricoh Company, LimitedInventors: Takeshi Yoshizumi, Masaaki Igarashi, Takahiro Hirakawa, Hozumi Yonezawa, Hiroshi Gotoh, Kohji Yamamoto
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Publication number: 20130215464Abstract: In an image forming system, after receiving print data, print setting data, and a command to display a preview from an information processing apparatus, an image drawing unit in an image forming apparatus generates a preview image that reflects the print setting data from the print data and send it to the information processing apparatus. After receiving the print data, the print setting data, and the command to start printing from the information processing apparatus, the image drawing unit generates drawing data that reflects the print setting data from the print data, and an engine unit prints out an image on paper.Type: ApplicationFiled: February 7, 2013Publication date: August 22, 2013Inventors: Naohiko KUBO, Takayuki INOUE, Kohji YAMAMOTO, Yuka SAITO, Tomoyuki TAKAHIRA
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Patent number: 8488166Abstract: A printing system including a plurality of host devices and a plurality of printing devices connected. The printing system includes: a storage unit; a first storage processing unit for storing, in the storage unit, a print status of a print job; an information updating unit for monitoring the plurality of printing devices and updates the execution status identification information stored in the storage unit; and a job management unit for determining, based on the print status, whether the print job is to be executed on the one printing device. When a processing request for the print job is sent from another host device while the printing process for the print job sent from the one host device is suspended in the one printing device, the job management unit allows the one printing device to execute the print job sent from the another host device.Type: GrantFiled: September 9, 2010Date of Patent: July 16, 2013Assignee: Ricoh Company, LimitedInventors: Takahiro Hirakawa, Masaaki Igarashi, Hozumi Yonezawa, Hiroshi Gotoh, Takeshi Yoshizumi, Kohji Yamamoto
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Patent number: 8384946Abstract: An image forming apparatus prints images of different document sizes on paper having a predetermined paper size. The image forming apparatus includes a computation processing part to compute a print position of the image with respect to the paper, based on the document size, the paper size and moving amount computation information that is input thereto, and a print processing part to arrange and print the image on the paper, based on the print position computed by the computation processing part.Type: GrantFiled: March 10, 2010Date of Patent: February 26, 2013Assignee: Ricoh Company, Ltd.Inventors: Kohji Yamamoto, Hozumi Yonezawa, Takahiro Hirakawa, Takeshi Yoshizumi, Hiroshi Gotoh, Minako Kazume
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Patent number: 8369731Abstract: An image forming apparatus counts a number of sheets to be printed with a limited number of colorants or a limited amount of colorant using an other counter that is provided other than a color counter and a monochrome counter. The counter value of the other counter is adjusted using a weighting factor before being added to or subtracted from a counter value of the color counter or the monochrome counter.Type: GrantFiled: November 29, 2010Date of Patent: February 5, 2013Assignee: Ricoh Company, Ltd.Inventor: Kohji Yamamoto
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Patent number: 8305613Abstract: An image forming apparatus, a client PC, and a thin client PC are connected to a server device via a network. The client PC, or the thin client PC, transmits a printing instruction to the server device and the server device transmits the printing instruction to the image forming apparatus. In a thin client environment, a network between the server device and the image forming apparatus can be a narrowband network. Therefore, the server device compresses the whole printing instruction and then transmits the compressed printing instruction to the image forming apparatus.Type: GrantFiled: January 7, 2009Date of Patent: November 6, 2012Assignee: Ricoh Company, LimitedInventor: Kohji Yamamoto
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Publication number: 20120229852Abstract: An image forming apparatus includes a data interpreting unit configured to interpret a printing condition of an entirety of a printing job when starting the printing job, and a job control unit configured to determine whether an occurrence of an error for the print job is predicted based on the interpretation of the printing condition of the entirety of the printing job by the data interpreting unit, and terminate the printing job when the occurrence of an error is predicted based on the interpretation of the printing condition of the entirety of the printing job by the data interpreting unit and store data of the printing job in an memory area.Type: ApplicationFiled: March 5, 2012Publication date: September 13, 2012Applicant: RICOH COMPANY, LTD.Inventors: Naohiko KUBO, Kohji Yamamoto, Yasuyuki Igarashi, Takayuki Inoue, Yuka Saito, Daisuke Masui
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Publication number: 20120069356Abstract: An image forming apparatus includes: a storage unit that stores print data and transformation data transformed into a printable format by reflecting a print condition on the print data; a detection unit that detects an error when the transformation data stored in the storage unit is printed; a decision unit that decides a resolution print condition which is a print condition for resolving an error based on a content of the error and a device state when the error is detected; a transformation unit that acquires the print data from the storage unit and transforms the acquired print data into transformation data on which the decided resolution print condition is reflected; and a print control unit that prints the transformation data transformed by the transformation unit.Type: ApplicationFiled: September 2, 2011Publication date: March 22, 2012Applicant: Ricoh Company, LimitedInventors: Naohiko Kubo, Yasuyuki Igarashi, Kohji Yamamoto, Daisuke Masui, Yuka Saito, Yusuke Kudo
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Publication number: 20120069391Abstract: A printing apparatus that performs a printing process related to a print job including one print data item or a plurality of print data items and a series of process commands transmitted from a host apparatus and that is connected to another printing apparatus via a network, the printing apparatus including a status information acquiring unit that acquires status information of the printing apparatus when a status information transmission command is received as the process command transmitted from the host apparatus; a determining unit that synthetically determines whether the printing process can be continuously performed, on the basis of the status information of the printing apparatus and the status information of another printing apparatus connected to the printing apparatus via the network, when the status information of the printing apparatus acquired by the status information acquiring unit indicates an error; and a communication processing unit that transmits integrated status information correspondinType: ApplicationFiled: September 9, 2011Publication date: March 22, 2012Applicant: Ricoh Company, LimitedInventors: Hozumi Yonezawa, Kohji Yamamoto, Masaaki Igarashi, Takahiro Hirakawa