Patents by Inventor Mitsuhisa Kamei
Mitsuhisa Kamei 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: 11314468Abstract: An information processing apparatus includes a processor and memory. The memory stores information on multiple image forming apparatuses capable of making an image forming request. The processor is configured to: install license-managed software; select an image forming apparatus serving as a license management server of the software from the multiple image forming apparatuses; and set the selected image forming apparatus as a license management server.Type: GrantFiled: September 23, 2020Date of Patent: April 26, 2022Assignee: FUJIFILM Business Innovation Corp.Inventor: Mitsuhisa Kamei
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Publication number: 20220083694Abstract: An auditing system includes a processor configured to obtain system information as information about apparatus safety from an apparatus that is to be audited, the system information describing predetermined items, convert, on the basis of content of each of the items, the system information to safety-degree information indicating the degree of safety, encrypt the safety-degree information in an environment in which a measure is taken for protection against an analysis action, and output the encrypted safety-degree information and the safety-degree information in plain text.Type: ApplicationFiled: January 8, 2021Publication date: March 17, 2022Applicant: FUJIFILM BUSINESS INNOVATION CORP.Inventor: Mitsuhisa KAMEI
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Publication number: 20210279015Abstract: An information processing apparatus includes a processor and memory. The memory stores information on multiple image forming apparatuses capable of making an image forming request. The processor is configured to: install license-managed software; select an image forming apparatus serving as a license management server of the software from the multiple image forming apparatuses; and set the selected image forming apparatus as a license management server.Type: ApplicationFiled: September 23, 2020Publication date: September 9, 2021Applicant: FUJIFILM Business Innovation Corp.Inventor: Mitsuhisa KAMEI
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Patent number: 10923108Abstract: An information processing system includes plural processing modules that execute processes for a processing target based on functions thereof, plural management units that manage the processing modules, and a memory that stores information on the functions of the processing modules in association with identification information on the management units and identification information on the processing modules.Type: GrantFiled: October 17, 2018Date of Patent: February 16, 2021Assignee: FUJI XEROX CO., LTD.Inventor: Mitsuhisa Kamei
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Publication number: 20200274874Abstract: A communication control apparatus includes a decision unit that refers to a list of online destinations in response to a request for access to an online destination from a source node and that determines whether the access is permitted or rejected, a receiving unit that receives from the source node an update request for updating the list of online destinations, the update request concerning the online destination to which access has been rejected by the decision unit, an evaluation unit that acquires multiple pieces of evaluation information concerning multiple items for evaluating the online destination, for which the update request has been received, and that calculates an evaluation value for each of the multiple items in accordance with the multiple pieces of evaluation information, and a generation unit that generates a piece of decision information for each of the multiple items, the piece of decision information reflecting a result of comparison between the evaluation value and one or more thresholdsType: ApplicationFiled: August 22, 2019Publication date: August 27, 2020Applicant: FUJI XEROX CO., LTD.Inventor: Mitsuhisa KAMEI
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Publication number: 20190259373Abstract: An information processing system includes plural processing modules that execute processes for a processing target based on functions thereof, plural management units that manage the processing modules, and a memory that stores information on the functions of the processing modules in association with identification information on the management units and identification information on the processing modules.Type: ApplicationFiled: October 17, 2018Publication date: August 22, 2019Applicant: FUJI XEROX CO., LTD.Inventor: Mitsuhisa KAMEI
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Non-transitory computer readable medium, program protection apparatus, and program protection method
Patent number: 8838996Abstract: Provided is a non-transitory computer readable medium causing a computer to function as a designation receiving unit that receives designation of a protection target section, a movement arranging unit that moves and arranges the protection target section of a program to a second arrangement location different from a first arrangement location, and a changing unit that changes the protection target section of the program to a substitution code, wherein the substitution code causes a native environment to function as a reconstruction unit that reconstructs context of the native environment as virtual context for a virtual machine in a memory of the native environment, and a virtual machine execution unit that executes the virtual machine, and delivers information indicative of an address in the memory of the virtual context to the virtual machine, so that the virtual machine executes the protection target section using the virtual context.Type: GrantFiled: September 27, 2012Date of Patent: September 16, 2014Assignee: Fuji Xerox Co., Ltd.Inventor: Mitsuhisa Kamei -
NON-TRANSITORY COMPUTER READABLE MEDIUM, PROGRAM PROTECTION APPARATUS, AND PROGRAM PROTECTION METHOD
Publication number: 20130254556Abstract: Provided is a non-transitory computer readable medium causing a computer to function as a designation receiving unit that receives designation of a protection target section, a movement arranging unit that moves and arranges the protection target section of a program to a second arrangement location different from a first arrangement location, and a changing unit that changes the protection target section of the program to a substitution code, wherein the substitution code causes a native environment to function as a reconstruction unit that reconstructs context of the native environment as virtual context for a virtual machine in a memory of the native environment, and a virtual machine execution unit that executes the virtual machine, and delivers information indicative of an address in the memory of the virtual context to the virtual machine, so that the virtual machine executes the protection target section using the virtual context.Type: ApplicationFiled: September 27, 2012Publication date: September 26, 2013Applicant: FUJI XEROX CO., LTD.Inventor: Mitsuhisa KAMEI -
Patent number: 8042176Abstract: A storage medium stores a program of instructions executable by a computer to perform a function for preventing unauthorized use of program data. The function has a process of judging whether or not a storage area of the program data is writable and a process of executing an unauthorized use prevention process to prevent an unauthorized use of the program data stored in the storage area when the storage area of the program data is writable.Type: GrantFiled: July 18, 2005Date of Patent: October 18, 2011Assignee: Fuji Xerox Co., Ltd.Inventors: Mitsuhisa Kamei, Kazuo Saito
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Patent number: 7930743Abstract: An information processing system includes a monitoring program starting unit and a protection target program monitoring unit. When a protection target program to be protected is started, the monitoring program starting unit starts a monitoring program that monitors the protection target program. The protection target program monitoring unit monitors the protection target program by the monitoring program.Type: GrantFiled: August 29, 2007Date of Patent: April 19, 2011Assignee: Fuji Xerox Co., Ltd.Inventors: Kazuo Saito, Mitsuhisa Kamei, Hiroyuki Ishima
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Patent number: 7870396Abstract: A storage medium readable by a computer is provided. The storage medium stores a program of instructions executable by the computer to perform a function for protecting a target function. The function includes generating an inserted function, having a function name identical to the function name of the target function, that includes code for a process relating to protection of the target function and a call instruction for calling the target function after this process, and generating a protected executable code on the basis of an object code, in which the function name of a function definition of the target function has been changed to a second function name, and the inserted function.Type: GrantFiled: June 14, 2006Date of Patent: January 11, 2011Assignee: Fuji Xerox Co., Ltd.Inventor: Mitsuhisa Kamei
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Patent number: 7611053Abstract: There is provided a ticket issuing system issuing an electronic ticket for digital content to a user system attempting to utilize the digital content by means of the electronic ticket. The ticket issuing system includes a receiver that receives a request to issue the electronic ticket for the digital content from the user system attempting to utilize the digital content using the electronic ticket, and an issuance controller that controls issuance of the electronic ticket for the digital content to the user system, on the basis of a retained electronic ticket in the user system.Type: GrantFiled: September 1, 2006Date of Patent: November 3, 2009Assignee: Fuji Xerox Co., Ltd.Inventors: Takanori Nakanowatari, Mitsuhisa Kamei
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Publication number: 20080060072Abstract: An information processing system includes a monitoring program starting unit and a protection target program monitoring unit. When a protection target program to be protected is started, the monitoring program starting unit starts a monitoring program that monitors the protection target program. The protection target program monitoring unit monitors the protection target program by the monitoring program.Type: ApplicationFiled: August 29, 2007Publication date: March 6, 2008Applicant: FUJI XEROX CO., LTD.Inventors: Kazuo SAITO, Mitsuhisa KAMEI, Hiroyuki ISHIMA
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Publication number: 20070185982Abstract: There is provided a ticket issuing system issuing an electronic ticket for digital content to a user system attempting to utilize the digital content by means of the electronic ticket. The ticket issuing system includes a receiver that receives a request to issue the electronic ticket for the digital content from the user system attempting to utilize the digital content using the electronic ticket, and an issuance controller that controls issuance of the electronic ticket for the digital content to the user system, on the basis of a retained electronic ticket in the user system.Type: ApplicationFiled: September 1, 2006Publication date: August 9, 2007Inventors: Takanori Nakanowatari, Mitsuhisa Kamei
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Publication number: 20070118763Abstract: A storage medium readable by a computer is provided. The storage medium stores a program of instructions executable by the computer to perform a function for protecting a target function. The function includes generating an inserted function, having a function name identical to the function name of the target function, that includes code for a process relating to protection of the target function and a call instruction for calling the target function after this process, and generating a protected executable code on the basis of an object code, in which the function name of a function definition of the target function has been changed to a second function name, and the inserted function.Type: ApplicationFiled: June 14, 2006Publication date: May 24, 2007Inventor: Mitsuhisa Kamei
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Publication number: 20070051798Abstract: There is provided a content management server for providing a content to a target user. This server includes a protected content generator which encapsulates an original content to generate a protected content corresponding to the original content, and an accessibility setting unit which sets access right to access the protected content to a user of the content management server.Type: ApplicationFiled: February 14, 2006Publication date: March 8, 2007Inventors: Yoshikazu Kawai, Mitsuhisa Kamei
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Publication number: 20060212858Abstract: A storage medium stores a program of instructions executable by a computer to perform a function for preventing unauthorized use of program data. The function has a process of judging whether or not a storage area of the program data is writable and a process of executing an unauthorized use prevention process to prevent an unauthorized use of the program data stored in the storage area when the storage area of the program data is writable.Type: ApplicationFiled: July 18, 2005Publication date: September 21, 2006Inventors: Mitsuhisa Kamei, Kazuo Saito
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Patent number: 6715142Abstract: An execution program including encoded code portions is executed on an operating system inhibiting the rewriting of program code area. The execution program includes encoding target code and code not encoded. Immediately before executing the encoding target code, the encoding targets code is decoded and relocation processing is performed for the encoding target code. Immediately after starting the encoding target code, the encoding target code is not decoded. When the program execution has proceeded to the stage in which to execute the encoding target code, an area for decoding the encoding target code is allocated, and then the encoding target code is decoded within the area and thus relocated.Type: GrantFiled: September 5, 2000Date of Patent: March 30, 2004Assignee: Fuji Xerox Co., Ltd.Inventors: Kazuo Saito, Mitsuhisa Kamei, Hiroyuki Ishima
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Patent number: 6690794Abstract: An electronic ticket system for virtually preventing forgery, copying and other unauthorized uses of electronic tickets; for proving to a third party the contents of an electronic ticket contested between a user and an issuing party; and for protecting users' anonymity upon ticket use. The system comprises a ticket creating and issuing device, a ticket proving device, and a ticket verification device. A ticket creating unit in the ticket creating and issuing device creates specifications of a ticket representing a predetermined service or product in response to a ticket creating request. A ticket issuing unit of the ticket creating and issuing device, in reply to a ticket issuing request, issues the corresponding ticket using as input a ticket identifier, a proving identifier, a ticket specification identifier, and ticket added information. The ticket proving device gets a ticket issued by the ticket issuing unit and communicates with the ticket verification device to prove the possession of the ticket.Type: GrantFiled: July 10, 1998Date of Patent: February 10, 2004Assignee: Fuji Xerox Co., Ltd.Inventors: Taro Terao, Mitsuhisa Kamei, Hisashi Nakatsuyama