Patents by Inventor Keishi Iwata
Keishi Iwata 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: 11415976Abstract: A diagnosis device includes a first acquiring unit acquires, from a target device, context information corresponding to a current operation; a second acquiring unit acquires detection information output from a detecting unit that detects a physical quantity that changes according to operations performed by the target device; a first transmitting unit transmits the acquired context information to a learning device; a second transmitting unit transmits the acquired detection information to the learning device; a third acquiring unit acquires a model corresponding to the transmitted context information, from the learning device that determines whether any pieces of context information are identical or similar to each other and combines models generated from pieces of the detection information corresponding to the pieces of identical or similar context information; and a first determining unit determines whether an operation performed by the target device is normal by using the detection information and the modelType: GrantFiled: August 8, 2017Date of Patent: August 16, 2022Assignee: Ricoh Company Ltd.Inventors: Masaru Kuroda, Keishi Iwata
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Patent number: 10896019Abstract: A screen sharing system includes information processing apparatuses that display the same content on their respective screens as a shared screen. Each of the information processing apparatuses includes an operation right switching unit configured to acquire an operation right, a transmission data generating unit configured to generate transmission data including operational information of an input operation, and a drawing unit configured to draw a display object on the screen. At a transmitting information processing apparatus with the operation right, the drawing unit draws the display object according to the operational information, and the transmission data generating unit generates the transmission data including the operational information and sends the transmission data to a receiving information processing apparatus without the operation right.Type: GrantFiled: October 24, 2019Date of Patent: January 19, 2021Assignee: Ricoh Company, Ltd.Inventors: Yusaku Masuda, Ryohichi Baba, Keishi Iwata
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Patent number: 10860281Abstract: A screen sharing system includes information processing apparatuses that display the same content on their respective screens as a shared screen. Each of the information processing apparatuses includes an operation right switching unit configured to acquire an operation right, a transmission data generating unit configured to generate transmission data including operational information of an input operation, and a drawing unit configured to draw a display object on the screen. At a transmitting information processing apparatus with the operation right, the drawing unit draws the display object according to the operational information, and the transmission data generating unit generates the transmission data including the operational information and sends the transmission data to a receiving information processing apparatus without the operation right.Type: GrantFiled: October 24, 2019Date of Patent: December 8, 2020Assignee: Ricoh Company, Ltd.Inventors: Yusaku Masuda, Ryohichi Baba, Keishi Iwata
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Publication number: 20200057597Abstract: A screen sharing system includes information processing apparatuses that display the same content on their respective screens as a shared screen. Each of the information processing apparatuses includes an operation right switching unit configured to acquire an operation right, a transmission data generating unit configured to generate transmission data including operational information of an input operation, and a drawing unit configured to draw a display object on the screen. At a transmitting information processing apparatus with the operation right, the drawing unit draws the display object according to the operational information, and the transmission data generating unit generates the transmission data including the operational information and sends the transmission data to a receiving information processing apparatus without the operation right.Type: ApplicationFiled: October 24, 2019Publication date: February 20, 2020Applicant: Ricoh Company, Ltd.Inventors: Yusaku MASUDA, Ryohichi BABA, Keishi IWATA
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Patent number: 10489101Abstract: A screen sharing system includes information processing apparatuses that display the same content on their respective screens as a shared screen. Each of the information processing apparatuses includes an operation right switching unit configured to acquire an operation right, a transmission data generating unit configured to generate transmission data including operational information of an input operation, and a drawing unit configured to draw a display object on the screen. At a transmitting information processing apparatus with the operation right, the drawing unit draws the display object according to the operational information, and the transmission data generating unit generates the transmission data including the operational information and sends the transmission data to a receiving information processing apparatus without the operation right.Type: GrantFiled: February 27, 2019Date of Patent: November 26, 2019Assignee: Ricoh Company, Ltd.Inventors: Yusaku Masuda, Ryohichi Baba, Keishi Iwata
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Publication number: 20190196775Abstract: A screen sharing system includes information processing apparatuses that display the same content on their respective screens as a shared screen. Each of the information processing apparatuses includes an operation right switching unit configured to acquire an operation right, a transmission data generating unit configured to generate transmission data including operational information of an input operation, and a drawing unit configured to draw a display object on the screen. At a transmitting information processing apparatus with the operation right, the drawing unit draws the display object according to the operational information, and the transmission data generating unit generates the transmission data including the operational information and sends the transmission data to a receiving information processing apparatus without the operation right.Type: ApplicationFiled: February 27, 2019Publication date: June 27, 2019Applicant: Ricoh Company, Ltd.Inventors: Yusaku MASUDA, Ryohichi BABA, Keishi IWATA
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Publication number: 20190179297Abstract: A diagnosis device includes a first acquiring unit acquires, from a target device, context information corresponding to a current operation; a second acquiring unit acquires detection information output from a detecting unit that detects a physical quantity that changes according to operations performed by the target device; a first transmitting unit transmits the acquired context information to a learning device; a second transmitting unit transmits the acquired detection information to the learning device; a third acquiring unit acquires a model corresponding to the transmitted context information, from the learning device that determines whether any pieces of context information are identical or similar to each other and combines models generated from pieces of the detection information corresponding to the pieces of identical or similar context information; and a first determining unit determines whether an operation performed by the target device is normal by using the detection information and the modelType: ApplicationFiled: August 8, 2017Publication date: June 13, 2019Applicant: Ricoh Company, Ltd.Inventors: Masaru KURODA, Keishi IWATA
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Patent number: 10255025Abstract: A screen sharing system includes information processing apparatuses that display the same content on their respective screens as a shared screen. Each of the information processing apparatuses includes an operation right switching unit configured to acquire an operation right, a transmission data generating unit configured to generate transmission data including operational information of an input operation, and a drawing unit configured to draw a display object on the screen. At a transmitting information processing apparatus with the operation right, the drawing unit draws the display object according to the operational information, and the transmission data generating unit generates the transmission data including the operational information and sends the transmission data to a receiving information processing apparatus without the operation right.Type: GrantFiled: June 19, 2018Date of Patent: April 9, 2019Assignee: Ricoh Company, Ltd.Inventors: Yusaku Masuda, Ryohichi Baba, Keishi Iwata
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Patent number: 10114518Abstract: A display control unit that displays a screen that transitions to a next screen based on a predetermined input made by a user on a display unit; and a determining unit that determines, when the screen is displayed and the predetermined input has not been made, whether a display condition for a preview for next screen to let the user view the next screen in advance is satisfied are included, and the display control unit displays the preview for next screen on the display unit when the display condition is satisfied.Type: GrantFiled: November 17, 2015Date of Patent: October 30, 2018Assignee: RICOH COMPANY, LTD.Inventor: Keishi Iwata
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Publication number: 20180300018Abstract: A screen sharing system includes information processing apparatuses that display the same content on their respective screens as a shared screen. Each of the information processing apparatuses includes an operation right switching unit configured to acquire an operation right, a transmission data generating unit configured to generate transmission data including operational information of an input operation, and a drawing unit configured to draw a display object on the screen. At a transmitting information processing apparatus with the operation right, the drawing unit draws the display object according to the operational information, and the transmission data generating unit generates the transmission data including the operational information and sends the transmission data to a receiving information processing apparatus without the operation right.Type: ApplicationFiled: June 19, 2018Publication date: October 18, 2018Applicant: Ricoh Company, Ltd.Inventors: Yusaku MASUDA, Ryohichi BABA, Keishi IWATA
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Patent number: 10025453Abstract: A screen sharing system includes information processing apparatuses that display the same content on their respective screens as a shared screen. Each of the information processing apparatuses includes an operation right switching unit configured to acquire an operation right, a transmission data generating unit configured to generate transmission data including operational information of an input operation, and a drawing unit configured to draw a display object on the screen. At a transmitting information processing apparatus with the operation right, the drawing unit draws the display object according to the operational information, and the transmission data generating unit generates the transmission data including the operational information and sends the transmission data to a receiving information processing apparatus without the operation right.Type: GrantFiled: March 11, 2016Date of Patent: July 17, 2018Assignee: Ricoh Company, Ltd.Inventors: Yusaku Masuda, Ryohichi Baba, Keishi Iwata
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Publication number: 20160196011Abstract: A screen sharing system includes information processing apparatuses that display the same content on their respective screens as a shared screen. Each of the information processing apparatuses includes an operation right switching unit configured to acquire an operation right, a transmission data generating unit configured to generate transmission data including operational information of an input operation, and a drawing unit configured to draw a display object on the screen. At a transmitting information processing apparatus with the operation right, the drawing unit draws the display object according to the operational information, and the transmission data generating unit generates the transmission data including the operational information and sends the transmission data to a receiving information processing apparatus without the operation right.Type: ApplicationFiled: March 11, 2016Publication date: July 7, 2016Applicant: RICOH COMPANY, LTD.Inventors: Yusaku MASUDA, Ryohichi BABA, Keishi IWATA
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Publication number: 20160147379Abstract: A display control unit that displays a screen that transitions to a next screen based on a predetermined input made by a user on a display unit; and a determining unit that determines, when the screen is displayed and the predetermined input has not been made, whether a display condition for a preview for next screen to let the user view the next screen in advance is satisfied are included, and the display control unit displays the preview for next screen on the display unit when the display condition is satisfied.Type: ApplicationFiled: November 17, 2015Publication date: May 26, 2016Applicant: RICOH COMPANY, LTD.Inventor: Keishi Iwata
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Patent number: 9317247Abstract: A screen sharing system includes information processing apparatuses that display the same content on their respective screens as a shared screen. Each of the information processing apparatuses includes an operation right switching unit configured to acquire an operation right, a transmission data generating unit configured to generate transmission data including operational information of an input operation, and a drawing unit configured to draw a display object on the screen. At a transmitting information processing apparatus with the operation right, the drawing unit draws the display object according to the operational information, and the transmission data generating unit generates the transmission data including the operational information and sends the transmission data to a receiving information processing apparatus without the operation right.Type: GrantFiled: June 26, 2015Date of Patent: April 19, 2016Assignee: RICOH COMPANY, LTD.Inventors: Yusaku Masuda, Ryohichi Baba, Keishi Iwata
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Publication number: 20150293742Abstract: A screen sharing system includes information processing apparatuses that display the same content on their respective screens as a shared screen. Each of the information processing apparatuses includes an operation right switching unit configured to acquire an operation right, a transmission data generating unit configured to generate transmission data including operational information of an input operation, and a drawing unit configured to draw a display object on the screen. At a transmitting information processing apparatus with the operation right, the drawing unit draws the display object according to the operational information, and the transmission data generating unit generates the transmission data including the operational information and sends the transmission data to a receiving information processing apparatus without the operation right.Type: ApplicationFiled: June 26, 2015Publication date: October 15, 2015Applicant: RICOH COMPANY, LTD.Inventors: Yusaku MASUDA, Ryohichi BABA, Keishi IWATA
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Patent number: 9098230Abstract: A screen sharing system includes information processing apparatuses that display the same content on their respective screens as a shared screen. Each of the information processing apparatuses includes an operation right switching unit configured to acquire an operation right, a transmission data generating unit configured to generate transmission data including operational information of an input operation, and a drawing unit configured to draw a display object on the screen. At a transmitting information processing apparatus with the operation right, the drawing unit draws the display object according to the operational information, and the transmission data generating unit generates the transmission data including the operational information and sends the transmission data to a receiving information processing apparatus without the operation right.Type: GrantFiled: April 21, 2014Date of Patent: August 4, 2015Assignee: RICOH COMPANY, LTD.Inventors: Yusaku Masuda, Ryohichi Baba, Keishi Iwata
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Publication number: 20140225810Abstract: A screen sharing system includes information processing apparatuses that display the same content on their respective screens as a shared screen. Each of the information processing apparatuses includes an operation right switching unit configured to acquire an operation right, a transmission data generating unit configured to generate transmission data including operational information of an input operation, and a drawing unit configured to draw a display object on the screen. At a transmitting information processing apparatus with the operation right, the drawing unit draws the display object according to the operational information, and the transmission data generating unit generates the transmission data including the operational information and sends the transmission data to a receiving information processing apparatus without the operation right.Type: ApplicationFiled: April 21, 2014Publication date: August 14, 2014Applicant: RICOH COMPANY, LTD.Inventors: Yusaku MASUDA, Ryohichi BABA, Keishi IWATA
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Patent number: 8743022Abstract: A screen sharing system includes information processing apparatuses that display the same content on their respective screens as a shared screen. Each of the information processing apparatuses includes an operation right switching unit configured to acquire an operation right, a transmission data generating unit configured to generate transmission data including operational information of an input operation, and a drawing unit configured to draw a display object on the screen. At a transmitting information processing apparatus with the operation right, the drawing unit draws the display object according to the operational information, and the transmission data generating unit generates the transmission data including the operational information and sends the transmission data to a receiving information processing apparatus without the operation right.Type: GrantFiled: October 13, 2011Date of Patent: June 3, 2014Assignee: Ricoh Company, Ltd.Inventors: Yusaku Masuda, Ryohichi Baba, Keishi Iwata
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Publication number: 20120098733Abstract: A screen sharing system includes information processing apparatuses that display the same content on their respective screens as a shared screen. Each of the information processing apparatuses includes an operation right switching unit configured to acquire an operation right, a transmission data generating unit configured to generate transmission data including operational information of an input operation, and a drawing unit configured to draw a display object on the screen. At a transmitting information processing apparatus with the operation right, the drawing unit draws the display object according to the operational information, and the transmission data generating unit generates the transmission data including the operational information and sends the transmission data to a receiving information processing apparatus without the operation right.Type: ApplicationFiled: October 13, 2011Publication date: April 26, 2012Applicant: RICOH COMPANY, LTD.Inventors: Yusaku MASUDA, Ryohichi Baba, Keishi Iwata