Patents by Inventor Ryota Tamura
Ryota Tamura 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: 12241170Abstract: A carbon dioxide electrolytic device includes an electrolysis cell including: an anode configured to oxidize water to produce oxygen; a cathode configured to reduce carbon dioxide to produce carbon compound; a cathode flow path plate having a surface provided in contact with the cathode and a cathode flow path provided on the surface and facing to the cathode; and a separator provided between the anode and the cathode. The surface has a hydrophilic region provided on the cathode and having a contact angle to water of less than 45 degrees.Type: GrantFiled: February 23, 2022Date of Patent: March 4, 2025Assignee: KABUSHIKI KAISHA TOSHIBAInventors: Akihiko Ono, Yuki Kudo, Yusuke Kofuji, Jun Tamura, Masakazu Yamagiwa, Yasuhiro Kiyota, Ryota Kitagawa, Satoshi Mikoshiba
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Patent number: 12222667Abstract: An image forming system includes an image forming apparatus, a varnish application apparatus, and a controller. The varnish application apparatus includes a varnish application unit configured to apply varnish to a recording material, a first conveyance unit configured to convey a recording material in a first conveyance path that passes through the varnish application unit, and a second conveyance unit configured to convey a recording material in a second conveyance path that does not pass through the varnish application unit. When failure is occurred to one or both of the varnish application unit and the first conveyance unit and failure is not occurred to the second conveyance unit, the controller is configured to permit execution of the second image forming job and to convey a recording material by the second conveyance unit in the varnish application apparatus.Type: GrantFiled: October 18, 2022Date of Patent: February 11, 2025Assignee: Canon Kabushiki KaishaInventors: Koji Arimura, Naoyuki Yamamoto, Kenichiro Kitajima, Shuichi Tamura, Ryota Fujioka, Yoshiro Tsukada, Shohei Okumura, Takahiro Suzuki
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Patent number: 12090172Abstract: A cell preparation for treating brain tumors used in combination with a prodrug that is converted to 5-fluorouracil by cytosine deaminase, wherein the cell preparation comprises neural stem cells derived from pluripotent stem cells having a cytosine deaminase gene and a uracil phosphoribosyltransferase gene is provided to establish new means for treating brain tumors.Type: GrantFiled: November 19, 2018Date of Patent: September 17, 2024Assignee: KEIO UNIVERSITYInventors: Masahiro Toda, Hideyuki Okano, Hiroyuki Miyoshi, Ryota Tamura
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Publication number: 20240226175Abstract: To treat brain dysfunctions, brain diseases or tumors, the present invention provides a cell preparation comprising neural stem cells differentiated from pluripotent stem cells into which a suicide gene has been introduced.Type: ApplicationFiled: March 31, 2021Publication date: July 11, 2024Applicant: KEIO UNIVERSITYInventors: Masahiro TODA, Hideyuki OKANO, Ryota TAMURA, Mizuto SATO, Masahiro YO
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Patent number: 11941439Abstract: According to an embodiment, an information processing device is configured to assign a first computing device one or more first tasks of processing respective one or more first partial data of a plurality of partial data included in an n-dimensional target data, n being an integer greater than or equal to 2, the target data being to be processed using a neural network, the one or more first partial data including first data and second data adjacent to the first data in a direction of m-dimension, m being an integer satisfying 1?m?n; and instruct the first computing device to execute a second task included in the one or more first tasks, according to an execution status of second partial data of the plurality of partial data included in the target data, the second partial data being executed by the second computing device.Type: GrantFiled: August 27, 2021Date of Patent: March 26, 2024Assignee: Kabushiki Kaisha ToshibaInventors: Ryota Tamura, Mizuki Ono, Masanori Furuta
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Patent number: 11461548Abstract: An information processing device is configured to identify language of character strings in a text. The information processing device includes a processor and a memory storing a program. The processor is configured to or the program, when executed by the processor, causes the processor to: identify a first character, which is used commonly in a plurality of languages, in an input text; infer to which one of the plurality of languages the first character belongs based on a second character used only in one of the plurality of languages in the input text; and infer that the first character belongs to a language that is the one of the plurality of languages to which the second character belongs, based on whether a string of characters immediately preceding or following the first character in the input text contains the second character.Type: GrantFiled: July 21, 2020Date of Patent: October 4, 2022Assignee: FRONTEO, INC.Inventors: Ryota Tamura, Takumi Hiraiwa
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Publication number: 20220179688Abstract: According to an embodiment, an information processing device is configured to assign a first computing device one or more first tasks of processing respective one or more first partial data of a plurality of partial data included in an n-dimensional target data, n being an integer greater than or equal to 2, the target data being to be processed using a neural network, the one or more first partial data including first data and second data adjacent to the first data in a direction of m-dimension, m being an integer satisfying 1?m?n; and instruct the first computing device to execute a second task included in the one or more first tasks, according to an execution status of second partial data of the plurality of partial data included in the target data, the second partial data being executed by the second computing device.Type: ApplicationFiled: August 27, 2021Publication date: June 9, 2022Applicant: KABUSHIKI KAISHA TOSHIBAInventors: Ryota TAMURA, Mizuki ONO, Masanori FURUTA
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Publication number: 20210369785Abstract: A cell preparation for treating brain tumors used in combination with a prodrug that is converted to 5-fluorouracil by cytosine deaminase, wherein the cell preparation comprises neural stem cells derived from pluripotent stem cells having a cytosine deaminase gene and a uracil phosphoribosyltransferase gene is provided to establish new means for treating brain tumors.Type: ApplicationFiled: November 19, 2018Publication date: December 2, 2021Applicant: KEIO UNIVERSITYInventors: Masahiro TODA, Hideyuki OKANO, Hiroyuki MIYOSHI, Ryota TAMURA
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Patent number: 11055357Abstract: An object is to efficiently generate a list of data elements that complement a given key element. A computer includes a memory and a controller, wherein the memory stores data, and the controller performs: selection processing of selecting data elements in vicinity of a predetermined data element as cooccurrence data elements; calculation processing of calculating a degree of importance of each cooccurrence data element; and presentation processing of presenting the cooccurrence data elements.Type: GrantFiled: October 2, 2019Date of Patent: July 6, 2021Assignee: FRONTEO, Inc.Inventors: Ryota Tamura, Shinya Iguchi
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Publication number: 20210128639Abstract: A cell preparation for treating brain tumors used in combination with a prodrug of a drug that kills, or inhibits proliferation of, tumor cells, wherein the cell preparation comprises neural stem cells derived from iPS cells or ES cells having a suicide gene, and the prodrug is a prodrug activated with an enzyme produced by expression of the suicide gene comprised in the neural stem cells is provided to solve the difficulty of obtaining neural stem cells, which is problematic, and to establish new means for treating brain tumors using neural stem cells.Type: ApplicationFiled: May 9, 2018Publication date: May 6, 2021Applicant: KEIO UNIVERSITYInventors: Masahiro TODA, Hideyuki OKANO, Hiroyuki MIYOSHI, Ryota TAMURA
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INFORMATION PROCESSING DEVICE, CONTROL METHOD, AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM
Publication number: 20210027017Abstract: The information processing device includes: an acquisition unit configured to acquire a first character used commonly in a plurality of languages; and an inferring unit configured to infer to which one of the plurality of languages the first character belongs based on a second character used only in one of the plurality of languages. If a string of characters immediately preceding or following the first character contains the second character, the inferring circuitry infers that the first character belongs to a language that is the one of the plurality of languages to which the second character belongs.Type: ApplicationFiled: July 21, 2020Publication date: January 28, 2021Inventors: Ryota TAMURA, Takumi HIRAIWA -
Publication number: 20200202253Abstract: To construct a learned model exhibiting a high generalization capability. A data set is stored in a memory of a computer. A controller of the computer executes: sampling processing for sampling first learning data from the data set; clustering processing for generating a plurality of clusters by clustering data included in the data set; selection processing for selecting second learning data from a cluster not including the first learning data among the plurality of clusters; and configuration processing for configuring learning data set including the first learning data and at least a part of the second learning data as the learning data set.Type: ApplicationFiled: October 2, 2019Publication date: June 25, 2020Inventors: Ryota TAMURA, Takafumi SEIMASA, Kazumi HASUKO, Akiteru HANATANI, Shinya IGUCHI
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Publication number: 20200147194Abstract: A peptide vaccine for cranial nerve disease, containing a peptide that induces cytotoxic T-cells (CTLs) against Vascular Endothelial Growth Factor Receptor (VEGFR)-1-expressing cells, or a peptide that induces CTLs against VEGFR-2-expressing cells.Type: ApplicationFiled: May 21, 2018Publication date: May 14, 2020Inventors: Masahiro TODA, Ryota TAMURA
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Publication number: 20200134653Abstract: An assessment method which is capable of appropriately assessing review ability of a reviewer and a reward setting method which is capable of appropriately setting a reward to be paid to the reviewer are realized. A computer includes a memory and a controller, and the controller executes efficiency evaluation processing of evaluating review efficiency of a reviewer to be assessed in accordance with a predicted review period of each piece of electronic data and an actual review period, accuracy evaluation processing of evaluating review accuracy of the reviewer to be assessed by examining a review result by the reviewer to be assessed, and assessment processing of assessing review ability of the reviewer to be assessed in accordance with the review efficiency evaluated in the efficiency evaluation processing and the review accuracy evaluated in the accuracy evaluation processing.Type: ApplicationFiled: October 2, 2019Publication date: April 30, 2020Inventors: Sayaka NISHINO, Ryota TAMURA, Shinya IGUCHI
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Publication number: 20200134680Abstract: To acquire an estimated price that is more accurate and capable of acquiring a sense of consent from a client more readily than the estimated price acquired by a conventional estimation method. A computer includes a memory and a controller. The memory stores data set, and the controller executes: prediction processing for predicting time required for review work of each piece of electronic data based on a feature amount of content included in the electronic data; evaluation processing for evaluating the number of steps required for the review work of the data set based on the time predicted in the prediction processing for each piece of electronic data; and estimation processing for estimating the cost required for the review work of the data set based on the number of steps evaluated in the evaluation processing.Type: ApplicationFiled: October 2, 2019Publication date: April 30, 2020Inventors: Ryota TAMURA, Kazumi HASUKO, Shinya IGUCHI
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Publication number: 20200110780Abstract: An object is to efficiently generate a list of data elements that complement a given key element. A computer includes a memory and a controller, wherein the memory stores data, and the controller performs: selection processing of selecting data elements in vicinity of a predetermined data element as cooccurrence data elements; calculation processing of calculating a degree of importance of each cooccurrence data element; and presentation processing of presenting the cooccurrence data elements.Type: ApplicationFiled: October 2, 2019Publication date: April 9, 2020Inventors: Ryota TAMURA, Shinya IGUCHI
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Patent number: 10514839Abstract: A display device includes a display section, a gesture acceptance section, and a display control section. The display section has a touch panel function. The gesture acceptance section accepts a scroll gesture on the display section. The display control section allows a target screen image for display to move in a scrolling direction instructed by the scroll gesture and, when the gesture acceptance section accepts the scroll gesture for scrolling toward an end of the target screen image for display in a state where a display area of the target screen image for display being displayed on the display section has reached the end of the target screen image for display, subjects the display area to image processing corresponding to an amount of scroll instructed by the accepted scroll gesture.Type: GrantFiled: May 19, 2016Date of Patent: December 24, 2019Assignee: KYOCERA Document Solutions Inc.Inventor: Ryota Tamura
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Publication number: 20190156498Abstract: An information processing device determines a meeting image representing contents of a meeting. The information processing device includes an image determination section. The image determination section determines at least one image among a plurality of candidate images as the meeting image on the basis of a result of voting on the candidate images. The candidate images represent contents of the meeting. Alternatively, the image determination section determines at least one image among a plurality of application images as the meeting image. The application images have been submitted to the information processing device.Type: ApplicationFiled: November 15, 2018Publication date: May 23, 2019Applicant: KYOCERA Document Solutions Inc.Inventor: Ryota TAMURA
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Publication number: 20180121048Abstract: A display device includes a display section, a gesture acceptance section, and a display control section. The display section has a touch panel function. The gesture acceptance section accepts a scroll gesture on the display section. The display control section allows a target screen image for display to move in a scrolling direction instructed by the scroll gesture and, when the gesture acceptance section accepts the scroll gesture for scrolling toward an end of the target screen image for display in a state where a display area of the target screen image for display being displayed on the display section has reached the end of the target screen image for display, subjects the display area to image processing corresponding to an amount of scroll instructed by the accepted scroll gesture.Type: ApplicationFiled: May 19, 2016Publication date: May 3, 2018Applicant: KYOCERA Document Solutions Inc.Inventor: Ryota TAMURA
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Patent number: 8112064Abstract: If a lock request for function of an IC card function section is executed from a locking terminal via a mobile communication network, a lock request detection section 51 detects the lock request. If the lock request is detected in this manner, the function lock section 52 locks the function of the IC card function section by sending a function lock instruction via a wired communication path to the IC card function section. The function lock notification section 53 then notifies the fact that the function has been locked to a locking notification mail communication unit pre-registered in the terminal registration table 23T via the mobile communication network. In this way, since function lock information of a contactless type communication device fitted in a mobile communication terminal is appropriately notified via a mobile communication network, convenience for the user is improved.Type: GrantFiled: September 7, 2007Date of Patent: February 7, 2012Assignee: Vodafone Group PLCInventors: Masato Fukaya, Ryota Tamura, Aiko Matsuda