Patents by Inventor Taihei Yamaguchi
Taihei Yamaguchi 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: 11627115Abstract: In a case where data is provided to a plurality of third parties, an embodiment of the present invention provides a method and the like for checking the consent and disclosure history of disclosure to the third parties while also reducing the disadvantages from a data leak. An information processing method according to an embodiment of the present invention includes writing, to a blockchain, a consent record indicating a consent with respect to the handling of data and a related party related to the consent or the data. In the case where executing the handling in the consent record would allow the data to be usable by a third party that is neither the executing party executing the handling nor the related party, the consent record is written such that the identifier is changed to a different identifier uniquely corresponding to the third party.Type: GrantFiled: August 26, 2021Date of Patent: April 11, 2023Assignee: Kabushiki Kaisha ToshibaInventors: Tomoko Yonemura, Tsukasa Omino, Yoshikazu Hanatani, Taihei Yamaguchi, Misaki Komatsu
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Publication number: 20220147651Abstract: According to one embodiment, a data management method performed by a computer, includes: receiving first request information for requesting to execute a first process on first data, the first data being data regarding a person; and determining whether the first process is executable, based on the first request information and consent information, the consent information including a first condition that the person consents to perform the first process.Type: ApplicationFiled: September 8, 2021Publication date: May 12, 2022Applicant: KABUSHIKI KAISHA TOSHIBAInventors: Tsukasa OMINO, Tomoko YONEMURA, Yoshikazu HANATANI, Taihei YAMAGUCHI, Misaki KOMATSU
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Publication number: 20220141197Abstract: In a case where data is provided to a plurality of third parties, an embodiment of the present invention provides a method and the like for checking the consent and disclosure history of disclosure to the third parties while also reducing the disadvantages from a data leak. An information processing method according to an embodiment of the present invention includes writing, to a blockchain, a consent record indicating a consent with respect to the handling of data and a related party related to the consent or the data. In the case where executing the handling in the consent record would allow the data to be usable by a third party that is neither the executing party executing the handling nor the related party, the consent record is written such that the identifier is changed to a different identifier uniquely corresponding to the third party.Type: ApplicationFiled: August 26, 2021Publication date: May 5, 2022Applicant: KABUSHIKI KAISHA TOSHIBAInventors: Tomoko Yonemura, Tsukasa Omino, Yoshikazu Hanatani, Taihei Yamaguchi, Misaki Komatsu
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Publication number: 20220115093Abstract: A terminal device according to an embodiment includes an accepting unit, a secret value generating unit, a response data generating unit, and an output unit. The accepting unit accepts an inquiry about genome data of each user. The secret value generating unit generates a secret value by applying a one-way function to the genome data. The response data generating unit generates response data to the inquiry on the basis of the secret value generated by the secret value generating unit and contents of the inquiry. The output unit outputs the response data generated by the response data generating unit.Type: ApplicationFiled: January 30, 2020Publication date: April 14, 2022Applicants: Kabushiki Kaisha Toshiba, Toshiba Digital Solutions CorporationInventors: Shingo MIYAZAKI, Masanobu KOIKE, Fumihiko SANO, Tatsuro IKEDA, Yoshikazu HANATANI, Taihei YAMAGUCHI
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Publication number: 20220115140Abstract: A health support apparatus includes a processor including hardware. The processor accepts input of a first factor that is directly controlled by improving a lifestyle habit of a person subjected to a medical checkup and a second factor that is not directly controlled by improving a lifestyle habit of the person. The processor calculates change amounts of the first factor and the second factor. The processor predicts a disease risk value representing a disease risk of a disease of the person based on at least the change amount of the second factor.Type: ApplicationFiled: August 30, 2021Publication date: April 14, 2022Applicant: KABUSHIKI KAISHA TOSHIBAInventors: Kenichi DONIWA, Takahiro TANAKA, Kosuke HARUKI, Taihei YAMAGUCHI
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Publication number: 20190111103Abstract: A peptide or a salt thereof having an amino acid sequence represented by (a) or (b) shown below having a promotive effect on a proliferation of fibroblast cells, a composition for enhancing proliferation of fibroblast cells containing one or more of them, a composition for enhancing elastin production in fibroblast cells containing one or more peptides or salts thereof having an amino acid sequence represented by (a), (b) or (c) shown below and a composition for enhancing elastin production in chondrocytes containing one or more peptides or salts thereof having an amino acid sequence represented by (c) shown below.Type: ApplicationFiled: October 9, 2018Publication date: April 18, 2019Applicants: Hayashikane Sangyo Co., Ltd., Kagoshima UniversityInventors: Eri Shiratsuchi, Kenji Miyanari, Kazunari Arima, Taihei Yamaguchi, Takahito Komine, Mizuki Takuno
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Patent number: 9931841Abstract: A manufacturing method of a liquid jet head includes: a groove formation step of forming ejection grooves and non-ejection grooves alternately in the upper surface of an actuator substrate; a cover plate processing step of forming a recessed portion in the upper surface of a cover plate and slits penetrating from the bottom surface of the recessed portion to the lower surface opposite to the upper surface; an electrode formation step of forming conductive films on the both side surfaces and front surface of the ejection grooves, the both side surfaces of the non-ejection grooves, the inner surfaces of the slits and the recessed portion, and the lower surface of the cover plate; and a substrate joining step of joining the lower surface of the cover plate to the upper surface of the actuator substrate so as to communicate the slits with the ejection grooves.Type: GrantFiled: October 28, 2016Date of Patent: April 3, 2018Assignee: SII Printek Inc.Inventors: Yuzuru Kubota, Taihei Yamaguchi
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Publication number: 20170129239Abstract: A manufacturing method of a liquid jet head includes: a groove formation step of forming ejection grooves and non-ejection grooves alternately in the upper surface of an actuator substrate; a cover plate processing step of forming a recessed portion in the upper surface of a cover plate and slits penetrating from the bottom surface of the recessed portion to the lower surface opposite to the upper surface; an electrode formation step of forming conductive films on the both side surfaces and front surface of the ejection grooves, the both side surfaces of the non-ejection grooves, the inner surfaces of the slits and the recessed portion, and the lower surface of the cover plate; and a substrate joining step of joining the lower surface of the cover plate to the upper surface of the actuator substrate so as to communicate the slits with the ejection grooves.Type: ApplicationFiled: October 28, 2016Publication date: May 11, 2017Inventors: Yuzuru KUBOTA, Taihei YAMAGUCHI
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Patent number: 9297973Abstract: A method for transmitting a signal using an optical coupling device includes converting a first electric signal into an optical signal, converting the optical signal into a first current, and outputting a second current that corresponds to the first current as a second electric signal. The second current may be larger than the first current.Type: GrantFiled: March 26, 2015Date of Patent: March 29, 2016Assignee: Kabushiki Kaisha ToshibaInventors: Taihei Yamaguchi, Masanori Yamada
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Patent number: 9104002Abstract: According to one embodiment, an optical coupling device includes a light emitting element configured to convert an electric signal into an optical signal, a photo transistor circuit configured to convert the optical signal into a current, the photo transistor circuit including a first transistor having a collector connected to a power source and an emitter through which the current is output, and a current mirror circuit including a second transistor having a collector connected to the emitter of the first transistor, a base connected to the emitter of the first transistor, and an emitter connected to a ground, and a third transistor having a collector connected to an output terminal, a base connected to the base of the second transistor, and a emitter connected to the ground.Type: GrantFiled: August 30, 2013Date of Patent: August 11, 2015Assignee: Kabushiki Kaisha ToshibaInventors: Taihei Yamaguchi, Masanori Yamada
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Publication number: 20150198481Abstract: A method for transmitting a signal using an optical coupling device includes converting a first electric signal into an optical signal, converting the optical signal into a first current, and outputting a second current that corresponds to the first current as a second electric signal. The second current may be larger than the first current.Type: ApplicationFiled: March 26, 2015Publication date: July 16, 2015Inventors: Taihei YAMAGUCHI, Masanori YAMADA
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Publication number: 20140284630Abstract: According to one embodiment, an optical coupling device includes a light emitting element configured to convert an electric signal into an optical signal, a photo transistor circuit configured to convert the optical signal into a current, the photo transistor circuit including a first transistor having a collector connected to a power source and an emitter through which the current is output, and a current mirror circuit including a second transistor having a collector connected to the emitter of the first transistor, a base connected to the emitter of the first transistor, and an emitter connected to a ground, and a third transistor having a collector connected to an output terminal, a base connected to the base of the second transistor, and a emitter connected to the ground.Type: ApplicationFiled: August 30, 2013Publication date: September 25, 2014Applicant: KABUSHIKI KAISHA TOSHIBAInventors: Taihei YAMAGUCHI, Masanori YAMADA
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Publication number: 20120153335Abstract: A semiconductor light-emitting device according to an embodiment includes a lead frame, an LED chip, a transparent resin, and a resin housing. The transparent resin coats the LED chip and the top surface of the lead frame. In addition, the transparent resin is filled in the space between the first lead frame and the second lead frame, and a part of the transparent resin is exposed to the bottom surface of the lead frame. The resin housing is provided over the lead frame. The resin housing includes an upper part coating a top surface of the transparent resin, side-surface parts coating side surfaces of the transparent resin, and an opening through which one of the side surfaces of the transparent resin is exposed.Type: ApplicationFiled: December 21, 2011Publication date: June 21, 2012Applicant: KABUSHIKI KAISHA TOSHIBAInventors: Koichi MATSUSHITA, Muneaki Noguchi, Hisashi Sogabe, Hideyuki Mori, Taihei Yamaguchi
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Patent number: 4471425Abstract: A data-transfer controlling system comprising a bus-control unit connected to a common bus for controlling data transfer through the bus and a plurality of transmitter/receiver units for transferring data through the common bus to each other. The bus is comprised of a transfer-request signal line connected to each of the transmitter/receiver units, one or two permission-signal lines, for permitting transfer of data by a transmitter/receiver unit which has been generating a transfer-request signal, an acknowledge signal line, and a transfer-end signal line. The bus does not include a busy-interlock signal line, which was included in the prior art. The transmitter/receiver unit which has received the permission signal begins to transfer data when both of the permission signal and the transfer-end signal are terminated.Type: GrantFiled: February 22, 1981Date of Patent: September 11, 1984Assignee: Panafacom LimitedInventors: Taihei Yamaguchi, Hirotoshi Haida, Nobuaki Sato
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Patent number: 4177451Abstract: Disclosed herein is a data communication system which carries out the transfer of data information. In said system, when one communication control unit is used as a transmitting side, said unit sends control signals, such as a receive command signal, to another communication control unit, and; when said one unit is used as a receiving side, said one unit sends control signals, such as various response signals, to said other communication control unit. In the data communication system according to the present invention, the same control signal has different meanings, depending on whether the communication control unit is used as a transmitting side or as a receiving side.Type: GrantFiled: May 16, 1978Date of Patent: December 4, 1979Assignee: Panafacom LimitedInventor: Taihei Yamaguchi
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Patent number: 4012593Abstract: Disclosed is a bidirectional repeater in a data transmission system in which a supervisor is connected to one end of a bidirectional bus having connected thereto a plurality of communication units and the bidirectional bus is extended through the bidirectional repeater. In the case of data transmission between the communication units or between one of the communication units and the supervisor, the bidirectional repeater relays signals without delay and without any erroneous operation even in the case of impulsive noise getting mixed in the signals and determines the data transmitting direction prior to data transmission.Type: GrantFiled: December 29, 1975Date of Patent: March 15, 1977Assignee: Panafacom LimitedInventor: Taihei Yamaguchi