Patents by Inventor Hiroyuki Sakamoto
Hiroyuki Sakamoto 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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Publication number: 20240129002Abstract: According to a communication method of the present disclosure, a responder, after the end of transmission sector sweep (TXSS), receives from an initiator a first feedback frame including a BF training type FIELD indicating whether or not to implement a beam forming training (BFT) of a single user multi-input multi-output (SU-MIMO). If the BF training type FIELD indicates that a BFT of the SU-MIMO is to be implemented, the responder transmits to the initiator a second feedback frame based on the result of the TXSS and including a signal to noise ratio (SNR) and a sector identifier (ID) order. The initiator implements the BFT of the SU-MIMO between the initiator and the responder on the basis of the SNR and the sector ID order.Type: ApplicationFiled: December 20, 2023Publication date: April 18, 2024Inventors: Lei HUANG, Hiroyuki MOTOZUKA, Takenori SAKAMOTO
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Publication number: 20240120983Abstract: A reception apparatus includes reception circuitry and decoding circuitry. The reception receives a signal including a legacy header field, an enhanced directional multi-gigabit (EDMG) header field, and a data field. The decoding circuitry decodes data included in the data field of the received signal. The legacy header field includes a Length field comprising multiple bits. The reception apparatus is an EDMG terminal, and a subset of the multiple bits of the Length field included in the legacy header field is used to indicate bandwidth over which the signal is transmitted. Remaining bits of the Length field included in the legacy header field are used to indicate data length of the received signal.Type: ApplicationFiled: December 6, 2023Publication date: April 11, 2024Inventors: HIROYUKI MOTOZUKA, NAGANORI SHIRAKATA, MASATAKA IRIE, TAKENORI SAKAMOTO
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Patent number: 11955637Abstract: To provide an electrode for non-aqueous electrolyte batteries, which traps hydrogen sulfide gas, generated from the inside thereof for some reason, in the electrode, and suppresses the outflow of hydrogen sulfide gas to the outside of the battery. An electrode for lithium ion batteries includes a coating material which contains a silanol group and is present on at least a surface of an active material layer. The active material layer contains a sulfur-based material and a resin-based binder. The sulfur-based material is an active material capable of alloying with lithium metal or an active material capable of occluding lithium ions. The coating material containing the silanol group is a silicate having a siloxane bond or a silica fine particle aggregate having a siloxane bond as a component.Type: GrantFiled: November 22, 2019Date of Patent: April 9, 2024Assignees: ATTACCATO LIMITED LIABILITY COMPANY, ADEKA CORPORATIONInventors: Takashi Mukai, Naoto Yamashita, Yuta Ikeuchi, Taichi Sakamoto, Kenji Kakiage, Hiroyuki Osada, Yohei Aoyama
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Publication number: 20240112996Abstract: A semiconductor device includes: a substrate having an obverse and a reverse face; wirings on the obverse face such as a first and a second drive wiring; a semiconductor element connected to the first and second drive wirings; a first drive conductor on the same side as the semiconductor element with respect to the substrate outside of the semiconductor element as viewed in a thickness direction and connected to the first drive wiring; a second drive conductor on the same side as the semiconductor element with respect to the substrate outside of the semiconductor element as viewed in the thickness direction and connected to the second drive wiring; and a sealing resin covering the wirings and the semiconductor element, while also covering the first and second drive conductor such that their faces opposite to the substrate in the thickness direction are exposed. The first and the second drive conductor are separated in a direction parallel to the obverse face.Type: ApplicationFiled: October 19, 2020Publication date: April 4, 2024Inventors: Hiroshi OJI, Hiroyuki SHINKAI, Natsuki SAKAMOTO, Naoyuki SANO
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Publication number: 20240080069Abstract: An initiator device is provided with a generation circuit for supporting Single User (SU)-Multiple Input Multiple Output (MIMO) operation and generating a first signal including a value that indicates which of a reciprocal MIMO phase and a non-reciprocal MIMO phase is to be applied to SU-MIMO BF training, and a transmission circuit for transmitting the first signal to a responder device. The responder device is provided with a reception circuit for receiving the first signal from the initiator device, and a processing circuit for determining on the basis of the value which of the reciprocal MIMO phase and the non-reciprocal MIMO phase is to be applied to SU-MIMO BF training.Type: ApplicationFiled: November 9, 2023Publication date: March 7, 2024Inventors: Lei HUANG, Hiroyuki MOTOZUKA, Takenori SAKAMOTO
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Publication number: 20240059620Abstract: The present invention provides a dental ceramic coloring solution with which the pink shade needed for dental use can be imparted while reducing a decrease in the strength of a dental ceramic. The present invention relates to a coloring solution for coloring a dental ceramic, comprising a coloring component and a solvent, wherein the coloring component comprises an Er component and a Co component.Type: ApplicationFiled: October 1, 2021Publication date: February 22, 2024Applicant: Kuraray Noritake Dental Inc.Inventors: Hiroyuki SAKAMOTO, Nobusuke KASHIKI, Shinichiro KATO
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Publication number: 20230404862Abstract: The present invention provides a dental ceramic coloring liquid with which a decrease in the mechanical strength of a dental ceramic after sintering can be reduced, and that can impart masking properties while having good preservation stability. The present invention relates to a dental ceramic coloring liquid comprising an organosilicon compound. The organosilicon compound is preferably hydrophilic. The organosilicon compound is preferably a silicone compound. The organosilicon compound is preferably an alkylsilane compound.Type: ApplicationFiled: November 18, 2021Publication date: December 21, 2023Applicant: Kuraray Noritake Dental Inc.Inventors: Hiroyuki SAKAMOTO, Nobusuke KASHIKI, Atsushi MATSUURA
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Publication number: 20230380944Abstract: The present invention provides a dental ceramic coloring solution with which the desired shade can be imparted to a dental ceramic while improving the strength of the dental ceramic. The present invention relates to a coloring solution for coloring a dental ceramic, comprising a coloring component, a solvent, and a Zr component.Type: ApplicationFiled: October 1, 2021Publication date: November 30, 2023Applicant: Kuraray Noritake Dental IncInventors: Hiroyuki SAKAMOTO, Nobusuke KASHIKI, Shinichiro KATO
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Publication number: 20230363983Abstract: The present invention provides a dental ceramic coloring solution with which shades with the desired yellow tint can be imparted to a dental ceramic without causing fading, even when the dental ceramic colored with the coloring solution is baked after building up porcelain. The present invention relates to a coloring solution for coloring a dental ceramic, comprising a coloring component and a solvent, wherein the coloring component comprises a V component.Type: ApplicationFiled: October 1, 2021Publication date: November 16, 2023Applicant: Kuraray Noritake Dental Inc.Inventors: Hiroyuki SAKAMOTO, Nobusuke KASHIKI, Shinichiro KATO
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Patent number: 11811356Abstract: A method is disclosed for installing a solar cell module, which enables easy installation of a solar cell module on a rack, and also enables a worker to install a solar cell module without climbing on the roof. A solar cell module is installed on a rack mounted on a roof. The solar cell module includes a frame formed of a material containing a resin. The rack includes multiple rails each having a groove, and the grooves of a pair of the rails are disposed to be opposed to each other. The method of this invention comprises the steps of fitting the frame of the solar cell module into the groove such that the solar cell module is retained by the pair of the rails, and fixing the solar cell module to the pair of the rails to prevent the solar cell module from falling out of the grooves.Type: GrantFiled: September 14, 2018Date of Patent: November 7, 2023Assignee: TOYO ALUMINIUM KABUSHIKI KAISHAInventors: Takaaki Fujino, Daisuke Maeda, Hiroyuki Sakamoto, Takahiro Imamura, Soichiro Tanaka
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Patent number: 11560950Abstract: A sealing mechanism including a first seal member, a second seal member arranged so as to face the first seal member, and a deformed nucleus member arranged in a space formed at least partially between the first seal member and the second seal member, and becoming a nucleus of deformation in the sealing mechanism. The deformed nucleus member is configured by a combination of rod-like members and plate-like members respectively formed from a plurality of materials having different linear expansion coefficients, and is fixed to each of the first seal member and the seal member. The deformed nucleus member contracts in at least one direction on a cross-section of the seal groove, along with an increase in temperature of the deformed nucleus member. The first seal member and the second seal member respectively have abutment surfaces abutting on an inner surface of the seal groove or the facing surfaces.Type: GrantFiled: September 6, 2019Date of Patent: January 24, 2023Assignee: MITSUBISHI HEAVY INDUSTRIES, LTD.Inventors: Tomohiro Ishida, Hikaru Kurosaki, Hiroyuki Sakamoto, Hiroshi Katsuura
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Publication number: 20220380259Abstract: A method for producing a zirconia sintered body includes: heating a zirconia molded body or a zirconia pre-sintered body, the heating includes a temperature increasing step, and a rate of temperature increase in a temperature region from a temperature at which the zirconia starts to shrink to a temperature at which the zirconia finishes shrinking in the temperature increasing step is adjusted to enable the zirconia molded body or the zirconia pre-sintered body to shrink at substantially a constant rate during temperature increase in each of zones of when the temperature region is evenly divided into a plurality of zones of specific temperature ranges.Type: ApplicationFiled: December 18, 2020Publication date: December 1, 2022Applicant: KURARAY NORITAKE DENTAL INC.Inventors: Atsushi MATSUURA, Hiroyuki SAKAMOTO
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Patent number: 11472107Abstract: The present invention provides a container used in a stereolithography apparatus and having excellent transparency, shape accuracy, and durability. The present invention relates to a container for holding a photocurable composition (3), the container being used in a stereolithography apparatus comprising a container (2), an active energy beam irradiation apparatus (5), and an actuator (8), wherein the container (2) comprises a bottom (2?) and a wall, the bottom (2?) comprises a first layer (X) comprising a hard resin, a second layer (Y) comprising a soft resin, and a third layer (Z) comprising a fluorine resin, the second layer (Y) is laminated on the first layer (X) and the third layer (Z) is laminated on the second layer (Y), the pencil hardness measured according to JIS K 5600-5-4:1999 for the first layer (X) is 3 B or harder, the hardness measured for the second layer (Y) using a type A durometer compliant with JIS K 6253-3:2012 is 10 to 90, and the third layer (Z) has a thickness of 0.1 to 5.0 mm.Type: GrantFiled: June 14, 2018Date of Patent: October 18, 2022Assignee: KURARAY NORITAKE DENTAL INC.Inventors: Kenji Suzuki, Hiroyuki Sakamoto
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Publication number: 20220318024Abstract: Provided is a setting management system that makes setting operation of a device efficient. A setting terminal includes a storage unit that stores a scenario of a setting process related to a device to be set, an input unit that is USB connected to the device to be set and inputs information to the device to be set, a progress determination unit that determines a progress of a scenario of a setting process based on timing of an input by the input unit and the scenario stored in the storage unit, and a setting operation unit that inputs, to the device to be set, setting information via the input unit according to the progress of the scenario determined by the progress determination unit.Type: ApplicationFiled: May 14, 2020Publication date: October 6, 2022Inventors: Hiroyuki SAKAMOTO, Koutarou MOTOI, Daisuke KASAHARA
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Publication number: 20220267215Abstract: The present invention provides a method that is for producing a zirconia sintered body and by which a zirconia molded body or a zirconia pre-sintered body is sintered in a short period of time, the zirconia sintered body reproducing an aesthetic requirement and strength of an ideal dental prosthesis at the same levels as those of a zirconia sintered body obtained by general firing.Type: ApplicationFiled: July 31, 2020Publication date: August 25, 2022Applicant: KURARAY NORITAKE DENTAL INC.Inventors: Hiroyuki SAKAMOTO, Shinichiro KATO, Atsushi MATSUURA
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Patent number: 11413123Abstract: The present invention provides a mill blank having a multilayer structure and excellent aesthetics, and a method for producing the mill blank. The present invention relates to a mill blank for dental use comprising a mill blank portion having a multilayer structure with two or more layers, wherein the multilayer structure comprises a body layer (3) inside an enamel layer (1), and the body layer (3) is shaped to comprise a bottom face and a side face, the side face having a portion perpendicular to the bottom face.Type: GrantFiled: December 26, 2018Date of Patent: August 16, 2022Assignee: KURARAY NORITAKE DENTAL INC.Inventors: Atsushi Matsumoto, Hiroyuki Sakamoto, Yoshihisa Ito
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Publication number: 20220243817Abstract: A sealing mechanism including a first seal member, a second seal member arranged so as to face the first seal member, and a deformed nucleus member arranged in a space formed at least partially between the first seal member and the second seal member, and becoming a nucleus of deformation in the sealing mechanism. The deformed nucleus member is configured by a combination of rod-like members and plate-like members respectively formed from a plurality of materials having different linear expansion coefficients, and is fixed to each of the first seal member and the seal member. The deformed nucleus member contracts in at least one direction on a cross-section of the seal groove, along with an increase in temperature of the deformed nucleus member. The first seal member and the second seal member respectively have abutment surfaces abutting on an inner surface of the seal groove or the facing surfaces.Type: ApplicationFiled: September 6, 2019Publication date: August 4, 2022Inventors: Tomohiro ISHIDA, Hikaru KUROSAKI, Hiroyuki SAKAMOTO, Hiroshi KATSUURA
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Patent number: 11306606Abstract: A rotary machine includes: a rotary shaft supported by a bearing provided on a bearing base; and a casing housing the rotary shaft at least in part. The casing includes at least one support leg configured to support the casing on a base plate of a support structure member, and a support leg of the at least one support leg is supported on a support leg base provided on the base plate. The rotary machine further includes a height adjustment mechanism configured to adjust height of the casing, and the height adjustment mechanism includes an inclined surface of a support leg formed on the support leg, an inclined surface of a support leg base formed on the support leg base while facing the inclined surface of the support leg, and an actuator configured to move the support leg and the support leg base relative to each other.Type: GrantFiled: March 29, 2018Date of Patent: April 19, 2022Assignee: MITSUBISHI POWER, LTD.Inventors: Hiroyuki Sakamoto, Makoto Kondo, Katsuhisa Hamada
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Publication number: 20220087794Abstract: A mill blank may have a multilayer structure and desirable aesthetics. Such dental mill blanks may include a mill blank portion having a layered structure of two or more layers, and in which the layered structure includes an enamel layer and a core layer, the core layer comprising a first portion that is substantially a frustum, the frustum having a side face forming a part of an interface between the enamel layer and the core layer.Type: ApplicationFiled: December 25, 2019Publication date: March 24, 2022Applicant: KURARAY NORITAKE DENTAL INC.Inventors: Atsushi MATSUMOTO, Hiroyuki SAKAMOTO, Shinichiro KATO, Yoshihisa ITO
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Patent number: RE48997Abstract: According to one embodiment, a memory system, such as a SDIO card, includes a nonvolatile semiconductor memory device, a control section, a memory, an extended function section, and an extension register. The extended function section is controlled by the control section. A first command reads data from the extension register in units of given data lengths. A second command writes data to the extension register in units of given data lengths. A extension register includes a first area, and second area different from the first area, information configured to specify a type of the extended function and controllable driver, and address information indicating a place to which the extended function is assigned, the place being on the extension register, are recorded in the first area, and the second area includes the extended function.Type: GrantFiled: June 25, 2019Date of Patent: March 29, 2022Assignee: KIOXIA CORPORATIONInventors: Akihisa Fujimoto, Hiroyuki Sakamoto