Patents by Inventor Ryo Kato
Ryo Kato 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: 11977099Abstract: A method for manufacturing a semiconductor device in which probes and the layout of the electrode pads of a test element group (TEG) are associated is provided. As a semiconductor device is miniaturized, a scribe area on a wafer also tends to decrease. Accordingly, it is necessary to reduce the size of a TEG arranged in the scribe area, and efficiently arrange an electrode pad for probe contact. Thus, it is necessary to associate the probes and the layout of the electrode pad. According to the method, a layout of a TEG electrode pad corresponding to a plurality of probes arranged in a fan shape or probes manufactured by Micro Electro Mechanical Systems (MEMS) technology is provided.Type: GrantFiled: February 6, 2018Date of Patent: May 7, 2024Assignee: Hitachi High-Tech CorporationInventors: Tomohisa Ohtaki, Takayuki Mizuno, Ryo Hirano, Toru Fujimura, Shigehiko Kato, Yasuhiko Nara, Katsuo Ohki, Akira Kageyama, Masaaki Komori
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Publication number: 20240134983Abstract: A malware detection method for a home network system including one or more home appliances that are connected to a home network includes: obtaining a plurality of setting values including at least information indicating a device type and an operating state of a target device subject to malware detection; selecting one detection model out of a plurality of detection models according to the plurality of setting values obtained; obtaining power consumption or current consumption of the target device; and detecting whether the target device is infected with malware, based on stable power or stable current obtained in the obtaining of the power consumption or the current consumption using the one detection model selected in the selecting, when the power consumption indicates stable power that varies within a predetermined range or the current consumption indicates stable current that varies within a predetermined range.Type: ApplicationFiled: January 2, 2024Publication date: April 25, 2024Applicant: Panasonic Intellectual Property Corporation of AmericaInventors: Ryo KATO, Manabu MAEDA, Tomoyuki HAGA, Naohisa NISHIDA
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Publication number: 20240128896Abstract: An actuator having good interlayer adhesion at a lamination interface, good conductivity of an electrode layer, and good smoothness of the electrode layer is provided. The actuator includes a plurality of elastomer layers and a plurality of electrode layers, and the elastomer layers and electrode layers are alternately laminated. The electrode layer contains carbon black, a content of the carbon black in the electrode layer is 10% by mass or more and 20% by mass or less, and a specific surface area of the carbon black is 380 g/m2 or more and 800 m2/g or less.Type: ApplicationFiled: February 3, 2022Publication date: April 18, 2024Inventors: RYO IWAMURO, YUSAKU KATO, TAKAHITO SUZUKI, HIROYUKI MITSUHASHI, YOSHIO GOTO
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Publication number: 20240126877Abstract: A malware detection method for a home network system including one or more home appliances that are connected to a home network includes: obtaining a plurality of setting values including at least information indicating a device type and an operating state of a target device subject to malware detection; selecting one detection model out of a plurality of detection models according to the plurality of setting values obtained; obtaining power consumption or current consumption of the target device; and detecting whether the target device is infected with malware, using the one detection model selected in the selecting and based on the power consumption or the current consumption obtained.Type: ApplicationFiled: December 22, 2023Publication date: April 18, 2024Applicant: Panasonic Intellectual Property Corporation of AmericaInventors: Ryo KATO, Manabu MAEDA, Tomoyuki HAGA, Naohisa NISHIDA
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Patent number: 11946758Abstract: A route selection device includes a processor configured to identify a position of a lane on which a vehicle is traveling; search for candidate partial routes leading from a current position of the vehicle to a waypoint on a route leading from a start point to a destination, the waypoint being located between the current position and the destination; determine a lane change location where a lane change will be made for each of the candidate partial routes found by searching; and select, as a partial route, a candidate partial route having a minimum total score regarding the lane change location from the candidate partial routes found by searching. The score is weighted depending on the position of the determined lane change location or whether a lane change at the lane change location can be controlled by a travel controller.Type: GrantFiled: June 16, 2021Date of Patent: April 2, 2024Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Takao Kashu, Yasutaka Teramae, Hirotaka Kato, Shuichi Morimoto, Ryo Masutani, Ichi Gi
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Patent number: 11940192Abstract: An air conditioning device has: a refrigerant circuit that includes a compressor, a switching valve, a cascade heat exchanger, an expansion valve and an outdoor heat exchanger connected to one another by a first pipe through which a refrigerant flows, and that performs a defrosting operation in which the refrigerant discharged from the compressor is introduced into the outdoor heat exchanger; a heat-transfer medium circuit that includes a pump, the cascade heat exchanger, and the indoor heat exchanger connected to one another by a second pipe through which a heat-transfer medium flows; and a control device that controls the compressor and the pump. When an amount of heat storage of the heat-transfer medium is less than a threshold, the control device reduces the heating capability of the indoor heat exchanger when the air conditioning device transitions from a heating operation to the defrosting operation.Type: GrantFiled: December 18, 2018Date of Patent: March 26, 2024Assignee: Mitsubishi Electric CorporationInventors: Ryo Tsukiyama, Satoru Yanachi, So Nomoto, Takuya Matsuda, Naoki Kato
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Patent number: 11931499Abstract: A pressure detector including a case connectable to a flow route and attachable to a predetermined attaching surface; and a membrane member attached inside the case and with which a liquid-phase portion to be supplied with the liquid in the flow route and a gas-phase portion to be supplied with gas are separated from each other, the membrane member being displaceable in accordance with a pressure of the liquid supplied to the liquid-phase portion, the pressure detector detecting the pressure of the liquid in the flow route by detecting a pressure in the gas-phase portion. The pressure detector includes an inlet port including a connecting portion connectable to the flow route, and a flow-route portion through which the liquid flows into an inlet opening of the liquid-phase portion; and an outlet port including a connecting portion connectable to the flow route, and a flow-route portion through which the liquid having flowed into the liquid-phase portion is discharged from an outlet opening.Type: GrantFiled: November 10, 2020Date of Patent: March 19, 2024Assignee: Nikkiso Company LimitedInventors: Shingo Okamoto, Hiroyuki Kawajiri, Ryo Kato
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Patent number: 11931500Abstract: A pressure detector that includes a case connectable to a flow route for liquid, and a membrane member provided in the case and with which a liquid-phase portion to be supplied with the liquid in the flow route and a gas-phase portion to be supplied with gas are separated from each other, the membrane member being displaceable in accordance with a pressure of the liquid supplied to the liquid-phase portion, the pressure detector detecting the pressure of the liquid in the flow route by detecting a pressure in the gas-phase portion. The gas-phase portion has an opening through which the gas is allowed to be introduced or discharged in accordance with the displacement of the membrane member, and a secured portion secured for the introduction or discharge of the gas through the opening during the displacement of the membrane member toward a side of the gas-phase portion.Type: GrantFiled: November 10, 2020Date of Patent: March 19, 2024Assignee: Nikkiso Company LimitedInventors: Hiroyuki Kawajiri, Shingo Okamoto, Ryo Kato
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Publication number: 20240085847Abstract: An image forming apparatus includes plural image holding bodies that are provided for respective colors of toners and hold toner images having the respective colors, an intermediate transfer body onto which the toner images having the respective colors held by the plural image holding bodies are transferred, a waste toner collection unit that collects toners remaining on the intermediate transfer body as a waste toner in a case where the toner images having the respective colors transferred onto the intermediate transfer body are transferred onto a recording material, a waste toner developing unit that uses the waste toner collected by the waste toner collection unit to develop a toner image on an image holding body of the plural image holding bodies or the other image holding body of the plural image holding bodies, and a control unit that performs a control to cause the waste toner developing unit to develop the toner image in a case where a predetermined condition about a ratio of a waste toner having eachType: ApplicationFiled: March 23, 2023Publication date: March 14, 2024Applicant: FUJIFILM Business Innovation Corp.Inventors: Tatsuya KOYAMA, Ryo WAKAMATSU, Kenta TSUKAHIRA, Kenji SUZUKI, Kazutaka SHIBANO, Daiki KATO, Naoyuki KURITA
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Publication number: 20240081900Abstract: A catheter includes an elongated body, a distal end side of which is inserted into a body, and an electrode provided around an axis of the elongated body and expandable in a direction intersecting the axis. The electrode in an expanded state includes an intermediate portion at least partially including a portion in which element wires spread like a mesh, a proximal end portion located closer to a proximal end side of the elongated body than the intermediate portion and in which the element wires gather, and a distal end portion located closer to the distal end side than the intermediate portion and in which the element wires gather. The intermediate portion includes a maximum portion where an outer dimension of the electrode is maximized. The maximum portion is located closer to the proximal end side than a center of the electrode in an axial direction of the elongated body.Type: ApplicationFiled: July 21, 2023Publication date: March 14, 2024Inventors: Kohei SAKAKI, Makoto KATO, Ryo ISHIDA
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Publication number: 20240083996Abstract: For example, therapeutic methods and the like for novel IL-8-related diseases using an IL-8 signal inhibitor are provided. Alternatively, for example, therapeutic methods and the like for known or novel IL-8-related diseases using a novel anti-IL-8 antibody are provided.Type: ApplicationFiled: August 16, 2023Publication date: March 14, 2024Inventors: Ayako KAKIUCHI, Atsuhiko Kato, Shuji Hayashi, Izumi Yanagisawa, Ryo Konno, Sachiho Netsu, Tadashi Sankai
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Publication number: 20240074318Abstract: [Object] To provide a transducer capable of providing a high degree of freedom in deformation and suppressing a risk of breakage and a method of producing the transducer. [Solving Means] In order to achieve the above-described object, a transducer according to an embodiment of the present technology includes an elastomer. The elastomer extends along a predetermined axis direction, and has both end portions in which at least two electrodes having followability are disposed on both sides around a predetermined axis in the predetermined axis direction, the both end portions being elongated to be folded in a direction perpendicular to the predetermined axis. This makes it possible to provide a high degree of freedom in deformation and to suppress a risk of breakage.Type: ApplicationFiled: December 9, 2021Publication date: February 29, 2024Inventors: YUSAKU KATO, AKIHIRO NAKATA, RYO IWAMURO, DAISUKE YAMAMOTO, HIROYUKI MITSUHASHI, YOSHIO GOTO
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Patent number: 11872338Abstract: The introduction pipe is extend from an inlet port to the inside of the chamber body, and has, as an end opening thereof, a discharge port provided in the inner circumferential surface of the chamber body so as to be directed toward the circumferential direction. The inner circumferential surface of the chamber body is provided so as to spirally extend, along the circumferential direction, from a discharge point at which the discharge port is disposed, to a connection point at which the outer circumferential surface of the introduction pipe is connected to the inner circumferential surface of the chamber body. The inner circumferential surface is formed such that a second radius connecting the connection point to the center axis of the chamber body is shorter than a first radius connecting the discharge point to the center axis of the chamber body.Type: GrantFiled: March 11, 2019Date of Patent: January 16, 2024Assignee: NIKKISO CO., LTD.Inventors: Shunsuke Kawamura, Ryo Kato
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Patent number: 11872334Abstract: A pressure detector is provided that includes a case connectable to a flow route for liquid, and a membrane member attached inside the case and with which a liquid-phase portion to be supplied with the liquid in the flow route and a gas-phase portion to be supplied with gas are separated from each other, the membrane member being displaceable in accordance with a pressure of the liquid supplied to the liquid-phase portion, the pressure detector detecting the pressure of the liquid in the flow route by detecting a pressure in the gas-phase portion with a pressure detection sensor. The pressure detector includes a hydrophobic portion that allows gas to pass through but blocks liquid from passing through, the hydrophobic portion being provided between the gas-phase portion and the pressure detection sensor.Type: GrantFiled: November 10, 2020Date of Patent: January 16, 2024Assignee: Nikkiso Company LimitedInventors: Hiroyuki Kawajiri, Shingo Okamoto, Ryo Kato
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Patent number: 11833287Abstract: An air trap chamber is provided with a chamber body and a filter. An introduction pipe of the chamber body is provided so as to extend to the inside of the chamber body, and an inlet port which is an end opening of the introduction pipe is provided, on the inner circumferential surface of the chamber body, so as to be directed toward the circumferential direction. The filter is provided inside the chamber body, and covers an outlet port of the chamber body. Openings are formed, at multiple stages along the center axis direction, in the cylindrical portion of the filter. An opening at an upper stage on the ceiling portion side of the filter has a circumferential width greater than that of an opening at a lower stage on the outlet port side.Type: GrantFiled: March 15, 2019Date of Patent: December 5, 2023Assignee: NIKKISO CO., LTD.Inventors: Shunsuke Kawamura, Ryo Kato
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Patent number: 11818024Abstract: A statistical information generation device that generates statistical information from Ethernet frames on a mobility network includes: a transceiver that transmits and receives the Ethernet frames; and a statistical information generator that collects a plurality of Ethernet frames transmitted or received by the transceiver within a predetermined time period, and classifies, out of the plurality of Ethernet frames collected, Ethernet frames containing the same destination IP address, source IP address, destination port number, source port number, and protocol, and containing, in payloads, same identification information related to mobility control, into the same group, generates the statistical information for each group from the Ethernet frames classified into groups, and transmits the generated statistical information from the transceiver.Type: GrantFiled: April 26, 2021Date of Patent: November 14, 2023Assignee: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICAInventors: Tomoyuki Haga, Yuishi Torisaki, Manabu Maeda, Ryo Kato
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Publication number: 20230351825Abstract: An electric lock control method includes: performing a first determination of whether a person is present in a predetermined region surrounding an electric lock, based on first information generated by an electronic device; when it is determined that a first person is present in the predetermined region in the performing of the first determination, performing a second determination of whether the first person is a person who is permitted to unlock the electric lock, based on second information related to movement of the first person; and controlling a state of the electric lock based on a result of the second determination, the state being a locked state or an unlocked state.Type: ApplicationFiled: July 6, 2023Publication date: November 2, 2023Applicant: Panasonic Intellectual Property Corporation of AmericaInventors: Masashi HISAI, Manabu MAEDA, Ryo KATO, Naohisa NISHIDA, Kenji HARADA, Tomoyuki HAGA, Yuji UNAGAMI
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Publication number: 20230234637Abstract: A steering system is provided with a control unit (15) configured to determine a target steered angle (?t) according to a steering angle (?) of a steering shaft (18) which is fitted with a steering wheel (19) and drive a steering actuator so as to cause the steered angle (?) to coincide with the target steered angle, and to determine a target reaction force (Tt) according to a steered state of the wheels and drive a reaction force actuator (13) so as to cause the reaction force to coincide with the target reaction force. The control unit is configured to correct an output of the steering angle sensor in such a manner that a geometric steering center of the steering wheel coincides with a mechanical steering center of the steering shaft upon receiving a prescribed input (S) from a manual input switch (37).Type: ApplicationFiled: March 30, 2021Publication date: July 27, 2023Inventors: Hayato MIYAKAWA, Munetsugu HANJI, Yoshinobu WATANABE, Satoshi NAKAHARA, Ryo KATO, Laszlo DOMBAI, David KULCSAR, Peter KAKAS
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Patent number: 11633585Abstract: A medical connector that allows ventilation of vapor used in vapor sterilization and has an internal flow route that is tightly closable without using any separate clamping device. A medical connector includes a body having an internal flow route connected to an other flow route, proximal portions included in the body and having respective one-side connection ports at which the internal flow route is connectable to the one flow route, a distal portion having an other-side connection port at which the internal flow route is connectable to the other flow route, one-side lid portion, and an other-side lid portion whose state is switchable between a closing state and a ventilating state in which the other-side lid portion covers the other-side connection port such that ventilation is allowed.Type: GrantFiled: September 5, 2019Date of Patent: April 25, 2023Assignee: Nikkiso Company LimitedInventors: Shigeru Sasahara, Kazuhide Ono, Ryo Kato, Hironobu Sugiyama
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Publication number: 20230103046Abstract: Provided is a vehicle equipped with a steer-by-wire type steering device and designed to ensure that a wheel-turning actuator is activated before the vehicle starts traveling, thereby improving the reliability of steering while the vehicle is traveling. A vehicle 1 includes: a steering member 15 for receiving steering operations; a wheel-turning actuator 19 mechanically separated from the steering member 15 and configured to turn wheels; a state switching device 6 for switching between a fixed state in which the vehicle is fixed at a current position and a release state in which the vehicle is released from being fixed at the current position; and a control device 9 for controlling the wheel-turning actuator 19 and the state switching device 6, wherein the control device permits the state switching device to switch from the fixed state to the release state only on or after completion of activation of the wheel-turning actuator.Type: ApplicationFiled: September 27, 2022Publication date: March 30, 2023Inventors: Yasushi UEDA, Ryo KATO, Yosuke OJIMA, Takashi KURIBAYASHI, Takeshi TAKAGI, Munetsugu HANJI