Patents by Inventor Akihiro Ito
Akihiro Ito 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: 20250115059Abstract: A drying apparatus includes a conveyance apparatus, and an air blowing unit disposed above the conveyance unit. The air blowing unit includes a first pivot shaft that extends in a conveyance direction of the sheet. The conveyance apparatus includes a conveyance unit including a belt, and a plurality of stretching rollers, and a pivoting mechanism configured to pivot the conveyance unit about the second pivot shaft between a first position and a second position that differs from the first position. In a state where the air blowing unit is at the open position and the conveyance unit is positioned at the second position, the conveyance unit is configured to be drawn out to a rotational axis direction of the stretching rollers.Type: ApplicationFiled: September 18, 2024Publication date: April 10, 2025Inventors: AKIHIRO ITO, MAKOTO MATSUO, YURI SHIMAMOTO, HIROKI KAJITA, YUSHI SADAMITSU
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Patent number: 12264037Abstract: A sheet conveyance apparatus includes a first skew correcting portion, a second skew correcting portion, an acquisition unit, a control unit. The first skew correcting portion corrects skew of a sheet by abutting a leading edge of the sheet against the first roller pair to form a bend in the sheet. The second skew correcting portion corrects skew of a sheet by conveying the sheet with a turning motion. When a first sheet with a length of a first length is conveyed, the control unit corrects the skew of the first sheet by the second skew correcting portion. When a second sheet with a length of a second length longer than the first length is conveyed, the control unit corrects the skew of the second sheet by the first skew correcting portion, and configured not to correct the skew of the second sheet by the second skew correcting portion.Type: GrantFiled: July 25, 2023Date of Patent: April 1, 2025Assignee: CANON KABUSHIKI KAISHAInventor: Akihiro Ito
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Publication number: 20250092250Abstract: A resin composition contains a thermoplastic resin and cellulose fibers, in which a raw material of a main component of the cellulose fibers is a low basis weight paper that has been subjected to a drying step and that has a basis weight of 100 g/m2 or less.Type: ApplicationFiled: May 11, 2023Publication date: March 20, 2025Applicants: NIPPON PAPER INDUSTRIES CO., LTD., KYOTO MUNICIPAL INSTITUTE OF INDUSTRIAL TECHNOLOGY AND CULTUREInventors: Yujiroh FUKUDA, Io KAKUTA, Takashi DATE, Fuminari NONOMURA, Takeshi SEMBA, Akihiro ITO, Hiroki NOGUCHI, Kazuo KITAGAWA
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Patent number: 12196500Abstract: A heat exchange system is arranged between a chiller device and a temperature control member, and is provided with: supply line for supplying a refrigerant from the chiller device to the temperature control member; a return line for returning the refrigerant from the temperature control member to the chiller device; a bypass line for bypassing the supply line and the return line; a latent heat storage member arranged closer to the chiller device relative to a first connection point connecting the return line and the bypass line; and a flow distribution unit that is arranged at a second connection point connecting the outgoing line and the bypass line, and that is for adjusting a ratio for distributing refrigerant to the temperature control member and the bypass line.Type: GrantFiled: March 19, 2020Date of Patent: January 14, 2025Assignee: CKD CORPORATIONInventors: Akihiro Ito, Takahiro Minatani, Shinichi Nitta
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Patent number: 12188566Abstract: A four-way valve includes a body and a valve component. The body includes a valve chamber and first to fourth communication channels which communicate with the valve chamber at positions arranged in sequence in a predefined rotational direction and cause the valve chamber to communicate with an outside. The valve component is rotatable in the predefined rotational direction and switches the four-way valve to be in at least one of: a first state in which the first and second communication channels communicate with the first region and the third and fourth communication channels communicate with the third region; and a second state in which the second communication channel communicates with the first region, the third communication channel communicates with the second region, and the first and fourth communication channels communicate with the third region.Type: GrantFiled: August 9, 2023Date of Patent: January 7, 2025Assignee: CKD CORPORATIONInventors: Akihiro Ito, Hiroki Doi, Masaya Yamauchi, Masayuki Kouketsu
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Patent number: 12133147Abstract: A message transfer apparatus is provided which comprises: an acceptance unit that accepts a client ID identifying one of a plurality of clients, a transmitted message from the client to be transmitted to a terminal, and a terminal ID identifying the terminal, the plurality of clients each belonging to one of groups each identified by a group ID; a database in which a correspondence among the group ID, the client ID, a sender ID, and the terminal ID is registered and a plurality of the sender IDs are associated with one of a plurality of the group IDs; a database control unit that updates and searches the database; a transmission unit that transmits, to the terminal identified by the terminal ID, the transmitted message to which is attached one of the plurality of sender IDs in the database associated with the group ID corresponding to the client ID; a reception unit that receives a reply message from the terminal having received the transmitted message, the reply message being a message in which the sender IDType: GrantFiled: November 22, 2019Date of Patent: October 29, 2024Assignee: ACCRETE, INC.Inventors: Akihiro Ito, Yusei Tanaka, Keiichi Kamikawa
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Patent number: 12077030Abstract: A control device includes a controller that executes determining a connection between a first unit that has a boarding space which allows a user to board and is provided with a predetermined facility and that is provided with a first path through which a fluid used in the predetermined facility passes and a second unit that is configured to be separated from and connected to the first unit and that has a drive device of a vehicle that is formed by being connected to the first unit, and supplying the fluid in the first path to a second unit side to absorb heat generated from the drive device.Type: GrantFiled: November 10, 2023Date of Patent: September 3, 2024Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Toshinari Ogawa, Kohta Tarao, Shinya Kijima, Osamu Fukawatase, Koji Yasui, Toshiyuki Kobayashi, Hitomi Nakatani, Kuniaki Jinnai, Nobuki Hayashi, Masahiro Nagano, Akihiro Ito
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Patent number: 12023744Abstract: A drilling tool includes a tool body, a brushless motor, a first detector, a second detector and a control device. The brushless motor is housed in the tool body and configured to drive the tool accessory. The first detector is configured to detect first information corresponding to a load applied to the tool accessory. The second detector is configured to detect second information corresponding to a rotation state of the tool body around the driving axis. The control device is configured to control operation of the drilling tool. The control device is configured to set a conduction angle for the brushless motor based on the first information, and to determine, based on the first information and the second information, whether or not excessive rotation of the tool body due to jamming of the tool accessory occurs.Type: GrantFiled: December 13, 2019Date of Patent: July 2, 2024Assignee: MAKITA CORPORATIONInventors: Hikaru Sunabe, Akihiro Ito
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Publication number: 20240205588Abstract: The present technology relates to an information processing apparatus, an information processing method, and a program which enable predetermined signal processing such as noise canceling to be appropriately executed on an audio signal while reducing an influence of a wind sound. The information processing apparatus includes: a signal processing unit that executes the signal processing on a left ear audio signal and a right ear audio signal; and a wind sound reduction control unit that controls wind sound reduction processing of reducing the influence of the wind sound in the signal processing on the basis of a detection result of the wind sound based on a left ear sound collection signal collected near a left ear of a user and a detection result of the wind sound based on a right ear sound collection signal collected near a right ear of the user. The present technology can be applied to, for example, a headphone.Type: ApplicationFiled: February 1, 2022Publication date: June 20, 2024Inventors: RYUICHI NAMBA, SHOGO SHINKAI, YUJI TOKOZUME, AKIHIRO ITO
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Publication number: 20240075789Abstract: A control device includes a controller that executes determining a connection between a first unit that has a boarding space which allows a user to board and is provided with a predetermined facility and that is provided with a first path through which a fluid used in the predetermined facility passes and a second unit that is configured to be separated from and connected to the first unit and that has a drive device of a vehicle that is formed by being connected to the first unit, and supplying the fluid in the first path to a second unit side to absorb heat generated from the drive device.Type: ApplicationFiled: November 10, 2023Publication date: March 7, 2024Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Toshinari OGAWA, Kohta TARAO, Shinya KIJIMA, Osamu FUKAWATASE, Koji YASUI, Toshiyuki KOBAYASHI, Hitomi NAKATANI, Kuniaki JINNAI, Nobuki HAYASHI, Masahiro NAGANO, Akihiro ITO
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Patent number: 11915681Abstract: An information processing device includes a signal acquisition unit that acquires a voice signal of an object person outputted from a mic array and a control unit that acquires at least one of noise level information indicating a noise level of noise and first information as information indicating whether or not an obstructor is speaking while obstructing speech of the object person and changes a beam width as a width of a beam corresponding to an angular range of acquired sound, centering at the beam representing a direction in which voice of the object person is inputted to the mic array, and dead zone formation intensity as a degree of suppressing at least one of the noise and voice of the obstructor inputted to the mic array based on at least one of the noise level information and the first information.Type: GrantFiled: January 19, 2022Date of Patent: February 27, 2024Assignee: MITSUBISHI ELECTRIC CORPORATIONInventors: Akihiro Ito, Satoru Furuta
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Publication number: 20240034586Abstract: A sheet conveyance apparatus includes a first skew correcting portion, a second skew correcting portion, an acquisition unit, a control unit. The first skew correcting portion corrects skew of a sheet by abutting a leading edge of the sheet against the first roller pair to form a bend in the sheet. The second skew correcting portion corrects skew of a sheet by conveying the sheet with a turning motion. When a first sheet with a length of a first length is conveyed, the control unit corrects the skew of the first sheet by the second skew correcting portion. When a second sheet with a length of a second length longer than the first length is conveyed, the control unit corrects the skew of the second sheet by the first skew correcting portion, and configured not to correct the skew of the second sheet by the second skew correcting portion.Type: ApplicationFiled: July 25, 2023Publication date: February 1, 2024Inventor: AKIHIRO ITO
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Patent number: 11878403Abstract: A rotary tool includes a tool body, a motor, a determining part, a monitoring part and a criterion changing part. The motor is housed in the tool body and configured to drive the tool accessory. The determining part is configured to determine whether or not excessive rotation of the tool body around the driving axis due to jamming of the tool accessory occurs, according to a specific determination criterion. The monitoring part is configured to monitor information relating to a use state of the rotary tool. The criterion changing part is configured to change the determination criterion according to the use state.Type: GrantFiled: December 13, 2019Date of Patent: January 23, 2024Assignee: MAKITA CORPORATIONInventors: Hikaru Sunabe, Akihiro Ito
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Patent number: 11850910Abstract: A control device includes a controller that executes determining a connection between a first unit that has a boarding space which allows a user to board and is provided with a predetermined facility and that is provided with a first path through which a fluid used in the predetermined facility passes and a second unit that is configured to be separated from and connected to the first unit and that has a drive device of a vehicle that is formed by being connected to the first unit, and supplying the fluid in the first path to a second unit side to absorb heat generated from the drive device.Type: GrantFiled: December 1, 2020Date of Patent: December 26, 2023Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Toshinari Ogawa, Kohta Tarao, Shinya Kijima, Osamu Fukawatase, Koji Yasui, Toshiyuki Kobayashi, Hitomi Nakatani, Kuniaki Jinnai, Nobuki Hayashi, Masahiro Nagano, Akihiro Ito
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Publication number: 20230383854Abstract: A four-way valve includes a body and a valve component. The body includes a valve chamber and first to fourth communication channels which communicate with the valve chamber at positions arranged in sequence in a predefined rotational direction and cause the valve chamber to communicate with an outside. The valve component is rotatable in the predefined rotational direction and switches the four-way valve to be in at least one of: a first state in which the first and second communication channels communicate with the first region and the third and fourth communication channels communicate with the third region; and a second state in which the second communication channel communicates with the first region, the third communication channel communicates with the second region, and the first and fourth communication channels communicate with the third region.Type: ApplicationFiled: August 9, 2023Publication date: November 30, 2023Applicant: CKD CORPORATIONInventors: Akihiro Ito, Hiroki Doi, Masaya Yamauchi, Masayuki Kouketsu
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Patent number: 11796247Abstract: A temperature control system is used for controlling a temperature of a control target to a target temperature that changes with lapse of time. The system includes: a first adjustment apparatus that includes a first tank that stores a first heat transfer medium, adjusts the temperature of the first heat transfer medium to a first set temperature, and supplies the temperature-adjusted first heat transfer medium; a first circulation circuit through which the first heat transfer medium flows from the first adjustment apparatus to a first flow-through path and returns to the first adjustment apparatus; an adjustment section that adjusts an amount of heat supplied from the first flow-through path to the control target; a memory that stores a relation between the lapse of time and the target temperature; and a controller.Type: GrantFiled: November 20, 2020Date of Patent: October 24, 2023Assignees: CKD CORPORATION, EBARA CORPORATION, EBARA REFRIGERATION EQUIPMENT & SYSTEMS CO., LTD.Inventors: Akihiro Ito, Norio Kokubo, Masayuki Kouketsu, Isahiro Hasegawa, Toshiharu Nakazawa, Keisuke Takanashi, Yukihiro Fukusumi
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Patent number: 11788777Abstract: A temperature control system is used for controlling a temperature of a control target. The system includes: a first circulation circuit through which a first heat transfer medium circulates; a second circulation circuit that is independent of the first circulation circuit and through which a second heat transfer medium circulates; and a third circulation circuit that is independent of the first circulation circuit and the second circulation circuit and through which a third heat transfer medium circulates. The third heat transfer medium has a usable temperature range wider than usable temperature ranges of the first heat transfer medium and the second heat transfer medium.Type: GrantFiled: November 9, 2020Date of Patent: October 17, 2023Assignees: CKD CORPORATION, EBARA CORPORATION, EBARA REFRIGERATION EQUIPMENT & SYSTEMS CO., LTD.Inventors: Akihiro Ito, Norio Kokubo, Masayuki Kouketsu, Isahiro Hasegawa, Toshiharu Nakazawa, Keisuke Takanashi, Yukihiro Fukusumi
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Patent number: 11787913Abstract: A sizing agent for carbon fiber includes component (A), component (B), and component (C), in which the component (A) is at least one selected from the group consisting of component (A-1), component (A-2), and component (A-3); the component (A-1) is a urethane compound having a structure of Formula (1-1) in the molecule, the component (A-2) is an ester compound having a structure represented by Formula (1-2) in the molecule, the component (A-3) is an amide compound having a structure of Formula (1-3) in the molecule; the component (B) is an epoxy compound selected from the group consisting of an epoxy compound represented by Formula (2), an epoxy compound represented by Formula (3), and an epoxy compound represented by Formula (4); and the component (C) is a bisphenol type epoxy compound.Type: GrantFiled: April 23, 2019Date of Patent: October 17, 2023Assignee: Mitsubishi Chemical CorporationInventors: Kenji Kaneta, Takaaki Suzuki, Kouki Wakabayashi, Akihiro Ito, Naoki Sugiura
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Patent number: 11760382Abstract: An information processing device for managing a vehicle including a toilet unit, a tank unit connected to the toilet unit for storing waste that flows from the toilet unit, and a traveling unit capable of moving the toilet unit and the tank unit. The information processing device performs control for disconnecting the traveling unit from the toilet unit and the tank unit when installing a toilet. The information processing device includes a control unit configured to acquire a storage amount of waste in the tank unit and to generate commands to the traveling unit to cause the traveling unit to replace the tank unit when the storage amount of waste becomes equal to or larger than a predetermined amount.Type: GrantFiled: January 29, 2021Date of Patent: September 19, 2023Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Mitsuyoshi Ohno, Daiki Kubo, Yosuke Nozaki, Tsukasa Nakanishi, Hironori Aoyama, Seiji Yogo, Tae Sugimura, Yasuhiro Kobatake, Shinya Kijima, Osamu Fukawatase, Koji Yasui, Toshiyuki Kobayashi, Hitomi Nakatani, Toshinari Ogawa, Kohta Tarao, Kuniaki Jinnai, Sayaka Ninoyu, Takeshi Yamada, Nobuki Hayashi, Masahiro Nagano, Ryo Sato, Akihiro Ito
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Publication number: 20230292106Abstract: A device information processing system includes a server and a device information processing apparatus, and the server acquires device identification information including an individual identification code unique to a device, and class identification information identifying a class identification code unique to a device class, and the device information processing apparatus receives the device identification information from the server, acquires the device identification information that fulfills a condition, extracts the class identification information from the device identification information, acquires a class identification code that is identified by the class identification information, and acquires configuration entries of a device corresponding to the class identification code.Type: ApplicationFiled: March 7, 2023Publication date: September 14, 2023Applicant: BUFFALO INC.Inventor: Akihiro ITO