Patents by Inventor Atsushi Arai
Atsushi Arai 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: 11978357Abstract: Disclosed is an ulcer model used to practice a procedure including hemorrhage arrest, the ulcer model including a model main body which includes upper and lower surfaces facing each other and a tubular simulated blood vessel path provided between the upper surface and the lower surface and having an inlet opening and an outlet opening. The upper surface includes a ring-shaped raised surface that rises in a thickness direction of the model main body and a simulated ulcer surface that is a recessed bottom surface surrounded by the raised surface. The simulated blood vessel path extends from a part other than the upper surface of the surfaces of the model main body to the simulated ulcer surface or an area in the vicinity of the inside thereof.Type: GrantFiled: June 28, 2018Date of Patent: May 7, 2024Assignees: Denka Company Limited, Tohoku UniversityInventors: Akira Miyama, Toru Arai, Takashi Sasaki, Takeshi Kanno, Yularo Arata, Atsushi Masamune
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Publication number: 20240130804Abstract: A medical device includes an extracorporeal unit including a power transmitting unit that transmits electric power from outside of a living body into the living body in a non-contact manner, and a medical instrument embedded in the living body. The medical instrument includes a power receiving unit that receives the electric power transmitted from the power transmitting unit, a soft portion through which an injection needle is inserted, and a plurality of light emitting units that are provided along an outer edge of the soft portion and are each configured to emit light using the electric power received by the power receiving unit. A light amount adjusting unit that adjusts a light amount of a light-irradiated region including one or more light-irradiated portions to be projected on a body surface from the plurality of light emitting units.Type: ApplicationFiled: January 11, 2022Publication date: April 25, 2024Applicant: FURUKAWA ELECTRIC CO., LTD.Inventors: Katsuki SUEMATSU, Takeshi YAGI, Atsushi HIMURA, Kazutaka NARA, Tsunenori ARAI
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Patent number: 11955166Abstract: Embodiments of the disclosure include signal processing methods to precondition signals for transmission on a high speed bus. A preconditioning circuit is configured to receive a serialized data signal at an input node and to precondition the serialized output data signal to provide a preconditioned output signal at an output node. The pre-conditioning circuit may include a feedback circuit coupled between the input node and the output node that is configured to independently control both of a propagation delay between the output node and the input node and a magnitude of emphasis/de-emphasis applied to a signal at the output node for provision to the input node.Type: GrantFiled: May 20, 2022Date of Patent: April 9, 2024Assignee: Micron Technology, Inc.Inventors: Atsushi Mamba, Tetsuya Arai, Guangcan Chen
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Publication number: 20240106249Abstract: A battery pack and a method of diagnosing a failure of an overcurrent detection circuit are provided to diagnosing the overcurrent detection circuit so as to maintain the overcurrent detection circuit in a safe state. A detection signal output from a current detection element connected to an output side of a battery unit is compared with a threshold value. An overcurrent is detected when the detection signal indicates an overcurrent value exceeding the threshold value. In the method, a failure of the overcurrent detection circuit is detected by inputting an overcurrent diagnostic signal to the overcurrent detection circuit.Type: ApplicationFiled: February 2, 2022Publication date: March 28, 2024Inventors: ATSUSHI SUYAMA, KAZUYA MAEGAWA, YUJI ARAI
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Publication number: 20240101235Abstract: Provided with a weight release device capable of being operated in deep sea same as the conventional weight release device without accompanying a mechanical operation at all to avoid troubles of mechanical operation occurred in the conventional weight release device. The weight release device includes a housing fixed to the underwater observation device; a thread made of thermoplastic resin; electric heater portions; a weight support plate; a locking member of the thread made of the thermoplastic resin; and a ring for hanging the weight. The thread made of the thermoplastic resin is arranged from a start point housed in the housing, arranged to pass through the first electric heater portion, locked to the locking member of the thread made of the thermoplastic resin, arranged to pass through the second electric heater portion housed in the housing, and returned to an end point housed in the housing. The ring for hanging the weight is fixed to a lower surface of the weight support plate.Type: ApplicationFiled: March 3, 2022Publication date: March 28, 2024Inventors: Tetsuya MIWA, Kazumasa IKEDA, Takahiro KUBOTA, Atsushi ARAI, Yasuyuki MURAKAMI
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Publication number: 20240097418Abstract: In a wire harness, a frame includes a partition wall. The partition wall includes a locking part that locks a joint connector housed in a sectioned space part from an opening part on the lower side. When an electronic component block is being fixed to a frame by a fixing part, the locking part is positioned on the lower side than the electronic component block is and isolated from the electronic component block in the orthogonal direction that is orthogonal to the insertion direction (first height direction) of the electronic component block when the frame is viewed from the opening part on the lower side.Type: ApplicationFiled: September 20, 2023Publication date: March 21, 2024Inventors: Kenzo Arai, Atsushi Suzuki
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Patent number: 11931936Abstract: In an injection process, molten resin is successively injected from a first flow channel and a second flow channel connected with each other in order into a cavity of a metal mold. High-temperature resin existing in the first flow channel is injected in advance into the cavity as a part of a single shot of molten resin to later form a skin layer of a molded article. Other low temperature resin near a flowable limit existing in the second flow channel is subsequently injected into the cavity as another part of the single shot of molten resin to later form a core layer of the molded article. A low temperature resin remaining in the first flow channel when injection is completed is warmed to be a high-temperature resin before the next cycle, thereby allowing successive molding of molded articles.Type: GrantFiled: September 2, 2022Date of Patent: March 19, 2024Assignee: DENSO CORPORATIONInventors: Tohru Higuchi, Masato Ichikawa, Tsuyoshi Arai, Jun Hasebe, Atsushi Kawamura, Tomoyoshi Murata
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Patent number: 11926619Abstract: The present disclosure provides novel pladienolide compounds, pharmaceutical compositions containing such compounds, and methods for using the compounds as therapeutic agents. These compounds may be useful in the treatment of cancers, particularly cancers in which agents that target the spliceosome and mutations therein are known to be useful. Also provided herein are methods of treating cancers by administering at least one compound disclosed herein and at least one additional therapy.Type: GrantFiled: April 8, 2019Date of Patent: March 12, 2024Assignee: Eisai R & D Management Co., Ltd.Inventors: Gregg F. Keaney, John Wang, Baudouin Gerard, Kenzo Arai, Xiang Liu, Guo Zhu Zheng, Kazunobu Kira, Lisa A. Marcaurelle, Marta Nevalainen, Ming-Hong Hao, Morgan Welzel O'Shea, Parcharee Tivitmahaisoon, Sudeep Prajapati, Tuoping Luo, Nicholas C. Gearhart, Jason T. Lowe, Yoshihiko Kotake, Satoshi Nagao, Regina Mikie Kanada Sonobe, Masayuki Miyano, Norio Murai, Andrew Cook, Shelby Ellery, Atsushi Endo, James Palacino, Dominic Reynolds
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Patent number: 11840064Abstract: A recording apparatus includes a conveying unit, a supporting unit, and a static elimination unit. The conveying unit conveys a recording medium in a first direction to a recording area where recording is performed by a recording unit. The supporting unit supports the recording medium conveyed by the conveying unit and includes an abutment surface that abuts the recording medium when the supporting unit supports the recording medium. The static elimination unit eliminates static from the recording medium in a static elimination portion. The static elimination portion is not provided at a position opposed to the abutment surface and is provided at a position not opposed to the abutment surface in the supporting unit.Type: GrantFiled: May 9, 2022Date of Patent: December 12, 2023Assignee: Canon Kabushiki KaishaInventors: Masakazu Tsukuda, Akira Kida, Takaaki Ishida, Masaaki Matsuura, Koki Kudo, Atsushi Arai, Masashi Hayashi
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Patent number: 11623453Abstract: To provide a liquid storage container equipped with a plug member that can prevent leakage of a liquid from the liquid storage container and can be opened without causing scatter of the liquid, and a liquid ejection apparatus equipped with the liquid storage container. For the purpose, at least one of a connection part of the convex part with the cover part and an apical part of the convex part most apart from the connection part is provided offset from the centroid of the cover part, seen from a direction orthogonal to an opening surface of a supply port in a state that the plug member is mounted on a supply port of the liquid storage container.Type: GrantFiled: November 1, 2021Date of Patent: April 11, 2023Assignee: Canon Kabushiki KaishaInventors: Ryo Shimamura, Akira Shiba, Kazuya Yoshii, Norihiro Ikebe, Takeho Miyashita, Tomoki Yamamuro, Atsushi Arai, Masatoshi Ohira, Tatsuaki Orihara, Hirofumi Okuhara, Kazumasa Matsushita, Misato Furuya
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Publication number: 20230100801Abstract: A recording apparatus includes a print head, a recovery unit, a type obtaining unit, a threshold obtaining unit, and a calculation unit. The print head forms an image by applying a recording material to a recording medium. The recovery unit performs a recovery operation for recovering an ejection state of the print head. The type obtaining unit obtains a type of the recording medium on which the image is to be recorded. The threshold obtaining unit obtains a threshold for performing the recovery operation corresponding to the obtained type of the recording medium. The calculation unit calculates a count-up value by adding, in response to recording on the recording medium, an addition value set for each of types of recording media. The recovery operation is performed in a case where the count-up value calculated by the calculation unit exceeds the threshold obtained by the threshold obtaining unit.Type: ApplicationFiled: September 29, 2022Publication date: March 30, 2023Inventors: Masashi Hayashi, Atsushi Arai, Takaaki Ishida, Akira Kida, Masakazu Tsukuda, Masaaki Matsuura, Koki Kudo
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Patent number: 11571908Abstract: An object of the present disclosure is to reduce power consumption while preventing a reduction in productivity. One embodiment of the present invention is a printing apparatus including: a print head that ejects a liquid; a circulation unit configured to circulate the liquid in a circulation path including the print head; a control unit configured to controls the circulation unit to execute periodic circulation by causing the circulation unit to circulate the liquid in the circulation path periodically at predetermined interval; and an input unit configured to input information on a suspension period during which the control unit suspends execution of the periodic circulation, wherein the control unit is set to start suspending the execution of the periodic circulation in accordance with the information and is set to resume execution of the periodic circulation when the suspension period indicated by the information is elapsed.Type: GrantFiled: February 12, 2021Date of Patent: February 7, 2023Assignee: Canon Kabushiki KaishaInventors: Yosuke Ezumi, Takatoshi Nakano, Atsushi Arai
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Publication number: 20220410591Abstract: A recording apparatus includes a conveyance unit, a conveyance path, a double-sided conveyance path, and first and second charge eliminators. The conveyance unit conveys a recording medium having first and second surfaces in a first direction through the conveyance path to a recording area where recording is performed by a recording unit on the first surface. The recording medium then passes through the double-sided conveyance path before recording is performed on the second surface. The first charge eliminator eliminates charges from the first surface and is disposed at a position downstream of a junction between the conveyance path and the double-sided conveyance path in the first direction and upstream of the recording area in the first direction. The second charge eliminator eliminate charges from the second surface and is disposed downstream of the junction in the first direction and upstream of the recording area in the first direction.Type: ApplicationFiled: June 28, 2022Publication date: December 29, 2022Inventors: Takaaki Ishida, Masakazu Tsukuda, Masaaki Matsuura, Koki Kudo, Akira Kida, Masashi Hayashi, Atsushi Arai
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Publication number: 20220388314Abstract: A recording apparatus includes a conveying unit, a supporting unit, and a static elimination unit. The conveying unit conveys a recording medium in a first direction to a recording area where recording is performed by a recording unit. The supporting unit supports the recording medium conveyed by the conveying unit and includes an abutment surface that abuts the recording medium when the supporting unit supports the recording medium. The static elimination unit eliminates static from the recording medium in a static elimination portion. The static elimination portion is not provided at a position opposed to the abutment surface and is provided at a position not opposed to the abutment surface in the supporting unit.Type: ApplicationFiled: May 9, 2022Publication date: December 8, 2022Inventors: Masakazu Tsukuda, Akira Kida, Takaaki Ishida, Masaaki Matsuura, Koki Kudo, Atsushi Arai, Masashi Hayashi
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Patent number: 11423947Abstract: An image recording method in an image processing apparatus, includes the steps of acquiring, from a plurality of cameras, respective video images which the plurality of cameras start capturing in the sea before a first light that is lit in a first color is turned on and end capturing after a second light that is lit in a second color is turned on after the first tight is turned on, detecting, for each of the video images, a difference in luminance between chronologically adjacent frames in the video image, associating times of frames between the video images on the basis of the difference, and recording the video images with the associated times in a recording medium.Type: GrantFiled: December 11, 2018Date of Patent: August 23, 2022Assignee: Japan Agency for Marine-Earth Science and TechnologyInventors: Tetsuya Miwa, Dhugal Lindsay, Masafumi Shimotashiro, Hiroshi Takahashi, Atsushi Arai
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Patent number: 11390302Abstract: A vehicle control device includes: a driving controller configured to perform first driving control such that one or both of an acceleration or deceleration speed and steering of a vehicle is controlled to travel the vehicle; an occupant intention detector configured to detect an intention of the occupant to switch from manual driving to a state in which the driving controller performs the first driving control; and a one-way traffic determiner configured to determine whether a road on which the vehicle is predicted to be traveling or travel in future is a one-way traffic road. The driving controller determines whether to start the first driving control based on whether the one-way traffic determiner determines the road on which the vehicle is predicted to be traveling or travel in future is the one-way traffic road.Type: GrantFiled: October 2, 2017Date of Patent: July 19, 2022Assignee: HONDA MOTOR CO., LTD.Inventors: Akihiro Toda, Yugo Ueda, Katsuaki Sasaki, Atsushi Arai
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Publication number: 20220048295Abstract: To provide a liquid storage container equipped with a plug member that can prevent leakage of a liquid from the liquid storage container and can be opened without causing scatter of the liquid, and a liquid ejection apparatus equipped with the liquid storage container. For the purpose, at least one of a connection part of the convex part with the cover part and an apical part of the convex part most apart from the connection part is provided offset from the centroid of the cover part, seen from a direction orthogonal to an opening surface of a supply port in a state that the plug member is mounted on a supply port of the liquid storage container.Type: ApplicationFiled: November 1, 2021Publication date: February 17, 2022Inventors: Ryo Shimamura, Akira Shiba, Kazuya Yoshii, Norihiro Ikebe, Takeho Miyashita, Tomoki Yamamuro, Atsushi Arai, Masatoshi Ohira, Tatsuaki Orihara, Hirofumi Okuhara, Kazumasa Matsushita, Misato Furuya
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Patent number: 11192383Abstract: To provide a liquid storage container equipped with a plug member that can prevent leakage of a liquid from the liquid storage container and can be opened without causing scatter of the liquid, and a liquid ejection apparatus equipped with the liquid storage container. For the purpose, at least one of a connection part of the convex part with the cover part and an apical part of the convex part most apart from the connection part is provided offset from the centroid of the cover part, seen from a direction orthogonal to an opening surface of a supply port in a state that the plug member is mounted on a supply port of the liquid storage container.Type: GrantFiled: March 4, 2020Date of Patent: December 7, 2021Assignee: Canon Kabushiki KaishaInventors: Ryo Shimamura, Akira Shiba, Kazuya Yoshii, Norihiro Ikebe, Takeho Miyashita, Tomoki Yamamuro, Atsushi Arai, Masatoshi Ohira, Tatsuaki Orihara, Hirofumi Okuhara, Kazumasa Matsushita, Misato Furuya
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Publication number: 20210162768Abstract: An object of the present disclosure is to reduce power consumption while preventing a reduction in productivity. One embodiment of the present invention is a printing apparatus including: a print head that ejects a liquid; a circulation unit configured to circulate the liquid in a circulation path including the print head; a control unit configured to controls the circulation unit to execute periodic circulation by causing the circulation unit to circulate the liquid in the circulation path periodically at predetermined interval; and an input unit configured to input information on a suspension period during which the control unit suspends execution of the periodic circulation, wherein the control unit is set to start suspending the execution of the periodic circulation in accordance with the information and is set to resume execution of the periodic circulation when the suspension period indicated by the information is elapsed.Type: ApplicationFiled: February 12, 2021Publication date: June 3, 2021Inventors: Yosuke Ezumi, Takatoshi Nakano, Atsushi Arai
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Publication number: 20210166733Abstract: An image recording method in an image processing apparatus, includes the steps of acquiring, from a plurality of cameras, respective video images which the plurality of cameras start capturing in the sea before a first light that is lit in a first color is turned on and end capturing after a second light that is lit in a second color is turned on after the first tight is turned on, detecting, for each of the video images, a difference in luminance between chronologically adjacent frames in the video image, associating times of frames between the video images on the basis of the difference, and recording the video images with the associated times in a recording medium.Type: ApplicationFiled: December 11, 2018Publication date: June 3, 2021Inventors: Tetsuya Miwa, Dhugal Lindsay, Masafumi Shimotashiro, Hiroshi Takahashi, Atsushi Arai