Patents by Inventor Masato Kitagawa
Masato Kitagawa 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: 11989975Abstract: The disclosure is inputting a first image captured an image of an authentication target; inputting a second image captured an image of a right eye or a left eye of the target; determining whether the second image is of a left eye or a right eye of the target based on information including the first image, and outputting a determination result as left/right information in association with the second image; detecting an overlap between a region including the second image and a predetermined region in the first image; calculating a verification score by comparing characteristic information that are related to the left/right information with iris characteristic information calculated from the second image, and calculating a first weighted verification score obtained by weighting the verification score with a detection result; and authenticating a target in the second image based on the first weighted verification score, and outputting an authentication result.Type: GrantFiled: July 3, 2023Date of Patent: May 21, 2024Assignee: NEC CORPORATIONInventors: Takashi Shibata, Shoji Yachida, Chisato Funayama, Masato Tsukada, Yuka Ogino, Keiichi Chono, Emi Kitagawa, Yasuhiko Yoshida, Yusuke Mori
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Publication number: 20240157173Abstract: According to one embodiment, a monitoring apparatus for a rotating gantry comprising: a rotating gantry that supports both an irradiation nozzle configured to radiate a particle beam and a transport unit configured to transport the particle beam to the irradiation nozzle and rotates around a horizontal axis directed in a horizontal direction; a plurality of cables, each of which is connected at one end to the rotating gantry and is connected at another end to a stationary device; a spool that is provided on the rotating gantry and performs winding or unwinding of the plurality of cables; and a monitoring unit that monitors a state of the plurality of cables in the spool.Type: ApplicationFiled: January 23, 2024Publication date: May 16, 2024Applicants: TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORPORATION, TOSHIBA PLANT SYSTEMS & SERVICES CORPORATIONInventors: Kazuhito TOMITA, Yasuhiro YUGUCHI, Shinichi TAKAMA, Masato MISAWA, Kiyohiko KITAGAWA, Yoshishige NOBUOKA, Michitaka ISHIWATA
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Patent number: 11978282Abstract: An authentication system according to one aspect of the present disclosure includes: at least one memory storing a set of instructions; and at least one processor configured to execute the set of instructions to: track an object included in a video captured by a first capture device; detect a candidate for biometric authentication in the object being tracked; determine whether biometric authentication has been performed for the candidate based on a record of biometric authentication performed for the object being tracked; and perform the biometric authentication for the candidate based on a video of an authentication part of the candidate when the biometric authentication has not been performed for the candidate, the video of the authentication part being captured by a second capture device having a capture range including a part of a capture range of the first capture device.Type: GrantFiled: October 17, 2022Date of Patent: May 7, 2024Assignee: NEC CORPORATIONInventors: Keiichi Chono, Masato Tsukada, Chisato Funayama, Ryuichi Akashi, Yuka Ogino, Takashi Shibata, Shoji Yachida, Hiroshi Imai, Emi Kitagawa, Yasuhiko Yoshida, Yusuke Mori
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Patent number: 11961329Abstract: The disclosure is inputting a first image obtained by capturing an object of authentication moving in a specific direction; inputting a second image at least for one eye obtained by capturing a right eye or a left eye of the object; determining whether the second image is of the left eye or the right eye of the object, based on information including the first image, and outputting a determination result associated with the second image as left/right information; comparing characteristic information relevant to the left/right information, the characteristic information being acquired from a memory that stores the characteristic information of a right eye and a left eye pertaining to object to be authenticated, with characteristic information associated with the left/right information, and calculating a verification score; and authenticating the object captured in the first image and the second image, based on the verification score, and outputting an authentication result.Type: GrantFiled: May 22, 2023Date of Patent: April 16, 2024Assignee: NEC CORPORATIONInventors: Takashi Shibata, Shoji Yachida, Chisato Funayama, Masato Tsukada, Yuka Ogino, Keiichi Chono, Emi Kitagawa, Yasuhiko Yoshida, Yusuke Mori
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Patent number: 11955211Abstract: A first-aid information provision system of the example embodiments includes: an information display device that includes first capture means for capturing an iris image, code acquisition means for acquiring a code associated with the captured iris image, and code display means for displaying the acquired code; and an information output device that includes second capture means for imaging the code displayed by the information display device, first-aid information acquisition means for acquiring first-aid information about an individual associated with the iris image by using the imaged code, and first-aid information output means for outputting the first-aid information.Type: GrantFiled: October 15, 2018Date of Patent: April 9, 2024Assignee: NEC CORPORATIONInventors: Takashi Shibata, Shoji Yachida, Chisato Funayama, Masato Tsukada, Yuka Ogino, Keiichi Chono, Emi Kitagawa, Yasuhiko Yoshida, Yusuke Mori, Toru Takahashi
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Patent number: 11945729Abstract: A method for producing a nickel cobalt complex hydroxide includes first crystallization of supplying a solution containing Ni, Co and Mn, a complex ion forming agent and a basic solution separately and simultaneously to one reaction vessel to obtain nickel cobalt complex hydroxide particles, and a second crystallization of, after the first crystallization, further supplying a solution containing nickel, cobalt, and manganese, a solution of a complex ion forming agent, a basic solution, and a solution containing said element M separately and simultaneously to the reaction vessel to crystallize a complex hydroxide particles containing nickel, cobalt, manganese and said element M on the nickel cobalt complex hydroxide particles crystallizing a complex hydroxide particles comprising Ni, Co, Mn and the element M on the nickel cobalt complex hydroxide particles.Type: GrantFiled: December 3, 2021Date of Patent: April 2, 2024Assignee: NICHIA CORPORATIONInventors: Hideki Yoshida, Masato Sonoo, Takahiro Kitagawa
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Patent number: 11817419Abstract: A bonding apparatus provided with a gas supplying unit for causing an inert gas to be sprayed from a spray aperture provided adjacent to a holding section of the bonding head. The spray aperture is provided so as to surround the holding section of the bonding head, in which a portion of the slits is a wide slit set to a higher jet flow rate of the inert gas than narrow slits of another portion, and the inert gas sprayed from the wide slit and the narrow slits forms an air curtain that surrounds the bonding portion between the semiconductor chip and the substrate. The inert gas sprayed from the wide slit forms a flow that passes between the semiconductor chip and the substrate.Type: GrantFiled: May 2, 2022Date of Patent: November 14, 2023Assignee: SHIBUYA CORPORATIONInventor: Masato Kitagawa
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Publication number: 20220367404Abstract: A bonding apparatus provided with a gas supplying unit for causing an inert gas to be sprayed from a spray aperture provided adjacent to a holding section of the bonding head. The spray aperture is provided so as to surround the holding section of the bonding head, in which a portion of the slits is a wide slit set to a higher jet flow rate of the inert gas than narrow slits of another portion, and the inert gas sprayed from the wide slit and the narrow slits forms an air curtain that surrounds the bonding portion between the semiconductor chip and the substrate. The inert gas sprayed from the wide slit forms a flow that passes between the semiconductor chip and the substrate.Type: ApplicationFiled: May 2, 2022Publication date: November 17, 2022Inventor: Masato KITAGAWA
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Patent number: 9919466Abstract: A manufacturing apparatus of a rubber member includes an extruder that kneads and feeds a rubber material; a mouthpiece that discharges the rubber material supplied from the extruder; a support member that has a support surface opposing the mouthpiece; a rubber collection chamber that is formed between the mouthpiece and the support surface, that collects the rubber material discharged from the mouthpiece, and that has an opening in a front movement direction of the support surface with respect to the mouthpiece; and a shutter that opens and closes the opening. A plate-like rubber member is molded using the rubber material discharged from the mouthpiece onto the support surface by relatively moving the support surface and the mouthpiece.Type: GrantFiled: November 20, 2012Date of Patent: March 20, 2018Assignee: TOYO TIRE & RUBBER CO., LTD.Inventors: Masato Kitagawa, Katsuji Niwa
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Publication number: 20050184428Abstract: A continuous rubber-ribbon extruding system includes at least a first continuous rubber extruding machine and a second continuous rubber-extruding machine. The first continuous rubber extruding machine includes: a first extruder for kneading and extruding a rubber material supplied thereto; a strainer for removing foreign substances from the rubber material supplied from the first extruder; and a first forming nozzle for extruding a rubber ribbon as a pre-process product. The second continuous rubber extruding machine includes: a second extruder supplied with the rubber ribbon as the pre-process product and operative to knead and extrude the rubber material; and a gear pump for delivering the rubber material, supplied from the second extruder, to a second forming nozzle which continuously extrudes a rubber ribbon to be used for building a tire.Type: ApplicationFiled: February 25, 2004Publication date: August 25, 2005Inventor: Masato Kitagawa
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Publication number: 20040208329Abstract: Miniaturization and lighter weightis carried out for a condenser microphone, whereby a condenser microphone 10A of the present invention is structured to include: a semiconductor device 20A including a conductive pattern 11, a semiconductor element 12 placed on the conductive pattern 11, and a sealing resin 13 for integrally sealing the conductive pattern 11 and the semiconductor element 12; a fixed electrode layer 14 that is electrically connected to the semiconductor element 12 and that is formed on the surface of the sealing resin 13 to form one electrode of the condenser; and a vibration film 21 that is provided to be opposed to the fixed electrode layer 14 and that forms another electrode of the condenser.Type: ApplicationFiled: February 19, 2004Publication date: October 21, 2004Inventor: Masato Kitagawa