Patents by Inventor Kei Hasegawa
Kei Hasegawa 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: 20240153010Abstract: An information processing apparatus (10) includes: an acquisition means (11) for acquiring information based on a sensor that measures information regarding a road; a generation means (12) for generating information indicating an accident situation according to a pattern of a traffic accident based on the information acquired by the acquisition means; and a transmission means (13) for transmitting the information indicating the accident situation generated by the generation means to an apparatus of an insurer.Type: ApplicationFiled: March 10, 2021Publication date: May 9, 2024Applicant: NEC CorporatiomInventors: Tetsuro Hasegawa, Hioakl Aminaka, Kazuki Ogata, Kei Yanagisawa, Koei Kobayashi
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Publication number: 20240153276Abstract: An information processing apparatus (10) includes: determination means (11) for determining a range for providing notification of information regarding a specific object on the basis of a moving direction of the specific object detected on the basis of an image, a position where the image has been captured, and an elapsed time since the image has been captured; and transmission means (12) for transmitting the information regarding the specific object to a device corresponding to the range determined by the determination means.Type: ApplicationFiled: March 30, 2021Publication date: May 9, 2024Applicant: NEC CorporationInventors: Kei YANAGISAWA, Tetsuro HASEGAWA, Kosei KOBAYASHI, Hiroaki AMINAKA, Kazuki OGATA
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Publication number: 20240127595Abstract: A notification device according to an example embodiment of the present disclosure includes at least one memory configured to store instructions; and at least one processor configured to execute the instructions to: detect occurrence of an accident from a video captured by one or a plurality of cameras, analyze the video to derive detailed information regarding an analysis target person involved with the accident, determine a coping method for the analysis target person on the basis of the detailed information; and notify the notification target of the determined coping method.Type: ApplicationFiled: March 29, 2021Publication date: April 18, 2024Applicant: NEC CorporationInventors: Kosei Kobayashi, Tetsuro Hasegawa, Hiroaki Aminaka, Kei Yanagisawa, Kazuki Ogata
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Publication number: 20240127350Abstract: An information processing apparatus (10) includes: an acquisition means (11) for acquiring information based on a sensor that measures information regarding a road; a generation means (12) for generating information indicating an accident situation according to an insurer based on the information acquired by the acquisition means; and a transmission means (13) for transmitting the information indicating the accident situation generated by the generation means to an apparatus of the insurer.Type: ApplicationFiled: March 10, 2021Publication date: April 18, 2024Applicant: NEC CorporationInventors: Tetsuro Hasegawa, Hiroaki Aminaka, Kazuki Ogata, Kei Yanagisawa, Kosei Kobayashi
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Patent number: 11314184Abstract: A method of forming an image includes forming, on a recording medium (P), a special-light responsive image (201) that includes an image forming material including a special-light responsive image forming material that reacts to special light other than visible light and a special-light irresponsive image (202) that includes an image forming material including the special-light responsive image forming material. The special-light responsive image forming material of the special-light irresponsive image (202) is less than the special-light responsive image forming material of the special-light responsive image (201), and the special-light irresponsive image (202) is a prevention image that prevents visibility of the special-light responsive image (201). The forming includes forming an overlaid portion (203) in which at least a portion of one of the prevention image and the special-light responsive image (201) is overlaid on top of another one of the prevention image and the special-light responsive image (201).Type: GrantFiled: April 26, 2021Date of Patent: April 26, 2022Assignee: RICOH COMPANY, LTD.Inventors: Kei Hasegawa, Keiji Kunimi, Kyoko Takeguchi
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Publication number: 20210349410Abstract: A method of forming an image includes forming, on a recording medium (P), a special-light responsive image (201) that includes an image forming material including a special-light responsive image forming material that reacts to special light other than visible light and a special-light irresponsive image (202) that includes an image forming material including the special-light responsive image forming material. The special-light responsive image forming material of the special-light irresponsive image (202) is less than the special-light responsive image forming material of the special-light responsive image (201), and the special-light irresponsive image (202) is a prevention image that prevents visibility of the special-light responsive image (201). The forming includes forming an overlaid portion (203) in which at least a portion of one of the prevention image and the special-light responsive image (201) is overlaid on top of another one of the prevention image and the special-light responsive image (201).Type: ApplicationFiled: April 26, 2021Publication date: November 11, 2021Applicant: Ricoh Company, Ltd.Inventors: Kei HASEGAWA, Keiji KUNIMI, Kyoko TAKEGUCHI
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Patent number: 10886103Abstract: In one embodiment, a data processing method is for processing data in a writing apparatus performing multiple writing by using multiple beams. The data is for controlling an irradiation amount for each beam. The method includes generating irradiation amount data for each of a plurality of layers, the irradiation amount data defining an irradiation amount for each of a plurality of irradiation position, and the plurality of layers corresponding to writing paths in multiple writing, performing a correction process on the irradiation amounts defined in the irradiation amount data provided for each layer, calculating a sum of the irradiation amounts for the respective irradiation positions defined in the corrected irradiation amount data, comparing the sums between the plurality of layers, and determining whether or not an error has occurred in the correction process based on the comparison result.Type: GrantFiled: June 5, 2019Date of Patent: January 5, 2021Assignee: NuFlare Technology, Inc.Inventors: Kei Hasegawa, Yoshiaki Onimaru, Hayato Kimura
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Patent number: 10829178Abstract: There is provided a vehicle body frame of a straddle-type vehicle. A tank rail extends rearward from a head pipe at an upper side of a power unit. A body frame has a pair of side frame parts extending downward from a rear end side of the tank rail, an upper coupling part couples upper parts of the side frame parts, and a lower coupling part couples lower parts of the pair of side frame parts. Front and rear mount parts support the power unit. Swing arm support parts are provided in the side frame parts. A link member connecting part connects a link member configured to couple the swing arm and a rear cushion each other. The rear mount part is formed at a front part of the lower coupling part, and the link member connecting part is formed at a rear part of the lower coupling part.Type: GrantFiled: July 24, 2018Date of Patent: November 10, 2020Assignee: SUZUKI MOTOR CORPORATIONInventor: Kei Hasegawa
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Patent number: 10711891Abstract: Provided is a vehicle speed-change system including the following: a transmission positioned to the rear of a crank shaft of an engine; a transmission case that retains the transmission; a shift mechanism that has a shift cam which performs a speed-change operation of the transmission; and a shift actuator that operates the shift cam. The transmission includes a counter shaft positioned to the rear of the crank shaft, and a drive shaft to which rotation of the counter shaft is transmitted. The shift cam is positioned further to the rear than the counter shaft, and the shift actuator is arranged in a rear portion of the transmission case and to the rear of the shift cam.Type: GrantFiled: May 11, 2017Date of Patent: July 14, 2020Assignee: SUZUKI MOTOR CORPORATIONInventors: Kei Hasegawa, Koichi Tanaka
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Patent number: 10633249Abstract: A method for simultaneously producing carbon nanotubes and hydrogen according to the present invention is a method for simultaneously producing carbon nanotubes and hydrogen, in which using a carbon source containing carbon atoms and hydrogen atoms and being decomposed in a heated state, and a catalyst for producing carbon nanotubes and H2 from the carbon source, the above carbon nanotubes are synthesized on a support in a heated state, placed in a reactor, and simultaneously, the above H2 is synthesized from the above carbon source, the method comprising a synthesis step of flowing a source gas comprising the above carbon source over the above support, on which the above catalyst is supported, to synthesize the above carbon nanotubes on the above support and simultaneously synthesize the above H2 in a gas flow.Type: GrantFiled: June 19, 2015Date of Patent: April 28, 2020Assignees: The University of Tokyo, Hitachi Chemical Company, Ltd.Inventors: Suguru Noda, Dong Young Kim, Toshio Osawa, Hisashi Sugime, Kei Hasegawa, Eisuke Haba
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Patent number: 10563762Abstract: Provided is a vehicle speed-change system including the following: a transmission; a transmission case that retains the transmission; a shift mechanism that performs a speed-change operation of the transmission; and a shift actuator that operates the shift mechanism. The shift actuator includes the following: a motor; a transmission mechanism that transmits rotation of the motor; and an actuator output shaft that outputs motive power transmitted by the transmission mechanism. The shift actuator is fixed to a side surface of the transmission case, and is arranged such that at least a portion of the motor overlaps the shift mechanism in a side surface view of the vehicle.Type: GrantFiled: May 11, 2017Date of Patent: February 18, 2020Assignee: SUZUKI MOTOR CORPORATIONInventor: Kei Hasegawa
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Publication number: 20190378688Abstract: In one embodiment, a data processing method is for processing data in a writing apparatus performing multiple writing by using multiple beams. The data is for controlling an irradiation amount for each beam. The method includes generating irradiation amount data for each of a plurality of layers, the irradiation amount data defining an irradiation amount for each of a plurality of irradiation position, and the plurality of layers corresponding to writing paths in multiple writing, performing a correction process on the irradiation amounts defined in the irradiation amount data provided for each layer, calculating a sum of the irradiation amounts for the respective irradiation positions defined in the corrected irradiation amount data, comparing the sums between the plurality of layers, and determining whether or not an error has occurred in the correction process based on the comparison result.Type: ApplicationFiled: June 5, 2019Publication date: December 12, 2019Applicant: NuFlare Technology, Inc.Inventors: Kei HASEGAWA, Yoshiaki ONIMARU, Hayato KIMURA
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Patent number: 10483087Abstract: In one embodiment, a multi charged particle beam writing apparatus includes a blanking plate including a plurality of blankers, bitmap generation processing circuitry generating bitmap data for each writing pass of multi-pass writing, the bitmap data specifying irradiation time periods for a plurality of irradiation positions, a plurality of dose correction units configured to receive bitmap subdata items obtained by dividing the bitmap data from the bitmap generation processing circuitry, and correct the irradiation time periods to generate a plurality of dose data items corresponding to respective processing ranges, and data transfer processing circuitry transferring the plurality of dose data items to the blanking plate through a plurality of signal line groups. Each of the signal line groups corresponds to the blankers located in a predetermined region of the blanking plate.Type: GrantFiled: June 29, 2017Date of Patent: November 19, 2019Assignee: NuFlare Technology, Inc.Inventors: Kei Hasegawa, Hayato Kimura, Ryoh Kawana
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Patent number: 10475621Abstract: A drawing device according to an embodiment includes: a stage configured to be capable of having a processing target mounted thereon; an aperture member including a plurality of apertures corresponding to a plurality of beams irradiated to the processing target; a data generator configured to generate gradation data indicating irradiation time data with n bits (n is a positive integer) with respect to positions of respective coordinates of the beams; a calculator configured to perform a logical addition operation of the gradation data of the respective positions of the coordinates; and a controller configured to control the aperture member based on the gradation data and a result of the logical addition operation.Type: GrantFiled: May 29, 2018Date of Patent: November 12, 2019Assignee: NUFLARE TECHNOLOGY, INC.Inventors: Kei Hasegawa, Hayato Kimura, Hideo Inoue, Yoshiaki Onimaru
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Patent number: 10286979Abstract: A motorcycle is provided with an engine unit having a crankcase and a cylinder assembly protruding diagonally frontward and upward from the crankcase. An air cleaner box has a rearward-descending shape extending from the upper side to the rear side of the cylinder assembly as seen in a side view to form a vertically elongating box shape. The air cleaner box is disposed between left and right frames of a chassis, and both side surfaces of the air cleaner box are separated from the chassis. The air cleaner box has a frontward-narrowing and rearward-narrowing width as seen in a top view. As a result, it is possible to obtain a sufficient box capacity and facilitate a compact design. In addition, it is possible to smoothly flow an air stream in the lateral sides of the air cleaner box.Type: GrantFiled: August 5, 2016Date of Patent: May 14, 2019Assignee: SUZUKI MOTOR CORPORATIONInventors: Kei Hasegawa, Kota Kezuka, Koichi Tanaka
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Patent number: 10281862Abstract: An image forming apparatus includes a latent image bearer to bear a plurality of halftone images having a same image density and a high-density image located one cycle downstream of the latent image bearer from at least one of the plurality of halftone images, a transferor to apply a predetermined transfer voltage to transfer the plurality of halftone images and the high-density image, a transfer electric field forming target to bear the plurality of halftone images and the high-density image transferred from the latent image bearer, a detector to detect image densities of the plurality of halftone images on the transfer electric field forming target, and a controller to determine a primary transfer voltage applied at a time of image formation, based on image density variations of the plurality of halftone images detected by the detector.Type: GrantFiled: March 8, 2018Date of Patent: May 7, 2019Assignee: Ricoh Company, Ltd.Inventors: Shinji Aoki, Kei Hasegawa, Shintaro Yamada, Rie Mitani, Yohsuke Terada
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Publication number: 20190047654Abstract: There is provided a vehicle body frame of a straddle-type vehicle. A tank rail extends rearward from a head pipe at an upper side of a power unit. A body frame has a pair of side frame parts extending downward from a rear end side of the tank rail, an upper coupling part couples upper parts of the side frame parts, and a lower coupling part couples lower parts of the pair of side frame parts. Front and rear mount parts support the power unit. Swing arm support parts are provided in the side frame parts. A link member connecting part connects a link member configured to couple the swing arm and a rear cushion each other. The rear mount part is formed at a front part of the lower coupling part, and the link member connecting part is formed at a rear part of the lower coupling part.Type: ApplicationFiled: July 24, 2018Publication date: February 14, 2019Applicant: SUZUKI MOTOR CORPORATIONInventor: Kei HASEGAWA
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Publication number: 20180350560Abstract: A drawing device according to an embodiment includes: a stage configured to be capable of having a processing target mounted thereon; an aperture member including a plurality of apertures corresponding to a plurality of beams irradiated to the processing target; a data generator configured to generate gradation data indicating irradiation time data with n bits (n is a positive integer) with respect to positions of respective coordinates of the beams; a calculator configured to perform a logical addition operation of the gradation data of the respective positions of the coordinates; and a controller configured to control the aperture member based on the gradation data and a result of the logical addition operation.Type: ApplicationFiled: May 29, 2018Publication date: December 6, 2018Applicant: NUFLARE TECHNOLOGY, INC.Inventors: Kei HASEGAWA, Hayato Kimura, Hideo Inoue, Yoshiaki Onimaru
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Patent number: 10109454Abstract: Disclosed is a method of diagnosing a conversion process for converting a format of image data including unit data corresponding to charged particle beams into a format suitable for an aperture array, the aperture array having a plurality of controllers provided to match a plurality of the charged particle beams to control the charged particle beams, and a driver configured to drive the controllers. The method includes: extracting the unit data having an identical first rank based on an arrangement of the unit data in the image data from the unit data of each block including a predetermined number of the unit data and calculating a first checksum of each of the first rank; extracting the unit data having an identical second rank after the conversion process from the unit data of each block and calculating a second checksum of each of the second rank; and comparing the first and second checksums.Type: GrantFiled: February 21, 2017Date of Patent: October 23, 2018Assignee: NuFlare Technology, Inc.Inventors: Kei Hasegawa, Hayato Kimura
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Publication number: 20180267452Abstract: An image forming apparatus includes a latent image bearer to bear a plurality of halftone images having a same image density and a high-density image located one cycle downstream of the latent image bearer from at least one of the plurality of halftone images, a transferor to apply a predetermined transfer voltage to transfer the plurality of halftone images and the high-density image, a transfer electric field forming target to bear the plurality of halftone images and the high-density image transferred from the latent image bearer, a detector to detect image densities of the plurality of halftone images on the transfer electric field forming target, and a controller to determine a primary transfer voltage applied at a time of image formation, based on image density variations of the plurality of halftone images detected by the detector.Type: ApplicationFiled: March 8, 2018Publication date: September 20, 2018Inventors: Shinji AOKI, Kei HASEGAWA, Shintaro YAMADA, Rie MITANI, Yohsuke TERADA