Patents by Inventor Atsushi Fujikawa
Atsushi Fujikawa 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: 11979663Abstract: An imaging support device includes a detection portion that, by operating a revolution mechanism that causes an imaging apparatus including a variable magnification mechanism to revolve, detects a subject image position of a target subject image showing a target subject in a captured image obtained by capturing an imaging region including the target subject by the imaging apparatus, and a control portion that perform a registration control of setting the subject image position detected by the detection portion to a specific position in the captured image for a captured image obtained by imaging performed by the imaging apparatus in accordance with changing of magnification to a telephoto side by the variable magnification mechanism.Type: GrantFiled: May 1, 2023Date of Patent: May 7, 2024Assignee: FUJIFILM CORPORATIONInventors: Atsushi Kawanago, Junichi Tanaka, Shinichiro Fujiki, Tetsuya Fujikawa
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Patent number: 11968448Abstract: An imaging support device that supports imaging performed by an imaging apparatus includes an acquisition portion that acquires an in-image shift amount between a predetermined position in a captured image obtained by capturing an imaging region by an imaging element and a position of a target subject image showing a target subject, and a focal length of the imaging apparatus, a derivation portion that derives a movement amount required for moving the position of the target subject image to a specific position by a position adjustment portion which adjusts the position of the target subject image in the captured image, based on the in-image shift amount acquired by the acquisition portion, the focal length acquired by the acquisition portion, and information related to a pixel interval of pixels in the imaging element, and an output portion that outputs the movement amount derived by the derivation portion.Type: GrantFiled: June 1, 2023Date of Patent: April 23, 2024Assignee: FUJIFILM CORPORATIONInventors: Shinichiro Fujiki, Tetsuya Fujikawa, Junichi Tanaka, Atsushi Kawanago
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Publication number: 20240114245Abstract: An imaging support method includes acquiring a focal length of an imaging apparatus, detecting a subject image position of a target subject image showing a target subject in a captured image obtained by capturing an imaging region including the target subject by the imaging apparatus, and performing registration control for setting the detected subject image position to a specific position in the captured image by increasing a ratio of application of an image region movement component compared to a lens moving mechanism in a case where the acquired focal length is greater than or equal to a threshold value, and increasing a ratio of application of the lens moving mechanism compared to the image region movement component in a case where the focal length is less than the threshold value.Type: ApplicationFiled: December 14, 2023Publication date: April 4, 2024Inventors: Tetsuya FUJIKAWA, Shinichiro FUJIKI, Junichi TANAKA, Atsushi KAWANAGO
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Patent number: 11930280Abstract: A processor of an imaging support device is configured to acquire data related to a shake correction amount of a shake correction mechanism and a focal length of an imaging apparatus in a state where the shake correction mechanism of the imaging apparatus is operating, and adjust an irradiation range of light from an irradiation apparatus for a target subject based on the acquired data related to the shake correction amount and the acquired data related to the focal length.Type: GrantFiled: May 24, 2022Date of Patent: March 12, 2024Assignee: FUJIFILM CorporationInventors: Tetsuya Fujikawa, Shinichiro Fujiki, Junichi Tanaka, Atsushi Kawanago
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Patent number: 11917297Abstract: Provided is an imaging support device including an acquisition portion that acquires reversal information indicating that a revolution direction of an imaging apparatus that is caused to revolve about one axis out of a first axis and a second axis intersecting with the first axis as a central axis by a revolution mechanism enabling the imaging apparatus to revolve about each of the first axis and the second axis as the central axis is reversed, and a control portion that, in a case where the reversal information is acquired by the acquisition portion, performs a control of operating an adjustment portion capable of adjusting a position of a captured image obtained by imaging performed by the imaging apparatus.Type: GrantFiled: April 26, 2022Date of Patent: February 27, 2024Assignee: FUJIFILM CORPORATIONInventors: Shinichiro Fujiki, Tetsuya Fujikawa, Junichi Tanaka, Atsushi Kawanago
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Publication number: 20230030513Abstract: An information processing apparatus stores management information each having user specifying information and page specifying information.Type: ApplicationFiled: December 14, 2020Publication date: February 2, 2023Inventors: Kenta KURAHASHI, Yuuki MAKINO, Atsushi FUJIKAWA, Kazuki TAKAHASHI
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Publication number: 20220301359Abstract: A vehicle management apparatus may include a collection unit configured to collect data indicating a state of a vehicle based on a detection result of a sensor configured to detect the state of the vehicle from a plurality of vehicles. The vehicle management apparatus may include a classification unit configured to classify the plurality of vehicles into a plurality of group according to a predetermined algorithm based on the data of each of the plurality of vehicles. The vehicle management apparatus may include an identification unit configured to identify, when a faulty vehicle in which a failure has occurred is present among the plurality of vehicles, another vehicle belonging to a group to which the faulty vehicle belongs from among a plurality of groups as a failure symptom vehicle having a symptom of occurrence of a failure.Type: ApplicationFiled: February 22, 2022Publication date: September 22, 2022Inventors: Yasuhito TAKEI, Atsushi FUJIKAWA, Tsutomu KAMIYAMAGUCHI, Fumihiro YOSHINO, Hiroshi KIMURA, Ryosuke ITOYAMA, Ryuzo SAKAMOTO, Atsushi KUBOTA
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Publication number: 20220300900Abstract: A part management apparatus may include an acquisition unit configured to acquire part information indicating a part having a symptom of a failure among a plurality of parts configuring a drive mechanism mounted to a vehicle. The part management apparatus may include an identification unit configured to refer to a storage unit that is configured to store a material configuring each of the plurality of parts to identify a material of the part indicated by the part information. The part management apparatus may include a notification unit configured to notify a material management apparatus configured to manage an inventory of a material of a part, of information related to the material of the part.Type: ApplicationFiled: February 22, 2022Publication date: September 22, 2022Inventors: Yasuhito TAKEI, Atsushi FUJIKAWA, Tsutomu KAMIYAMAGUCHI, Fumihiro YOSHINO, Hiroshi KIMURA, Ryosuke ITOYAMA, Ryuzo SAKAMOTO, Atsushi KUBOTA
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Patent number: 10030749Abstract: In a continuously variable transmission, driving force from a drive source is transmitted via a path to establish a LOW mode. A large torque that is transmitted in the LOW mode passes through a first output switching mechanism. Since a countershaft is relatively rotatably disposed on an outer periphery of an input shaft, and the first output switching mechanism is disposed on the countershaft, the countershaft which transmits a large torque is disposed on an outer peripheral side of a double tube and supported directly by a transmission case, and the input shaft which transmits a relatively small torque is supported via the countershaft, thereby making it possible to support the first output switching mechanism with high rigidity without carrying out special reinforcement.Type: GrantFiled: May 27, 2014Date of Patent: July 24, 2018Assignee: HONDA MOTOR CO., LTD.Inventors: Satoshi Uchino, Atsushi Fujikawa
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Patent number: 9909657Abstract: The driving force from a drive source is transmitted from a main input shaft to a continuously variable transmission mechanism through an input switching mechanism and a first input path in which a first speed-reducing gear is disposed, and is further transmitted to a first output path in which a second speed-reducing gear is disposed, thus establishing a LOW mode. And the driving force is transmitted from the main input shaft to the continuously variable transmission mechanism through the input switching mechanism and a second input path in which a speed-increasing gear, and is further transmitted to a second output path in which a third speed-reducing gear, thus establishing a HI mode. The first speed-reducing gear on the input side, the speed-increasing gear on the input side and the second and third speed-reducing gears on the output side are independent from each other.Type: GrantFiled: May 22, 2012Date of Patent: March 6, 2018Assignee: HONDA MOTOR CO., LTD.Inventors: Satoshi Uchino, Atsushi Fujikawa
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Patent number: 9874269Abstract: In a continuously variable transmission, driving force from a drive source is transmitted via the path: first input switching mechanism?first input path?first countershaft?first pulley?endless belt?second pulley?second countershaft?first output path?second input shaft?first output switching mechanism?output shaft to thus establish a LOW mode. A large torque that is transmitted in the LOW mode passes through the first output switching mechanism, but since the second input shaft is relatively rotatably disposed on the outer periphery of the first input shaft and the first output switching mechanism is disposed on the second input shaft, it is possible to enhance the rigidity of the input shaft due to the double tube structure formed from the first input shaft and the second input shaft and to support the first output switching mechanism with high rigidity without carrying out special reinforcement.Type: GrantFiled: May 27, 2014Date of Patent: January 23, 2018Assignee: HONDA MOTOR CO., LTD.Inventors: Satoshi Uchino, Atsushi Fujikawa
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Patent number: 9739374Abstract: A hydraulic pressure supply apparatus for automatic transmission having a first and a second regulator valves 50, 52 that are installed in a first and a second oil passages 46, 48 that connect a hydraulic pump 44 for pumping and discharging hydraulic oil from a reservoir 42 and a plurality of hydraulic actuators and depressurize the hydraulic oil discharged from the pump to pressure required by the hydraulic actuators, a third and a fourth oil passages 56, 58 that convey discharged hydraulic oil to lubrication system 54 and an ejector 60 having a nozzle 60a connected to one of the third and fourth oil passages and an intake 60b connected to the reservoir 42 such that hydraulic oil merged at a diffuser 60c is conveyed to the lubrication system 54 through a fifth oil passage 62, hydraulic energy generated by the hydraulic pump can be effectively utilized in an automatic transmission having the hydraulic actuators and lubrication system.Type: GrantFiled: January 28, 2014Date of Patent: August 22, 2017Assignee: HONDA MOTOR CO., LTD.Inventors: Shigeru Kanehara, Atsushi Fujikawa
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Patent number: 9671013Abstract: It is configured to have a first hydraulic pump connected to a drive source, a second hydraulic pump connected to a rotor of the first hydraulic pump, a first regulator valve that regulates pressure of the hydraulic oil discharged from the first hydraulic pump to a third oil passage that connects a discharge port of the first hydraulic pump and a hydraulic actuator, a fourth oil passage that connects the second hydraulic pump and a lubrication system of the hydraulic actuator, a second regulator valve that regulates pressure of the hydraulic oil discharged from the first regulator valve to a pressure lower than a line pressure, and an one-way valve that is installed in a second oil passage connecting the second hydraulic pump and a reservoir and permits supply of hydraulic oil from the reservoir only to the second hydraulic pump.Type: GrantFiled: February 3, 2014Date of Patent: June 6, 2017Assignee: HONDA MOTOR CO., LTD.Inventor: Atsushi Fujikawa
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Publication number: 20160109000Abstract: In a continuously variable transmission, driving force from a drive source is transmitted via the path: first input switching mechanism?first input path?first countershaft?first pulley?endless belt?second pulley?second countershaft?first output path?second input shaft?first output switching mechanism?output shaft to thus establish a LOW mode. A large torque that is transmitted in the LOW mode passes through the first output switching mechanism, but since the second input shaft is relatively rotatably disposed on the outer periphery of the first input shaft and the first output switching mechanism is disposed on the second input shaft, it is possible to enhance the rigidity of the input shaft due to the double tube structure formed from the first input shaft and the second input shaft and to support the first output switching mechanism with high rigidity without carrying out special reinforcement.Type: ApplicationFiled: May 27, 2014Publication date: April 21, 2016Applicant: HONDA MOTOR CO., LTD.Inventors: Satoshi Uchino, Atsushi Fujikawa
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Publication number: 20160102741Abstract: In a continuously variable transmission, driving force from a drive source is transmitted via a path to establish a LOW mode. A large torque that is transmitted in the LOW mode passes through a first output switching mechanism. Since a countershaft is relatively rotatably disposed on an outer periphery of an input shaft, and the first output switching mechanism is disposed on the countershaft, the countershaft which transmits a large torque is disposed on an outer peripheral side of a double tube and supported directly by a transmission case, and the input shaft which transmits a relatively small torque is supported via the countershaft, thereby making it possible to support the first output switching mechanism with high rigidity without carrying out special reinforcement.Type: ApplicationFiled: May 27, 2014Publication date: April 14, 2016Applicant: HONDA MOTOR CO., LTD.Inventors: Satoshi Uchino, Atsushi Fujikawa
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Patent number: 9255589Abstract: In a hydraulic pressure supply apparatus for an automatic transmission having hydraulic pressure supply destinations comprising at least three hydraulic actuators different from one another in required hydraulic pressure and a lubrication system, there are provided with at least three, actually five, hydraulic pumps, at least three, actually five, regulator valves capable of regulating hydraulic pressures delivered from the hydraulic pumps to values corresponding to the respective required pressures to be supplied to the hydraulic pressure supply destinations, and the selector valves installed between the hydraulic pumps and the regulator valves, wherein the operation of the selector valves is controlled to connect the hydraulic pumps to the regulator valves in accordance with the flow rates required by five hydraulic pressure supply destinations comprising the hydraulic actuators and the lubrication system.Type: GrantFiled: December 17, 2013Date of Patent: February 9, 2016Assignee: HONDA MOTOR CO., LTD.Inventors: Shigeru Kanehara, Atsushi Fujikawa
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Publication number: 20150377344Abstract: It is configured to have a first hydraulic pump connected to a drive source, a second hydraulic pump connected to a rotor of the first hydraulic pump, a first regulator valve that regulates pressure of the hydraulic oil discharged from the first hydraulic pump to a third oil passage that connects a discharge port of the first hydraulic pump and a hydraulic actuator, a fourth oil passage that connects the second hydraulic pump and a lubrication system of the hydraulic actuator, a second regulator valve that regulates pressure of the hydraulic oil discharged from the first regulator valve to a pressure lower than a line pressure, and an one-way valve that is installed in a second oil passage connecting the second hydraulic pump and a reservoir and permits supply of hydraulic oil from the reservoir only to the second hydraulic pump.Type: ApplicationFiled: February 3, 2014Publication date: December 31, 2015Inventor: Atsushi FUJIKAWA
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Publication number: 20150369363Abstract: A hydraulic pressure supply apparatus for automatic transmission having a first and a second regulator valves 50, 52 that are installed in a first and a second oil passages 46, 48 that connect a hydraulic pump 44 for pumping and discharging hydraulic oil from a reservoir 42 and a plurality of hydraulic actuators and depressurize the hydraulic oil discharged from the pump to pressure required by the hydraulic actuators, a third and a fourth oil passages 56, 58 that convey discharged hydraulic oil to lubrication system 54 and an ejector 60 having a nozzle 60a connected to one of the third and fourth oil passages and an intake 60b connected to the reservoir 42 such that hydraulic oil merged at a diffuser 60c is conveyed to the lubrication system 54 through a fifth oil passage 62, hydraulic energy generated by the hydraulic pump can be effectively utilized in an automatic transmission having the hydraulic actuators and lubrication system.Type: ApplicationFiled: January 28, 2014Publication date: December 24, 2015Applicant: HONDA MOTOR CO., LTD.Inventors: Shigeru Kanehara, Atsushi Fujikawa
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Publication number: 20150270268Abstract: The present invention is provided with: a plurality of pillars vertically arranged on a semiconductor substrate; a plurality of second diffusion layers respectively arranged on the upper part of each pillar; a conductive layer electrically connected to at least one of the second diffusion layers; and at least one contact formed on at least one of the plurality of second diffusion layers, the number of electrical connections (contacts) between the second diffusion layers and the conductive layer being smaller than the number of pillars, and the number of connections between the pillars and the conductive layer being changeable as needed.Type: ApplicationFiled: October 21, 2013Publication date: September 24, 2015Inventor: Atsushi Fujikawa
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Patent number: 9046174Abstract: A coefficient of friction correction device for a belt-type continuously variable transmission is provided in which the coefficient of friction corrector calculates a coefficient of friction correction factor from the coefficient of friction calculated by the coefficient of friction calculator for a predetermined gear ratio and the default value of the coefficient of friction stored in the coefficient of friction map for the predetermined gear ratio, and uniformly corrects the default value of the coefficient of friction stored in the coefficient of friction map for each gear ratio using the coefficient of friction correction factor. This enables the default values of the coefficient of friction of all the coefficient of friction maps to be corrected by calculating just one coefficient of friction correction factor, and enables the reliability of the corrected default value of the coefficient of friction to be ensured.Type: GrantFiled: January 25, 2013Date of Patent: June 2, 2015Assignee: HONDA MOTOR CO., LTD.Inventors: Shigeru Kanehara, Atsushi Fujikawa