Patents by Inventor Takuya Uehara
Takuya Uehara 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: 20240111243Abstract: An image forming apparatus includes a fixing device, a shutter, a lock member and an attachment member. The fixing device is supported by an apparatus main body. The shutter is movable to a close position and to an open position. The lock member is movable to a holding position holding the shutter to the close position and an allowable position allowing the shutter to move from the close position to the open position. The lock member is moved to the holding position to hold the shutter to the close position in a state where the attachment member is detached from the apparatus main body. In the middle of attaching the attachment member to the apparatus main body, the attachment member moves the lock member from the holding position to the allowable position and then moves the shutter from the close position to the open position.Type: ApplicationFiled: September 25, 2023Publication date: April 4, 2024Applicant: KYOCERA Document Solutions Inc.Inventors: Masakazu UEHARA, Tomohiro WATATANI, Takuya KAWASUMI
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Publication number: 20240111232Abstract: A fixing device includes a heating rotating body, a pressure rotating body, and a fixing frame. The fixing frame supports the heating rotating body and the pressure rotating body. The fixing frame includes a pair of side plates and a plurality of stays. The side plates are disposed to face each other, and supports both axial end portions of the heating rotating body and both axial end portions of the pressure rotating body. The stays are disposed between the side plates. In a XYZ coordinate in which an axis along a direction in which the side plates face each other is defined as the X-axis, and axes perpendicular to the X-axis and perpendicular to each other are defined as the Y-axis and the Z-axis, each of the stays is fastened to the side plates at least two axial directions of the three axial directions of the XYZ coordinates.Type: ApplicationFiled: September 25, 2023Publication date: April 4, 2024Applicant: KYOCERA Document Solutions Inc.Inventors: Masakazu UEHARA, Tomohiro WATATANI, Takuya KAWASUMI
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Patent number: 11947953Abstract: A vehicle electronic control system includes a mode determination unit that is configured to determine whether a customization mode for a screen display related to an approval to a program update is set through a user's customization operation, and a screen display instruction unit that is configured to instruct the display terminal to display a progress screen of the program update according to a current update phase and a setting of the customization mode when the mode determination unit determines that the customization mode is set and instruct the display terminal to display the progress screen of the program update according to the current update phase and an initial setting when the mode determination unit determines that the customization mode is not set. The display terminal is configured to display the progress screen of the program update as instructed by the screen display instruction unit.Type: GrantFiled: February 5, 2021Date of Patent: April 2, 2024Assignee: DENSO CORPORATIONInventors: Taiji Abe, Nao Sakurai, Yuzo Harata, Kazuhiro Uehara, Mitsuyoshi Natsume, Takuya Kawasaki
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Patent number: 11941384Abstract: A vehicle master device includes a rewrite specification data acquisition unit that is configured to acquire rewrite specification data from outside, a rewrite specification data analysis unit that is configured to analyze the rewrite specification data acquired by the rewrite specification data acquisition unit, a group generation unit that is configured to divide the plurality of rewrite target ECUs to generate a plurality of groups based on the rewrite specification data analyzed by the rewrite specification data analysis unit, and an instruction execution unit that is configured to instruct the plurality of rewrite target ECUs for each group of the plurality of groups generated by the group generation unit to perform at least one of installation, rollback, and activation.Type: GrantFiled: February 8, 2021Date of Patent: March 26, 2024Assignee: DENSO CORPORATIONInventors: Yuzo Harata, Kazuhiro Uehara, Masaaki Abe, Mitsuyoshi Natsume, Takuya Kawasaki
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Publication number: 20240096533Abstract: The coil component includes a coil, a first core having a first magnetic permeability, and a second core having a second magnetic permeability lower than the first magnetic permeability. The first core and the second core form a magnetic path. The coil forms two or more winding windows. The first core contacts with an entirety of one side line extending in a second direction of each of the winding windows, and protrudes from both ends of one side line of at least one of the winding windows. The second core contacts with three side lines other than the one side line of each of the winding windows. A surface resistance of the first core between two points that are 20 mm away from each other is not less than 5 ? after a high-temperature storage test. A drive frequency of the coil component is not less than 20 kHz.Type: ApplicationFiled: February 17, 2021Publication date: March 21, 2024Applicant: Mitsubishi Electric CorporationInventors: Mao KAWAMURA, Hayato TANABE, Naohisa UEHARA, Takashi SOBASHIMA, Keisuke AKAKI, Takuya ENDOU, Yuki ABE, Masahiro KONDO, Norimitsu HOSHI
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Patent number: 11934823Abstract: An electronic control system for vehicle includes a center device that manages a program update of a vehicle, and a vehicular master device that is communicable with the center device. The center device, responsive to a user giving approval for program update by using a device not being a possession owned by the user, receives approval information of the user, and stores and manages the approval information in association with vehicle information of the user. The center device transmits the approval information to the user's vehicle side. When the vehicular master device receives the approval information, the vehicular master device performs rewriting of the program.Type: GrantFiled: April 28, 2022Date of Patent: March 19, 2024Assignee: DENSO CORPORATIONInventors: Yuzo Harata, Kazuhiro Uehara, Takuya Kawasaki, Mitsuyoshi Natsume, Masaaki Abe
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Patent number: 11926270Abstract: A display control device includes a cancellation detection unit that is configured to detect a cancellation regarding a program rewrite from first update data stored in the rewrite target ECU to second update data acquired from an external device, a write instruction unit that is configured to distribute the second update data to the rewrite target ECU and instruct the rewrite target ECU to write the second update data thereinto, and a notification instruction unit that is configured to give an instruction for notification of a progress regarding the program rewrite. The notification instruction unit is further configured to give the instruction to make the notification of the progress regarding the program rewrite in a first manner when the write instruction unit is distributing the second update data, and give the instruction to make the notification of the progress regarding the program rewrite in a second manner when the cancellation detection unit detects the cancellation.Type: GrantFiled: February 8, 2021Date of Patent: March 12, 2024Assignee: DENSO CORPORATIONInventors: Yuzo Harata, Kazuhiro Uehara, Masaaki Abe, Mitsuyoshi Natsume, Takuya Kawasaki
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Patent number: 11928459Abstract: An electronic control unit includes a first process flag setting unit that is configured to set a first process flag indicative of a progress of a first process that is one of a series of processes related to a program rewrite, a second process flag setting unit that is configured to set a second process flag indicative of a progress of a second process that is an other of the series of processes related to the program rewrite, and a retry point specifying unit that is configured to specify, based on the first process flag and the second process flag, a retry point for resuming the program rewrite when the program rewrite is suspended. The retry point specifying unit is further configured to store an amount of the update data that has been written until the program rewrite was suspended and request the vehicle master device to transfer the update data based on the stored amount of the update data when resuming the program rewrite.Type: GrantFiled: February 8, 2021Date of Patent: March 12, 2024Assignee: DENSO CORPORATIONInventors: Yuzo Harata, Kazuhiro Uehara, Mitsuyoshi Natsume, Takuya Kawasaki
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Patent number: 11925108Abstract: An object of the present invention is to provide an organic compound that has excellent properties, with excellent hole injection and transport performance, electron blocking capability, and high stability in a thin film state, and furthermore to provide a highly efficient and highly durable organic EL device by using this compound. The present invention relates to a compound having a triarylamine structure and being represented by the structural formula (A-1) below, where A, B, and C may be the same or different, and each represent a group represented by the structural formula (B-1) below, a substituted or unsubstituted aromatic hydrocarbon group, a substituted or unsubstituted aromatic heterocyclic group, or a substituted or unsubstituted fused polycyclic aromatic group, where at least one of A, B, and C is not the group represented by the structural formula (B-1) below. (For the symbols and the like in the formulae, see the descriptions in the specification.Type: GrantFiled: June 20, 2019Date of Patent: March 5, 2024Assignee: HODOGAYA CHEMICAL CO., LTD.Inventors: Takuya Uehara, Kouki Kase, Kyung-Hwa Park, Yuta Hirayama
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Publication number: 20230257223Abstract: A medium discharge unit that discharges a medium subjected to recording by a recording unit, a placement unit at which the medium discharged by the medium discharge unit is placed, the placement unit being inclined with a downstream side in a discharge direction in which the medium is discharged being positioned, in a vertical direction, above an upstream side in the discharge direction, an air blowing unit that blows air from above toward the medium discharged from the medium discharge unit, and a control unit that controls the air blowing unit are included. The control unit can attenuate air blowing by the air blowing unit, based on information of an interval between a preceding medium and a following medium that are to be discharged from a discharge position of the medium discharge unit to the placement unit, when the preceding medium is discharged from the discharge position.Type: ApplicationFiled: February 15, 2023Publication date: August 17, 2023Inventors: Shogo AWAJI, Takuya UEHARA
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Publication number: 20220372802Abstract: A vehicle storage device has a locking device that can keep a lid in a closed condition. The locking device includes an operation member for performing an unlocking operation of the lid, an engagement member that is provided such that the engagement member can be engaged with the storage portion and its engaged state is released when the operation member is operated, a first spring that biases the operation member toward a standby position in a locked state, and a second spring that biases the engagement member toward an engagement position in which the engagement member is engaged with the storage portion. The first spring is provided through a through hole formed in the engagement member.Type: ApplicationFiled: May 18, 2022Publication date: November 24, 2022Inventor: Takuya Uehara
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Publication number: 20220324791Abstract: A mixture containing p-diphenyl compound derivatives represented by the following general formula (1), general formula (2), and general formula (3).Type: ApplicationFiled: March 30, 2022Publication date: October 13, 2022Applicant: HODOGAYA CHEMICAL CO., LTD.Inventors: Katsumi ABE, Shusaku KOIE, Yuya OKURA, Takuya UEHARA, Hideyuki OTSUKA
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Publication number: 20220119360Abstract: An objective of the invention is to provide an organic EL device that combines various materials of the device and a capping layer composed from a material that absorbs sunlight within the wavelength range of 400 nm to 410 nm to prevent impact on materials inside the organic EL device, has a high light absorption coefficient and a high refractive index to significantly improve light extraction efficiency, has excellent stability, durability and light resistance in a thin film, and has no absorption within the wavelength ranges of blue, green and red, to thereby effectively achieve the characteristics of the various materials of the device. The invention is an arylamine compound having a benzazole structure, and is also an organic EL device including a capping layer containing the arylamine compound and a light-emitting layer containing a host and a phosphorescent dopant.Type: ApplicationFiled: February 21, 2020Publication date: April 21, 2022Applicants: HODOGAYA CHEMICAL CO., LTD., SFC CO., LTD.Inventors: Shunji MOCHIZUKI, Takuya UEHARA, Kouki KASE, Yuta HIRAYAMA, Takeshi YAMAMOTO, Shuichi HAYASHI, Young-Tae CHOI, Se-Jin LEE, Seok-Bae PARK, Tae-Jung YU, Byung-Sun YANG
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Publication number: 20210210693Abstract: An object of the present invention is to provide an organic compound that has excellent properties, with excellent hole injection and transport performance, electron blocking capability, and high stability in a thin film state, and furthermore to provide a highly efficient and highly durable organic EL device by using this compound. The present invention relates to a compound having a triarylamine structure and being represented by the structural formula (A-1) below, where A, B, and C may be the same or different, and each represent a group represented by the structural formula (B-1) below, a substituted or unsubstituted aromatic hydrocarbon group, a substituted or unsubstituted aromatic heterocyclic group, or a substituted or unsubstituted fused polycyclic aromatic group, where at least one of A, B, and C is not the group represented by the structural formula (B-1) below. (For the symbols and the like in the formulae, see the descriptions in the specification.Type: ApplicationFiled: June 20, 2019Publication date: July 8, 2021Applicant: HODOGAYA CHEMICAL CO., LTD.Inventors: Takuya UEHARA, Kouki KASE, Kyung-Hwa PARK, Yuta HIRAYAMA
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Patent number: 10613433Abstract: A method for producing a substrate with a fine projection-and-recess pattern which is excellent in productivity and achieves excellent pattern feature size and accuracy is provided.Type: GrantFiled: August 25, 2015Date of Patent: April 7, 2020Assignee: TOHOKU UNIVERSITYInventors: Masaru Nakagawa, Takuya Uehara, Kazuro Nagase, Hiroaki Ikedo
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Publication number: 20190000061Abstract: The present invention has as its objects to provide a technique for effectively attracting or settling predatory insects, and to provide a means of effectively eliminating pests that can be preyed on by predatory insects. The present invention provides a method for attracting or settling a predatory insect, the method comprising the step of irradiating violet light. This invention also provides a method for eliminating a pest using said method. This invention further provides an apparatus for attracting or settling a predatory insect, comprising a means of irradiating violet light, and an apparatus for eliminating a pest, comprising said means.Type: ApplicationFiled: June 10, 2016Publication date: January 3, 2019Inventors: Masami SHIMODA, Takuya UEHARA
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Patent number: 10052717Abstract: An underwater welding apparatus includes: an underwater welding head provided underwater and having, at its leading end, a nozzle section from which laser light is emitted; a shied cover formed of an elastic member and provided around the nozzle section so as to form, at the leading end of the underwater welding head, a space where water is excluded by shield gas; and an expansion/contraction member having a discharge hole for discharging water and shield gas containing metal dust particles from an inside of the shield cover, the discharge hole being increased in diameter as pressure inside the shield cover rises, while being reduced in diameter as the pressure inside the shield cover falls.Type: GrantFiled: August 22, 2012Date of Patent: August 21, 2018Assignee: Kabushiki Kaisha ToshibaInventors: Tatsuya Ishigaki, Takuya Uehara, Yoshio Hamamoto, Osamu Yamaguchi, Takeshi Maehara, Hiromi Kato
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Publication number: 20170293221Abstract: A method for producing a substrate with a fine projection-and-recess pattern which is excellent in productivity and achieves excellent pattern feature size and accuracy is provided.Type: ApplicationFiled: August 25, 2015Publication date: October 12, 2017Inventors: Masaru NAKAGAWA, Takuya UEHARA, Kazuro NAGASE, Hiroaki IKEDO
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Patent number: 9583225Abstract: A laser irradiation apparatus which is provided with: an environment isolation container, which houses a laser oscillator and is disposed in water; a laser irradiation head, which collects laser beams and irradiates a part to be machined with the laser beams; a light guide section which transmits the laser beams from the laser oscillator to the laser irradiation head; a power supply apparatus which supplies the laser oscillator with power; a cooling water supplying apparatus, which supplies the laser oscillator with cooling water through a cooling water supplying path; and a temperature sensor which measures the temperature inside of the environment isolation container. The temperature and/or the flow quantity of the cooling water to be supplied from the cooling water supplying apparatus is controlled on the basis of the measurement results obtained from the temperature sensor.Type: GrantFiled: February 24, 2012Date of Patent: February 28, 2017Assignee: KABUSHIKI KAISHA TOSHIBAInventors: Takuya Uehara, Itaru Chida, Hiroyuki Miyasaka
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Patent number: D900721Type: GrantFiled: May 3, 2019Date of Patent: November 3, 2020Assignee: Toyo Tire CorporationInventor: Takuya Uehara