Patents by Inventor Hajime Takeda
Hajime Takeda 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: 20240146140Abstract: In this stator, lead wire extended portions and a power wire extended portion are extended from a resin portion by an extended portion separating portion such that the lead wire extended portions are separated from the power wire extended portion by distances that are greater than a maximum value of the width of clearance between an end-side portion of the lead wire extended portion and a facing portion located next to the end-side portion, the resin portion being provided so as to cover lead wire portions and a power wire portion.Type: ApplicationFiled: February 1, 2022Publication date: May 2, 2024Applicants: AISIN CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHA, DENSO CORPORATIONInventors: Toshiya SUGIYAMA, Munehiro TAKAHASHI, Keisuke KIMURA, Ken TAKEDA, Takahito NOZAWA, Takashi MATSUMOTO, Yoshitada YAMAGISHI, Katsuhide KITAGAWA, Hajime KATO
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Patent number: 11900835Abstract: A vehicular display device includes at least one display panel arranged on a vehicle body of a vehicle and configured to display an image, and a display control unit configured to control display of the image. The display panel includes a movable portion provided on the vehicle body, and the display control unit includes an image control unit configured to control a display form of an image when the movable portion is operated.Type: GrantFiled: November 19, 2019Date of Patent: February 13, 2024Assignee: KOITO MANUFACTURING CO., LTD.Inventors: Hajime Takeda, Susumu Kaneko, Yoshiro Ito, Atsushi Sugimoto
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Publication number: 20230416459Abstract: The present invention relates to an oxyalkylene polymer including: a polyoxyalkylene chain containing an oxyethylene group; and a reactive silicon group which is bonded to the polyoxyalkylene chain via an organic group containing one group represented by —C(?O)NH—, wherein a number average molecular weight is from 3,000 to 150,000, a molecular weight distribution is 2.00 or less, an amount of the oxyethylene group is from 3 to 90% by mass, and the number of the reactive silicon groups per molecule is 0.5 or more.Type: ApplicationFiled: June 6, 2023Publication date: December 28, 2023Applicant: AGC Inc.Inventors: Kazuma KONNO, Takashi ITO, Kosuke YAMASAKI, Yoshitaka SUNAYAMA, Hajime TAKEDA
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Publication number: 20230399464Abstract: The curable composition is a curable composition containing an oxyalkylene polymer A having a reactive silicon group represented by —SiRa(X)3-a, wherein the oxyalkylene polymer A has 6 or more terminal groups per molecule; the terminal group contains at least one selected from the group consisting of a reactive silicon group represented by —SiRa(X)3-a, an active hydrogen-containing group, and an unsaturated group; the oxyalkylene polymer A has 0.3 or more reactive silicon groups per terminal group; and the number average molecular weight of the oxyalkylene polymer A is more than 25,000 and not more than 100,000.Type: ApplicationFiled: July 20, 2023Publication date: December 14, 2023Applicant: AGC Inc.Inventors: Daisuke KAKU, Takashi ITO, Yoshitaka SUNAYAMA, Kosuke YAMASAKI, Kazuma KONNO, Hajime TAKEDA
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Publication number: 20220009406Abstract: A vehicle lighting system (4) comprising: a road surface drawing lamp (42) configured so as to emit light toward an object such as the ground surface or a wall in the surroundings of a vehicle (1), thereby drawing prescribed information as a road surface drawing; a brightness sensor (45) that can measure the brightness of the surroundings of the vehicle (1); and a lamp control unit (43) that controls the road surface drawing lamp (42), wherein when the brightness measured by the brightness sensor (45) exceeds a prescribed brightness, the lamp control unit (43) displays the prescribed information on a vehicle-exterior display unit (46) that can display the prescribed information.Type: ApplicationFiled: November 5, 2019Publication date: January 13, 2022Applicant: KOITO MANUFACTURING CO., LTD.Inventors: Tomoaki HARADA, Susumu KANEKO, Hajime TAKEDA
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Publication number: 20220013045Abstract: A vehicular display device includes at least one display panel arranged on a vehicle body of a vehicle and configured to display an image, and a display control unit configured to control display of the image. The display panel includes a movable portion provided on the vehicle body, and the display control unit includes an image control unit configured to control a display form of an image when the movable portion is operated.Type: ApplicationFiled: November 19, 2019Publication date: January 13, 2022Applicant: KOITO MANUFACTURING CO., LTD.Inventors: Hajime Takeda, Susumu Kaneko, Yoshiro Ito, Atsushi Sugimoto
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Patent number: 10912176Abstract: A vehicle lamp has a roof unit. The roof unit includes a plurality of types of light output units having different illumination functions, a light emission drive unit configured to cause the plurality of types of light output units to output lights, and a monitoring sensor. The roof unit is arranged at a roof part of a vehicle.Type: GrantFiled: June 7, 2019Date of Patent: February 2, 2021Assignee: KOITO MANUFACTURING CO., LTD.Inventors: Takeshi Masuda, Shigeyuki Watanabe, Hajime Takeda, Akihito Horikawa, Masaaki Nakabayashi, Yusuke Nakada, Osamu Endo
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Publication number: 20200166192Abstract: A vehicle illumination system includes a road surface drawing lamp configured to draw, as a drawing on a road surface, predetermined information by emitting light toward a target comprising a ground, a wall or the like around a vehicle, an illuminance sensor capable of measuring an illuminance around the vehicle, and a lamp control unit configured to control the road surface drawing lamp. The lamp control unit is configured to control the road surface drawing lamp so that an illuminance of the drawing on the road surface is to be higher than the illuminance measured by the illuminance sensor.Type: ApplicationFiled: November 25, 2019Publication date: May 28, 2020Applicant: KOITO MANUFACTURING CO., LTD.Inventors: Atsushi Sugimoto, Yoshiro Ito, Tomoaki Harada, Susumu Kaneko, Hajime Takeda
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Patent number: 10470274Abstract: A vehicle lamp includes a plurality of types of light output units having different illumination functions, a light emission drive unit configured to cause the plurality of types of light output units to output lights, and a monitoring sensor. The vehicle lamp is arranged at an upper part of a vehicle.Type: GrantFiled: October 3, 2016Date of Patent: November 5, 2019Assignee: KOITO MANUFACTURING CO., LTD.Inventors: Takeshi Masuda, Shigeyuki Watanabe, Hajime Takeda, Akihito Horikawa, Masaaki Nakabayashi, Yusuke Nakada, Osamu Endo
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Publication number: 20190289696Abstract: A vehicle lamp has a roof unit. The roof unit includes a plurality of types of light output units having different illumination functions, a light emission drive unit configured to cause the plurality of types of light output units to output lights, and a monitoring sensor. The roof unit is arranged at a roof part of a vehicle.Type: ApplicationFiled: June 7, 2019Publication date: September 19, 2019Applicant: KOITO MANUFACTURING CO., LTD.Inventors: Takeshi Masuda, Shigeyuki Watanabe, Hajime Takeda, Akihito Horikawa, Masaaki Nakabayashi, Yusuke Nakada, Osamu Endo
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Patent number: 10072813Abstract: A vehicular lamp includes a light emitter, a first light guide, and a second light guide. The first light guide has a first incident surface, a first light guiding portion that guides the entering light, a first light emission surface that emits light guided by the first light guiding portion, and a first reflecting surface that reflects the light guided by the first light guiding portion in a direction toward the second light guide. The second light guide has a second light emission surface that emits light that enters the second light guide after being reflected by the first reflecting surface, and a second reflecting surface that reflects the light that enters the second light guide after being reflected by the first reflecting surface toward the second light emission surface.Type: GrantFiled: March 24, 2015Date of Patent: September 11, 2018Assignee: KOITO MANUFACTURING CO., LTD.Inventors: Hiroya Koizumi, Kenichi Motomura, Yasuo Teranishi, Hajime Takeda
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Publication number: 20180228004Abstract: A vehicle lamp includes a plurality of types of light output units having different illumination functions, a light emission drive unit configured to cause the plurality of types of light output units to output lights, and a monitoring sensor. The vehicle lamp is arranged at an upper part of a vehicle.Type: ApplicationFiled: October 3, 2016Publication date: August 9, 2018Applicant: KOITO MANUFACTURING CO., LTD.Inventors: Takeshi Masuda, Shigeyuki Watanabe, Hajime Takeda, Akihito Horikawa, Masaaki Nakabayashi, Yusuke Nakada, Osamu Endo
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Publication number: 20150351113Abstract: A portable electronic device of an embodiment has a communication section, a selection section, and a processing section. The communication section can communicate with an external device by a plurality of channels. The selection section selects a specification of class information which indicates a class of a command and included information indicating a channel number of the channel, from a plurality of the specifications of class information, based on prescribed information which is held in an own device and can be changed after a power source has been supplied. The processing section can execute command processings corresponding to a plurality of the specifications of class information, and when the communication section receives a command having the class information, executes the command processing corresponding to the specification of class information that the selection section has selected.Type: ApplicationFiled: June 2, 2015Publication date: December 3, 2015Inventor: Hajime Takeda
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Publication number: 20150277027Abstract: A vehicular lamp includes a light emitter, a first light guide, and a second light guide. The first light guide has a first incident surface, a first light guiding portion that guides the entering light, a first light emission surface that emits light guided by the first light guiding portion, and a first reflecting surface that reflects the light guided by the first light guiding portion in a direction toward the second light guide. The second light guide has a second light emission surface that emits light that enters the second light guide after being reflected by the first reflecting surface, and a second reflecting surface that reflects the light that enters the second light guide after being reflected by the first reflecting surface toward the second light emission surface.Type: ApplicationFiled: March 24, 2015Publication date: October 1, 2015Applicant: KOITO MANUFACTURING CO., LTD.Inventors: Hiroya KOIZUMI, Kenichi MOTOMURA, Yasuo TERANISHI, Hajime TAKEDA
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Patent number: 9107149Abstract: A method for allowing a portable computer to adjust the load of a wireless base station autonomously is disclosed. The portable computer can communicate in an infrastructure mode and an ad-hoc mode. The portable computer includes a traffic table for storing the performance of various wireless stations and the traffic of other portable computers. Each portable computer measures its traffic to a wireless base station. Then, the portable computer transmits the measured traffic to the other portable computers in the ad-hoc mode and receives the traffic of the other portable computers. A newly connected portable computer acquires the traffic in the ad-hoc mode. When the newly connected portable computer enters into a cell overlap area to connect to any wireless base station, the newly connected portable computer selects a wireless base station having little traffic based on the performance and traffic of wireless base stations instead of a wireless base station that provides a stronger radio field.Type: GrantFiled: March 17, 2011Date of Patent: August 11, 2015Assignee: LENOVO (SINGAPORE) PTE LTDInventors: Hajime Takeda, Kozo Matsunaga
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Patent number: 9097514Abstract: Boundary lines which are contours of uneven marks are detected in a sample original image of the sidewall surface of a sample tire, and a mask image showing the position of the boundary lines is generated. Thereupon, a height offset image which shows a height of the uneven marks is generated by, in use of a plurality of discrete height threshold values, classifying the height of regions in the sample original image which remain after excluding regions corresponding to the positions of the boundary lines shown in the mask image. An unevenness-excluded image is generated by excluding the uneven marks from an inspection image of a sidewall surface of a tire under inspection, by subtracting the height offset image from the inspection image. A shape defect in the sidewall surface of the tire under inspection is inspected on the basis of the unevenness-excluded image.Type: GrantFiled: December 2, 2010Date of Patent: August 4, 2015Assignee: Kobe Steel, Ltd.Inventors: Eiji Takahashi, Naokazu Sakoda, Toshiyuki Tsuji, Hajime Takeda, Masao Murakami
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Publication number: 20140297224Abstract: In a data processing method of a tire shape inspecting device of the present invention, a position immediately before the number of the undetected points becomes a predetermined, number or more is determined as a temporary range of upper and lower limit values. Meanwhile, an absolute value is obtained from a result obtained by performing a filtering process using a secondary differential filter on the surface height distribution information subjected to a zero point removing process, an average absolute value is calculated from the position of the first coordinate axis, and a threshold value for distinguishing the side wall surface is calculated. Then, the threshold value is compared with the average absolute value of the position of the first coordinate axis within the temporary range of the upper and lower limit values so as to determine the range of the upper and lower limit values.Type: ApplicationFiled: March 26, 2014Publication date: October 2, 2014Applicant: Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)Inventor: Hajime TAKEDA
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Patent number: 8511157Abstract: A pneumatic circuit whereby small amounts of variations in pneumatic pressure in a tire occurring during tire testing can be adjusted in a short time. The pneumatic circuit includes an air supply source which generates compressed air to be supplied to a tire retained in a tire testing device; a pressure regulating valve which regulates the pressure of the compressed air generated; a discharge/supply valve provided downstream of the pressure regulating valve and by which compressed air is supplied to, or discharged from, the tire; a pressure detection unit provided downstream of the discharge/supply valve and which detects the tire pressure inside the tire; and a volume adjustment mechanism provided between the pressure regulating valve and the tire and which increases or decreases the volume of compressed air in an airflow path between the tire and the pressure regulating valve, as well as in the tire.Type: GrantFiled: June 17, 2010Date of Patent: August 20, 2013Assignee: Kobe Steel, Ltd.Inventors: Masao Murakami, Yoshiaki Matsubara, Maiko Nakayama, Hajime Takeda
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Publication number: 20120242824Abstract: Boundary lines which are contours of uneven marks are detected in a sample original image of the sidewall surface of a sample tyre, and a mask image showing the position of the boundary lines is generated. Thereupon, a height offset image which shows a height of the uneven marks is generated by, in use of a plurality of discrete height threshold values, classifying the height of regions in the sample original image which remain after excluding regions corresponding to the positions of the boundary lines shown in the mask image. An unevenness-excluded image is generated by excluding the uneven marks from an inspection image of a sidewall surface of a tyre under inspection, by subtracting the height offset image from the inspection image. A shape defect in the sidewall surface of the tyre under inspection is inspected on the basis of the unevenness-excluded image.Type: ApplicationFiled: December 2, 2010Publication date: September 27, 2012Applicant: KABUSHIKI KAISHA KOBE SEIKO SHO (Kobe Steel, Ltd.)Inventors: Eiji Takahashi, Naokazu Sakoda, Toshiyuki Tsuji, Hajime Takeda, Masao Murakami
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Publication number: 20120085158Abstract: A pneumatic circuit whereby small amounts of variations in pneumatic pressure in a tire occurring during tire testing can be adjusted in a short time. The pneumatic circuit includes an air supply source which generates compressed air to be supplied to a tire retained in a tire testing device; a pressure regulating valve which regulates the pressure of the compressed air generated; a discharge/supply valve provided downstream of the pressure regulating valve and by which compressed air is supplied to, or discharged from, the tire; a pressure detection unit provided downstream of the discharge/supply valve and which detects the tire pressure inside the tire; and a volume adjustment mechanism provided between the pressure regulating valve and the tire and which increases or decreases the volume of compressed air in an airflow path between the tire and the pressure regulating valve, as well as in the tire.Type: ApplicationFiled: June 17, 2010Publication date: April 12, 2012Applicant: Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)Inventors: Masao Murakami, Yoshiaki Matsubara, Maiko Nakayama, Hajime Takeda