Patents by Inventor Takeshi Ishida
Takeshi Ishida 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: 11964402Abstract: In a robot control system, the operation of a mobile robot that moves autonomously inside a facility is controlled based at least on an image captured by a photographing device that photographs a blind area located at a blind angle to the mobile robot. When entry of the mobile robot into a predetermined area corresponding to the blind area is detected, the amount of information obtainable from an image captured by the photographing device is increased.Type: GrantFiled: November 11, 2021Date of Patent: April 23, 2024Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Shiro Oda, Tetsuya Taira, Satoshi Toyoshima, Yuta Watanabe, Takeshi Matsui, Takayoshi Nasu, Kei Yoshikawa, Yusuke Ota, Yutaro Ishida, Yuji Onuma, Kyosuke Arai
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Patent number: 11963402Abstract: A display device includes a light-emitting element layer including a plurality of light-emitting elements. The light-emitting element layer includes, for each of the plurality of light-emitting elements, a first electrode and a plurality of openings exposing the first electrode, and includes an edge cover covering an end portion of the first electrode, a plurality of light-emitting layers covering each of the plurality of openings, and a second electrode that is common to the plurality of light-emitting elements and covers the plurality of light-emitting layers. The second electrode includes a metal nanowire. Furthermore, the light-emitting element layer includes an auxiliary wiring line provided in a lattice pattern in a position overlapping the edge cover, and the auxiliary wiring line and the metal nanowire are electrically connected to each other.Type: GrantFiled: March 25, 2019Date of Patent: April 16, 2024Assignee: SHARP KABUSHIKI KAISHAInventors: Masayuki Kanehiro, Youhei Nakanishi, Takeshi Ishida
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Publication number: 20240120139Abstract: An inductor including an element body containing metal magnetic powder and resin and having a coil conductor that has a winding portion, an extended portion extended from the winding portion, and an outer electrode connection portion leading to the extended portion and connected to an outer electrode and is embedded in the element body; and an element body coat covering a surface of the element body. The outer electrode is formed on a surface of the element body and connected to the outer electrode connection portion, in which the outer electrode connection portion has a region covered with the element body coat and a region connected to the outer electrode on the surface of the element body.Type: ApplicationFiled: August 21, 2023Publication date: April 11, 2024Applicant: Murata Manufacturing Co., Ltd.Inventors: Yasuo SHIMOMURA, Takeshi KOBAYASHI, Kenichi HARADA, Daisuke ISHIDA
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Publication number: 20240103392Abstract: A developing device contact and separation mechanism includes a monochrome operating member, a color operating member, and a rotating member that rotates among a first position for a non-operational state, a second position for color printing, and a third position for monochrome printing. At the first position, the rotating member moves the monochrome developing device to the separated position, via the monochrome operating member, and the color developing device to the separated position, via the color operating member. At the second position, the rotating member moves the monochrome developing device to the contacting position, via the monochrome operating member, and the color developing device to the contacting position, via the color operating member. At the third position, the rotating member moves the monochrome developing device to the contacting position, via the monochrome operating member, and the color developing device to the separated position, via the color operating member.Type: ApplicationFiled: September 19, 2023Publication date: March 28, 2024Applicant: KYOCERA Document Solutions Inc.Inventors: Takeshi YOSHIDA, Teruhiko NAGASHIMA, Hirotaka ISHIDA
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Patent number: 11926067Abstract: In a robot control system, the operation of a mobile robot that moves autonomously inside a facility is controlled based at least on an image captured by a photographing device that photographs a blind area located at a blind angle to the mobile robot. When entry of the mobile robot into a predetermined area corresponding to the blind area is detected, the amount of information obtainable from an image captured by the photographing device is increased.Type: GrantFiled: November 11, 2021Date of Patent: March 12, 2024Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Shiro Oda, Tetsuya Taira, Satoshi Toyoshima, Yuta Watanabe, Takeshi Matsui, Takayoshi Nasu, Kei Yoshikawa, Yusuke Ota, Yutaro Ishida, Yuji Onuma, Kyosuke Arai
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Patent number: 11919168Abstract: A robot control system according to the present embodiment is a robot control system that controls a plurality of transport robots that is travelable autonomously in a facility. The robot control system: acquires error information indicating that an error has occurred in a first transport robot; acquires transported object information related to a transported object of the first transport robot; determines a second transport robot able to transport the transported object of the first transport robot among the transport robots based on the transported object information and the error information; and moves the second transport robot to a transfer location of the transported object of the first transport robot.Type: GrantFiled: November 10, 2021Date of Patent: March 5, 2024Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Tetsuya Taira, Shiro Oda, Satoshi Toyoshima, Yuta Watanabe, Takeshi Matsui, Takayoshi Nasu, Kei Yoshikawa, Yusuke Ota, Yutaro Ishida, Yuji Onuma
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Publication number: 20240068925Abstract: A particle analyzer (100) includes: a light source that emits excitation light (EL1) including light having a wavelength of 400 nm or less; a lens structure (41) that collects excitation light (EL1) at a predetermined position (51s) in a flow path (53); a detection unit (7) that detects light (FL) emitted from a particle as the particle (51) flowing through the predetermined position is excited by the excitation light (EL1); and a processing unit (120) that processes detection data acquired by the detection unit (7). The lens structure (41) includes a plurality of lenses (411) arranged along an optical axis of the excitation light (EL1); and a lens frame (412) holding the plurality of lenses (411). At least one (G12) of the plurality of lenses (411) is positioned in the lens frame (412) by abutting on a lens adjacent to the lens.Type: ApplicationFiled: December 9, 2021Publication date: February 29, 2024Applicant: Sony Group CorporationInventors: Takeshi Hatakeyama, Satoshi Nagae, Masanobu Nonaka, Kenji Ishida, Naomichi Kikuchi, Takashi Kato
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Patent number: 11914397Abstract: A robot control system according to the present embodiment is a robot control system that controls a plurality of mobile robots that can autonomously move in a facility. The robot control system acquires error information indicating that an error has occurred in a first transport robot, acquires transported object information related to a transported object of the first transport robot, determines a second transport robot able to transport the transported object of the first transport robot among the transport robots based on the transported object information and the error information, and moves the second transport robot to a transfer location of the transported object of the first transport robot.Type: GrantFiled: December 8, 2021Date of Patent: February 27, 2024Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Shiro Oda, Tetsuya Taira, Satoshi Toyoshima, Yuta Watanabe, Takeshi Matsui, Takayoshi Nasu, Kei Yoshikawa, Yusuke Ota, Yutaro Ishida, Yuji Onuma, Kyosuke Arai
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Patent number: 11914363Abstract: A mobile robot receives first transmission information transmitted from a server device to manage the mobile robot in a state where wireless communication with the server device is possible, directly executes wireless communication with another mobile robot among the mobile robots and executes a reception process of receiving the first transmission information transmitted from the server device to manage the mobile robot from the other mobile robot in a case where wireless communication with the server device is not possible.Type: GrantFiled: December 7, 2021Date of Patent: February 27, 2024Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Shiro Oda, Tetsuya Taira, Satoshi Toyoshima, Yuta Watanabe, Takeshi Matsui, Takayoshi Nasu, Kei Yoshikawa, Yusuke Ota, Yutaro Ishida, Yuji Onuma, Kyosuke Arai
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Publication number: 20230378272Abstract: A semiconductor device includes: a base including a p-type substrate, an n-type semiconductor layer formed on the p-type substrate, and an element region having a transistor provided with a source region and a drain region, which are formed at an interval in a surface layer portion of the n-type semiconductor layer; and a p-type element isolation region formed in a surface layer portion of the base so as to partition the element region, and having an endless shape in a plan view, wherein the n-type semiconductor layer in the element region has a property that an n-type impurity concentration increases stepwise or continuously from a surface of the n-type semiconductor layer toward the p-type substrate over an entire region along a surface of the p-type substrate.Type: ApplicationFiled: May 11, 2023Publication date: November 23, 2023Applicant: ROHM CO., LTD.Inventor: Takeshi ISHIDA
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Patent number: 11754493Abstract: A broadband light source device in a biochemical analyzing device, and facilitates maintenance thereof, including an LED substrate that is provided with an LED chip generating a light beam having a first wavelength band and including a fluorescent substance in the light beam having a first wavelength band and that is provided with an LED chip generating a light beam having a second wavelength band, in which the fluorescent substance includes at least alumina and at least one of Fe, Cr, Bi, Tl, Ce, Tb, Eu, and Mn and is produced by calcining a raw material that contains sodium at 6.1 to 15.9 wt. % in the whole raw material. The broadband light source device further includes an optical system including a light pipe that color-mixes the light beam passing through the fluorescent substance of the LED chip and the light beam emitted from the LED chip, and a flat dichroic prism.Type: GrantFiled: October 9, 2019Date of Patent: September 12, 2023Assignee: HITACHI HIGH-TECH CORPORATIONInventors: Tomoto Kawamura, Takahiro Ando, Shin Imamura, Masaaki Komatsu, Yuya Matsuoka, Takeshi Ishida, Sakuichiro Adachi
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Publication number: 20230144260Abstract: The method includes preparing a liquid supply pipe in which the solution to be inspected, air, and oil are disposed in this order, and installing the liquid supply pipe above the substrate at an angle such that the solution to be inspected is positioned on a lowermost side and the solution to be inspected, the air, and the oil flow onto a front surface of the substrate by gravity. A cross-sectional area of the liquid supply pipe is designed such that the air continues to be present between the solution to be inspected and the oil while the solution to be inspected, the air, and the oil are flowing through the liquid supply pipe, and after the solution to be inspected is supplied to the spot, the solution to be inspected present on the front surface of the substrate is replaced with the air, and then the liquid supply progresses.Type: ApplicationFiled: October 24, 2022Publication date: May 11, 2023Inventors: Itaru YANAGI, Takeshi ISHIDA
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Publication number: 20230066492Abstract: In a red sub-pixel of a display device according to an aspect of the disclosure, an anode, a red hole-transport layer, a red light-emitting layer, an intermediate layer, an electron-transport layer, and a cathode are stacked on top of another in a stated order. A peak emission wavelength of blue quantum dots contained in the intermediate layer is shorter than a peak emission wavelength of red quantum dots contained in the red light-emitting layer.Type: ApplicationFiled: January 30, 2020Publication date: March 2, 2023Inventors: MASAYUKI KANEHIRO, TAKESHI ISHIDA, Yohei NAKANISHI
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Publication number: 20230056750Abstract: A plasma processing device includes: a plurality of processing chambers; a junction exhaust pipe into which a plurality of exhaust flow paths for evacuating interiors of the plurality of processing chambers joins; and a plurality of branch exhaust pipes disposed between the plurality of exhaust flow paths and the junction exhaust pipe and connecting the junction exhaust pipe to the plurality of exhaust flow paths, respectively, wherein each of the plurality of branch exhaust pipes includes a mechanism, which is disposed in a flow path of the branch exhaust pipe, to deactivate energy of hot electrons flowing through the flow path.Type: ApplicationFiled: February 15, 2021Publication date: February 23, 2023Inventors: Katsutoshi ISHIGAMI, Takeshi ISHIDA
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Publication number: 20230045793Abstract: A semiconductor device 1 includes a base body 3 that includes a p type substrate 4 and an n type semiconductor layer 5 formed on the p type substrate 4 and includes an element region 2 having a transistor 40 with the n type semiconductor layer as a drain, a p type element isolation region 7 that is formed in a surface layer portion of the base body such as to demarcate the element region, and a conductive wiring 25 that is disposed on a peripheral edge portion of the element region and is electrically connected to the n type semiconductor layer. The transistor includes an n+ type drain contact region 14 that is formed in a surface layer portion of the n type semiconductor layer in the peripheral edge portion of the element region. The conductive wiring is disposed such as to cover at least a portion of an element termination region 30 between the n+ type drain contact region and the p type element isolation region.Type: ApplicationFiled: March 3, 2021Publication date: February 16, 2023Applicant: ROHM CO., LTD.Inventor: Takeshi ISHIDA
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Publication number: 20220416016Abstract: A semiconductor device includes: a chip having a main surface; a first conductive type first region formed on a surface layer portion of the main surface; a second conductive type second region formed on a surface layer portion of the first region; a drain region formed on a surface layer portion of the second region; a source region formed on the surface layer portion of the first region at a distance from the second region; and a second conductive type floating region formed in the first region at a thickness position between a bottom portion of the first region and a bottom portion of the second region and being spaced apart from the bottom portion of the second region, wherein the floating region faces the second region with a portion of the first region interposed between the floating region and the second region.Type: ApplicationFiled: June 17, 2022Publication date: December 29, 2022Applicant: ROHM CO., LTD.Inventor: Takeshi ISHIDA
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Patent number: 11517636Abstract: An analyzer that has a simple configuration, that is inexpensive, that can improve safety, and that can inhibit proliferation of microorganisms using ultraviolet light is realized. A first electric power switch, a second electric power switch, and a third electric power switch are connected in series between an ultraviolet LED that irradiates an interior of a shared reagent storage container with ultraviolet light and a power supply that supplies electric power to the ultraviolet LED. The first electric power switch, the second electric power switch, and the third electric power switch are configured with two contact points and a connection section that connects and disconnects the two contact points. The first electric power switch is opened when a reagent storage door is opened, and the second electric power switch is opened in response to an action of extracting an ultraviolet irradiation section from a shared reagent storage container.Type: GrantFiled: September 10, 2018Date of Patent: December 6, 2022Assignees: Hitachi High-Tech Corporation, Roche Diagnostics Operations, Inc.Inventors: Hisashi Yabutani, Takeshi Ishida, Yoshihiro Yamashita, Taku Sakazume, Michaela Windfuhr, Bernhard Hauptmann, Andreas Finke
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Patent number: 11506534Abstract: An automatic analysis apparatus comprises: a light source generating light having a center wavelength equal to or shorter than 340 nm; a fluorescent substance excited by the light source light, and generates light together with transmitted light from the light source, having a wavelength of 340 nm to 800 nm; a condenser lens; at least one slit; a reaction cell holding a reaction solution where a specimen and reagent are mixed, and that the light source light and the light from the fluorescent substance enter; and a detector that detects light transmitted through the reaction cell. The light source, fluorescent substance, condenser lens, and slit are provided along a straight light corresponding to the optical axis. The width of the slit's opening is equal to or narrower than the width of a ray forming an image of the light source at the position of the slit.Type: GrantFiled: October 24, 2017Date of Patent: November 22, 2022Assignee: Hitachi High-Tech CorporationInventors: Takeshi Ishida, Isao Yamazaki, Sakuichiro Adachi, Shin Imamura
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Publication number: 20220336682Abstract: A semiconductor device includes a semiconductor layer of a first conductivity type that has a main surface and that includes a device region, a base region of a second conductivity type that is formed in a surface layer portion of the main surface at the device region, a source region of the first conductivity type that is formed in a surface layer portion of the base region at an interval inward from a peripheral portion of the base region and that defines a channel region with the semiconductor layer, a base contact region of the second conductivity type that is formed in a region different from the source region at the surface layer portion of the base region and that has an impurity concentration exceeding an impurity concentration of the base region, a well region of the first conductivity type that is formed in the surface layer portion of the main surface at an interval from the base region at the device region and that defines a drift region with the base region, a drain region of the first conductiviType: ApplicationFiled: November 25, 2020Publication date: October 20, 2022Applicant: ROHM CO., LTD.Inventors: Tadao YUKI, Takeshi ISHIDA
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Publication number: 20220308013Abstract: An electrophoresis data correction device or a post-color-call data correction device selects specific wavelength data from first data, performs filtering processing to cut some or all of components on a high frequency side, compares peak intensities of the specific wavelength data before and after the filtering processing for each cutoff frequency, calculates, as a first cutoff frequency, the minimum cutoff frequency at which a decrease in peak intensity of the specific wavelength data falls within a predetermined allowable range, and corrects the first data or post-color-call data of the first data by performing filtering processing with the first cutoff frequency.Type: ApplicationFiled: February 10, 2022Publication date: September 29, 2022Inventors: Takeshi ISHIDA, Yoshio KAMURA, Yusuke GOTO, Takahide YOKOI