Patents by Inventor Yasuhiro Saito
Yasuhiro Saito 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: 11962729Abstract: An image forming apparatus includes a mounting surface provided on a main body and on which paper is placed; a person detection section provided in the main body; a processor configured to control return from a sleep state of the main body, based on the detection of a person by the person detection section, and perform control such that in a case where there is no paper on the mounting surface when transition to the sleep state, a nearby person approaching the main body is included in a detection target of the person detection section, and a passerby passing near the main body is not included in the detection target, in the sleep state, and in a case where there is a paper on the mounting surface when the transition, the nearby person and the passerby are included in the detection target, in the sleep state; and a notification section that notifies of paper remaining in a case where there is a paper on the mounting surface after the return.Type: GrantFiled: May 12, 2020Date of Patent: April 16, 2024Assignee: FUJIFILM Business Innovation Corp.Inventors: Masayoshi Miki, Teiju Sato, Masato Saito, Yasuhiro Nakatani
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Publication number: 20240112860Abstract: An electronic component includes: a first internal electrode which is provided inside an element body and is drawn on a first main surface corresponding to a mounting surface; a second internal electrode which is provided inside the element body, is provided at a position different from the first internal electrode when viewed from a third direction, and is drawn on the first main surface; a third internal electrode which is provided inside the element body, is provided at a position facing the first internal electrode and the second internal electrode in the third direction, and is drawn on the first main surface; wherein the first internal electrode and the third internal electrode face each other in the third direction to form a first capacitor portion, and wherein the second internal electrode and the third internal electrode face each other in the third direction to form a second capacitor portion.Type: ApplicationFiled: September 12, 2023Publication date: April 4, 2024Applicant: TDK CORPORATIONInventors: Naoki HAYAKAWA, Yoshitaka NAGASHIMA, Yasuhiro OKUI, Shinya SAITO, Yasuo WATANABE
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Publication number: 20240112863Abstract: An electronic component includes: a first internal electrode provided in an element body; a second internal electrode provided in the element body; a third internal electrode provided in the element body and drawn out to a first side surface; and a fourth internal electrode provided in the element body and drawn out to a second side surface. The third internal electrode and the fourth internal electrode are electrically connected to each other through an external connection conductor formed on at least the first side surface and the second side surface. In a first direction, the first internal electrode faces the third internal electrode without facing the second internal electrode and the fourth internal electrode. In the first direction, the second internal electrode faces the fourth internal electrode without facing the first internal electrode and the third internal electrode.Type: ApplicationFiled: September 15, 2023Publication date: April 4, 2024Applicant: TDK CORPORATIONInventors: Atsushi WATANABE, Yasuhiro OKUI, Yoshitaka NAGASHIMA, Shinya SAITO, Yasuo WATANABE
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Patent number: 11930798Abstract: A fishing rod includes a hollow rod extending along a central axis; and a shaft member with an outer peripheral surface inclined relative to the central axis inserted into the rod from the one end, and that is supported by an inner peripheral surface of the rod at a support position on another end side of the one end in an axial direction along the central axis, wherein the inner peripheral surface of the rod has at least one convex portion protruding toward the central axis from a virtual curve between the support position and the one end position axially when drawing a virtual curve that is convex toward the central axis through the support position and the one end position at the end of the end side of the inner peripheral surface in an area radially outward from the outer peripheral surface of the shaft member.Type: GrantFiled: October 25, 2019Date of Patent: March 19, 2024Assignee: Globeride, Inc.Inventors: Yasuhiro Tsukamoto, Atsushi Saito, Masayoshi Nakao, Kenji Kato, Isao Oota
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Publication number: 20240084753Abstract: A control device and method controls a vehicle having an internal combustion engine connected to an automatic transmission via a torque converter with a lockup device. The torque of the internal combustion engine is limited the by a torque limit value based on a speed difference between an input rotational speed and an output rotational speed of the torque converter during acceleration in a non-lockup state. The torque-limiting of the internal combustion engine is prohibited torque-limiting upon a prescribed condition being met. The prescribed condition is met by a heating request, during hill climbing/towing, during travel at high vehicle speeds, when the accelerator pedal opening angle exceeds or is equal to a prescribed opening angle, when the torque limit value is greater than a target torque, in a range other than a D range, or in a mode other than normal mode.Type: ApplicationFiled: November 29, 2021Publication date: March 14, 2024Inventors: Tetsuya NISHIYAMA, Daigo KISHI, Tatsuo NAKANO, Seiichirou TAKAHASHI, Koji SAITO, Yukiyoshi INUTA, Takao ARIMATSU, Yasuhiro ENDO
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Patent number: 11921369Abstract: An object of the present invention is to provide a polarizer having a high degree of alignment and an image display device including the polarizer. A polarizer of the present invention is a polarizer formed of a polarizer-forming composition containing a liquid crystal compound, a first dichroic material, and a second dichroic material, in which the polarizer has an array structure formed of the first dichroic material and the second dichroic material.Type: GrantFiled: September 22, 2020Date of Patent: March 5, 2024Assignee: FUJIFILM CorporationInventors: Wataru Hoshino, Yoshiaki Takada, Yuzo Fujiki, Kengo Saito, Yasuhiro Ishiwata, Takashi Katou, Keisuke Ushirogata
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Patent number: 11732681Abstract: An EGR device includes an inlet portion into which EGR gas is introduced, a first outlet portion, a second outlet portion, and a passage portion. The first outlet portion and the second outlet portion each conduct, to the corresponding branch passage portion, the EGR gas that has been introduced through the inlet portion. The passage portion allows gas to flow between the inlet portion and the first outlet portion and between the inlet portion and the second outlet portion. The passage portion includes: a main passage that connects the inlet portion to the first outlet portion and to the second outlet portion; and an expansion chamber that is expanded outward from the main passage. The main passage includes a connecting portion. The connecting portion is connected to the second outlet portion and extends in a first direction. The expansion chamber is expanded outward from the connecting portion.Type: GrantFiled: March 15, 2022Date of Patent: August 22, 2023Assignee: TOYOTA BOSHOKU KABUSHIKI KAISHAInventors: Junichi Ohashi, Yasuhiro Saito
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Patent number: 11587792Abstract: A method for manufacturing an ingot block in which an ingot of a silicon single crystal pulled up by a Czochralski process is cut and subjected to outer periphery grinding to manufacture an ingot block of the silicon single crystal, the method including: a step of measuring a radial center position of the ingot at one or more locations along a longitudinal direction of the ingot, a step of setting a reference position at which an offset amount of the measured radial center position of the ingot is equal to or less than a predetermined eccentricity amount, a step of cutting the ingot into the ingot blocks based on the set reference position, and a step of performing outer periphery grinding on each of the cut ingot blocks.Type: GrantFiled: October 22, 2018Date of Patent: February 21, 2023Assignee: SUMCO CORPORATIONInventor: Yasuhiro Saito
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Publication number: 20220298992Abstract: An EGR device includes an inlet portion into which EGR gas is introduced, a first outlet portion, a second outlet portion, and a passage portion. The first outlet portion and the second outlet portion each conduct, to the corresponding branch passage portion, the EGR gas that has been introduced through the inlet portion. The passage portion allows gas to flow between the inlet portion and the first outlet portion and between the inlet portion and the second outlet portion. The passage portion includes: a main passage that connects the inlet portion to the first outlet portion and to the second outlet portion; and an expansion chamber that is expanded outward from the main passage. The main passage includes a connecting portion. The connecting portion is connected to the second outlet portion and extends in a first direction. The expansion chamber is expanded outward from the connecting portion.Type: ApplicationFiled: March 15, 2022Publication date: September 22, 2022Applicant: TOYOTA BOSHOKU KABUSHIKI KAISHAInventors: Junichi OHASHI, Yasuhiro SAITO
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Publication number: 20220013385Abstract: A substrate processing apparatus includes a load port, a load lock chamber, a processing module, a substrate transport mechanism, and a controller. The substrate transport mechanism includes a plurality of substrate holders, each of which is configured hold one substrate. The controller is configured to control, when the processing module is configured to process one substrate at a time, the substrate transport mechanism such that a first substrate holder transports the substrate between the load port and the processing module and a second substrate holder transports the substrate between the load lock chamber and the processing module. The controller is further configured to control, when the processing module is configured to simultaneously process the plurality of substrates, the substrate transport mechanism such that the plurality of substrate holders simultaneously transport the plurality of substrates between the load port, the load lock chamber, and the processing module.Type: ApplicationFiled: September 3, 2019Publication date: January 13, 2022Inventors: Eiki ENDO, Hidetada KANEMARU, Yasuhiro SAITO, Keiichi NAGAKUBO, Yoshihide SAKAMOTO, Tomonori IWASAKI
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Patent number: 11173429Abstract: A filtration apparatus includes a filtration tank; a layer of filtration media that filters supplied raw water by passing the raw water therethrough within the interior of the filtration tank; and a screw cleansing mechanism having a cylindrical outer cylinder which is provided within the filtration tank in a vertical orientation, a spiral shaped screw which is provided such that the long axis thereof extends in the longitudinal direction of the outer cylinder, and a screw driving member for rotating the screw, that scrubs and cleans filtration media by rotating the screw. The screw is in the shape of a coil spring.Type: GrantFiled: May 13, 2019Date of Patent: November 16, 2021Assignee: NIHON GENRYO Co., Ltd.Inventor: Yasuhiro Saito
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Publication number: 20210098259Abstract: A method for manufacturing an ingot block in which an ingot of a silicon single crystal pulled up by a Czochralski process is cut and subjected to outer periphery grinding to manufacture an ingot block of the silicon single crystal, the method including: a step of measuring a radial center position of the ingot at one or more locations along a longitudinal direction of the ingot, a step of setting a reference position at which an offset amount of the measured radial center position of the ingot is equal to or less than a predetermined eccentricity amount, a step of cutting the ingot into the ingot blocks based on the set reference position, and a step of performing outer periphery grinding on each of the cut ingot blocks.Type: ApplicationFiled: October 22, 2018Publication date: April 1, 2021Applicant: SUMCO CORPORATIONInventor: Yasuhiro SAITO
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Publication number: 20210069617Abstract: A filtration apparatus includes a filtration tank; a layer of filtration media that filters supplied raw water by passing the raw water therethrough within the interior of the filtration tank; and a screw cleansing mechanism having a cylindrical outer cylinder which is provided within the filtration tank in a vertical orientation, a spiral shaped screw which is provided such that the long axis thereof extends in the longitudinal direction of the outer cylinder, and a screw driving member for rotating the screw, that scrubs and cleans filtration media by rotating the screw. The screw is in the shape of a coil spring.Type: ApplicationFiled: May 13, 2019Publication date: March 11, 2021Applicant: NIHON GENRYO Co., Ltd.Inventor: Yasuhiro Saito
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Patent number: 10604983Abstract: An opening/closing body drive device includes a drive mechanism that moves an opening/closing body between an opening position and a closing position relative to a frame portion having an opening, a control unit for controlling the drive mechanism, a light source unit including a light emitting element emitting a non-visible light and radiating the non-visible light to a detection line formed of a retroreflective material along at least a part of the frame portion, and a camera including an incident lens into which the non-visible light radiated from the light source unit and reflected by the detection line enters. At least of a part of the light source unit is arranged in front of the incident lens when the incident lens is viewed along an optical axis thereof from a side of the opening.Type: GrantFiled: November 9, 2016Date of Patent: March 31, 2020Assignee: Mitsuba CorporationInventors: Mayu Kobayashi, Tsuyoshi Kondo, Hideaki Kashiwagi, Masakane Yoshizawa, Sadaji Umehara, Yasuhiro Saito, Hideaki Takehara, Hiroyuki Ikeda
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Patent number: 10519706Abstract: A vehicle window glass lifting device includes a drive mechanism arranged on a vehicle door to vertically move a window glass, a control unit for controlling the drive mechanism, and a camera for capturing an image of a detection line provided on a vehicle interior side of the window glass, the detection line being along at least a part of an outer edge of the window glass in a state that the door and the window glass are closed. The control unit includes a detection means to detect a blocked state in which at least a part of the detection line is blocked by a foreign object, and a pinching prevention means that causes the drive mechanism to conduct a pinch prevention operation for preventing pinching by the window glass when the blocked state is detected by the detection means while the window glass is moved by the drive mechanism.Type: GrantFiled: July 10, 2015Date of Patent: December 31, 2019Assignee: MITSUBA CORPORATIONInventors: Hiroyuki Ikeda, Hideaki Takehara, Yasuhiro Saito, Sadaji Umehara, Tsuyoshi Kondo, Masakane Yoshizawa, Hideaki Kashiwagi, Mayu Kobayashi
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Patent number: 10494734Abstract: A method for producing a plurality of silicon single crystals using a single quartz crucible by repeating a step of heating a silicon material charged in the quartz crucible within a chamber and a step of pulling a silicon single crystal from the silicon melt in the quartz crucible includes a first melting step of melting the silicon material fed to the quartz crucible used to pull a first silicon single crystal, and a second melting step of melting an additional amount of the silicon material fed to the quartz crucible used to pull the second and subsequent silicon single crystals. The interior of the chamber is set to be a first furnace pressure during the first melting step and then set to be a second furnace pressure higher than the first furnace pressure during the second melting step.Type: GrantFiled: July 6, 2016Date of Patent: December 3, 2019Assignee: SUMCO CORPORATIONInventors: Kaoru Kajiwara, Yasuhiro Saito, Takahiro Kanehara, Tomokazu Katano, Kazumi Tanabe, Hideki Tanaka
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Patent number: 10487559Abstract: An opening/closing body drive device includes a drive mechanism that moves an opening/closing body between an opening position and a closing position relative to a frame portion having an opening, a control unit for controlling the drive mechanism, a light source unit including a light emitting element emitting a non-visible light and radiating the non-visible light to a detection line formed of a retroreflective material along at least a part of the frame portion, and a camera including an incident lens into which the non-visible light radiated from the light source unit and reflected by the detection line enters. The incident lens is formed non-circular by cutting off an end of the incident lens when viewed in an optical axis direction thereof, and at least a part of the light source unit is arranged in a region where the end is cut off.Type: GrantFiled: November 9, 2016Date of Patent: November 26, 2019Assignee: MITSUBA CORPORATIONInventors: Mayu Kobayashi, Tsuyoshi Kondo, Hideaki Kashiwagi, Masakane Yoshizawa, Sadaji Umehara, Yasuhiro Saito, Hideaki Takehara, Hiroyuki Ikeda
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Patent number: 10400498Abstract: A vehicle window glass raising/lowering device includes a drive mechanism, a control unit for controlling the drive mechanism, a camera for capturing an image of a detection line. The camera includes an optical system. The control unit includes a detection means for detecting a blocked state in which the detection line captured in an image by the camera is at least partially blocked by a foreign object, and a pinching prevention means when the blocked state is detected by the detection means during when the window glass is moved by the drive mechanism. The optical system is arranged at a position corresponding to an opening formed on an upper surface of a door trim so that an optical axis of the optical system passes through the opening.Type: GrantFiled: March 23, 2015Date of Patent: September 3, 2019Assignee: MITSUBA CORPORATIONInventors: Hiroyuki Ikeda, Hideaki Takehara, Yasuhiro Saito, Sadaji Umehara, Tsuyoshi Kondo, Masakane Yoshizawa, Hideaki Kashiwagi, Mayu Kobayashi
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Patent number: 10400497Abstract: A vehicle window glass raising/lowering device includes a drive mechanism, a control unit for controlling the drive mechanism, and a camera for capturing an image of a detection line. The camera includes an optical system. The control unit includes a detection means for detecting a blocked state in which the detection line captured in an image by the camera is at least partially blocked by a foreign object, and a pinching prevention means when the blocked state is detected by the detection means during when the window glass is moved by the drive mechanism. The optical system is arranged at a position corresponding to an opening formed on an inner circumferential surface of the frame portion so that an optical axis of the optical system passes through the opening.Type: GrantFiled: March 23, 2015Date of Patent: September 3, 2019Assignee: MITSUBA CORPORATIONInventors: Hiroyuki Ikeda, Hideaki Takehara, Yasuhiro Saito, Sadaji Umehara, Tsuyoshi Kondo, Masakane Yoshizawa, Hideaki Kashiwagi, Mayu Kobayashi
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Patent number: 10399894Abstract: The glass sheet of the present invention is a glass sheet with a thickness of 1.6 mm or less produced by a float process in which a molten glass material is formed into a sheet on a molten metal. When one surface of the glass sheet kept in contact with the molten metal during the formation of the molten glass material into the glass sheet is defined as a first surface and the other surface of the glass sheet opposite to the first surface is defined as a second surface, at least the first surface has been subjected to a treatment for forming a densified dealkalized layer therein. An etching rate ER1 (nm/min) of the first surface and an etching rate ER2 (nm/min) of the second surface satisfy a relation of ER2/ER1?0.8 when the first surface and the second surface are etched using 0.1 mass % hydrofluoric acid at 50° C. as an etching liquid.Type: GrantFiled: March 18, 2014Date of Patent: September 3, 2019Assignee: NIPPON SHEET GLASS COMPANY, LIMITEDInventors: Hirofumi Hotta, Kazuishi Mitani, Yasuhiro Saito