Patents by Inventor Koji Suzuki
Koji Suzuki 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: 20240147866Abstract: A mounting structure includes: a first substrate that has a first surface on which a functional element is provided; a wiring portion that is provided at a position, which is different from a position of the functional element on the first surface, and is conductively connected to the functional element; a second substrate that has a second surface that is opposite to the first surface; and a conduction portion that is provided on the second surface, is connected to the wiring portion, and is conductively connected the functional element. The shortest distance between the functional element and the second substrate is longer than the longest distance between the second substrate and a position where the wiring portion is connected to the conduction portion.Type: ApplicationFiled: January 3, 2024Publication date: May 2, 2024Inventors: Koji OHASHI, Chikara KOJIMA, Hiroshi MATSUDA, Hironori SUZUKI, Shuichi TANAKA
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Publication number: 20240118617Abstract: A polymer (P) to generate an acid by light exposure and to change in solubility in a developer with an action of the acid, the polymer containing: a repeating unit represented by the following formula (A-1); a repeating unit represented by any one or more selected from the following formulae (B-1), (B-2), (B-3), and (B-4) to generate an acid by light exposure; and a repeating unit represented by the following formula (a-1) or (a-2) other than the repeating unit represented by the formula (A-1). This provides a polymer to be contained in a resist composition that is excellent in etching resistance and that makes it possible to form a pattern with high sensitivity, high resolution, high contrast, and small LWR and CDU when using, in particular, an electron beam or an extreme ultraviolet ray (EUV) having a wavelength of 13.5 nm; a resist composition containing the polymer; and a patterning process using the resist composition.Type: ApplicationFiled: August 16, 2023Publication date: April 11, 2024Applicant: SHIN-ETSU CHEMICAL CO., LTD.Inventors: Masahiro FUKUSHIMA, Takahiro SUZUKI, Masayoshi SAGEHASHI, Koji HASEGAWA
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Patent number: 11952460Abstract: A polycarbonate resin having a high refractive index, a low Abbe number and a high moisture and heat resistance is provided. In an embodiment, a polycarbonate resin including a structural unit represented by general formula (1) below is provided.Type: GrantFiled: July 29, 2022Date of Patent: April 9, 2024Assignee: MITSUBISHI GAS CHEMICAL COMPANY, INC.Inventors: Munenori Shiratake, Kentaro Ishihara, Koji Hirose, Shinya Ikeda, Noriyuki Kato, Mitsuteru Kondo, Shoko Suzuki, Kensuke Oshima, Shuya Nagayama
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Patent number: 11952239Abstract: A sheet feeding device includes a feeding roller pair, a detecting portion, a first changing portion, a second changing portion, and a controller for controlling the first changing portion and the second changing portion. The controller starts a first feeding operation for feeding a sheet toward the obliquely feeding roller pair in a nipping state of the feeding roller pair and then starts a second feeding operation for feeding the sheet for abutting a side end of the sheet against the reference member in the nipping state of the obliquely feeding roller pair. The controller changes, after the first feeding operation is started and before the second feeding operation is started, a start timing of the second feeding operation on the basis of a detection result of a position of the side end of the sheet detected by the detecting portion.Type: GrantFiled: December 1, 2021Date of Patent: April 9, 2024Assignee: Canon Kabushiki KaishaInventors: Yoshinao Chiba, Shingo Iwami, Koji Suzuki, Yuma Inui, Yoshiya Numata
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Patent number: 11944983Abstract: An electrostatic separation method includes: applying voltage between a lower electrode at a bottom portion of or in the raw material layer and an upper electrode above the raw material layer, generating an electric field between electrodes; fluidizing the raw material layer and bringing conductive particles and the lower electrode into contact in the raw material layer charging only the conductive particles wherein their polarity becomes the same as the lower electrode; generating polarity, the same as the upper electrode, by dielectric polarization on a conveyor belt downward-facing conveyance surface passing through a capture region above the raw material layer and under the upper electrode, the conveyance surface including a nonconductor; separates charged conductive particles from the raw material layer surface by electrostatic force and adhering conductive particles to the conveyor belt conveyance surface; and separating and collecting the particles from the conveyance surface that moved outside the eleType: GrantFiled: October 19, 2021Date of Patent: April 2, 2024Assignee: KAWASAKI JUKOGYO KABUSHIKI KAISHAInventors: Takayuki Ihara, Koki Ikeda, Naoya Ogiyama, Yusuke Iida, Manabu Masamoto, Koji Fukumoto, Gen Kiyotaki, Keiichi Mashio, Tomoyuki Suzuki, Ryoma Yamamoto
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Publication number: 20240097590Abstract: A motor controller includes a first control circuit, a second control circuit, a determination circuit, and a command circuit. The first control circuit outputs a first control value based on a rule base from a command value of an angular velocity and a measured value of an angular velocity. The second control circuit outputs a second control value based on a learned model from the command value of the angular velocity and the measured value of the angular velocity. The determination circuit determines a state based on at least the second control value. The command circuit acquires and outputs a control command value from the first control value and the second control value based on a result determined by the determination circuit.Type: ApplicationFiled: February 28, 2023Publication date: March 21, 2024Inventors: Yutaka YAMADA, Koji SUZUKI, Ken TANABE
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Publication number: 20240095850Abstract: A non-transitory computer-readable storage medium storing therein an information management program for causing a computer to execute a process comprises: receiving property information indicating a reliability of a post uploaded on the Internet and a digital signature generated from the property information; and storing the property information, to which identification information of the post and the digital signature are added, in a storage.Type: ApplicationFiled: June 12, 2023Publication date: March 21, 2024Applicants: Fujitsu Limited, KEIO UNIVERSITYInventors: Takuya SAKAMOTO, Kazuaki NIMURA, Ryuichi MATSUKURA, Koji NAKAMICHI, Masayuki FUKUI, Shigeya SUZUKI, Osamu NAKAMURA, Ryosuke ABE
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Publication number: 20240083346Abstract: A gating camera divides a field of view in a depth direction into multiple slices, and generates multiple slice images that correspond to the multiple slices. An illumination apparatus emits illumination light. A camera controller controls a light emission timing of the illumination apparatus and an exposure timing of an image sensor so as to generate slice images from a near slice to a farther slice. An arithmetic processing device judges whether a road surface appears for each of the slice images generated in sequence. Processing for a row judged to include a road surface in a given slice is simplified at the time of sensing of a slice farther than the given slice.Type: ApplicationFiled: January 26, 2022Publication date: March 14, 2024Applicant: KOITO MANUFACTURING CO., LTD.Inventors: Koji ITABA, Masayuki TAKAHASHI, Daiki KATO, Shun TANEMOTO, Masatoshi SUZUKI, Keita KONDO
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Patent number: 11923178Abstract: A vacuum processing apparatus SM of this invention has: a vacuum chamber which performs a predetermined processing on a to-be-processed substrate that is set in position in the vacuum chamber. Inside the vacuum chamber there is disposed a deposition preventive plate) which is made up of a fixed deposition preventive plate and a moveable deposition preventive plate which is moveable in one direction. Further provided are: a metal block body disposed in a vertical posture on an inner wall surface of the vacuum chamber; and a cooling means for cooling the block body. In a processing position in which a predetermined vacuum processing is performed on the to-be-processed substrate, a top surface of the block body is arranged to be in proximity to or in contact with the moveable deposition preventive plate.Type: GrantFiled: September 12, 2019Date of Patent: March 5, 2024Assignee: ULVAC, INC.Inventors: Koji Suzuki, Hideto Nagashima, Yoshinori Fujii
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Publication number: 20240067033Abstract: In order to achieve a charging service using an outlet of 100 V or 200V, the present invention provides a management server 10 including an acquisition unit 11 that acquires, from a user terminal, apparatus specifying information specifying a control apparatus that controls power supply to an outlet, and a control execution unit 12 that executes processing of controlling the control apparatus specified by the apparatus specifying information.Type: ApplicationFiled: August 24, 2023Publication date: February 29, 2024Applicant: NEC CorporationInventors: Hideyuki ISHIUJI, Hiromi SUZUKI, Yutaka OKANO, Sayaka ISHIMOTO, Shoko YOKOTE, Satoshi TANAKA, Koji KITAHARA, Megumi YAMAMOTO, Chieko KURIBAYASHI, Tomohide TOYODA
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Patent number: 11917922Abstract: A mounting structure includes: a first substrate that has a first surface on which a functional element is provided; a wiring portion that is provided at a position, which is different from a position of the functional element on the first surface, and is conductively connected to the functional element; a second substrate that has a second surface that is opposite to the first surface; and a conduction portion that is provided on the second surface, is connected to the wiring portion, and is conductively connected the functional element. The shortest distance between the functional element and the second substrate is longer than the longest distance between the second substrate and a position where the wiring portion is connected to the conduction portion.Type: GrantFiled: January 9, 2023Date of Patent: February 27, 2024Assignee: SEIKO EPSON CORPORATIONInventors: Koji Ohashi, Chikara Kojima, Hiroshi Matsuda, Hironori Suzuki, Shuichi Tanaka
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Patent number: 11829094Abstract: An image forming apparatus includes an image forming unit including an image bearing member, and a transfer unit, a fixing unit, a re-conveyance unit, a detection unit, and a control unit configured to execute a booklet mode while creating a booklet, the booklet including a first sheet having a first surface and a second surface opposite to the first surface, and a second sheet having a third surface arranged adjacent to the second surface of the first sheet. The control unit is configured to control the image forming unit such that, in the booklet mode, a toner image is transferred to the second surface before a toner image is transferred to the first surface of the first sheet, and a toner image to be formed on the third surface of the second sheet is corrected based on an information of the second surface detected by the detection unit.Type: GrantFiled: August 8, 2022Date of Patent: November 28, 2023Assignee: CANON KABUSHIKI KAISHAInventor: Koji Suzuki
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Publication number: 20230324848Abstract: An image forming apparatus comprising: a plurality of photoconductors; a plurality of exposure unis each corresponding to a different one of the plurality of photoconductors, each of the plurality of exposure units including a substrate on which a plurality of light emitting portions configured to emit light to expose the photoconductors, and a duct configured to guide an airflow that cools the substrate along the substrate; a fan configured to generate the airflow that cools the substrate; and a duct unit configured to communicate with the ducts of the plurality of exposed portions via different ones of a plurality of openings, wherein an area of a first opening that is a longest flow path from the fan among the plurality of openings is larger than an area of a second opening that is a shortest flow path from the fan among the plurality of openings.Type: ApplicationFiled: March 29, 2023Publication date: October 12, 2023Inventors: RYOICHI KAWASUMI, TAKEHIRO ISHIDATE, HIROKI TAKANO, KOJI SUZUKI
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Publication number: 20230288837Abstract: An image forming apparatus includes: a photoconductor; a charging portion that charges a surface of the photoconductor; an exposure portion including a substrate including a plurality of light emitting portions for exposing the photoconductor; a developing portion that develops a latent image formed on the surface of the photoconductor with toner; a fan that generates an airflow for cooling the exposure portion; and a duct that communicates with the fan and communicates with the support portion, the duct guiding the airflow generated by the fan to the substrate; in which a part of the duct is formed by a charging support portion that supports the charging portion, a developing support portion that supports the development, and a duct portion, and a space between the duct portion and the charging support portion and a space between the duct portion and the developing support portion are sealed by a sealing member.Type: ApplicationFiled: February 28, 2023Publication date: September 14, 2023Inventors: RYOICHI KAWASUMI, HIROKI TAKANO, TAKEHIRO ISHIDATE, KOJI SUZUKI
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Publication number: 20230242198Abstract: The present invention obtains a controller and a control method capable of appropriately emitting an emergency braking signal in a straddle-type vehicle. A controller (60) and the control method according to the present invention control operation of a straddle-type vehicle (100) in which anti-lock brake control for a front wheel (3) and anti-lock brake control for a rear wheel (4) are executed. An acquisition section of the controller (60) acquires an anti-lock brake actuation state showing whether the anti-lock brake control is actuated for any of the wheels (3, 4). A determination section of the controller (60) determines a threshold value on the basis of the anti-lock brake actuation state. An output section of the controller (60) outputs an emergency braking signal command in the case where deceleration of the straddle-type vehicle (100) is higher than the threshold value.Type: ApplicationFiled: August 13, 2021Publication date: August 3, 2023Inventors: Junya Iwatsuki, Koji Suzuki
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Patent number: 11688896Abstract: A cell count determination device is configured to determine a cell count of a battery pack having installed therein a plurality of battery cells. The cell count determination device includes a plurality of switch elements provided in association with the plurality of battery cells, which can be increased or decreased in number in the battery pack. Each of the switch elements is configured to enter a conductive state if, while connected to the battery pack, a corresponding battery cell is present, and enter a non-conductive state if the corresponding battery cell is not present. The cell count determination device further includes a determination unit that is configured to determine the cell count of the connected battery pack on the basis of a combination of conductive states and non-conductive states among the plurality of switch elements.Type: GrantFiled: October 22, 2020Date of Patent: June 27, 2023Assignee: LAPIS SEMICONDUCTOR CO., LTD.Inventors: Hisao Ohtake, Koji Suzuki
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Publication number: 20230138552Abstract: A cathode unit for a magnetron sputtering apparatus includes a backing plate joined to an upper side opposed to a sputtering surface of a target set in a posture facing an inside of a vacuum chamber and a magnet unit disposed above the backing plate at an interval, a refrigerant passage through which a refrigerant can flow being formed in the backing plate, in which a surface pressure applying unit is provided, the surface pressure applying unit applying, toward an upper outer surface of the backing plate from above the backing plate, a surface pressure equivalent to pressure applied to an upper inner surface of the backing plate when the refrigerant is circulated.Type: ApplicationFiled: August 19, 2022Publication date: May 4, 2023Applicant: ULVAC, INC.Inventors: Koji Suzuki, Hideto Nagashima, Katsuya Hara, Hideki Mataga
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Publication number: 20230139410Abstract: An image forming apparatus includes an image forming unit configured to form an image on a sheet, a reversing unit configured to convey a sheet conveyed from the image forming unit in a first direction, stop the conveyance, and then convey the sheet in a second direction, which is opposite to the first direction, an image detection unit disposed to detect at least a portion of the image on the sheet stopped by the reversing unit, and a control unit configured to control the reversing unit and the image detection unit. The control unit is configured to detect the image on the sheet by the image detection unit while the sheet conveyance is stopped by the reversing unit.Type: ApplicationFiled: October 25, 2022Publication date: May 4, 2023Inventors: Koji Suzuki, Shingo Iwami, Yuma Inui, Yoshiya Numata
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Publication number: 20230130208Abstract: A sheet conveyance apparatus includes a conveyance roller, an abutment member including an abutment surface, an obliquely conveying roller configured to convey the sheet such that the side edge portion is moved toward the abutment surface, a sheet side-edge detection portion, and a controller. The controller is configured to control the conveyance force of the obliquely conveying roller at a first conveyance force until a predetermined time has elapsed, in an abutment operation in which the sheet is abutted against the abutment surface by the obliquely conveying roller, and control the conveyance force of the obliquely conveying roller at a second conveyance force larger than the first conveyance force if the predetermined time has elapsed and the position of the side edge portion of the sheet detected by the sheet side-edge detection portion is out of a predetermined range.Type: ApplicationFiled: October 13, 2022Publication date: April 27, 2023Inventors: Hiroki Takano, Yuma Inui, Shingo Iwami, Yoshinao Chiba, Koji Suzuki, Yoshiya Numata
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Patent number: 11629400Abstract: A sputtering target according to an embodiment of the present invention includes: a plate-shaped target body formed of a metal material. The target body includes a target portion and a base portion. The target portion has a sputtering surface. The base portion has a cooling surface and includes a gradient strength layer, the cooling surface being positioned on a side opposite to the sputtering surface and having hardness higher than that of the sputtering surface, the gradient strength layer having tensile strength that gradually decreases from the cooling surface toward the target portion.Type: GrantFiled: May 16, 2019Date of Patent: April 18, 2023Assignee: ULVAC, INC.Inventors: Akira Nakamura, Hisashi Iwashige, Seiya Nishi, Hideto Nagashima, Koji Suzuki