Patents by Inventor Yusuke Kondo
Yusuke Kondo 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: 11367624Abstract: According to one embodiment, a method of manufacturing a semiconductor device includes forming a first film on a substrate. The method further includes forming a second film on the first film. The method further includes forming a recess in the first film using the second film as a mask. The second film includes a first layer having carbon and a second layer having carbon formed on the first layer. The second layer has a second carbon density lower than a first carbon density of the first layer.Type: GrantFiled: March 2, 2020Date of Patent: June 21, 2022Assignee: KIOXIA CORPORATIONInventors: Junichi Hashimoto, Kaori Narumiya, Kosuke Horibe, Soichi Yamazaki, Kei Watanabe, Yusuke Kondo, Mitsuhiro Omura, Takehiro Kondoh, Yuya Matsubara, Junya Fujita, Toshiyuki Sasaki
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Patent number: 11270858Abstract: An electric circuit breaker that prevents damage due to increased internal pressure after an electric circuit is cut off and prevents an arc from leaking to the outside. Such a circuit breaker includes a housing, a cut portion that is arranged in the housing and forms a part of an electric circuit, a cutting member that cuts the cut portion, and a power source arranged on a first end portion side of the housing, the electric circuit breaker including a moving body including the cutting member, in which the housing includes a cylindrical portion capable of moving the moving body between the first end portion and a second end portion on a side opposite to the first end portion, in which the moving body is configured such that the cutting member provided in the moving body cuts a separation piece of the cut portion.Type: GrantFiled: April 19, 2019Date of Patent: March 8, 2022Assignee: Pacific Engineering CorporationInventors: Takenao Nakatani, Yusuke Kondo
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Patent number: 11261835Abstract: A damper device arranged in a housing space formed between a device main body and a cover member includes a pair of damper bodies each having a plate and a diaphragm and having an enclosed space sealed with gas. A biasing device is provided between the pair of damper bodies arranged facing each other and configured to bias the damper bodies from one side of the device main body and the cover member to the other side of the device main body and the cover member, stay members each extending from an outer peripheral edge portion of each of the damper bodies and brought into contact with other side, and a frame member arranged on one side of the device main body and the cover member and having a stopper portion configured to restrict movement of the damper bodies in the direction of the other side.Type: GrantFiled: May 17, 2019Date of Patent: March 1, 2022Inventors: Toshiaki Iwa, Yoshihiro Ogawa, Yusuke Sato, Tatsumi Oguri, Yusuke Kondo, Keigo Ohata
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Publication number: 20210372810Abstract: When the display is controlled by the head-up display used in the vehicle, prior to the display of the superimposed contents to be superimposed and displayed on the specific superimposed object existing in the foreground of the vehicle, the non-superimposed content which has substantially the same meaning as the superposed content to be superimposed and displayed on the foreground in a non-superimposed state on the superimposed object is superimposed and displayed on the foreground.Type: ApplicationFiled: August 9, 2021Publication date: December 2, 2021Inventors: Takeshi HATO, Takashi ICHIDA, Takamitsu SUZUKI, Yusuke KONDO, Kohji OHYAMA, Kazuki KOJIMA
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Publication number: 20210341737Abstract: A virtual image is superimposed on a foreground scenery of an occupant. It is determined whether a road condition, for associating a display position of the virtual image with a position of an object in the foreground scenery with respect to a road on which the vehicle travels, is satisfied. The virtual image is generated as a superposing virtual image that presents information by associating the display position with the position of the object when the road condition is satisfied. At least a part of the virtual image is generated as a non-superimposing virtual image that presents the information without associating the display position with the position of the object when the road condition is not satisfied.Type: ApplicationFiled: July 13, 2021Publication date: November 4, 2021Inventors: Satoshi HORIHATA, Yusuke KONDO
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Patent number: 11162152Abstract: A bearing bushing for a track has an annular shape including an inner peripheral surface, an outer peripheral surface, a first end face, and a second end face located axially opposite the first end face. The bearing bushing for a track includes an inner peripheral surface-side hardened layer formed to include the inner peripheral surface, an outer peripheral surface-side hardened layer formed to include the outer peripheral surface, a first end face-side hardened layer formed to include the first end face and having a region with a hardness of 63 HRC or more that has a thickness of 3 mm or more from the first end face, and an unhardened region lower in hardness than the inner peripheral surface-side hardened layer, the outer peripheral surface-side hardened layer, and the first end face-side hardened layer, and including at least the second end face. The bearing bushing is made of steel.Type: GrantFiled: December 20, 2017Date of Patent: November 2, 2021Assignee: KOMATSU LTD.Inventors: Yusuke Kondo, Kazuo Maeda, Eiji Amada
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Publication number: 20210257191Abstract: According to one embodiment, a plasma processing apparatus includes a chamber configured to be depressurized; a holder configured to hold a substrate in the chamber; an electrode, provided on the holder, that is configured to generate a plasma above the holder; and a liquid supply configured to supply a non-volatile liquid to a surface of the holder.Type: ApplicationFiled: September 3, 2020Publication date: August 19, 2021Applicant: Kioxia CorporationInventor: Yusuke KONDO
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Publication number: 20210233729Abstract: An electric circuit breaker, including a housing, a cut portion that is arranged in the housing and forms a part of an electric circuit, a cutting member that cuts the cut portion, and a power source arranged on a first end portion side of the housing, the electric circuit breaker including a moving body that allows the cut portion to be inserted and accommodated therein and includes the cutting member and a first arc extinguishing space adjacent to the cutting member, in which the housing includes a cylindrical portion capable of moving the moving body between the first end portion and a second end portion on a side opposite to the first end portion. The moving body is further configured such that the cutting member provided in the moving body cuts the cut portion while the moving body moves from the first end portion toward the second end portion by the power source.Type: ApplicationFiled: April 19, 2019Publication date: July 29, 2021Inventors: Takenao NAKATANI, Yusuke KONDO
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Publication number: 20210233728Abstract: An electric circuit breaker that prevents damage due to increased internal pressure after an electric circuit is cut off and prevents an arc from leaking to the outside. Such a circuit breaker includes a housing, a cut portion that is arranged in the housing and forms a part of an electric circuit, a cutting member that cuts the cut portion, and a power source arranged on a first end portion side of the housing, the electric circuit breaker including a moving body including the cutting member, in which the housing includes a cylindrical portion capable of moving the moving body between the first end portion and a second end portion on a side opposite to the first end portion, in which the moving body is configured such that the cutting member provided in the moving body cuts a separation piece of the cut portion.Type: ApplicationFiled: April 19, 2019Publication date: July 29, 2021Inventors: Takenao NAKATANI, Yusuke KONDO
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Publication number: 20210231088Abstract: A damper device arranged in a housing space formed between a device main body and a cover member includes a pair of damper bodies each having a plate and a diaphragm and having an enclosed space sealed with gas. A biasing device is provided between the pair of damper bodies arranged facing each other and configured to bias the damper bodies from one side of the device main body and the cover member to the other side of the device main body and the cover member, stay members each extending from an outer peripheral edge portion of each of the damper bodies and brought into contact with other side, and a frame member arranged on one side of the device main body and the cover member and having a stopper portion configured to restrict movement of the damper bodies in the direction of the other side.Type: ApplicationFiled: May 17, 2019Publication date: July 29, 2021Inventors: Toshiaki IWA, Yoshihiro OGAWA, Yusuke SATO, Tatsumi OGURI, Yusuke KONDO, Keigo OHATA
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Publication number: 20210223058Abstract: A virtual image is superimposed on a foreground scenery of an occupant of a vehicle. A position of the vehicle is acquired. High-precision map information or low-precision map information with lower accuracy than the high-precision map information, corresponding to the position is acquired. The virtual image is generated in a first display mode based on the high-precision map information when the high-precision map information can be acquired. The virtual image is generated in a second display mode different from the first display mode based on the low-precision map information when the high-precision map information cannot be acquired.Type: ApplicationFiled: April 5, 2021Publication date: July 22, 2021Inventors: Satoshi HORIHATA, Yusuke KONDO, Takeshi HATO, Kazuki KOJIMA
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Patent number: 10987778Abstract: The present invention is directed to provide a method of forming dimples comparatively simply on a surface of hard-brittle materials such as ceramics by post-processing. In the method, substantially spherical ejection particles having a median diameter d50 of from 1 ?m to 20 ?m are ejected together with a compressed gas at an ejection pressure of from 0.01 MPa to 0.7 MPa against a dimple formation region which is a region where dimples are to be formed on a surface of an article made from a hard-brittle material or a surface of an article having a surface coated with a coating layer of a hard-brittle material, or the like so as to form dimples on the surface of the hard-brittle material by plastic deformation without occurrences of breaks or cracks.Type: GrantFiled: March 12, 2018Date of Patent: April 27, 2021Assignee: FUJI MANUFACTURING CO., LTD.Inventors: Keiji Mase, Shozo Ishibashi, Yusuke Kondo
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Publication number: 20210066090Abstract: According to one embodiment, a method of manufacturing a semiconductor device includes forming a first film on a substrate. The method further includes forming a second film on the first film. The method further includes forming a recess in the first film using the second film as a mask. The second film includes a first layer having carbon and a second layer having carbon formed on the first layer. The second layer has a second carbon density lower than a first carbon density of the first layer.Type: ApplicationFiled: March 2, 2020Publication date: March 4, 2021Applicant: KIOXIA CORPORATIONInventors: Junichi HASHIMOTO, Kaori NARUMIYA, Kosuke HORIBE, Soichi YAMAZAKI, Kei WATANABE, Yusuke KONDO, Mitsuhiro OMURA, Takehiro KONDOH, Yuya MATSUBARA, Junya FUJITA, Toshiyuki SASAKI
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Patent number: 10857695Abstract: A surface treatment method is provided that is capable of raising the slidability of a ceramic surface at low cost using a comparatively simple method. Dimples are formed on a surface of a treatment region, this being a portion of a ceramic surface where surface treatment is to be performed, by ejecting substantially spherical ejection particles having a median diameter of from 1 ?m to 20 ?m, together with compressed gas at an ejection pressure of from 0.01 MPa to 0.7 MPa, so as to achieve a value of a fastest decay autocorrelation length of not less than 10. The dimples are formed so as to have a plan view profile with a ratio between a horizontal Feret diameter and a vertical Feret diameter of from 0.7 to 1.43. Thereby a ceramic surface with improved slidability can be obtained regardless of use or non-use of a lubricant.Type: GrantFiled: June 28, 2018Date of Patent: December 8, 2020Assignee: FUJI MANUFACTURING CO., LTD.Inventors: Keiji Mase, Shozo Ishibashi, Yusuke Kondo
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Publication number: 20200282516Abstract: A powder-contacting member that prevents adhesion of powder even when the powder coming into contact with a surface is not only in the form of a single particle but also in the form of a layer, and has high flowability, and a method for the surface treatment of a powder-contacting member. The powder-contacting member has a surface with which powder comes into contact and on which surface treatment is performed. An arithmetic average peak curvature Spc (1/mm) of the surface is 150 to 400, a peak density Spd (piece/mm2) of the surface is 10000 to 180000, a root mean square gradient Sdq of the surface is 0.05 to 0.30, and an arithmetic average height Sa (?m) of the surface is 0.02 to 3.00.Type: ApplicationFiled: December 20, 2019Publication date: September 10, 2020Inventors: Keiji Mase, Shozo Ishibashi, Yusuke Kondo
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Publication number: 20200282515Abstract: A method for surface treatment of a DLC coated member that includes: taking as a treatment subject a DLC coated member having a DLC film coated on a base material surface; ejecting substantially spherical ejection particles having a median diameter of from 1 ?m to 20 ?m and a falling time through air of not less than 10 s/m against a surface of the film of the member at an ejection pressure of from 0.01 MPa to 0.7 MPa; and forming dimples on the surface of the film without exposing the base material so that a total projected area of the dimples is 50% or more of a treated region and so that the surface of the DLC film is processed to an arithmetic mean height (Sa) of from 0.01 ?m to 0.1 ?m and a texture aspect ratio (Str) of 0.4 or more.Type: ApplicationFiled: September 4, 2019Publication date: September 10, 2020Inventors: Keiji MASE, Shozo Ishibashi, Yusuke Kondo
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Patent number: 10758968Abstract: A method of treating a surface of a mold. The method includes forming dimples on a surface of a mold by ejecting substantially spherical ejection-particles so as to bombard the surface of the mold. The dimples are formed so as to satisfy a condition defined by the following formula: 1+3.3e?H/230?W?3+13.4e?H/1060 wherein W is an equivalent diameter (?m) of the dimples and H is a base metal hardness (Hv) of the mold.Type: GrantFiled: August 11, 2015Date of Patent: September 1, 2020Assignee: FUJI MANUFACTURING CO., LTD.Inventors: Keiji Mase, Shozo Ishibashi, Yusuke Kondo
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Publication number: 20200098363Abstract: An electronic device performing wireless communication with a device which includes a microphone and a speaker, wherein the electronic device sets the device to a second mode which performs music reproduction when the electronic device receives direction of the music reproduction based on voice input in a first mode which receives the voice input to the microphone.Type: ApplicationFiled: August 21, 2019Publication date: March 26, 2020Inventor: Yusuke KONDO
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Publication number: 20190329392Abstract: An inner-flanged bushing for a hydraulic breaker is a tubular shape having an inner flange and is made of a steel containing at least 0.55% and less than 0.70% by mass of carbon, at least 0.15% and less than 0.35% by mass of silicon, at least 0.4% and less than 0.9% by mass of manganese, at least 0.4% and less than 1.3% by mass of chromium, and at least 0.10% and less than 0.55% by mass of molybdenum, with the balance being iron and unavoidable impurities. The bushing includes a base region having a hardness of at least 30 HRC and less than 45 HRC, and a quench hardened layer formed on an inner periphery side of the base region to include an inner peripheral surface of a region including the inner flange, the quench hardened layer having a hardness of at least 55 HRC and less than 63 HRC.Type: ApplicationFiled: March 15, 2017Publication date: October 31, 2019Applicant: KOMATSU LTD.Inventors: Eiji AMADA, Tetsushi OKADA, Yoichi TAKAGI, Yusuke KONDO
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Publication number: 20190316220Abstract: A bearing bushing for a track has an annular shape including an inner peripheral surface, an outer peripheral surface, a first end face, and a second end face located axially opposite the first end face. The bearing bushing for a track includes an inner peripheral surface-side hardened layer formed to include the inner peripheral surface, an outer peripheral surface-side hardened layer formed to include the outer peripheral surface, a first end face-side hardened layer formed to include the first end face and having a region with a hardness of 63 HRC or more that has a thickness of 3 mm or more from the first end face, and an unhardened region lower in hardness than the inner peripheral surface-side hardened layer, the outer peripheral surface-side hardened layer, and the first end face-side hardened layer, and including at least the second end face. The bearing bushing is made of steel.Type: ApplicationFiled: December 20, 2017Publication date: October 17, 2019Applicant: KOMATSU LTD.Inventors: Yusuke KONDO, Kazuo MAEDA, Eiji AMADA