Patents by Inventor Yuki Koga
Yuki Koga 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: 20240141796Abstract: A first-stage stationary blade segment includes an outer ring extending in a circumferential direction, and a plurality of first-stage stationary blades attached on a radially inner side of the outer ring so as to be aligned in the circumferential direction. Each of the first-stage stationary blades has a blade body extending in the radial direction, and an outer shroud formed on a radially outer side of the blade body with respect to an axis. The outer shroud has a shroud main body, and an embedded portion connected to the radially outer side of the shroud main body. The embedded part has an embedded front end surface facing the side upstream along the axis, and an embedded rear end surface facing the side downstream along the axis. The outer ring has outer ring grooves into which the outer shrouds of each of the plurality of first-stage stationary blades is inserted.Type: ApplicationFiled: June 15, 2022Publication date: May 2, 2024Inventors: Yasuhiko KOGA, Shouhei DANNO, Yuki SEKIGUCHI, Yoichi MIYAZAKI
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Publication number: 20240103329Abstract: A liquid crystal device includes a transistor, a pixel electrode provided corresponding to the transistor, a lens layer provided in a layer between the transistor and the pixel electrode, a capacitance electrode provided in a layer between the transistor and the lens layer, and a relay layer provided in a layer between the capacitance electrode and the pixel electrode to be electrically connected to the capacitance electrode via a contact hole and electrically connected to the pixel electrode via a second contact hole, wherein the relay layer is provided in a region overlapping the capacitance electrode in plan view.Type: ApplicationFiled: September 24, 2023Publication date: March 28, 2024Applicant: SEIKO EPSON CORPORATIONInventor: Yuki KOGA
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Patent number: 11802526Abstract: A canister disposal structure and a vehicle including the canister disposal structure are disclosed. The canister disposal structure is mounted in the vehicle. The vehicle includes: a secondary power supply providing electricity to a driving electric motor of the vehicle; and a canister adsorbing an evaporative fuel of a fuel tank of the vehicle. The canister disposal structure is configured such that: the canister is disposed below the secondary power supply and is located on a front side of the vehicle relative to the fuel tank.Type: GrantFiled: February 10, 2023Date of Patent: October 31, 2023Assignee: Honda Motor Co., Ltd.Inventors: Yuki Koga, Chihiro Kambayashi, Naoki Oka, Kazuhiro Kobayashi
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Publication number: 20230304459Abstract: A canister disposal structure and a vehicle including the canister disposal structure are disclosed. The canister disposal structure is mounted in the vehicle. The vehicle includes: a secondary power supply providing electricity to a driving electric motor of the vehicle; and a canister adsorbing an evaporative fuel of a fuel tank of the vehicle. The canister disposal structure is configured such that: the canister is disposed below the secondary power supply and is located on a front side of the vehicle relative to the fuel tank.Type: ApplicationFiled: February 10, 2023Publication date: September 28, 2023Applicant: Honda Motor Co., Ltd.Inventors: Yuki KOGA, Chihiro KAMBAYASHI, Naoki OKA, Kazuhiro KOBAYASHI
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Patent number: 11598999Abstract: A liquid crystal device that is an electro-optical device includes: a transistor including a semiconductor layer extending along a Y axis extending direction that is a first direction, a light shielding region that is a light shielding layer including a first extending portion extending along the first direction, and a wide portion overlapping a channel region of the semiconductor layer and provided wider than the first extending portion, an interlayer insulation layer provided with an opening in a region overlapping the light shielding region, and a capacitance element including a first capacitance electrode provided in the opening of the interlayer insulation layer and including a protruding portion protruding over the interlayer insulation layer, and a second capacitance electrode provided to cover the protruding portion of the first capacitance electrode.Type: GrantFiled: June 26, 2022Date of Patent: March 7, 2023Assignee: SEIKO EPSON CORPORATIONInventor: Yuki Koga
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Publication number: 20220413328Abstract: A liquid crystal device that is an electro-optical device includes: a transistor including a semiconductor layer extending along a Y axis extending direction that is a first direction, a light shielding region that is a light shielding layer including a first extending portion extending along the first direction, and a wide portion overlapping a channel region of the semiconductor layer and provided wider than the first extending portion, an interlayer insulation layer provided with an opening in a region overlapping the light shielding region, and a capacitance element including a first capacitance electrode provided in the opening of the interlayer insulation layer and including a protruding portion protruding over the interlayer insulation layer, and a second capacitance electrode provided to cover the protruding portion of the first capacitance electrode.Type: ApplicationFiled: June 26, 2022Publication date: December 29, 2022Applicant: SEIKO EPSON CORPORATIONInventor: Yuki KOGA
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Patent number: 11160674Abstract: To provide a stent excellent in deformability, capable of maintaining a radial force for a longer period of time, and having bioabsorbability and a method of producing the same. The bioabsorbable stent has a core structure including a magnesium alloy and a corrosion resistant layer on the core structure, wherein the core structure is formed from a magnesium alloy containing 90 mass % or more of Mg as a main component, Zn, Zr, and Mn as accessory components, and 30 ppm or less of unavoidable impurities selected from the group consisting of Fe, Ni, Co, and Cu, and the alloy excluding aluminum and at least one sort of rare earths selected from the group consisting of Sc, Y, Dy, Sm, Ce, Gd, and La; and the corrosion resistant layer containing magnesium fluoride as a main component with a hydrophilic smooth surface is formed on the core structure with a smooth surface.Type: GrantFiled: July 26, 2019Date of Patent: November 2, 2021Assignees: Japan Medical Device Technology Co., LTD., FUJI LIGHT METAL CO., LTD.Inventors: Makoto Sasaki, Yuki Koga, Yuki Okazawa, Hironori Ueda, Masashi Inoue
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Patent number: 11065954Abstract: A fuel fill opening structure for a fuel tank includes a fuel filler pipe, a fuel fill opening, and a flow guide. The flow guide includes a main guide wall which partitions a fuel introduction region inside the fuel filler pipe into an upper space communicating with a tank main body side and a lower space communicating with the fuel fill opening side, and a partition wall provided to be continuous with the main guide wall and configured to close a space between an upper surface side of the main guide wall and an inner surface of the fuel filler pipe. The main guide wall includes a bent inclined part that is bent and inclined downward from a middle portion in running from the fuel fill opening side toward the tank main body side. The bent inclined part has a shape in which a width thereof becomes smaller when viewed from above as it inclines downward.Type: GrantFiled: May 31, 2018Date of Patent: July 20, 2021Assignees: HONDA MOTOR CO., LTD., Yachiyo Industry Co., Ltd.Inventors: Yuki Koga, Kazunari Nakaya, Masaki Komada
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Patent number: 10955689Abstract: Provided is a contact lens including: a lens unit configured to be worn on an eyeball; an adjustment unit configured to adjust light to be transmitted through at least one of a first region that is a central portion of the lens unit and covers a pupil of the eyeball and a second region that is an outer side of the first region and covers an iris of the eyeball; and a control unit configured to control the adjustment unit in response to input of a trigger signal.Type: GrantFiled: February 25, 2014Date of Patent: March 23, 2021Assignee: SONY CORPORATIONInventors: Kazunori Hayashi, Yoichiro Sako, Takayasu Kon, Takatoshi Nakamura, Akira Tange, Tomoya Onuma, Hiroyuki Hanaya, Masakazu Yajima, Yuki Koga
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Publication number: 20210001013Abstract: Provided is a biodegradable stent comprising a magnesium alloy free of a rare earth element and aluminum. The stent comprises: a core structure comprising a magnesium alloy containing 90 wt % or more of magnesium as a main component, and zinc, zirconium, and manganese as accessary components, the magnesium alloy being free of a rare earth element and aluminum; a first corrosion resistant layer formed on the core structure and containing magnesium fluoride as a main component; and a second corrosion resistant layer formed on the first corrosion resistant layer and comprising a parylene. A method for producing such a bioabsorbable stent is also provided.Type: ApplicationFiled: September 17, 2020Publication date: January 7, 2021Inventors: Makoto SASAKI, Yuki KOGA, Yuki OKAZAWA, Hironori UEDA, Masashi INOUE, Shuzo YAMASHITA
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Patent number: 10832099Abstract: There is provided a display control system including a plurality of display units, an imaging unit configured to capture a subject, a predictor configured to predict an action of the subject according to a captured image captured by the imaging unit, a guide image generator configured to generate a guide image that guides the subject according to a prediction result from the predictor, and a display controller configured to, on the basis of the prediction result from the predictor, select a display unit capable of displaying an image at a position corresponding to the subject from the plurality of display units, and to control the selected display unit to display the guide image at the position corresponding to the subject.Type: GrantFiled: August 12, 2019Date of Patent: November 10, 2020Assignee: Sony CorporationInventors: Kazuhiro Watanabe, Yoichiro Sako, Akira Tange, Kazuyuki Sakoda, Kohei Asada, Takatoshi Nakamura, Mitsuru Takehara, Yasunori Kamada, Takayasu Kon, Kazunori Hayashi, Hiroyuki Hanaya, Yuki Koga, Tomoya Onuma
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Patent number: 10795639Abstract: Provided is a signal processing device including a display control unit for causing a display to display an image corresponding to a specified place, a sound-collection-signal input unit for inputting a sound collection signal of a sound collection unit that collects a user sound produced with microphones surrounding the user, an acoustic-signal processing unit for performing a first acoustic-signal process for reproducing a sound field where the user sound is sensed as if the sound were echoing in the place on the signal input by the sound-collection-signal input unit, based on a first transfer function measured in the place to indicate how a sound emitted on a closed surface inside the place echoes in the place and then is transferred to the closed-surface side, and a sound-emission control unit for causing a sound based on the processed signal to be emitted from speakers surrounding the user.Type: GrantFiled: November 27, 2018Date of Patent: October 6, 2020Assignee: Sony CorporationInventors: Kohei Asada, Yoichiro Sako, Kazuyuki Sakoda, Akira Tange, Yuki Koga
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Publication number: 20200301656Abstract: Provided is a signal processing device including a display control unit for causing a display to display an image corresponding to a specified place, a sound-collection-signal input unit for inputting a sound collection signal of a sound collection unit that collects a user sound produced with microphones surrounding the user, an acoustic-signal processing unit for performing a first acoustic-signal process for reproducing a sound field where the user sound is sensed as if the sound were echoing in the place on the signal input by the sound-collection-signal input unit, based on a first transfer function measured in the place to indicate how a sound emitted on a closed surface inside the place echoes in the place and then is transferred to the closed-surface side, and a sound-emission control unit for causing a sound based on the processed signal to be emitted from speakers surrounding the user.Type: ApplicationFiled: June 8, 2020Publication date: September 24, 2020Applicant: Sony CorporationInventors: Kohei Asada, Yoichiro Sako, Kazuyuki Sakoda, Akira Tange, Yuki Koga
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Patent number: 10771845Abstract: There is provided an information processing apparatus that obtains information of a voice input of at least one user and estimates an attribute of the user based on the information of the voice input. The information processing apparatus further controls a display apparatus to display a layout image for the information of the voice input based on the estimated attribute of the user.Type: GrantFiled: October 26, 2018Date of Patent: September 8, 2020Assignee: SONY CORPORATIONInventors: Yoichiro Sako, Mitsuru Takehara, Kazuyuki Sakoda, Kazuhiro Watanabe, Takatoshi Nakamura, Kohei Asada, Kazunori Hayashi, Yasunori Kamada, Takayasu Kon, Akira Tange, Hiroyuki Hanaya, Tomoya Onuma, Yuki Koga
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Publication number: 20200156465Abstract: A fuel fill opening structure for a fuel tank includes a fuel filler pipe, a fuel fill opening, and a flow guide. The flow guide includes a main guide wall which partitions a fuel introduction region inside the fuel filler pipe into an upper space communicating with a tank main body side and a lower space communicating with the fuel fill opening side, and a partition wall provided to be continuous with the main guide wall and configured to close a space between an upper surface side of the main guide wall and an inner surface of the fuel filler pipe. The main guide wall includes a bent inclined part that is bent and inclined downward from a middle portion in running from the fuel fill opening side toward the tank main body side. The bent inclined part has a shape in which a width thereof becomes smaller when viewed from above as it inclines downward.Type: ApplicationFiled: May 31, 2018Publication date: May 21, 2020Inventors: Yuki Koga, Kazunari Nakaya, Masaki Komada
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Patent number: 10607625Abstract: There is provided a storage control device including: a filter detecting unit configured to detect a voice signal estimation filter for estimating a first voice signal heard by a specific user himself/herself; an estimation unit configured to estimate the first voice signal heard by the specific user himself/herself, on the basis of a voice signal including a second voice signal of the specific user collected by an air conduction sound collecting unit in accordance with the voice signal estimation filter detected by the filter detecting unit; and a storage control unit configured to cause a storage unit to store the first voice signal estimated by the estimation unit.Type: GrantFiled: November 22, 2013Date of Patent: March 31, 2020Assignee: SONY CORPORATIONInventors: Yoichiro Sako, Kohei Asada, Katsuhisa Aratani, Mitsuru Takehara, Takatoshi Nakamura, Kazunori Hayashi, Takayasu Kon, Yuki Koga, Tomoya Onuma, Akira Tange, Kazuyuki Sakoda, Yasunori Kamada, Hiroyuki Hanaya, Kazuhiro Watanabe
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Publication number: 20200005099Abstract: There is provided a display control system including a plurality of display units, an imaging unit configured to capture a subject, a predictor configured to predict an action of the subject according to a captured image captured by the imaging unit, a guide image generator configured to generate a guide image that guides the subject according to a prediction result from the predictor, and a display controller configured to, on the basis of the prediction result from the predictor, select a display unit capable of displaying an image at a position corresponding to the subject from the plurality of display units, and to control the selected display unit to display the guide image at the position corresponding to the subject.Type: ApplicationFiled: August 12, 2019Publication date: January 2, 2020Inventors: Kazuhiro Watanabe, Yoichiro Sako, Akira Tange, Kazuyuki Sakoda, Kohei Asada, Takatoshi Nakamura, Mitsuru Takehara, Yasunori Kamada, Takayasu Kon, Kazunori Hayashi, Hiroyuki Hanaya, Yuki Koga, Tomoya Onuma
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Patent number: 10520104Abstract: A fuel cutoff valve has: a valve mechanism that cuts off a communication between a fuel tank and a canister; an upper space defined above the valve mechanism; a tube body that has a tube passage to be communicated with the upper space and introduces a fuel gas to the canister; a retaining chamber defined by a first fuel shielding portion and a second fuel shielding portion to retain a liquid fuel stored in the upper space; a liquid reservoir portion defined between the tube body and the first fuel shielding portion to store the liquid fuel flowing out of the retaining chamber; and a communication portion through which the retaining chamber communicates with the liquid reservoir portion; wherein the communication portion is formed at a position deviated from the tube body so as not to overlap the tube body, when the tube body is seen in its axial direction.Type: GrantFiled: June 6, 2017Date of Patent: December 31, 2019Assignee: HONDA MOTOR CO., LTD.Inventors: Naoki Ogiwara, Yuki Koga
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Patent number: 10488208Abstract: A communication system, a control method, and a storage medium, which can guide a user to an action for having the predetermined feeling in accordance with a feeling map. A communication system including: an acquisition unit configured to acquire present position information of a user; a guiding information generation unit configured to generate guiding information in accordance with the present position information and map information in which feeling data is mapped; and a supply unit configured to supply the guiding information to the user.Type: GrantFiled: January 20, 2015Date of Patent: November 26, 2019Assignee: SONY CORPORATIONInventors: Takatoshi Nakamura, Akira Tange, Masakazu Yajima, Mitsuru Takehara, Yasunori Kamada, Katsuhisa Aratani, Kazunori Hayashi, Takayasu Kon, Kohei Asada, Kazuhiro Watanabe, Tsuyoshi Abiko, Yuki Koga, Tomoya Onuma
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Publication number: 20190343666Abstract: To provide a stent excellent in deformability, capable of maintaining a radial force for a longer period of time, and having bioabsorbability and a method of producing the same. The bioabsorbable stent has a core structure including a magnesium alloy and a corrosion resistant layer on the core structure, wherein the core structure is formed from a magnesium alloy containing 90 mass % or more of Mg as a main component, Zn, Zr, and Mn as accessory components, and 30 ppm or less of unavoidable impurities selected from the group consisting of Fe, Ni, Co, and Cu, and the alloy excluding aluminum and at least one sort of rare earths selected from the group consisting of Sc, Y, Dy, Sm, Ce, Gd, and La; and the corrosion resistant layer containing magnesium fluoride as a main component with a hydrophilic smooth surface is formed on the core structure with a smooth surface.Type: ApplicationFiled: July 26, 2019Publication date: November 14, 2019Inventors: Makoto SASAKI, Yuki KOGA, Yuki OKAZAWA, Hironori UEDA, Masashi INOUE