Patents by Inventor Yusuke Masuda
Yusuke Masuda 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).
-
Publication number: 20250061867Abstract: Determining and controlling an adjustment amount of at least one of an image quality of a display unit and a sound quality of a speaker on the basis of information regarding a viewing position of the user acquired from an imaging device. In a case where the viewing position is changed, the image quality is adjusted to luminance corresponding to the changed viewing position. In a case where the changed viewing position is farther than the viewing position before the change, the luminance of the display unit is increased, and in a case where the changed viewing position is closer than the viewing position before the change, the luminance is decreased. The present technology can be applied to, for example, a television receiver.Type: ApplicationFiled: December 15, 2022Publication date: February 20, 2025Applicant: Sony Group CorporationInventors: Kyosuke Okumura, Kazushi Yoshida, Hidetaka Honji, Soshi Kitahara, Terunobu Hakotani, Yusuke Masuda, Tomohiro Nagura
-
Publication number: 20250001733Abstract: To provide, for example, a novel LCP extruded film having high metal foil peel strength, and an insulating material for a circuit substrate and a metal foil-clad laminate each using the LCP extruded film, as well as a novel method for manufacturing an LCP extruded film having high metal foil peel strength. An LCP extruded film having a film surface S1 and comprising a thermoplastic liquid crystal polymer, wherein a contact angle ?1 of the film surface S1 of the LCP extruded film with water after one day from constant temperature and humidity treatment at 23° C. and 50% RH is 60° or more and 80° or less, a contact angle ?7 of the film surface S1 of the LCP extruded film with water after 7 days from constant temperature and humidity treatment at 23° C. and 50% RH is 60° or more and 80° or less, and a rate of decrease ((?7??1)/?1) of the contact angle ?7 relative to the contact angle ?1 is 10.0% or less.Type: ApplicationFiled: September 1, 2022Publication date: January 2, 2025Applicant: Denka Company LimitedInventors: Ryota ISHIZUKA, Yusuke MASUDA, Naoki OGAWA
-
Publication number: 20240280550Abstract: A method for analyzing a sample containing a carboxylic acid anhydride includes, in a stated order, a first step of causing the sample to pass through a column together with a first mobile phase to detect a carboxylic acid anhydride eluted from the column in supercritical fluid chromatography, and a second step of causing a second mobile phase to pass through the column by switching the mobile phase from the first mobile phase to the second mobile phase after a lapse of a retention time of the carboxylic acid anhydride to detect at least one of a carboxylic acid ester and a carboxylic acid eluted from the column. The first mobile phase is a mixture of carbon dioxide and an organic solvent having no hydroxyl group, and the second mobile phase is a mixture of carbon dioxide, an acid, and an organic solvent having a hydroxyl group.Type: ApplicationFiled: February 9, 2024Publication date: August 22, 2024Applicant: SHIMADZU CORPORATIONInventors: Yusuke Masuda, Hidetoshi Terada
-
Publication number: 20240089643Abstract: This disclosure relates to a reproduction system, a display apparatus, and a reproduction apparatus for providing higher acoustic performance. There is provided a reproduction system including a display apparatus including a display section configured to display an image of content, and a first sound output section configured to output a sound of the content in a manner localizing a sound image on a screen of the display section, and a reproduction apparatus including a processing section configured to process an audio signal of the content, and a second sound output section configured to output the sound of the content, in which the first sound output section and the second sound output section output the sound simultaneously on the basis of an audio signal of a center channel of the content. This disclosure may be applied to an AV system formed by a television receiver and audio equipment, for example.Type: ApplicationFiled: December 28, 2021Publication date: March 14, 2024Applicant: SONY GROUP CORPORATIONInventors: Takahisa TAGAMI, Masahiko HORIUCHI, Hiroshi MASUDA, Yusuke MASUDA, Satoshi HASEGAWA, Natsuko MAEDA, Takayuki NEGISHI, Naoki SAITO
-
Publication number: 20240043635Abstract: The present invention provides an LCP extruded film comprising a thermoplastic liquid crystal polymer and having a thickness of 15 ?m or more and 300 ?m or less, wherein coefficients of linear thermal expansion in a MD direction and a TD direction at 23 to 200° C. as measured by a TMA method according to JIS K7197 are each within a range of ?30 to 55 ppm/K, and the following conditions (A) and/or (B) are satisfied, and a method for manufacturing the same, an LCP extruded film for stretch treatment, an LCP stretched film, a heat-shrinkable LCP stretched film, an insulating material for a circuit substrate, and a metal foil-clad laminate: (A) a degree of orientation ?1(%) of a film surface S1 exposed and a degree of orientation ?2(%) of a film surface S2 located at a depth of 5 ?m from the film surface S1 satisfy a relationship of ?4.0?[(?2??1)/?1]×100?0.Type: ApplicationFiled: December 7, 2021Publication date: February 8, 2024Applicant: Denka Company LimitedInventors: Yusuke MASUDA, Naoki OGAWA
-
Publication number: 20240032191Abstract: The present invention provides an LCP extruded film comprising a thermoplastic liquid crystal polymer and having a thickness of 15 ?m or more and 300 ?m or less, wherein coefficients of linear thermal expansion in a MD direction and a TD direction at 23 to 200° C. as measured by a TMA method according to JIS K7197 are each within a range of ?30 to 55 ppm/K, and the following conditions (A) and/or (B) are satisfied, and a method for manufacturing the same, an LCP extruded film for stretch treatment, an LCP stretched film, a heat-shrinkable LCP stretched film, an insulating material for a circuit substrate, and a metal foil-clad laminate: (A) a degree of orientation ?1(%) of a film surface S1 exposed and a degree of orientation ?2(%) of a film surface S2 located at a depth of 5 ?m from the film surface S1 satisfy a relationship of ?4.0?[(?2??1)/?1]×100?0.Type: ApplicationFiled: October 2, 2023Publication date: January 25, 2024Applicant: Denka Company LimitedInventors: Yusuke MASUDA, Naoki OGAWA
-
Publication number: 20240025102Abstract: The present invention provides an LCP extruded film comprising a thermoplastic liquid crystal polymer and having a thickness of 15 ?m or more and 300 ?m or less, wherein coefficients of linear thermal expansion in a MD direction and a TD direction at 23 to 200° C. as measured by a TMA method according to JIS K7197 are each within a range of ?30 to 55 ppm/K, and the following conditions (A) and/or (B) are satisfied, and a method for manufacturing the same, an LCP extruded film for stretch treatment, an LCP stretched film, a heat-shrinkable LCP stretched film, an insulating material for a circuit substrate, and a metal foil-clad laminate: (A) a degree of orientation ?1 (%) of a film surface S1 exposed and a degree of orientation ?2 (%) of a film surface S2 located at a depth of 5 ?m from the film surface S1 satisfy a relationship of ?4.0?[(?2??1)/?1]×100?0.Type: ApplicationFiled: October 2, 2023Publication date: January 25, 2024Applicant: Denka Company LimitedInventors: Yusuke MASUDA, Naoki OGAWA
-
Publication number: 20230371188Abstract: Provided are an insulating material for a circuit substrate, which has excellent dielectric characteristics in a high frequency area, has low coefficients of linear thermal expansion all in a MD direction, a TD direction, and a ZD direction, is easily manufactured and has excellent productivity, and a method for manufacturing the same and a metal foil-clad laminate. An insulating material for a circuit substrate, comprising a laminate having a thermoplastic liquid crystal polymer film and a woven fabric of an inorganic fiber, wherein the thermoplastic liquid crystal polymer film contains an inorganic filler, and the laminate is a dry laminate in which the thermoplastic liquid crystal polymer film and the woven fabric are thermocompression bonded.Type: ApplicationFiled: September 21, 2021Publication date: November 16, 2023Applicant: Denka Company LimitedInventors: Shun UCHIYAMA, Yusuke MASUDA
-
Publication number: 20230368948Abstract: Provided are a novel insulating material for a circuit substrate and a novel metal foil-clad laminate, and the like, in which the anisotropy of coefficients of linear thermal expansion in a MD direction, a TD direction, and a ZD direction is reduced. An insulating material for a circuit substrate, comprising a thermoplastic liquid crystal polymer film, wherein ratios of average coefficients of linear thermal expansion in a MD direction, a TD direction, and a thickness direction (CTEMD, CTETD, CTEZ) at 23 to 200° C., as measured by a TMA method according to JIS K7197, satisfy the following expressions (I) to (III): 0.5?CTEMD/CTETD?1.5 ??(I) 0.10?CTEMD/CTEZ?1.00 ??(II) 0.10?CTETD/CTEZ?1.00 ??(III).Type: ApplicationFiled: September 21, 2021Publication date: November 16, 2023Applicant: Denka Company LimitedInventors: Shun UCHIYAMA, Yusuke MASUDA
-
Patent number: 11755876Abstract: An interference suppression apparatus suppresses electromagnetic field interference produced by an RFID tag. The interference suppression apparatus includes a power supply circuit, an antenna that is connected to the power supply circuit, a clock that is connected to the power supply circuit, and a load adjuster that is connected to the power supply circuit. The clock generates an output in which a time constant is adjusted to be longer than a communication time of the RFID tag. The load adjuster changes a characteristic of the antenna based on the output from the clock.Type: GrantFiled: June 16, 2021Date of Patent: September 12, 2023Assignee: DENSO WAVE INCORPORATEDInventors: Eiji Muto, Kohei Enomoto, Yusuke Masuda
-
Patent number: 11610522Abstract: A display device includes a display panel; a temperature information acquisition unit that acquires peripheral temperature information on a periphery of the display panel; and a control unit that controls drive current to be supplied to the display panel. The control unit controls the drive current to be supplied to the display panel to a first drive current value when a peripheral temperature indicated by the peripheral temperature information is within a prescribed temperature range, and a second drive current value lower than the first drive current value when the peripheral temperature indicated by the peripheral temperature information is higher than the prescribed temperature range.Type: GrantFiled: March 9, 2022Date of Patent: March 21, 2023Assignee: SHARP KABUSHIKI KAISHAInventors: Yusuke Masuda, Kentaroh Kamada
-
Publication number: 20220418111Abstract: Provided is a method for manufacturing an LCP film for a circuit substrate capable of achieving an LCP film for a circuit substrate having a low coefficient of linear thermal expansion and excellent dimensional stability, without excessively impairing excellent basic performance possessed by the liquid crystal polyester, such as mechanical characteristics, electrical characteristics, and heat resistance.Type: ApplicationFiled: November 20, 2020Publication date: December 29, 2022Applicant: Denka Company LimitedInventors: Naoki OGAWA, Yusuke MASUDA
-
Publication number: 20220293022Abstract: A display device includes a display panel; a temperature information acquisition unit that acquires peripheral temperature information on a periphery of the display panel; and a control unit that controls drive current to be supplied to the display panel. The control unit controls the drive current to be supplied to the display panel to a first drive current value when a peripheral temperature indicated by the peripheral temperature information is within a prescribed temperature range, and a second drive current value lower than the first drive current value when the peripheral temperature indicated by the peripheral temperature information is higher than the prescribed temperature range.Type: ApplicationFiled: March 9, 2022Publication date: September 15, 2022Inventors: Yusuke MASUDA, KENTAROH KAMADA
-
Publication number: 20220250371Abstract: Provided is an LCP extruded film that can increase process tolerance in manufacture of a flexible laminate, without excessively impairing the basic performance of the liquid crystal polymer. Provided are an LCP extruded film and the like that allow a flexible laminate having high peel strength to a metal foil to be easily obtained under mild manufacturing conditions as compared with the prior art. An LCP extruded film 11 comprising: an aromatic polyester-based liquid crystal polymer at least having at least one selected from the group consisting of para-hydroxybenzoic acid, terephthalic acid, isophthalic acid, 6-naphthalenedicarboxylic acid, 4,4?-biphenol, bisphenol A, hydroquinone, 4,4-dihydroxybiphenol, ethylene terephthalate and derivatives thereof, and 6-hydroxy-2-naphthoic acid and derivatives thereof, as monomer components, the LCP extruded film having a dissolution rate in pentafluorophenol at 60° C. of 25% or more.Type: ApplicationFiled: June 19, 2020Publication date: August 11, 2022Applicant: Denka Company LimitedInventors: Naoki OGAWA, Yusuke MASUDA
-
Publication number: 20220105707Abstract: A method of producing a double-sided metal-clad laminate comprises a supplying step of supplying an insulating film interposed between two metal foils continuously to between a pair of endless belts, a heat and pressure applying step of forming a laminate of the insulating film and the metal foils by heating and applying a pressure to the insulating film and the metal foils under predetermined condition while the insulating film is interposed by the two metal foils in between the endless belts, and a cooling step of cooling the laminate, wherein the insulating film has a thickness of 10 to 500 ?m, a degree of planar orientation of 30% or more, an average coefficient of linear expansion in an MD direction of ?40 to 0 ppm/K and an average coefficient of linear expansion in a TD direction of 0 to 120 ppm/K.Type: ApplicationFiled: January 22, 2020Publication date: April 7, 2022Inventors: Ikuka INODA, Yusuke MASUDA, Shun UCHIYAMA, Takako EBISUZAKI
-
Patent number: 11292233Abstract: A laminated sheet with a cover material, an adhesive cover tape, and an electronic component packaging container molded. A laminated sheet having a surface layer on both sides of a substrate layer, and the substrate layer includes 30 to 70 mass % of a component mentioned below, 70 to 30 mass % of a component mentioned below, and 0 to 30 mass % of a recycled material of the laminated sheet to the total mass of the substrate layer. The component is a rubber modified (meth)acrylic acid ester-vinyl aromatic hydrocarbon copolymer having a conjugated diene rubber component content of 5 to 15 mass %. The component is a vinyl aromatic hydrocarbon-conjugated diene block copolymer containing 15 to 30 mass % of monomeric units derived from conjugated dienes. The component is at least one polymer selected from the group consisting of a vinyl aromatic hydrocarbon polymer and a rubber modified vinyl aromatic hydrocarbon polymer.Type: GrantFiled: January 23, 2019Date of Patent: April 5, 2022Assignee: DENKA COMPANY LIMITEDInventors: Ryosuke Yanaka, Yusuke Masuda
-
Publication number: 20210390362Abstract: An interference suppression apparatus suppresses electromagnetic field interference produced by an RFID tag. The interference suppression apparatus includes a power supply circuit, an antenna that is connected to the power supply circuit, a clock that is connected to the power supply circuit, and a load adjuster that is connected to the power supply circuit. The clock generates an output in which a time constant is adjusted to be longer than a communication time of the RFID tag. The load adjuster changes a characteristic of the antenna based on the output from the clock.Type: ApplicationFiled: June 16, 2021Publication date: December 16, 2021Applicant: DENSO WAVE INCORPORATEDInventors: Eiji MUTO, Kohei ENOMOTO, Yusuke MASUDA
-
Patent number: 11030424Abstract: A configuration which can easily discriminate a moving wireless (radio) tag from a stationary wireless (radio) tag. The configuration uses an antenna to measure phases of response waves received from a wireless tag. Based on the measurements, the configuration measures changes in distance from the wireless tag to the antenna and detects travel of the wireless tag. Based on the measurements, the configuration measures changes in velocity of the wireless tag relative to the antenna. A wireless tag having a rate of changes in signs of the velocity, of not less than a predetermined value in the measured velocity changes, is detected as being a stationary tag.Type: GrantFiled: March 13, 2019Date of Patent: June 8, 2021Assignee: DENSO WAVE INCORPORATEDInventors: Masayuki Ogawa, Kohei Enomoto, Yusuke Masuda
-
Publication number: 20210162721Abstract: A laminated sheet with a cover material, an adhesive cover tape, and an electronic component packaging container molded. A laminated sheet having a surface layer on both sides of a substrate layer, and the substrate layer includes 30 to 70 mass % of a component mentioned below, 70 to 30 mass % of a component mentioned below, and 0 to 30 mass % of a recycled material of the laminated sheet to the total mass of the substrate layer. The component is a rubber modified (meth)acrylic acid ester-vinyl aromatic hydrocarbon copolymer having a conjugated diene rubber component content of 5 to 15 mass %. The component is a vinyl aromatic hydrocarbon-conjugated diene block copolymer containing 15 to 30 mass % of monomeric units derived from conjugated dienes. The component is at least one polymer selected from the group consisting of a vinyl aromatic hydrocarbon polymer and a rubber modified vinyl aromatic hydrocarbon polymer.Type: ApplicationFiled: January 23, 2019Publication date: June 3, 2021Applicant: DENKA COMPANY LIMITEDInventors: Ryosuke YANAKA, Yusuke MASUDA
-
Patent number: 10718428Abstract: A controller for a vehicle transmission includes a storage part that stores data and a control part that executes processing by using the data stored in the storage part. The storage part stores a plurality of control processes of the vehicle transmission. The storage part further comprises a table including a start address and an end address of each of a first software program and a second software program as duplicated software programs, and the control unit executes the second software program instead of the first software program if the abnormal address is located between the first address and the end address of the first software program, and no abnormal address is located between the first address and the end address of the second software program.Type: GrantFiled: June 10, 2016Date of Patent: July 21, 2020Assignee: Hitachi Automotive Systems, Ltd.Inventors: Yasuhiro Okabe, Yusuke Masuda, Daisuke Sekine