Patents by Inventor Takahiro Kato
Takahiro Kato 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: 20240117077Abstract: A composition containing polytetrafluoroethylene and substantially free from a compound represented by Formula (3): (H—(CF2)8—SO3)qM2 wherein M2 is H, a metal atom, NR54 (where R5s may be the same as or different from each other and are each H or an organic group having 1 to 10 carbon atoms), an imidazolium optionally having a substituent, a pyridinium optionally having a substituent, or a phosphonium optionally having a substituent, and q is 1 or 2. Also disclosed is a molded boy including the composition.Type: ApplicationFiled: November 7, 2023Publication date: April 11, 2024Applicant: DAIKIN INDUSTRIES, LTD.Inventors: Takahiro TAIRA, Kazuhiro MISHIMA, Chiaki OKUI, Tadao HAYASHI, Hirotoshi YOSHIDA, Yuuji TANAKA, Masayoshi MIYAMOTO, Taku YAMANAKA, Taketo KATO
-
Publication number: 20240119783Abstract: A pattern variably displaying device includes: sphere reels, in which patterns are described on a surface of a sphere; a sphere driving device, driving each of the sphere reels; and a reel control part, controlling the sphere driving device.Type: ApplicationFiled: September 5, 2023Publication date: April 11, 2024Applicant: OMRON CorporationInventors: Takahiro ONO, Masaaki Sumi, Takuya Kudo, Takehiro Agata, Tatsuya Adachi, Shun Kato
-
Patent number: 11956434Abstract: An encoder includes circuitry and memory coupled to the circuitry. The circuitry, in operation, for each coefficient of a plurality of coefficients included in a block, determines a base level relating to Context-Based Adaptive Binary Arithmetic Coding (CABAC) for the coefficient, and encodes an absolute value of the coefficient. In determining the base level, when one or more flags are used in encoding the absolute value of the coefficient, the base level is determined to be a first value, and when one or more flags are not used in the encoding, the base level is determined to be a second value that is smaller than the first value. In encoding the absolute value of the coefficient, when one or more flags are not used, a rice parameter is determined based on the base level which is equal to the second value, and the coefficient is binarized using the rice parameter.Type: GrantFiled: December 6, 2022Date of Patent: April 9, 2024Assignee: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICAInventors: Yusuke Kato, Kiyofumi Abe, Takahiro Nishi, Tadamasa Toma
-
Patent number: 11955390Abstract: A semiconductor wafer evaluation method includes acquiring a reflection image as a bright-field image by receiving reflected light which is obtained when irradiating one surface side of a semiconductor wafer to be evaluated with light; acquiring a scattered image as a dark-field image by receiving scattered light which is obtained when irradiating the surface side of the semiconductor wafer with light; and obtaining a distance between a bright zone that is observed in the reflection image and a bright zone that is observed in the scattered image. The semiconductor wafer to be evaluated is a semiconductor wafer in which a chamfered surface is formed in a wafer outer peripheral edge section, and the method includes evaluating a shape of a boundary part between a main surface on the surface side irradiated with the light of the semiconductor wafer to be evaluated and a chamfered surface adjacent to the main surface.Type: GrantFiled: January 7, 2019Date of Patent: April 9, 2024Assignee: SUMCO CORPORATIONInventors: Takahiro Nagasawa, Yasuyuki Hashimoto, Hirotaka Kato
-
Patent number: 11955854Abstract: In this stator armature, a first leg portion has a first surface side part that has a thickness in a radial direction smaller than a thickness of a first leg portion body portion in the radial direction, a second leg portion has a second surface side part that has a thickness in the radial direction smaller than a thickness of a second leg portion body portion in the radial direction, and in the radial direction, a thickness of a joint portion is equal to or more than a thickness of a part other than the joint portion.Type: GrantFiled: November 6, 2019Date of Patent: April 9, 2024Assignee: AISIN CORPORATIONInventors: Kiyotaka Koga, Takahiro Kobuchi, Takashi Kato
-
Publication number: 20240114129Abstract: An encoder includes circuitry and memory coupled to the circuitry. The circuitry, in operation: determines whether a size of a current block, which is a unit for which a vector candidate list including vector candidates is generated, is less than or equal to a threshold; when the size of the current block is less than or equal to the threshold, generates the vector candidate list by registering a history-based motion vector predictor (HMVP) vector candidate in the vector candidate list from an HMVP table without performing a first pruning process; when the size of the current block is greater than the threshold, generates the vector candidate list by performing the first pruning process and registering the HMVP vector candidate in the vector candidate list from the HMVP table; and encodes the current block using the vector candidate list.Type: ApplicationFiled: December 5, 2023Publication date: April 4, 2024Inventors: Jing Ya LI, Chong Soon Lim, Han Boon Teo, Che Wei Kuo, Hai Wei Sun, Chu Tong Wang, Kiyofumi Abe, Takahiro Nishi, Tadamasa Toma, Yusuke Kato
-
Publication number: 20240114169Abstract: An encoder determines, based on a width and a height of a block, whether or not to disable a prediction mode in which the block is split along a partitioning line defined by a distance and an angle and then prediction is performed; and encodes the block with the prediction mode disabled or not disabled according to a result of the determination on whether or not to disable the prediction mode. Here, the distance is the shortest distance between the center of the block and the partitioning line, and the angle is an angle representing a direction from the center of the block toward the partitioning line in the shortest distance. The encoder determines to disable the prediction mode when (i) a width-to-height ratio is at least 8 or (ii) a height-to-width ratio is at least 8.Type: ApplicationFiled: December 1, 2023Publication date: April 4, 2024Inventors: Jing Ya LI, Che Wei KUO, Chong Soon LIM, Chu Tong WANG, Han Boon TEO, Hai Wei SUN, Kiyofumi ABE, Takahiro NISHI, Tadamasa TOMA, Yusuke KATO
-
Publication number: 20240114765Abstract: A device having design film thicknesses, to suppress non-uniformity of a light emitting surface, to provide a quantum dot electroluminescence device with good luminous efficiency and light emitting life-span, and to provide an excellent quantum dot electroluminescence device with luminous efficiency and light emitting life-span. A quantum dot electroluminescence device including a hole transport layer, an electron transport layer, and a light emitting layer disposed between the hole transport layer and the electron transport layer, wherein the hole transport layer includes a polymer material and a low molecular material, the light emitting layer includes a quantum dot having a core-shell structure, and a residual film ratio of the hole transport layer is greater than or equal to about 95%.Type: ApplicationFiled: March 30, 2023Publication date: April 4, 2024Inventors: Yusaku KONISHI, Takahiro FUJIYAMA, Fumiaki KATO, Keigo FURUTA, Kiyohiko TSUTSUMI, Masashi TSUJI, Takao MOTOYAMA
-
Publication number: 20240101135Abstract: A vehicle-mounted apparatus (10) according to the present invention includes: a surrounding object information acquisition unit (11) that acquires surrounding object information relating to a surrounding object being an object detected in surroundings of a vehicle; a line-of-sight information acquisition unit (12) that acquires line-of-sight information of a driver of the vehicle; an operation information acquisition unit (13) that acquires operation information indicating an operation performed by the driver on the vehicle; an operation intention information generation unit (14) that generates operation intention information associating an operation indicated by the operation information with the surrounding object causing the operation indicated by the operation information, based on the surrounding object information, the line-of-sight information, and the operation information; and a transmission and reception unit (15) that transmits the operation intention information to a surrounding vehicle.Type: ApplicationFiled: January 27, 2021Publication date: March 28, 2024Applicant: NEC CorporationInventors: Yuma Yazaki, Takahiro Kato, Yusuke Koitabashi
-
Patent number: 11939422Abstract: A copolymer including a structural unit represented by Chemical Formula 1 wherein the copolymer is capable of improving luminous efficiency and durability, particularly, an improvement in luminescence life-span, of an electroluminescence device, particularly a quantum dot electroluminescence device.Type: GrantFiled: December 7, 2021Date of Patent: March 26, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Masashi Tsuji, Fumiaki Kato, Naotoshi Suganuma, Takahiro Fujiyama, Yusaku Konishi, Dae Young Chung, Ha Il Kwon, Soonmin Cha, Tae Ho Kim
-
Patent number: 11936887Abstract: An encoder includes circuitry, and memory coupled to the circuitry. The circuitry, in operation, for each of a plurality of sub-bitstreams having mutually different frame rates, encodes identification information into a header of a bitstream including the plurality of sub-bitstreams, the identification information indicating a temporal ID that is an identifier of a temporal layer related to a temporal scalability and corresponds to the sub-bitstream, and encodes level information indicating a conformance level of the sub-bitstream.Type: GrantFiled: November 16, 2022Date of Patent: March 19, 2024Assignee: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICAInventors: Virginie Drugeon, Tadamasa Toma, Takahiro Nishi, Kiyofumi Abe, Yusuke Kato
-
Patent number: 11936893Abstract: An encoder that includes memory and circuitry coupled to the memory. The circuitry encodes a slice into one or more data access regions in a variable length encoding process. The circuitry encodes one or more offsets into a slice header, based on a flag written into a sequence header and a total number of the one or more data access regions. The one or more offsets each specify a head position of a corresponding one of the one or more data access regions in a bitstream. When the flag indicates that the one or more offsets are to be encoded and the total number is at least two, the one or more offsets are encoded. The flag switches between encoding and not encoding the one or more offsets regardless of whether the total number is at least two.Type: GrantFiled: November 15, 2021Date of Patent: March 19, 2024Assignee: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICAInventors: Kiyofumi Abe, Takahiro Nishi, Tadamasa Toma, Yusuke Kato
-
Patent number: 11936886Abstract: An encoder includes memory and circuitry coupled to the memory. The circuitry, for each of temporal sub-layers for temporal scalability different from spatial scalability, stores first parameters into buffering period supplemental enhancement information (SEI) and encodes the first parameters. The first parameters present initial delays in timing to extract data from a coded picture buffer (CPB). The circuitry stores a second parameter into the buffering period SEI and encodes the second parameter. The second parameter indicates a total number of the temporal sub-layers. A value of the second parameter is equal to a value of a third parameter that is encoded into a sequence parameter set and indicates a total number of the temporal sub-layers.Type: GrantFiled: December 10, 2021Date of Patent: March 19, 2024Assignee: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICAInventors: Virginie Drugeon, Tadamasa Toma, Takahiro Nishi, Kiyofumi Abe, Yusuke Kato
-
Publication number: 20240087374Abstract: The present invention provides a detection apparatus (10) including: an acquisition unit (11) that acquires vehicle state data of each of a plurality of vehicles when each vehicle travels through a measurement position; a generation unit (12) that generates a detection model detecting an internal abnormality of a vehicle, based on the acquired vehicle state data; a detection unit (13) that performs processing of detecting an internal abnormality of a target vehicle, based on the detection model and vehicle state data when the target vehicle travels through the measurement position; and an output unit (14) that outputs a result of the detection.Type: ApplicationFiled: January 27, 2021Publication date: March 14, 2024Applicant: NEC CorporationInventors: Yuma Yazaki, Takahiro Kato, Yusuke Koitabashi
-
Publication number: 20240071208Abstract: An information processing device includes a memory and a processor coupled to the memory and being configured to: acquire a rotation angle by which a head of a user has rotated and a maintained time during which the rotation angle has been maintained, and in a case in which the rotation angle is less than a preset angle, or in a case in which the rotation angle is equal to or greater than the preset angle and the maintained time is less than a preset time, cause a notification unit to execute notification corresponding to the rotation angle and the maintained time.Type: ApplicationFiled: August 17, 2023Publication date: February 29, 2024Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Takashi KASHIMURA, Takahiro KATO, Kazuyuki YOKOTA
-
Publication number: 20240073442Abstract: An encoder includes circuitry and memory coupled to the circuitry. In operation, the circuitry: derives a motion vector of a current block by referring to at least one reference picture different from a picture to which the current block belongs; performs a mode for estimating, for each sub-block unit of sub-blocks obtained by splitting the current block, a surrounding region of the motion vector to correct the motion vector; determines whether to apply deblocking filtering to each of boundaries between neighboring ones of the sub-blocks; and applies the deblocking filtering to the boundary, based on a result of the determination.Type: ApplicationFiled: October 30, 2023Publication date: February 29, 2024Inventors: Tadamasa TOMA, Takahiro NISHI, Kiyofumi ABE, Yusuke KATO
-
Patent number: 11917899Abstract: An arylamine-fluorene alternating copolymer having a structural unit (A) is represented by Chemical Formula (1): wherein Chemical Formula (1) is the same as described in the detailed description.Type: GrantFiled: March 5, 2021Date of Patent: February 27, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Masashi Tsuji, Takahiro Fujiyama, Yusaku Konishi, Dae Young Chung, Fumiaki Kato, Jaejun Chang, Keigo Furuta, Takao Motoyama, Eun Joo Jang, Hyo Sook Jang, Tae Ho Kim, Tomoyuki Kikuchi, Yuho Won
-
Patent number: 11917179Abstract: A decoder includes circuitry which, in operation, parses a first flag indicating whether a CCALF (cross component adaptive loop filtering) process is enabled for a first block located adjacent to a left side of a current block; parses a second flag indicating whether the CCALF process is enabled for a second block located adjacent to an upper side of the current block; determines a first index associated with a color component of the current block; and derives a second index indicating a context model, using the first flag, the second flag, and the first index. The circuitry, in operation, performs entropy decoding of a third flag indicating whether the CCALF process is enabled for the current block, using the context model indicated by the second index; and performs the CCALF process on the current block in response to the third flag indicating the CCALF process is enabled for the current block.Type: GrantFiled: October 7, 2022Date of Patent: February 27, 2024Assignee: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICAInventors: Che-Wei Kuo, Chong Soon Lim, Han Boon Teo, Jing Ya Li, Hai Wei Sun, Chu Tong Wang, Tadamasa Toma, Takahiro Nishi, Kiyofumi Abe, Yusuke Kato
-
Patent number: 11914248Abstract: An object of the invention is to provide a photo-alignment copolymer which makes it possible to produce a photo-alignment film having excellent solvent resistance and liquid crystal aligning properties, and a photo-alignment film and an optical laminate produced using the photo-alignment copolymer. A photo-alignment copolymer of the invention is a photo-alignment copolymer having a repeating unit A including a photo-alignment group represented by Formula (A) and a repeating unit B including a crosslinkable group represented by Formula (B).Type: GrantFiled: November 8, 2020Date of Patent: February 27, 2024Assignee: FUJIFILM CorporationInventors: Yutaka Nozoe, Takashi Iizumi, Kazushige Nakagawa, Takahiro Kato, Miho Asahi, Hirofumi Omura, Yuki Hirai
-
Publication number: 20240021060Abstract: A pedestrian attention trigger device includes a notification device capable of executing a first notification action when determined that a first condition satisfied, and capable of executing a second notification action when determined that a second condition different to the first condition is satisfied, and includes a processor. The processor controls the notification device to execute one action of the first notification action or the second notification action in priority over the other action thereof when the first condition and the second condition have both been satisfied at the same time, and to execute the other action when a condition that is one of the first condition or the second condition and that corresponds to the one action is no longer satisfied and also a condition that is the other of the first condition or the second condition and that corresponds to the other action is satisfied.Type: ApplicationFiled: July 3, 2023Publication date: January 18, 2024Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Takahiro KATO, Takashi KASHIMURA