Patents by Inventor Takashi Okada
Takashi Okada 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: 20240134100Abstract: Provided are a lens device, an imaging apparatus, and a filter unit capable of suppressing occurrence of ghosts and flares. The lens device includes a first optical filter and a second optical filter in order from an object side in an optical path. The first optical filter is composed of an optical filter (for example, a band-pass filter) that has a light transmission band in a specific wavelength region. The second optical filter is composed of an optical filter (band-stop filter) that has a light absorption band in a wavelength region which is different from the light transmission band of the first optical filter.Type: ApplicationFiled: January 3, 2024Publication date: April 25, 2024Applicant: FUJIFILM CorporationInventors: Kazuyoshi OKADA, Yasunobu KISHINE, Yuya HIRAKAWA, Koichi TANAKA, Takashi KUNUGISE, Tatsuro IWASAKI
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Patent number: 11950319Abstract: When terminal identification information TI of one terminal device used by a user among two or more terminal devices is newly stored in a memory of a host device together with user identification information UI (S3a), an examination part examines, in the memory of the host device, a presence or absence of terminal identification information (terminal identification information TI-p) corresponding to the user identification information UI, excluding terminal identification information TI and terminal identification information corresponding to a terminal device that is currently used by the user (S11). When the terminal identification information TI-p exists, a management part performs control to transmit predetermined instruction information together with the terminal identification information TI-p to the two or more terminal devices (S12).Type: GrantFiled: March 4, 2019Date of Patent: April 2, 2024Assignee: NTT DOCOMO, INC.Inventors: Yuuta Higuchi, Kazuoki Ichikawa, Takashi Okada
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Publication number: 20240105349Abstract: A nuclear fusion system comprises: a muon generation unit to generate negative muons including electron and positron accelerators for generating electron and positron beams; a gas supply unit to supply to circulate gaseous deuterium or gaseous deuterium-tritium mixture as raw material gas; a Laval nozzle to accelerate the raw material gas to supersonic velocity; and a shock wave cone connected to the Laval nozzle to introduce the raw material gas accelerated to supersonic velocity to generate an oblique shock wave, the raw material gas accelerated to supersonic velocity being introduced into the shock wave cone to generate the oblique shock wave, the oblique shock wave being decelerated to create a high-density gas target in an in-flight manner, the muons generated as a result of causing electrons and positrons to collide with each other being introduced into the high-density gas target thereby to cause a muon-catalyzed nuclear fusion reaction to occur.Type: ApplicationFiled: October 24, 2023Publication date: March 28, 2024Applicant: CHUBU UNIVERSITY EDUCATIONAL FOUNDATIONInventors: Shinji OKADA, Motoyasu SATO, Atsuo IIYOSHI, Kimitaka ITOH, Takashi MUTOH, Norimasa YAMAMOTO, Yoshiharu TANAHASHI
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Patent number: 11943950Abstract: A plurality of light-emitting devices (10) include a plurality of light-emitting devices (10a), a plurality of light-emitting devices (10b), and a plurality of light-emitting devices (10c). The plurality of light-emitting devices (10) are aligned on a reflecting member (20). Six light-emitting devices (10c) are aligned in a straight line along one direction. Four light-emitting devices (10b) are aligned surrounding a region facing one ends of the six light-emitting devices (10c). Each of four light-emitting devices (10a) are aligned with each of the four light-emitting devices (10b) outside the four light-emitting devices (10b).Type: GrantFiled: July 11, 2022Date of Patent: March 26, 2024Assignee: Pioneer CorporationInventors: Takeru Okada, Chihiro Harada, Ayako Yoshida, Takashi Chuman
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Publication number: 20240083867Abstract: A compound of the formula (I) or a salt thereof (R represents methyl group or fluorine atom) having an mPGES-1 inhibitory activity and useful as an active ingredient of a medicament for prophylactic and/or therapeutic treatment of such diseases as inflammation, pain, or rheumatism.Type: ApplicationFiled: February 1, 2022Publication date: March 14, 2024Applicant: ASKA PHARMACEUTICAL CO., LTD.Inventors: Makoto OKADA, Youichi NAKANO, Takashi NOSE, Satoshi MAEDA, Tomoaki WATANABE
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Patent number: 11927723Abstract: An optical system consists of a front lens unit having a positive or negative refractive power, a diaphragm, and a rear lens unit having a positive refractive power, which are arranged in this order from an object side to an image side. The front lens unit includes an aspherical lens that has a positive refractive power on an optical axis, and is disposed closest to an object. The aspherical lens has an aspherical surface on the object side in which an off-axis radius of curvature is larger than an on-axis radius of curvature. A predetermined condition is satisfied.Type: GrantFiled: March 17, 2021Date of Patent: March 12, 2024Assignee: CANON KABUSHIKI KAISHAInventor: Takashi Okada
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Patent number: 11920045Abstract: To provide an active-energy-ray-curable composition including a compound represented by General Formula (I) below: where in the General Formula (I), R is hydrogen or a methyl group; A is a structure expressed by one selected from the group consisting of Structural Formulas (II) to (VII) below, each of which may have a substituent such as an alkyl group or an alkoxy group, or both; j and k in the Structural Formulas (VI) and (VII) are an integer of 0 or more; X denotes a substituent including a heteroatom; n is an integer of 0 or more, m is an integer of 1 or more, and n+m is 3 or more, or n is an integer of 0 and m is an integer of 2; and wavy lines in the Structural Formulas (II) to (VII) each independently denote a bond with X or a (meth)acryloyl group (H2C?CR—C(?O)—):Type: GrantFiled: April 1, 2020Date of Patent: March 5, 2024Assignees: Ricoh Company, Ltd., Tokyo University of Science FoundationInventors: Soh Noguchi, Mitsunobu Morita, Takashi Okada, Tatsuki Yamaguchi, Koji Arimitsu
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Publication number: 20240071095Abstract: Provided is a vehicle control system which selects detection information of a delay time or reliability according to a content of a driving support function and supplies the detection information to a control processing unit.Type: ApplicationFiled: September 13, 2021Publication date: February 29, 2024Applicant: Hitachi Astemo, Ltd.Inventors: Jyunya IIZUKA, Takashi OKADA
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Publication number: 20240051752Abstract: A bucket management system 1 comprises: chutes 2 and 3 that have loading areas I1 and I4 and take-out areas O1 and O4 facing each other along a conveying direction F and convey buckets loaded to the loading area along the conveying direction F in storage areas S1 and S4 between the loading areas and the take-out areas; and a loading position indicating device 5 that indicates a loading position P for a bucket to be loaded along the width direction in the loading area. A plurality of bucket rows configured by stacking a plurality of buckets along the conveying direction F can be arranged in the storage areas. The loading position indicating device 5 indicates a loading position P on the basis of the lot number allocated to a bucket to be loaded and the arrangement information of the buckets in the storage areas.Type: ApplicationFiled: December 28, 2021Publication date: February 15, 2024Inventors: Takashi OKADA, Daisuke HASHIMOTO, Shinji TANINO, Nozomu SAIBARA, Souphatsone THEPPHOUMY, Saeko KOMATSU, Hiroaki NOMOTO, Atsushi ITO, Katsuyoshi TSUTSUMIDA, Kenji TATSUDA, Gentoku FUJII, Hiroshi HOSHINO
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Publication number: 20240045186Abstract: A zoom lens includes, in order from the object side to the image side, a first lens unit having negative refractive power, a second lens unit having positive refractive power. A distance between adjacent lens units changes during zooming from a wide-angle end to a telephoto end. During zooming from the wide-angle end to the telephoto end, the first lens unit moves to the image side and then to the object side. The first lens unit includes four lenses or more, the four lenses or more including, in order from the object side to the image side, a first negative meniscus lens with a convex surface facing the object side and a second negative meniscus lens with a convex surface facing the object side. A predetermined condition is satisfied.Type: ApplicationFiled: June 22, 2023Publication date: February 8, 2024Inventor: Takashi OKADA
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Patent number: 11883183Abstract: Cognitive function evaluation device includes: storing unit storing reference data on the relationship between the periodicity of a body movement of a person walking and the cognitive function level of the person; acquiring unit that acquires body movement data on the detected body movement from body movement sensor that detects the body movement of subject walking; and calculating unit that calculates the periodicity of the body movement while walking from the acquired body movement data and checks the calculated periodicity against reference data stored in storing unit so as to identify the cognitive function level corresponding to the calculated periodicity.Type: GrantFiled: September 27, 2017Date of Patent: January 30, 2024Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Takashi Okada, Yoshihiro Matsumura, Takashi Nishiyama, Kengo Abe
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Patent number: 11878554Abstract: A tyre includes a crown land portion, an outboard middle land portion, an outboard shoulder land portion, an outboard crown circumferential groove, an outboard shoulder circumferential groove, an inboard middle land portion, an inboard shoulder land portion, an inboard crown circumferential groove, and an inboard shoulder circumferential groove. The outboard middle land portion is provided with full-opened outboard middle sipe that are inclined to a tyre axial direction. The outboard middle sipes each have two opposite sipe-edge portions provided with chamfer portions. In each chamfer portion of each outboard middle sipe, chamfer widths at both ends of the outboard middle sipe are larger than a chamfer width of a central portion of the outboard middle sipe. The outboard shoulder land portion is provided with outboard shoulder sipes that are inclined in the same direction as the outboard middle sipes to the tyre axial direction.Type: GrantFiled: December 22, 2020Date of Patent: January 23, 2024Assignee: SUMITOMO RUBBER INDUSTRIES, LTD.Inventors: Takashi Okada, Saori Yoshida, Shunta Kokatsu
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Patent number: 11878686Abstract: A driving assistance device controls the speed of an own vehicle based on a predicted traveling state of a preceding vehicle, and includes a traveling scene recognition unit that detects the distance until the preceding vehicle reaches an intersection, a determination unit that determines a traveling scene of the preceding vehicle at the intersection, and a calculation unit that selects the preceding vehicle prediction model according to the traveling scene determined by the determination unit from among a plurality of preceding vehicle prediction models recorded for each traveling scene in which the preceding vehicle travels, and inputs a distance until the preceding vehicle detected by the traveling scene recognition unit in the selected preceding vehicle prediction model reaches the intersection so as to calculate a predicted traveling state of the preceding vehicle after a predetermined time.Type: GrantFiled: October 8, 2019Date of Patent: January 23, 2024Assignee: HITACHI ASTEMO, LTD.Inventors: Yoichi Iihoshi, Takashi Okada, Yuuki Okuda
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Publication number: 20240004163Abstract: An attachment optical system, to which an imaging lens is attachable on an object side of the attachment optical system includes two bending optical systems arranged in parallel. Each of the two bending optical systems includes a first reflective member and a second reflective member. Each of the two bending optical systems includes, in order from the object side to an image side, a front unit and a rear unit, which are separated by a maximum air gap on an optical axis in each bending optical system. At least one of the first reflective member and the second reflective member is disposed between a surface having refractive power and disposed closest to an object in the rear unit and a surface having refractive power and disposed closest to an image plane in the rear unit of each bending optical system.Type: ApplicationFiled: May 22, 2023Publication date: January 4, 2024Inventor: Takashi OKADA
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Patent number: 11845952Abstract: One disadvantage of adeno-associated virus (AAV) is low gene expression efficiency due to delayed expression of the inserted gene. Provided is a vector plasmid for producing a vector genome to be inserted into an adeno-associated virus (AAV). The vector plasmid is provided with a vector genome cassette as a template of the vector genome, and the vector genome cassette is provided with: (1) an expression cassette including a nucleic acid molecule encoding a target gene and (b) a nucleic acid molecule encoding an expression regulatory region that allows expression of the target gene; and (2) two nucleic acid molecules positioned on both sides of the expression cassette and encoding inverted terminal repeats (ITRs). Also provided is a pharmaceutical composition containing the AVV vector, for treating or preventing an eye disease or disease associated with same.Type: GrantFiled: January 16, 2019Date of Patent: December 19, 2023Assignees: NIPPON MEDICAL SCHOOL FOUNDATION, TEIKA PHARMACEUTICAL CO., LTD.Inventors: Takashi Okada, Tsutomu Igarashi, Asaka Shiozawa
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Patent number: 11827219Abstract: A motion control device for a moving body is configured to control a motion of a moving body and includes a movement distance acquisition unit, a movement distance storage unit, a movement distance prediction unit, a control determination unit, and an acceleration/deceleration control unit. The acceleration/deceleration control unit performs control of the acceleration/deceleration in the movement direction of the moving body based on a determination result on whether to suppress the acceleration/deceleration of the moving body performed by the control determination unit and the second movement distance predicted by the movement distance prediction unit.Type: GrantFiled: July 5, 2018Date of Patent: November 28, 2023Assignee: Hitachi Astemo, Ltd.Inventors: Naoyuki Tashiro, Takashi Okada
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Publication number: 20230365142Abstract: An object of the present invention is to provide a vehicle control device that controls an engine so as to improve fuel consumption in consideration of driving characteristics of a driver and an automatic driving system, the vehicle control device being capable of appropriately reflecting the driving characteristics of the driver and the automatic driving system caused by a difference in traffic environment in control, and a data adjustment method of a database.Type: ApplicationFiled: September 30, 2021Publication date: November 16, 2023Applicant: Hitachi Astemo, Ltd.Inventors: Yuuki OKUDA, Takashi OKADA
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Patent number: 11818753Abstract: Information indicating a base station apparatus with which each of a terminal apparatus T-k and other terminal apparatuses that are to perform location registration in a service area of a base station apparatus B(k) with which the terminal apparatus T-k is to perform location registration is shared among all the terminal apparatuses that are to perform location registration in the service area. A maximum wait time is set longer, the greater the number of other terminal apparatuses that are scheduled to perform location registration with the base station apparatus B(k) with respect to which the terminal apparatus T-k is to perform location registration is, the maximum wait time being a maximum wait time for the terminal apparatus T-K to access the base station apparatus B(k).Type: GrantFiled: July 11, 2019Date of Patent: November 14, 2023Assignee: NTT DOCOMO, INC.Inventors: Kazuoki Ichikawa, Takashi Okada, Yuuta Higuchi, Satoshi Denno
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Publication number: 20230339487Abstract: An object of the present invention is to provide a vehicle control device that controls an engine so as to improve fuel efficiency, with driving characteristics of a driver or an automatic driving system in consideration. A vehicle control device includes: a driving characteristic computation unit that computes driving characteristic parameters of an own vehicle on the basis of an intervehicle distance between a preceding vehicle and the own vehicle; a preceding vehicle state prediction unit that predicts a state of the preceding vehicle after a predetermined amount of time on the basis of the intervehicle distance; and a driving state estimation unit that estimates a driving state of the own vehicle after the predetermined amount of time on the basis of the state of the preceding vehicle after the predetermined amount of time predicted by the preceding vehicle state prediction unit and the driving characteristic parameters of the own vehicle computed by the driving characteristic computation unit.Type: ApplicationFiled: September 8, 2020Publication date: October 26, 2023Inventors: Yuuki OKUDA, Takashi OKADA
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Patent number: 11785651Abstract: A device management system according to one embodiment includes: an acquisition unit configured to obtain a proximity notification that represents a situation in which a portable connection source device is in proximity to one geographical range; and a list generating unit configured to transmit a candidate list representing candidate connection destination devices to the connection source device in response to the proximity notification.Type: GrantFiled: October 1, 2019Date of Patent: October 10, 2023Assignee: NTT DOCOMO, INC.Inventors: Nozomi Matsumoto, Takashi Okada, Kazuoki Ichikawa, Tatsuya Nishizaki