Patents by Inventor Takashi Sugiyama
Takashi Sugiyama 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: 10795121Abstract: An imaging lens is provided with: a first lens with negative power; a second lens with negative power; a third lens with positive power; and a fourth lens with positive power. The cemented fourth lens is formed from an object side lens with negative power and an image side lens with positive power. The thickness of a resin adhesive layer that bonds the object side lens and the image side lens is 20 ?m or greater on the optical axis, and when Sg1H is the amount of sag in the image side lens surface of the object side lens and Sg2H is the amount of sag in the object side lens surface of the image side lens. The bonding operation is easy without damage occurring to the cemented surfaces, with a design that takes into account thickness of the resin adhesive layer; therefore various forms of aberration can be corrected.Type: GrantFiled: November 6, 2018Date of Patent: October 6, 2020Assignee: MAXELL, LTD.Inventors: Masaki Yamazaki, Takashi Sugiyama
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Patent number: 10788185Abstract: To form a light distribution pattern having a light illuminance distribution desirable for a vehicular lamp while reducing the temperature bias of a liquid crystal element. A vehicular lamp system capable of variably setting an irradiation pattern of light irradiated to the surroundings of an own vehicle including a light source, a first optical system for making uniform the intensity distribution of light from the light source, a liquid crystal element for modulating light emitted from the first optical system to form an image, a driving unit for driving the liquid crystal element, and a second optical system for projecting the image formed by the liquid crystal element, wherein the vehicular lamp system has a central axis in which the image incident on the plane including the central axis is projected at a relatively large enlargement ratio as it is farther from the central axis.Type: GrantFiled: November 29, 2018Date of Patent: September 29, 2020Assignee: STANLEY ELECTRIC CO., LTD.Inventors: Takashi Sugiyama, Shinya Kogure
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Patent number: 10746368Abstract: Provided is a vehicular headlight that is capable of generating a clear light distribution pattern using a monolithic array light source of surface emitting lasers. The vehicular headlight 1a includes a VCSEL array 5, an image generation unit including a lens array 6 which outputs incident light from the VCSEL array 5 as collimated light so that an image of a light distribution pattern as an illuminance distribution is generated on an output side, a light distribution pattern forming unit 7 having an image forming surface on which the image is formed by the incident light from the image generation unit, and a projection unit 8 outputting the incident light from the light distribution pattern forming unit to an irradiation region in front of the vehicle.Type: GrantFiled: May 16, 2018Date of Patent: August 18, 2020Assignee: STANLEY ELECTRIC CO., LTD.Inventors: Shinya Kogure, Ryotaro Owada, Toshihiro Seko, Takashi Sugiyama
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Patent number: 10738958Abstract: A lighting device comprising: a light source for emitting lights along optic axis toward field of view; a liquid crystal element disposed on the optic axis, having electrode pattern in far field FF corresponding region and having no electrode pattern in near field corresponding region; a pair of polarizers including input side and output side polarizers sandwiching the liquid crystal element, constituting crossed Nicol polarizers; driver circuit for forming voltages applied to the electrode pattern; and phase shift forming element disposed between the pair of polarizers in the near field corresponding region of the liquid crystal element; wherein the far field corresponding region constitutes normally black optic system together with the pair of polarizers, and the near field corresponding region constitutes normally-on optic system together with the phase shift forming element and the pair of polarizers.Type: GrantFiled: December 21, 2018Date of Patent: August 11, 2020Assignee: STANLEY ELECTRIC CO., LTD.Inventors: Yasuo Toko, Yoshifumi Takao, Takashi Sugiyama
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Publication number: 20200156828Abstract: A plastic cap, which is a highly producible one-piece type cap when molded, but becomes a two-piece type cap excellent in sealability and openability when used, and enables a small-diameter pouring opening to be formed, is provided. The plastic cap comprises: a cap body which is composed of a top plate section and a skirt section, has a pouring nozzle formed on an outer surface of the top plate section so as to surround an opening-scheduled portion, and is fitted and fixed to a container mouth; and a top lid composed of a top face, and a circumferential wall suspending from an outer peripheral edge of the top face. The top lid has, formed therein, a protrusion protruding downward from an inner surface of the top face and having an engaging portion on an outer surface thereof. The cap body has an inner plug formed therein.Type: ApplicationFiled: June 14, 2018Publication date: May 21, 2020Applicant: NIPPON CLOSURES CO., LTD.Inventors: Youichi TSUJIGUCHI, Takashi SUGIYAMA
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Publication number: 20200159608Abstract: A non-transitory computer-readable medium has a program stored thereon and readable by a processor of an information processing apparatus configured to communicate with an image processing apparatus. The program, when executed by the processor, causes the information processing apparatus to perform: receiving an execution request to cause the image processing apparatus to perform the image processing, the execution request corresponding to a job; acquiring status information indicating a status of the image processing apparatus; and providing notification, during a notification time period, of error information based on the status information when the status information is acquired during the notification time period, which starts at a time when the execution request is received.Type: ApplicationFiled: January 24, 2020Publication date: May 21, 2020Inventors: Takashi Sugiyama, Tomoki Nakamura, Kodai Mizuno
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Publication number: 20200088374Abstract: Provided is a vehicular headlight that is capable of generating a clear light distribution pattern using a monolithic array light source of surface emitting lasers. The vehicular headlight 1a includes a VCSEL array 5, an image generation unit including a lens array 6 which outputs incident light from the VCSEL array 5 as collimated light so that an image of a light distribution pattern as an illuminance distribution is generated on an output side, a light distribution pattern forming unit 7 having an image forming surface on which the image is formed by the incident light from the image generation unit, and a projection unit 8 outputting the incident light from the light distribution pattern forming unit to an irradiation region in front of the vehicle.Type: ApplicationFiled: May 16, 2018Publication date: March 19, 2020Applicant: STANLEY ELECTRIC CO., LTD.Inventors: Shinya KOGURE, Ryotaro OWADA, Toshihiro SEKO, Takashi SUGIYAMA
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Publication number: 20200088975Abstract: An imaging lens is formed from a first group lens having negative power, a second group lens having positive power, a third group lens having negative power, and a fourth group lens having positive power, disposed in order from the subject side to the image side. Letting f be the focal distance for the entire lens system and ff2 the focal distance for the second group lens, 1.0?ff2/f?2.0 is satisfied; therefore, the entire length of the lens system can be kept short and image curvature can be suppressed. In addition, each of the subject side lens surfaces and the image side lens surfaces for the second group lens, third group lens, and fourth group lens are provided with aspherical surface shapes; therefore, the imaging lens is constituted to be bright.Type: ApplicationFiled: November 22, 2019Publication date: March 19, 2020Applicant: MAXELL, LTD.Inventors: Takashi SUGIYAMA, Masaki YAMAZAKI
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Publication number: 20200071041Abstract: A composite container lid comprising an inner plug 1 with a flow-out port and an upper lid 3 detachably attached to a container mouth portion 80, wherein the inner plug 1 includes an upper lid engaging cylinder 5, a container mouth portion-securing member 7 having a circumferential wall 9 that surrounds the upper lid engaging cylinder 5, and linking pieces 11 that link the inner surface of the circumferential wall 9 to the upper lid engaging cylinder 5 so as to form a flow-out port 13; the upper lid engaging cylinder 5 is provided, on the upper end portion of the outer surface thereof, with a circumferential protuberance 5a for temporary engagement; engaging pieces 37 are formed on the inner surface of a top plate 31 of the upper lid 3, the engaging pieces 37 having an undercut 37a for temporarily engaging with the circumferential protuberance 5a that temporary engages with the upper lid engaging cylinder; and a sound-suppressing protrusion 50 is provided in a region surrounded by the engaging pieces 37.Type: ApplicationFiled: March 2, 2018Publication date: March 5, 2020Applicant: NIPPON CLOSURES CO., LTD.Inventors: Toru SAHARA, Takashi SUGIYAMA, Yuji TOMITAKA, Miki YAMAOKA
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Patent number: 10579456Abstract: A non-transitory computer-readable medium has a program stored thereon and readable by a processor of an information processing apparatus configured to communicate with an image processing apparatus. The program, when executed by the processor, causes the information processing apparatus to perform: receiving an execution request to cause the image processing apparatus to perform the image processing, the execution request corresponding to a job; acquiring status information indicating a status of the image processing apparatus; and providing notification, during a notification time period, of error information based on the status information when the status information is acquired during the notification time period, which starts at a time when the execution request is received.Type: GrantFiled: July 26, 2018Date of Patent: March 3, 2020Assignee: Brother Kogyo Kabushiki KaishaInventors: Takashi Sugiyama, Tomoki Nakamura, Kodai Mizuno
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Patent number: 10557611Abstract: A method for adjusting output light color from a vehicular headlamp unit to correct the difference or change of white light of a light source by a liquid crystal element. The vehicular headlamp unit includes a light source; an information acquisition unit that acquires information in front of a own vehicle; an irradiation pattern calculation unit that determines an irradiation pattern on the basis of the information; a voltage application unit that applies a voltage to a liquid crystal element on the basis of the irradiation pattern; the liquid crystal element that changes a transmittance of each of light control regions on the basis of the voltage; and a projection optical system that performs light distribution control of light controlled to be transmitted by the liquid crystal element. The method includes adjusting color of light emitted from the vehicular headlamp unit by the voltage applied to the liquid crystal element.Type: GrantFiled: February 20, 2019Date of Patent: February 11, 2020Assignee: STANLEY ELECTRIC CO., LTD.Inventors: Takashi Sugiyama, Tsuyoshi Maruyama
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Patent number: 10527826Abstract: An imaging lens is formed from a first group lens having negative power, a second group lens having positive power, a third group lens having negative power, and a fourth group lens having positive power, disposed in order from the subject side to the image side. Letting f be the focal distance for the entire lens system and ff2 the focal distance for the second group lens, 1.0?ff2/f?2.0 is satisfied; therefore, the entire length of the lens system can be kept short and image curvature can be suppressed. In addition, each of the subject side lens surfaces and the image side lens surfaces for the second group lens, third group lens, and fourth group lens are provided with aspherical surface shapes; therefore, the imaging lens is constituted to be bright.Type: GrantFiled: February 22, 2013Date of Patent: January 7, 2020Assignee: MAXELL, LTD.Inventors: Takashi Sugiyama, Masaki Yamazaki
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Patent number: 10522149Abstract: An information processor requests a recognition result manager to transmit recording information about a call including a keyword and a recognition result of speech recognition using an extension number as a key. The manager transmits the recording information about the call including the keyword corresponding to the extension number and the recognition result of the speech recognition to the processor. The processor displays a recognition result of speech recognition of the call including the keyword on a display unit. Upon receiving an input of an instruction to perform speech playback, the processor transmits recording information in association with text displayed on the display unit to a recorder. The recorder transmits speech data corresponding to the recording information to the processor. The processor plays back speech data corresponding to the recording information.Type: GrantFiled: January 10, 2018Date of Patent: December 31, 2019Assignee: Hitachi Information & Telecommunication Engineering, Ltd.Inventors: Yo Naka, Takashi Sugiyama
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Publication number: 20190306310Abstract: The sections of the call unnecessary for reproduction are grasped without wasting time and labor. The call recording system includes a call information entry unit to enter operation information of call terminals which is acquired by a call control unit into a terminal operation information table; a recorded information entry unit to enter recorded information of the call which are acquired by a call recording unit into a recorded information table; and a call information reproduction unit to recognize sections unnecessary for reproduction of the recorded information based on the operation information of the call terminals so as to display a reproduction screen including a result on the recognized sections on a display section.Type: ApplicationFiled: November 6, 2018Publication date: October 3, 2019Inventors: Terumi SAITO, Takashi SUGIYAMA
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Patent number: 10391928Abstract: A lighting tool for a vehicle that radiates light from a vehicle toward a road surface, the lighting tool for a vehicle including a light source device, a light modulation device that modulates light emitted from the light source device to form multi-gradation light including a high gradation part, a low gradation part and a zero gradation part, a projection unit that projects the multi-gradation light emitted from the light modulation device to the road surface as a light distribution pattern, and a control unit that controls the light source device and the light modulation device, wherein the light modulation device forms a drawing pattern as the high gradation part which is surrounded by the low gradation part in the light distribution pattern.Type: GrantFiled: July 9, 2018Date of Patent: August 27, 2019Assignee: STANLEY ELECTRIC CO., LTD.Inventors: Takeshi Waragaya, Takashi Sugiyama
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Publication number: 20190257493Abstract: A method for adjusting output light color from a vehicular headlamp unit to correct the difference or change of white light of a light source by a liquid crystal element. The vehicular headlamp unit includes a light source; an information acquisition unit that acquires information in front of a own vehicle; an irradiation pattern calculation unit that determines an irradiation pattern on the basis of the information; a voltage application unit that applies a voltage to a liquid crystal element on the basis of the irradiation pattern; the liquid crystal element that changes a transmittance of each of light control regions on the basis of the voltage; and a projection optical system that performs light distribution control of light controlled to be transmitted by the liquid crystal element. The method includes adjusting color of light emitted from the vehicular headlamp unit by the voltage applied to the liquid crystal element.Type: ApplicationFiled: February 20, 2019Publication date: August 22, 2019Inventors: Takashi Sugiyama, Tsuyoshi Maruyama
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Patent number: 10365417Abstract: A near-infrared cut filter has an absorption layer and a reflection layer and satisfies following requirements: average transmittance (R) of 620-750 nm is ?20%, average transmittance (G) of 495-570 nm is ?90%, and a ratio (R)/(G) is ?0.20; |T0(600-725)?T30(600-725)| is ?3%·nm where T0(600-725) is a transmittance integral value of 600-725 nm in a spectral transmittance curve (0°), and T30(600-725) is a transmittance integral value of 600-725 nm in a spectral transmittance curve (30°); wavelengths ?IRT(80), ?IRT(50), and ?IRT(20) where transmittance becomes 80%, 50%, and 20% respectively in 550-750 nm in the spectral transmittance curve (0°) normalized by maximum transmittance in 450-650 nm satisfy following formulae: 0??IRT(80)??T(80)?30 nm, 0??IRT(50)??T(50)?35 nm, and 0??IRT(20)??T(20)?37 nm where ?T(80), ?T(50), and ?T(20) are wavelengths on a long wavelength side where relative visibility of 0.8, 0.5 and 0.2 is exhibited in a relative visibility curve.Type: GrantFiled: September 29, 2016Date of Patent: July 30, 2019Assignee: AGC Inc.Inventors: Makoto Hasegawa, Takashi Sugiyama
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Publication number: 20190219242Abstract: To form a light distribution pattern having a light illuminance distribution desirable for a vehicular lamp while reducing the temperature bias of a liquid crystal element. A vehicular lamp system capable of variably setting an irradiation pattern of light irradiated to the surroundings of an own vehicle including a light source, a first optical system for making uniform the intensity distribution of light from the light source, a liquid crystal element for modulating light emitted from the first optical system to form an image, a driving unit for driving the liquid crystal element, and a second optical system for projecting the image formed by the liquid crystal element, wherein the vehicular lamp system has a central axis in which the image incident on the plane including the central axis is projected at a relatively large enlargement ratio as it is farther from the central axis.Type: ApplicationFiled: November 29, 2018Publication date: July 18, 2019Inventors: Takashi Sugiyama, Shinya Kogure
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Patent number: 10343826Abstract: A container lid is composed of a synthetic resin inside plug to be mounted on the mouth of a container, and a synthetic resin lid to be mounted on the inside plug. A breakable thin-walled line formed in a closing wall has an outer arcuate portion extending from a breakage start end portion, and an inner arcuate portion extending from the breakage start end portion, and defines an arcuate deformation region. A locked element is annexed to the deformation region, and a locking element is in the lid. When the lid is rotated in a predetermined direction, the locking element is locked to the locked element. When the lid is rotated further in the predetermined direction, a force is exerted on the deformation region via the locking element and the locked element, so that the breakable thin-walled line of the inside plug is broken and the deformation region is deformed.Type: GrantFiled: February 13, 2014Date of Patent: July 9, 2019Assignee: NIPPON CLOSURES CO., LTD.Inventors: Takashi Sugiyama, Osamu Ishii, Masataka Iyadomi
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Publication number: 20190199858Abstract: An evaluation criterion for a call performed between an operator and a customer is set without taking time and effort. A voice recognition system includes a call recording unit that records a call performed between a customer and an operator, a voice recognition unit that recognizes the call recorded by the call recording unit and a value of non-verbal information indicating a feature of a calling party in the call and accumulates a recognized result in a storage unit, and a voice recognition result managing unit that sets a reference value for evaluating the calling party on the basis of the value of the non-verbal information included in the recognized result.Type: ApplicationFiled: November 6, 2018Publication date: June 27, 2019Inventors: Yuko KANETSUKI, Takashi SUGIYAMA, Terumi SAITO