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).

  • Patent number: 10795121
    Abstract: 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: Grant
    Filed: November 6, 2018
    Date of Patent: October 6, 2020
    Assignee: MAXELL, LTD.
    Inventors: Masaki Yamazaki, Takashi Sugiyama
  • Patent number: 10788185
    Abstract: 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: Grant
    Filed: November 29, 2018
    Date of Patent: September 29, 2020
    Assignee: STANLEY ELECTRIC CO., LTD.
    Inventors: Takashi Sugiyama, Shinya Kogure
  • Patent number: 10746368
    Abstract: 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: Grant
    Filed: May 16, 2018
    Date of Patent: August 18, 2020
    Assignee: STANLEY ELECTRIC CO., LTD.
    Inventors: Shinya Kogure, Ryotaro Owada, Toshihiro Seko, Takashi Sugiyama
  • Patent number: 10738958
    Abstract: 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: Grant
    Filed: December 21, 2018
    Date of Patent: August 11, 2020
    Assignee: STANLEY ELECTRIC CO., LTD.
    Inventors: Yasuo Toko, Yoshifumi Takao, Takashi Sugiyama
  • Publication number: 20200156828
    Abstract: 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: Application
    Filed: June 14, 2018
    Publication date: May 21, 2020
    Applicant: NIPPON CLOSURES CO., LTD.
    Inventors: Youichi TSUJIGUCHI, Takashi SUGIYAMA
  • Publication number: 20200159608
    Abstract: 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: Application
    Filed: January 24, 2020
    Publication date: May 21, 2020
    Inventors: Takashi Sugiyama, Tomoki Nakamura, Kodai Mizuno
  • Publication number: 20200088374
    Abstract: 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: Application
    Filed: May 16, 2018
    Publication date: March 19, 2020
    Applicant: STANLEY ELECTRIC CO., LTD.
    Inventors: Shinya KOGURE, Ryotaro OWADA, Toshihiro SEKO, Takashi SUGIYAMA
  • Publication number: 20200088975
    Abstract: 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: Application
    Filed: November 22, 2019
    Publication date: March 19, 2020
    Applicant: MAXELL, LTD.
    Inventors: Takashi SUGIYAMA, Masaki YAMAZAKI
  • Publication number: 20200071041
    Abstract: 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: Application
    Filed: March 2, 2018
    Publication date: March 5, 2020
    Applicant: NIPPON CLOSURES CO., LTD.
    Inventors: Toru SAHARA, Takashi SUGIYAMA, Yuji TOMITAKA, Miki YAMAOKA
  • Patent number: 10579456
    Abstract: 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: Grant
    Filed: July 26, 2018
    Date of Patent: March 3, 2020
    Assignee: Brother Kogyo Kabushiki Kaisha
    Inventors: Takashi Sugiyama, Tomoki Nakamura, Kodai Mizuno
  • Patent number: 10557611
    Abstract: 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: Grant
    Filed: February 20, 2019
    Date of Patent: February 11, 2020
    Assignee: STANLEY ELECTRIC CO., LTD.
    Inventors: Takashi Sugiyama, Tsuyoshi Maruyama
  • Patent number: 10527826
    Abstract: 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: Grant
    Filed: February 22, 2013
    Date of Patent: January 7, 2020
    Assignee: MAXELL, LTD.
    Inventors: Takashi Sugiyama, Masaki Yamazaki
  • Patent number: 10522149
    Abstract: 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: Grant
    Filed: January 10, 2018
    Date of Patent: December 31, 2019
    Assignee: Hitachi Information & Telecommunication Engineering, Ltd.
    Inventors: Yo Naka, Takashi Sugiyama
  • Publication number: 20190306310
    Abstract: 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: Application
    Filed: November 6, 2018
    Publication date: October 3, 2019
    Inventors: Terumi SAITO, Takashi SUGIYAMA
  • Patent number: 10391928
    Abstract: 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: Grant
    Filed: July 9, 2018
    Date of Patent: August 27, 2019
    Assignee: STANLEY ELECTRIC CO., LTD.
    Inventors: Takeshi Waragaya, Takashi Sugiyama
  • Publication number: 20190257493
    Abstract: 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: Application
    Filed: February 20, 2019
    Publication date: August 22, 2019
    Inventors: Takashi Sugiyama, Tsuyoshi Maruyama
  • Patent number: 10365417
    Abstract: 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: Grant
    Filed: September 29, 2016
    Date of Patent: July 30, 2019
    Assignee: AGC Inc.
    Inventors: Makoto Hasegawa, Takashi Sugiyama
  • Publication number: 20190219242
    Abstract: 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: Application
    Filed: November 29, 2018
    Publication date: July 18, 2019
    Inventors: Takashi Sugiyama, Shinya Kogure
  • Patent number: 10343826
    Abstract: 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: Grant
    Filed: February 13, 2014
    Date of Patent: July 9, 2019
    Assignee: NIPPON CLOSURES CO., LTD.
    Inventors: Takashi Sugiyama, Osamu Ishii, Masataka Iyadomi
  • Publication number: 20190199858
    Abstract: 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: Application
    Filed: November 6, 2018
    Publication date: June 27, 2019
    Inventors: Yuko KANETSUKI, Takashi SUGIYAMA, Terumi SAITO