Patents by Inventor Shintaro Takeda
Shintaro Takeda 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: 12145530Abstract: A vehicle theft deterrent apparatus includes a driver verifier, a steering torque detector, an actuator, and a steering controller. The steering torque detector is configured to detect steering torque input by a driver to a steering system. The actuator is configured to generate drive torque to be given to the steering system. The driver verifier is configured to verify whether driver information obtained from the driver matches registered information registered in advance. The steering controller is configured to control the drive torque generated by the actuator based on the steering torque. In a case where the driver verifier determines that the driver information does not match the registered information, the steering controller is configured to permit the driver to steer until a vehicle drives a set distance, and then to cause the actuator to generate the drive torque prohibiting the driver from steering.Type: GrantFiled: August 2, 2022Date of Patent: November 19, 2024Assignee: SUBARU CORPORATIONInventors: Minoru Omori, Takashi Takeda, Satoru Akiyama, Eiichi Shiraishi, Shintaro Ikeda
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Publication number: 20180048205Abstract: An insulation wire 10 according to the invention includes: a conductor 11 of any shape; an insulation film 12 made of a first thermoplastic resin that is formed around the conductor 11; and a self-bonding layer 13 made of a second thermoplastic resin that is formed around the insulation film 12 and has a self-bonding property, wherein the first thermoplastic resin contains at least one of polyphenylene sulfide and polyether ether ketone, and wherein the second thermoplastic resin contains a thermosetting resin and an inorganic filler.Type: ApplicationFiled: August 8, 2017Publication date: February 15, 2018Applicant: HITACHI METALS, LTD.Inventors: Shintaro TAKEDA, Yoshiaki OKABE
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Publication number: 20170316849Abstract: An insulation wire includes a conductor, a first insulating layer formed in an outer surface of the conductor, and a second insulating layer formed in an outer surface of the first insulating layer. In the insulation wire, the first insulating layer is a thermoplastic resin layer that is made of polyphenylene sulfide or polyether ether ketone, and the second insulating layer is a thermosetting resin layer.Type: ApplicationFiled: March 15, 2017Publication date: November 2, 2017Applicant: HITACHI METALS, LTD.Inventors: Yoshiaki OKABE, Shintaro TAKEDA
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Patent number: 8848157Abstract: A liquid crystal display includes: a pair of substrates including at least one transparent substrate; a liquid crystal layer disposed between the pair of substrates; and an electrode group formed on at least one of the pair of substrates so as to apply an electric field to the liquid crystal layer. The liquid crystal layer contains at least one kind of liquid crystalline compound and at least one kind of chiral dopant. The concentration c of the chiral dopant is lower than a saturation solubility s thereof. The concentration c of the chiral dopant and a helical twisting power [HTP] of the chiral dopant satisfy a relation of [HTP]·c?5.5 (?m?1).Type: GrantFiled: August 20, 2010Date of Patent: September 30, 2014Assignees: Japan Display Inc., Panasonic Liquid Crystal Display Co., Ltd.Inventors: Mika Oiwa, Shintaro Takeda, Kotaro Araya, Yasushi Tomioka, Yoshiro Mikami
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Patent number: 8648991Abstract: Provided is a liquid crystal display device, including: a first substrate including a first electrode and a second electrode each including a plurality of linear electrodes and formed so as to be comb-like; a second substrate; a blue-phase liquid crystal layer; first drain lines and second drain lines extending in Y direction and provided side by side in X direction; gate lines extending in the X direction; a first thin film transistor for supplying a drain signal from one of the first drain lines to the first electrode; a second thin film transistor for supplying a drain signal from one of the second drain lines to the second electrode, which is plate-like and formed on the blue-phase liquid crystal layer side of the second substrate so as to cover at least a region in which pixels are formed.Type: GrantFiled: December 19, 2011Date of Patent: February 11, 2014Assignee: Japan Display Inc.Inventors: Mika Oiwa, Shintaro Takeda, Shinichi Komura
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Publication number: 20130313537Abstract: An organic light-emitting display device is provided that has prolonged service life, lowered wiring resistance that can lower power consumption, and that is easy to manufacture. In a first embodiment, a moisture capturing layer is provided between an upper electrode and a lower electrode. A second embodiment includes a metal substrate, an organic light-emitting element on the substrate and an upper transparent electrode connected to the substrate through a contact hole. In a third embodiment, a method is provided for forming a first organic compound including a light-emitting layer, heating the first organic compound in vacuo, and forming a second organic compound.Type: ApplicationFiled: July 25, 2013Publication date: November 28, 2013Applicant: HITACHI, Ltd.Inventors: Sukekazu ARATANI, Kazuhito MASUDA, Kotaro ARAYA, Hiroyuki KAGAWA, Shintaro TAKEDA, Shingo ISHIHARA
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Patent number: 8536611Abstract: An organic light-emitting display device is provided that has prolonged service life, lowered wiring resistance that can lower power consumption, and that is easy to manufacture. In a first embodiment, a moisture capturing layer is provided between an upper electrode and a lower electrode. A second embodiment includes a metal substrate, an organic light-emitting element on the substrate and an upper transparent electrode connected to the substrate through a contact hole. In a third embodiment, a method is provided for forming a first organic compound including a light-emitting layer, heating the first organic compound in vacuo, and forming a second organic compound.Type: GrantFiled: June 15, 2009Date of Patent: September 17, 2013Assignee: Hitachi, Ltd.Inventors: Sukekazu Aratani, Kazuhito Masuda, Kotaro Araya, Hiroyuki Kagawa, Shintaro Takeda, Shingo Ishihara
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Patent number: 8514359Abstract: Provided is a liquid crystal display device, including: a liquid crystal layer filled between a first and a second substrate; two polymer structures; and a plurality of pixels each including a first and a second electrode, one of the first and the second electrode being a pixel electrode, in which: each of the plurality of pixels is provided within a region surrounded by a signal line, a part of the signal line being formed between adjacent two of the plurality of pixels; each of the two polymer structures, which extends along the part of the signal line so as to sandwich the part of the signal line in plan view and is formed from one of the first and the second substrate toward another thereof, is formed so as to overlap with any of the region; and the two adjacent polymer structures has the liquid crystal layer provided therebetween.Type: GrantFiled: August 19, 2011Date of Patent: August 20, 2013Assignees: Hitachi Displays, Ltd., Panasonic Liquid Crystal Display Co., Ltd.Inventors: Shintaro Takeda, Kotaro Araya, Yasushi Tomioka, Masaki Matsumori, Yoshiro Mikami
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Patent number: 8395750Abstract: There is provided a liquid crystal device that exhibits excellent response properties over a wide temperature range even when the weight percentage of the polymerizable monomer used for generating polymers is decreased. The liquid crystal device according to the present invention is a liquid crystal device which includes a first substrate and a second substrate, at least one of which has an electrode group formed thereon for driving liquid crystals; and a liquid crystal layer sandwiched between the first substrate and the second substrate, in which the liquid crystal layer contains a polymer which is eccentrically distributed on at least one substrate side among the first substrate and the second substrate.Type: GrantFiled: July 1, 2010Date of Patent: March 12, 2013Assignees: Hitachi Displays, Ltd., Panasonic Liquid Crystal Display Co., Ltd.Inventors: Kotaro Araya, Shintaro Takeda, Yasushi Tomioka
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Patent number: 8339556Abstract: Provided is an electro-optical device which allows high-speed response and has high luminance and contrast.Type: GrantFiled: February 18, 2009Date of Patent: December 25, 2012Assignees: Hitachi Displays, Ltd., Panasonic Liquid Crystal Display Co., Ltd.Inventors: Hiroyuki Kagawa, Shintaro Takeda
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Patent number: 8237893Abstract: A liquid crystal display device comprising a liquid crystal panel having a cell 15 and polarizing plates 11, 12; wherein a liquid crystal molecule is rotated in parallel to the cell 15, the polarizing plate 12 has a multiple polarizer layer formed thereon, the multiple player having a first polarizer layer having a higher polarization degree with respect to a light from a forward direction than a polarization degree with respect to a light from a oblique direction and a second polarizer layer having a higher polarization degree with respect to a light from a oblique direction than a polarization degree with respect to a light from a forward direction, and an average elastic constant of a splay elastic constant K1, a twist elastic constant K2, and a bend elastic constant K3 of liquid crystal material is equal to 10×10?12 N or larger and satisfies a relationship of K1/K2<=1.5.Type: GrantFiled: February 19, 2010Date of Patent: August 7, 2012Assignees: Hitachi Displays, Ltd., Panasonic Liquid Crystal Display Co., Ltd.Inventors: Yuka Utsumi, Shintaro Takeda, Ikuo Hiyama, Kikuo Ono
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Publication number: 20120162560Abstract: Provided is a liquid crystal display device, including: a first substrate including a first electrode and a second electrode each including a plurality of linear electrodes and formed so as to be comb-like; a second substrate; a blue-phase liquid crystal layer; first drain lines and second drain lines extending in Y direction and provided side by side in X direction; gate lines extending in the X direction; a first thin film transistor for supplying a drain signal from one of the first drain lines to the first electrode; a second thin film transistor for supplying a drain signal from one of the second drain lines to the second electrode, which is plate-like and formed on the blue-phase liquid crystal layer side of the second substrate so as to cover at least a region in which pixels are formed.Type: ApplicationFiled: December 19, 2011Publication date: June 28, 2012Inventors: Mika OIWA, Shintaro Takeda, Shinichi Komura
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Patent number: 8164720Abstract: A liquid crystal display apparatus includes a liquid crystal display panel having a first substrate, a second substrate, a liquid crystal layer held in a sandwiched condition between the substrates, and a pixel electrode and common electrode disposed on the second substrate in order to drive the liquid crystal layer. A backlight is disposed on one face of the liquid crystal display panel, a first polarizer disposed on one face of the first substrate, at a side opposite to the second substrate, and a second polarizer disposed on one face of the second substrate, at a side opposite to the first substrate. The liquid crystal layer has a property of generating optically anisotropy from an optical isotropic state when a voltage is applied, and the liquid crystal display panel includes a transmission area and a reflection area in one pixel.Type: GrantFiled: August 1, 2008Date of Patent: April 24, 2012Assignees: Hitachi Displays, Ltd., Panasonic Liquid Crystal Display Co., Ltd.Inventors: Masaya Adachi, Shintaro Takeda
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Publication number: 20120075563Abstract: Provided is a liquid crystal display device, including: a liquid crystal layer filled between a first and a second substrate; two polymer structures; and a plurality of pixels each including a first and a second electrode, one of the first and the second electrode being a pixel electrode, in which: each of the plurality of pixels is provided within a region surrounded by a signal line, a part of the signal line being formed between adjacent two of the plurality of pixels; each of the two polymer structures, which extends along the part of the signal line so as to sandwich the part of the signal line in plan view and is formed from one of the first and the second substrate toward another thereof, is formed so as to overlap with any of the region; and the two adjacent polymer structures has the liquid crystal layer provided therebetween.Type: ApplicationFiled: August 19, 2011Publication date: March 29, 2012Inventors: Shintaro TAKEDA, Kotaro Araya, Yasushi Tomioka, Masaki Matsumori, Yoshiro Mikami
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Patent number: 8134664Abstract: The liquid crystal display device according to this invention comprises: a first substrate having a first polarization layer on a light incident side; a second substrate having a second polarization layer on a light outgoing side; a first birefringent medium disposed between the first polarization layer and the liquid crystal layer; a second birefringent medium disposed between the second polarization layer and the liquid crystal layer; a pixel electrode and a common electrode arranged on one of the first substrate and the second substrate; wherein an absorbing axis of the first polarization layer and an absorbing axis of the second polarization layer form an angle of from 88 degrees to 92 degrees; wherein the liquid crystal layer has a property that an in-plane refractive index anisotropy is induced in the liquid crystal layer by an electric field produced by the pixel electrode and the common electrode.Type: GrantFiled: January 25, 2008Date of Patent: March 13, 2012Assignees: Hitachi Displays, Ltd., Panasonic Liquid Crystal Display Co., Ltd.Inventors: Daisuke Kajita, Ikuo Hiyama, Shintaro Takeda
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Patent number: 7978301Abstract: A liquid crystal display device is provided with an electrode structure for effective utilization of optically isotropic liquid crystals. Such a liquid crystal display device comprises a first substrate; a second substrate; polarizing plates provided on the first substrate and the second substrate, respectively; a liquid crystal layer disposed between the first substrate and the second substrate; and pixel electrodes and common electrodes provided on the first substrate, wherein the liquid crystal layer has such a property that optical anisotropy is induced therein by a change of an optically isotropic state caused by a voltage; wherein ones of the pixel electrodes and the common electrodes are formed in an inter-digital form, while the other ones are formed in a flat plate, and wherein an electric field is applied to the liquid crystal layer by a potential difference between the pixel electrodes and the common electrodes.Type: GrantFiled: July 9, 2007Date of Patent: July 12, 2011Assignee: Hitachi Displays, Ltd.Inventors: Shintaro Takeda, Osamu Itou, Masaki Matsumori
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Publication number: 20110101401Abstract: Disclosed is an organic light-emitting display device that comprises a light-emitting layer formable simply by a wet process and has a prolonged service life. Also disclosed is an organic light-emitting device that comprises an upper transparent electrode having a lowered wiring resistance that can lower wiring resistance-derived power consumption. Further disclosed are a method and an apparatus for manufacturing an organic light-emitting element having a prolonged service life. In a first embodiment, an organic light-emitting display device is provided that comprises a moisture capturing layer provided between an upper electrode and a lower electrode. In a second embodiment, an organic light-emitting apparatus is provided that comprises a metal substrate, an organic light-emitting element provided on the metal substrate, and an upper transparent electrode connected electrically to the metal substrate through a contact hole.Type: ApplicationFiled: June 15, 2009Publication date: May 5, 2011Inventors: Sukekazu Aratani, Kazuhito Masuda, Kotaro Araya, Hiroyuki Kagawa, Shintaro Takeda, Shingo Ishihara
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Patent number: 7920236Abstract: An object of the present invention is to reduce defects in display due to short-circuiting in liquid crystal display devices using a liquid crystal material containing organic particles having anisotropy in a uniaxial form. The present invention provides a liquid crystal display device with: a first substrate; a second substrate; and a liquid crystal layer, a pixel electrode and a common electrode placed between the above described first substrate and the above described second substrate, wherein the above described liquid crystal layer contains a number of organic particles having anisotropy in a uniaxial form, and the longitudinal axis of the particle having the longest longitudinal axis from among the above described particles is no greater than the thickness of the above described liquid crystal layer or the distance between the above described pixel electrode and the above described common electrode—whichever is shorter.Type: GrantFiled: December 16, 2008Date of Patent: April 5, 2011Assignee: Hitachi Displays, Ltd.Inventor: Shintaro Takeda
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Publication number: 20110075073Abstract: A liquid crystal display includes: a pair of substrates including at least one transparent substrate; a liquid crystal layer disposed between the pair of substrates; and an electrode group formed on at least one of the pair of substrates so as to apply an electric field to the liquid crystal layer. The liquid crystal layer contains at least one kind of liquid crystalline compound and at least one kind of chiral dopant. The concentration c of the chiral dopant is lower than a saturation solubility s thereof. The concentration c of the chiral dopant and a helical twisting power [HTP] of the chiral dopant satisfy a relation of [HTP]·c?5.5 (?m?1).Type: ApplicationFiled: August 20, 2010Publication date: March 31, 2011Inventors: Mika Oiwa, Shintaro Takeda, Kotaro Araya, Yasushi Tomioka, Yoshiro Mikami
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Patent number: D929871Type: GrantFiled: February 5, 2020Date of Patent: September 7, 2021Assignee: HISAMITSU PHARMACEUTICAL CO., INC.Inventors: Kei Kubota, Shintaro Takeda, Shigeo Kusumi