Patents by Inventor Kenichi Yamashita
Kenichi Yamashita 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: 20180304689Abstract: A tire having a rubber body in which a steel cord is embedded, wherein a layer composed of ZnxCoyO is formed at the interface between the steel cord and the rubber body and x+y is 5/6 or more and 1 or less.Type: ApplicationFiled: October 13, 2016Publication date: October 25, 2018Inventors: Tetsuya Nakajima, Kenichi Yamashita, Takashi Tokuyama, Shinei Takamura, Masumi Suzuki, Koji Fujisawa
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Publication number: 20180266000Abstract: There is provided a steel cord including a steel wire and a plating layer that covers the steel wire and has Cu, Zn, and Co, wherein Cu and Zn are alloyed and a region covered with Co and a region not covered with Co are mixed on the outermost surface of the plating layer.Type: ApplicationFiled: October 13, 2016Publication date: September 20, 2018Inventors: Tetsuya Nakajima, Kenichi Yamashita, Takashi Tokuyama, Shinei Takamura, Masumi Suzuki, Koji Fujisawa, Junichi Kodama
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Publication number: 20180170446Abstract: A vehicle front portion structure includes a cowl having an outside air introduction duct and a cowl louver. The cowl louver includes an outer plate portion and an inner plate portion disposed below the outer plate portion and covering the outside air introduction duct from the upper side of the vehicle. An outside rib protruding from the outer plate portion toward the inner plate portion and an inside rib protruding from the inner plate portion toward the outer plate portion are disposed in an intake space. A virtual straight line passing through an end portion of the intake space on a front side of the vehicle and an end portion of the intake space on a rear side of the vehicle intersects with at least one of the outside rib and the inside rib.Type: ApplicationFiled: December 8, 2017Publication date: June 21, 2018Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Tomohito MURAKI, Kenichi YAMASHITA, Takahiro HASHIMITSU
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Patent number: 9841165Abstract: A light emitting diode lamp is composed of a reflective mirror, a pillar and a plurality of light emitters disposed in radial arrangement about a focal point of the reflective mirror on the surface of the pillar. Each of the plurality of light emitters is composed of a light emitting diode and a lens forming a virtual image in a position of the focal point located behind the light emitting diode. Additionally, a plurality of light emitting diode elements composing the light emitting diode in each of the plurality of light emitters emit light rays with the same wavelength, and the light emitting diodes in the plurality of light emitters emit the light rays with at least two types of wavelength.Type: GrantFiled: August 2, 2017Date of Patent: December 12, 2017Assignee: PHOENIX ELECTRIC CO., LTD.Inventors: Tomohiko Inoue, Tetsuya Gouda, Kenichi Yamashita, Kana Watanabe
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Publication number: 20170289160Abstract: A control system includes a communication control device including a memory, and a processor coupled to the memory and configured to execute a determination process that includes, when an operation request is received via a specific destination server, determining whether the operation request is a management operation or an application operation based on header information included in the operation request, execute a transfer process that includes, if the operation request is the application operation, transferring the operation request related to the application operation to a server running the application, and execute a blocking process that includes, if the operation request is the management operation, blocking the operation request related to the management operation.Type: ApplicationFiled: March 13, 2017Publication date: October 5, 2017Applicant: FUJITSU LIMITEDInventors: Minehiko Iida, Manabu Nakashima, Shinya Masaki, Yuhei Shibukawa, Satoshi Ohta, Kenichi Yamashita
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Patent number: 9762570Abstract: Information processing system includes a first certification device which executes a first temporary certification, creates a first temporary certificate, transmits it to an external device, carries out a first formal certification and creates the first formal certificate, a second certification device which executes a second temporary certification based on the first temporary certification, creates a second temporary certificate, transmits it to the external device, carries out a second formal certification and creates the second formal certificate, and a processing device which verifies a validity of the first formal certificate corresponding to the first temporary certificate and a validity of the second formal certificate corresponding to the second temporary certificate from the user, in response to a information processing request from the user and determines to execute the information processing corresponding to the information processing request based on the verification result.Type: GrantFiled: March 6, 2015Date of Patent: September 12, 2017Assignee: FUJITSU LIMITEDInventors: Makoto Omori, Shinichiro Nishizawa, Yasushi Toriwaki, Takashi Yoshino, Hisashi Sugawara, Masaki Nagao, Kosuke Tao, Keiko Ishii, Tsuyoshi Taneishi, Kenichi Yamashita, Mitsuhiro Sato, Atsushi Wataki
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Patent number: 9751366Abstract: The invention provides a pneumatic tire which can reduce a rolling resistance while maintaining an wear resistance. Among a cap portion in a center area, at least the cap portion of a center land portion is provided with a cap front layer which includes a surface, and a cap inner layer which is laminated in an inner periphery of the cap front layer. A loss tangent of the cap front layer is set to be smaller than a loss tangent of the cap inner layer and be smaller than a loss tangent of the cap portions in the shoulder areas.Type: GrantFiled: October 21, 2013Date of Patent: September 5, 2017Assignee: TOYO TIRE & RUBBER CO., LTD.Inventor: Kenichi Yamashita
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Patent number: 9365815Abstract: Provided are a particle separation device and a method of separating particles, each of which can easily separate particles for a short time without a great stress to the particles and easily collect the particles thus separated. The particle separation device includes at least: a separation flow path (i) to which a separation fluid and a particle group including two types of particles being different in density are supplied, and (ii) through which the separation fluid flows in a certain direction; a divergence section connected to at least an end of the separation flow path in the certain direction in which the separation fluid flows, a first flow path formed from the divergence section in a rising direction; and a second flow path formed from the divergence section in a falling direction, the separation flow path being formed in a horizontal direction.Type: GrantFiled: August 19, 2013Date of Patent: June 14, 2016Assignee: NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGYInventors: Masaya Miyazaki, Daisuke Sugiyama, Kenichi Yamashita, Yuuki Teshima, Hiroyuki Nakamura, Hideaki Maeda
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Publication number: 20160017273Abstract: A sperm selection unit structure for efficiently separating sperm having favorable motility includes: a storage part which stores semen acquired from an animal therein; a buffer solution flow passage which communicates with the storage part and in which a buffer solution flows in the direction toward the storage part as a laminar flow; and a swim-up passage which communicates with the storage part such that the sperm swim up in the buffer solution flow passage from the storage part, wherein a downstream part of the swim-up passage is formed of a flow passage having a wide width where the buffer solution flows as a slow flow while maintaining a laminar flow state of the buffer solution, and a downstream end portion of the flow passage is opened in a state where the downstream end portion faces a wall surface of the storage part.Type: ApplicationFiled: January 6, 2014Publication date: January 21, 2016Inventors: Kenichi YAMASHITA, Maria Portia NAGATA, Masaya MIYAZAKI, Hideaki MAEDA
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Publication number: 20150180861Abstract: Information processing system includes a first certification device which executes a first temporary certification, creates a first temporary certificate, transmits it to an external device, carries out a first formal certification and creates the first formal certificate, a second certification device which executes a second temporary certification based on the first temporary certification, creates a second temporary certificate, transmits it to the external device, carries out a second formal certification and creates the second formal certificate, and a processing device which verifies a validity of the first formal certificate corresponding to the first temporary certificate and a validity of the second formal certificate corresponding to the second temporary certificate from the user, in response to a information processing request from the user and determines to execute the information processing corresponding to the information processing request based on the verification result.Type: ApplicationFiled: March 6, 2015Publication date: June 25, 2015Applicant: FUJITSU LIMITEDInventors: Makoto Omori, SHINICHIRO NISHIZAWA, Yasushi Toriwaki, Takashi YOSHINO, Hisashi Sugawara, Masaki Nagao, Kosuke Tao, KEIKO ISHII, TSUYOSHI TANEISHI, Kenichi Yamashita, Mitsuhiro SATO, Atsushi Wataki
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Patent number: 8959088Abstract: A log management method includes extracting, before deploying an application which compresses and outputs log information of the application, message format information concerning the log information from source code of the application, deploying the application, and outputting the log information in a form of a message based on the message format information when a device that is able to obtain the log information output from the deployed application obtains the log information.Type: GrantFiled: December 20, 2012Date of Patent: February 17, 2015Assignee: Fujitsu LimitedInventors: Kenichi Yamashita, Hidehiko Ino, Kazuo Mineno, Kouichi Hidaka, Hideaki Tanaka
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Publication number: 20140150944Abstract: The invention provides a pneumatic tire which can reduce a rolling resistance while maintaining an wear resistance. Among a cap portion in a center area, at least the cap portion of a center land portion is provided with a cap front layer which includes a surface, and a cap inner layer which is laminated in an inner periphery of the cap front layer. A loss tangent of the cap front layer is set to be smaller than a loss tangent of the cap inner layer and be smaller than a loss tangent of the cap portions in the shoulder areas.Type: ApplicationFiled: October 21, 2013Publication date: June 5, 2014Applicant: TOYO TIRE & RUBBER CO., LTD.Inventor: Kenichi Yamashita
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Publication number: 20140069849Abstract: Provided are a particle separation device and a method of separating particles, each of which can easily separate particles for a short time without a great stress to the particles and easily collect the particles thus separated. The particle separation device includes at least: a separation flow path (i) to which a separation fluid and a particle group including two types of particles being different in density are supplied, and (ii) through which the separation fluid flows in a certain direction; a divergence section connected to at least an end of the separation flow path in the certain direction in which the separation fluid flows, a first flow path formed from the divergence section in a rising direction; and a second flow path formed from the divergence section in a falling direction, the separation flow path being formed in a horizontal direction.Type: ApplicationFiled: August 19, 2013Publication date: March 13, 2014Applicant: National Institute of Advanced Industrial Science and TechnologyInventors: Masaya MIYAZAKI, Daisuke SUGIYAMA, Kenichi YAMASHITA, Yuuki TESHIMA, Hiroyuki NAKAMURA, Hideaki MAEDA
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Publication number: 20130262487Abstract: A log management method includes extracting, before deploying an application which compresses and outputs log information of the application, message format information concerning the log information from source code of the application, deploying the application, and outputting the log information in a form of a message based on the message format information when a device that is able to obtain the log information output from the deployed application obtains the log information.Type: ApplicationFiled: December 20, 2012Publication date: October 3, 2013Applicant: FUJITSU LIMITEDInventors: Kenichi Yamashita, Hidehiko Ino, Kazuo Mineno, Kouichi Hidaka, Hideaki Tanaka
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Patent number: 8017235Abstract: In the present invention, the fine particle composite process is carried out with the step of reacting fine core particles and a raw material for coating layer by mixing them and continuously supplying a resulting mixture into a micro flow path. The micro flow path is specified to 1-4000 in Reynolds number. With this arrangement, the present invention ensures, in a technology using a reactor having a micro flow path, accurate control of reaction condition, uniformity of coating amount distribution, easy layer formation, and successive production of fine composite particles.Type: GrantFiled: August 17, 2004Date of Patent: September 13, 2011Assignee: National Institute of Advanced Industrial Science and TechnologyInventors: Hiroyuki Nakamura, Masato Uehara, Hongzhi Wang, Hideaki Maeda, Masaya Miyazaki, Yoshiko Yamaguchi, Kenichi Yamashita, Hazime Shimizu, Xyanying Li
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Patent number: 8013454Abstract: An active matrix substrate includes a first substrate, a driving integrated circuit chip mounted on the first substrate with an anisotropic electrically conductive layer, and an insulating member. The insulating member isolates a terminal from a wiring and a bump electrode that are adjacent to the terminal portion and isolates a bump electrode facing the terminal portion from a bump electrode and a wiring that are adjacent to the bump electrode.Type: GrantFiled: June 13, 2006Date of Patent: September 6, 2011Assignee: Sharp Kabushiki KaishaInventors: Kenichi Yamashita, Tetsuya Aita
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Publication number: 20100288424Abstract: The present invention is to provide a method for manufacturing a pneumatic tire with reduced dynamic unbalance and enhanced durability. The method for manufacturing a pneumatic tire having projections in a buttress portion comprises the steps of laminating a sidewall rubber 17 on the outer side of a carcass ply 12 and expanding the diameter of a shaping drum 1, followed by laminating a belt layer 19 and a tread rubber 18 on the outer side of the position corresponding to a crown portion of the carcass ply 12 to mold a green tire G, laminating a strip-shaped rubber member 21 to a buttress portion B of the green tire G to form annular projection parts 22, and vulcanization molding the green tire G with a mold.Type: ApplicationFiled: April 22, 2008Publication date: November 18, 2010Applicant: Toyo Tire & Rubber Co., Ltd.Inventor: Kenichi Yamashita
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Patent number: 7695689Abstract: The present invention relates to a method of manufacturing a micro reactor device that includes a tubular reactor (1) as a flow path, for allowing reaction species to react in the reactor (1). The micro reactor device is manufactured by forming a particle layer (2) on an inner wall of the reactor (1). The particle layer (2) can be formed by causing a dispersion liquid of particles to flow through the reactor (1) and drying. In this way, it is possible to provide a method of manufacturing a micro reactor device having an inner wall modified so that the reaction species can react more efficiently, and to provide the micro reactor device.Type: GrantFiled: July 17, 2003Date of Patent: April 13, 2010Assignee: National Institute of Advanced Industrial Science and TechnologyInventors: Hiroyuki Nakamura, Hongzhi Wang, Xianying Li, Masaya Miyazaki, Kenichi Yamashita, Yoshiko Yamaguchi, Hideaki Maeda
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Publication number: 20100051330Abstract: A wiring board formed by mounting an IC chip on a mounting substrate includes a resin substrate and a wiring pattern. The resin substrate includes having a reinforcing material obtained by impregnating glass fibers with a resin and an organic layer provided on a surface of the reinforcing material. The wiring pattern is disposed on a surface of the resin substrate through a coating layer. The IC chip includes a bump electrode for connection with the wiring pattern. The resin substrate includes a fiber exposure portion through which the reinforcing material is exposed, and the IC chip is fixed to the mounting substrate through an ACF adhered to the fiber exposure portion with the connection electrode being connected to the wiring pattern.Type: ApplicationFiled: July 18, 2007Publication date: March 4, 2010Applicant: SHARP KABUSHIKI KAISHAInventors: Kenichi Yamashita, Yoshiki Nakatani, Akitsugu Hatano
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Patent number: 7641821Abstract: The invention provides a process of manufacturing an optical waveguide for optically connecting a plurality of optical devices, comprising the steps of: disposing a resin composition between two or more optical devices, the resin composition comprising a resin and a 1,4-dihydropyridine derivative, forming an optical path through the resin composition between the optical devices by light having a wavelength capable of inducing a structural change in the 1,4-dihydropyridine derivative, and removing the 1,4-dihydropyridine derivative from the resulting resin composition. Also disclosed is a connection structure obtained by the process.Type: GrantFiled: January 21, 2004Date of Patent: January 5, 2010Assignee: Nitto Denko CorporationInventors: Kunishige Oe, Kenichi Yamashita, Kazunori Mune, Amane Mochizuki, Ryuusuke Naitou