Patents by Inventor Eiji Fujita

Eiji Fujita 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).

  • Publication number: 20200327464
    Abstract: A construction site management device receives operation information indicating an operation content of a loading machine, and positional information sent from a haulage vehicle; stores a positional history, and stores an operation history. The operation history includes a content of work of the loading machine performed in a work area and information of time when the work has been performed. Haulage history indicates when the haulage vehicle has entered the work area, and loading history indicates the time when the loading machine has performed loading work for the haulage vehicle and a work area in which the loading machine has performed the loading work for the haulage vehicle. The loading history is created on the basis of the haulage history and the operation history; and work result data indicating from which work area to which work area a load has been hauled is output.
    Type: Application
    Filed: February 20, 2019
    Publication date: October 15, 2020
    Inventors: Seiya KATO, Hiroshi WATANABE, Eiji EGAWA, Tsuyoshi FUJITA
  • Patent number: 10800474
    Abstract: To provide a fastener improving assembling efficiency and a wiring assembly including the fastener, a fastener includes a head including a first inner peripheral surface and a groove and a shank. The first inner peripheral surface defines a first through hole. The groove is in communication with the first through hole and extends in a direction intersecting with a direction in which the first through hole extends. The shank includes a second inner peripheral surface defining a second through hole that is in communication with the first through hole. The shank is connected to the head.
    Type: Grant
    Filed: July 30, 2018
    Date of Patent: October 13, 2020
    Assignee: Shimano Inc.
    Inventors: Eiji Mishima, Takafumi Suzuki, Junya Fujita
  • Patent number: 10766389
    Abstract: A seat cushion part includes a base fabric extending between and looped around a front edge frame and a rear edge frame, and having an upper layer part and a lower layer part which are provided apart from each other in an up-down direction. Wire members of metal are provided respectively on side edge portions of the base fabric, and coil springs are spring members each extending between an end portion of the wire member and the front edge frame or the rear edge frame. A load further applied due to vibration, impact, and so on causes the upper layer part to come into contact with the lower layer part to also displace the lower layer part in the up-down direction. Consequently, the coil springs connected through the wire members extend/contract, and their elastic force acts.
    Type: Grant
    Filed: September 20, 2017
    Date of Patent: September 8, 2020
    Assignees: DELTA KOGYO CO., LTD., DELTA TOOLING CO., LTD.
    Inventors: Etsunori Fujita, Yumi Ogura, Eiji Sugimoto, Minoru Nakamura, Ryuji Kuwano
  • Publication number: 20200264182
    Abstract: [Problem] To provide a method for detecting prostate cancer, the method having a higher degree of certainty than the PSA blood test and providing measurement values that correlate with risk classification. [Solution] This method for detecting prostate cancer is characterized in that: the method includes reacting fucose ?1?6 specific lectin and fucosylated PSA contained in a sample constituted of serum collected from a subject, and detecting the reacted lectin; and the pH in at least one step of the group consisting of the reaction step for reacting the fucosylated PSA and the lectin and processing steps thereafter is adjusted to above 8.5 and less than 11.0.
    Type: Application
    Filed: September 21, 2018
    Publication date: August 20, 2020
    Inventors: Kazutoshi FUJITA, Norio NONOMURA, Eiji MIYOSHI, Yuka KOBAYASHI
  • Publication number: 20200247240
    Abstract: An information display apparatus and a spatial sensing apparatus for the information display apparatus are provided, the information display apparatus enabling the selection/change of the lot of display images in small point-of-view motion so that an interactive function for a driver is achieved. An information display apparatus displaying information onto a vehicle includes: an information display apparatus displaying image information onto an image display region on a forward part of a driver seat of the vehicle; and a spatial sensing means detecting positional information of instruction made by a driver in a spatial region between the driver seat and the displayed image display region, and the information display apparatus includes a means displaying the instruction made by the driver onto the image display region on the forward part in response to the positional information of the instruction made by the driver, detected by the spatial sensing means.
    Type: Application
    Filed: October 5, 2018
    Publication date: August 6, 2020
    Inventors: Koji HIRATA, Koji FUJITA, Eiji TAKAGI
  • Publication number: 20200023760
    Abstract: A seat cushion part includes a base fabric extending between and looped around a front edge frame and a rear edge frame, and having an upper layer part and a lower layer part which are provided apart from each other in an up-down direction. Wire members of metal are provided respectively on side edge portions of the base fabric, and coil springs are spring members each extending between an end portion of the wire member and the front edge frame or the rear edge frame. A load further applied due to vibration, impact, and so on causes the upper layer part to come into contact with the lower layer part to also displace the lower layer part in the up-down direction. Consequently, the coil springs connected through the wire members extend/contract, and their elastic force acts.
    Type: Application
    Filed: September 20, 2017
    Publication date: January 23, 2020
    Applicants: DELTA KOGYO CO., LTD., DELTA TOOLING CO., LTD.
    Inventors: Etsunori FUJITA, Yumi OGURA, Eiji SUGIMOTO, Minoru NAKAMURA, Ryuji KUWANO
  • Patent number: 10419693
    Abstract: An imaging apparatus includes an illumination section, an imaging section, and an image processor. The illumination section includes an illumination unit configured to selectively emit illumination light rays of light wavelength bands different from each other, and an illumination switch controller which generates an illumination unit control signal corresponding to each of sets of emission patterns so that combinations of the light wavelength bands of the illumination light rays emitted from the illumination unit are different from each other and the illumination switch controller controlling the illumination unit so that the illumination light rays are sequentially emitted from the illumination unit in the sets of emission patterns different from each other.
    Type: Grant
    Filed: August 16, 2016
    Date of Patent: September 17, 2019
    Assignee: OLYMPUS CORPORATION
    Inventors: Eiji Yamamoto, Hiroyuki Kamee, Hiromasa Fujita
  • Patent number: 10401140
    Abstract: A bending detecting system includes a light guide, a first grating and a light detector. The light guide has elongated shape and is configured to guide an incident light in a propagating direction. The light guide includes a core and a cladding disposed around the core. The first grating is disposed in a boundary area, the boundary area including an outer surface of the core, and an adjacent area that is adjacent to the outer surface. The first grating includes a first periodic structure along the propagating direction with a first pitch, and is configured to generate a first diffracted light from the incident light. The light detector is configured to detect the first diffracted light from the first grating, and detect a bending of the light guide based upon an optical feature amount of the first diffracted light.
    Type: Grant
    Filed: September 12, 2017
    Date of Patent: September 3, 2019
    Assignee: OLYMPUS CORPORATION
    Inventors: Yasuo Sasaki, Eiji Yamamoto, Hiromasa Fujita
  • Patent number: 10327366
    Abstract: A conveyance robot apparatus includes modules positioned in a row; a robot for conveying each of the modules and loading and unloading a magazine tray from one of the modules; a pinion mounted on the robot; racks that are slidably supported on the modules and can mesh with the pinion; and a rack connecting mechanism for connecting adjacent racks to each other.
    Type: Grant
    Filed: July 26, 2017
    Date of Patent: June 18, 2019
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Takuto Yamazaki, Eiji Fujita
  • Patent number: 10302933
    Abstract: An insertion apparatus includes a flexible insert section inserted into an insertion target and a curved-shape detection sensor which detects a curved shape of the insert section. The curved-shape detection sensor includes at least a core, a cladding, a coating, and a sensing part mechanically attached to the core and detecting the curved shape. The optical fiber is disposed at least in the insert section. The optical fiber includes at least one displacement restraint section which directly or indirectly restrains a displacement of the sensing part relative to the insert section.
    Type: Grant
    Filed: June 16, 2016
    Date of Patent: May 28, 2019
    Assignee: OLYMPUS CORPORATION
    Inventors: Ryo Tojo, Hiromasa Fujita, Eiji Yamamoto
  • Patent number: 10294500
    Abstract: To provide a method for directly and efficiently producing methacrylic acid in a single step from renewable raw materials and/or biomass arising from the utilization of the renewable raw materials. Further provided is a method for producing methacrylic acid using microbes having the ability to produce methacrylic acid, from renewable raw materials and/or biomass arising from the utilization of the renewable raw materials, as a carbon source and/or energy source. The method for producing methacrylic acid enables methacrylic acid to be safely and easily produced from biomass, without using petroleum-derived raw materials, by utilizing microbes having the ability to produce methacrylic acid.
    Type: Grant
    Filed: September 10, 2013
    Date of Patent: May 21, 2019
    Assignee: Mitsubishi Chemical Corporation
    Inventors: Eiji Sato, Michiko Yamazaki, Eiji Nakajima, Fujio Yu, Toshio Fujita, Wataru Mizunashi
  • Patent number: 10000616
    Abstract: The present invention provides a weather-resistant sheet for a solar cell module, which has better adhesion to a water impermeable sheet, better blocking resistance against the water impermeable sheet, and better adhesion to EVA that is a sealant; a weather-resistant sheet for a solar cell module in which a cured coating film layer thereof can suppress UV transmission significantly; a product including the sheet; and a process for producing the sheet.
    Type: Grant
    Filed: January 13, 2011
    Date of Patent: June 19, 2018
    Assignee: DAIKIN INDUSTRIES, LTD.
    Inventors: Hideto Nakagawa, Kenji Goboh, Kazuko Aoki, Takayuki Araki, Hiroshi Torii, Yoshihisa Yamamoto, Eiji Fujita
  • Publication number: 20170325368
    Abstract: A conveyance robot apparatus of this disclosure includes: a plurality of modules arranged in a row in a first direction; a robot capable of moving each of the plurality of modules in the first direction; a pinion mounted on the robot; a plurality of racks which are respectively supported on the plurality of modules in a slidable manner in the first direction, are meshable with the pinion, and are arranged in a row in the first direction; and a rack connecting mechanism configured to connect adjacent racks each other with respect to the plurality of racks arranged in a row in the first direction, by making at least one of the racks positioned at one terminal end slide toward at least one of the racks positioned at another terminal end.
    Type: Application
    Filed: July 26, 2017
    Publication date: November 9, 2017
    Inventors: Takuto YAMAZAKI, Eiji FUJITA
  • Publication number: 20120298196
    Abstract: The present invention provides a weather-resistant sheet for a solar cell module, which has better adhesion to a water impermeable sheet, better blocking resistance against the water impermeable sheet, and better adhesion to EVA that is a sealant; a weather-resistant sheet for a solar cell module in which a cured coating film layer thereof can suppress UV transmission significantly; a product including the sheet; and a process for producing the sheet.
    Type: Application
    Filed: January 13, 2011
    Publication date: November 29, 2012
    Applicant: DAIKIN INDUSTRIES, LTD.
    Inventors: Hideto Nakagawa, Kenji Goboh, Kazuko Aoki, Takayuki Araki, Hiroshi Torii, Yoshihisa Yamamoto, Eiji Fujita
  • Patent number: 8202617
    Abstract: The present invention provides a fluoropolymer capable of giving fluorine-containing molded materials and laminates excellent in moldability, productivity, interlaminar bonding and stress cracking resistance, in particular stress cracking resistance upon contacting with various liquid chemicals, without impairing such characteristics intrinsic in fluororesins as chemical resistance, solvent resistance, weathering resistance, antifouling properties, liquid chemical impermeability and nonstickiness. The present invention provides a fluoropolymer which is an oligomer-containing or oligomer-free fluoropolymer, wherein said oligomer has a molecular weight not higher than 10,000 and amounts to not more than 0.05% by mass relative to the fluoropolymer.
    Type: Grant
    Filed: April 25, 2011
    Date of Patent: June 19, 2012
    Assignee: Daikin Industries, Ltd.
    Inventors: Takahiro Kitahara, Tomohiro Kino, Megumi Sato, Eiji Fujita
  • Patent number: 8137812
    Abstract: The present invention provides a fluoropolymer capable of giving fluorine-containing molded materials and laminates excellent in moldability, productivity, interlaminar bonding and stress cracking resistance, in particular stress cracking resistance upon contacting with various liquid chemicals, without impairing such characteristics intrinsic in fluororesins as chemical resistance, solvent resistance, weathering resistance, antifouling properties, liquid chemical impermeability and nonstickiness. The present invention provides a fluoropolymer which is an oligomer-containing or oligomer-free fluoropolymer, wherein said oligomer has a molecular weight not higher than 10,000 and amounts to not more than 0.05% by mass relative to the fluoropolymer.
    Type: Grant
    Filed: July 18, 2008
    Date of Patent: March 20, 2012
    Assignee: Daikin Industries, Ltd.
    Inventors: Takahiro Kitahara, Tomohiro Kino, Megumi Sato, Eiji Fujita
  • Publication number: 20110201774
    Abstract: The present invention provides a fluoropolymer capable of giving fluorine-containing molded materials and laminates excellent in moldability, productivity, interlaminar bonding and stress cracking resistance, in particular stress cracking resistance upon contacting with various liquid chemicals, without impairing such characteristics intrinsic in fluororesins as chemical resistance, solvent resistance, weathering resistance, antifouling properties, liquid chemical impermeability and nonstickiness. The present invention provides a fluoropolymer which is an oligomer-containing or oligomer-free fluoropolymer, wherein said oligomer has a molecular weight not higher than 10,000 and amounts to not more than 0.05% by mass relative to the fluoropolymer.
    Type: Application
    Filed: April 25, 2011
    Publication date: August 18, 2011
    Applicant: DAIKIN INDUSTRIES, LTD.
    Inventors: Takahiro KITAHARA, Tomohiro KINO, Megumi SATO, Eiji FUJITA
  • Patent number: 7884148
    Abstract: The present invention provides a resin composition containing a filler poor in affinity for fluororesins as uniformly dispersed therein and a method of producing such resin composition and, further, a resin composition containing, as fillers, a nucleating agent for foaming and suited for producing foamed moldings with fine foam cells uniformly distributed therein and a method of producing such resin composition as well as a foamed molding formed from either of such resin compositions. The present invention is related to a resin composition comprising a fluororesin (A) and a filler (X) low in affinity for said fluororesin (A), wherein the filler (X) has a d99 value of not more than 15 ?m.
    Type: Grant
    Filed: March 5, 2007
    Date of Patent: February 8, 2011
    Assignee: Daikin Industries, Ltd.
    Inventors: Keizou Shiotsuki, Eiji Fujita, Tatsuya Higuchi, Shouji Fukuoka, Takahiro Taira
  • Publication number: 20100029263
    Abstract: A cognitive radio system includes cognitive radio apparatuses and a management server via a network. The cognitive radio apparatus includes a terminal communication part selecting a communication protocol, a communication quality acquisition part acquiring a communication quality including a current location of the selected protocol, and a communication quality notification part notifying the server of the information. The server includes a server communication part communicating with the apparatus, a communication quality collecting part collecting the information, a communication quality managing part recording and managing the information, and an area communication condition providing part providing the information to the apparatus.
    Type: Application
    Filed: July 29, 2009
    Publication date: February 4, 2010
    Applicant: FUJITSU LIMITED
    Inventors: Hiroaki SENOO, Eiji Fujita, Eizou Ishizu, Masahiro Tanaka, Hiroshi Towata
  • Publication number: 20080281065
    Abstract: The present invention provides a fluoropolymer capable of giving fluorine-containing molded materials and laminates excellent in moldability, productivity, interlaminar bonding and stress cracking resistance, in particular stress cracking resistance upon contacting with various liquid chemicals, without impairing such characteristics intrinsic in fluororesins as chemical resistance, solvent resistance, weathering resistance, antifouling properties, liquid chemical impermeability and nonstickiness. The present invention provides a fluoropolymer which is an oligomer-containing or oligomer-free fluoropolymer, wherein said oligomer has a molecular weight not higher than 10,000 and amounts to not more than 0.05% by mass relative to the fluoropolymer.
    Type: Application
    Filed: July 18, 2008
    Publication date: November 13, 2008
    Applicant: DAIKIN INDUSTRIES, LTD.
    Inventors: Takahiro KITAHARA, Tomohiro Kino, Megumi Sato, Eiji Fujita