Patents by Inventor Hiroyuki Tada

Hiroyuki Tada 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: 20050229568
    Abstract: A lawn mower has driving front wheels and driving rear wheels. The mower includes a mower unit mounted between the front wheels and the rear wheels to be vertically movable, an engine mounted to a front portion of a vehicle body, a transmission case disposed rearwardly of the engine, an HST coupled to a rear wall of the transmission case, the HST having a pump shaft and a motor shaft both projecting forwardly, a charge pump for the HST attached to a front wall of the transmission case, a transmission mechanism disposed inside the transmission case. The transmission mechanism includes an input shaft operably coupling a transmission shaft from the engine to the pump shaft, a first output shaft for transmitting power from the motor shaft to a transmission shaft for the front wheels, a PTO shaft for transmitting power from the input shaft to a transmission shaft for the mower unit, and a second output shaft for transmitting power from the input shaft to the charge pump.
    Type: Application
    Filed: September 3, 2004
    Publication date: October 20, 2005
    Applicant: KUBOTA CORPORATION
    Inventors: Hiroki Nagai, Hiroyuki Ogasawara, Kazuaki Kurohara, Katsuhiko Uemura, Hiroyuki Tada
  • Publication number: 20050170848
    Abstract: In the present invention, with respect to content that is predicted to be referred to after moving based on a current position, moving direction and/or moving speed of a terminal apparatus, the terminal apparatus inquires of a communication information area managing section whether a position associated with the content is in a communication area, and when the position is outside the communication area, selects at least one communication section with communication-capable channel quality, and acquires and stores the content predicted to be referred to using the selected communication section. It is thereby possible to refer to the content when a position in response to the content predicted to be referred to is outside a communication-capable area.
    Type: Application
    Filed: October 7, 2003
    Publication date: August 4, 2005
    Inventors: Junichi Sato, Takao Yamaguchi, Hiroyuki Tada, Koji Taniguchi, Ichiro Takei
  • Publication number: 20040176858
    Abstract: A hot water supply system operated by linking plural water heaters. A system controller is provided in every specific number of water heaters for centralizing controls thereof. A host system controller is further provided in every specific number of the system controllers for centralizing controls thereof, and finally the controls are centralized in one highest system controller. In this configuration, therefore, the highest system controller controls the operation of individual water heaters by way of the lower system controllers.
    Type: Application
    Filed: March 4, 2003
    Publication date: September 9, 2004
    Inventors: Hirokazu Kuwahara, Hiroyuki Tada, Hidekazu Fukui, Takehiro Kurihara, Masayoshi Murakami, Yoshikazu Hamatani, Shigemasa Matsugu, Masatsugu Yano, Tadahiko Ooshio
  • Publication number: 20040060745
    Abstract: A self-propelled working vehicle comprises a front wheel unit, a rear wheel unit including a left rear wheel and a right rear wheel, and a drive transmission apparatus for transmitting drive from an engine to the rear wheel unit. The drive transmission apparatus includes a first drive transmission mechanism for transmitting the drive to the left rear wheel and a second drive transmission mechanism for transmitting the drive to the right rear wheel. The first transmission mechanism is arranged at the left side of the vehicle body, while the second transmission mechanism is arranged at the right side of the vehicle body. A brake assembly is arranged between the first drive transmission mechanism and the second drive transmission mechanism for acting on an output shaft of a first transmission unit and an output shaft of a second transmission unit. The first and second transmission units act as first and second change speed devices, respectively, which are operable independently of each other.
    Type: Application
    Filed: February 28, 2003
    Publication date: April 1, 2004
    Applicant: KUBOTA CORPORATION
    Inventors: Hideya Umemoto, Takeshi Komorida, Shoso Ishimori, Takashi Fujii, Koji Fujiwara, Hiroyuki Tada
  • Publication number: 20040034627
    Abstract: The present invention creates contents which are structure description data in which a predetermined element and document data associated with this element are written in a structure description language, inputs the element to these contents and extracts the document data corresponding to the input element, and thereby allows the user to extract the document data adapted to the predetermined element from one content.
    Type: Application
    Filed: April 28, 2003
    Publication date: February 19, 2004
    Inventors: Hiroyuki Tada, Koji Taniguchi, Junichi Sato
  • Patent number: 6672043
    Abstract: A lawn mower for directing grass clippings to a grass catcher. The lawn mower includes a vehicle body and a mower unit supported by the vehicle body to be vertically movable for varying a height thereof above the ground. The mower unit includes a housing, cutting blades rotatable about vertical shafts, and a grass clippings discharge channel connected to the housing and opening downward for rearwardly directing grass clippings cut by the cutting blades. The lawn mower further includes a grass collecting duct for connecting a discharge opening of the grass clippings discharge channel to the grass catcher, and a receiving plate having a receiving surface for covering the downward opening of the grass clippings discharge channel.
    Type: Grant
    Filed: August 26, 2002
    Date of Patent: January 6, 2004
    Assignee: Kubota Corporation
    Inventors: Takashi Shibata, Takashi Fujii, Hideya Umemoto, Takeshi Komorida, Hiroyuki Tada, Nobuyuki Yamashita, Shoso Ishimori
  • Publication number: 20030182914
    Abstract: A lawn mower for directing grass clippings to a grass catcher. The lawn mower includes a vehicle body and a mower unit supported by the vehicle body to be vertically movable for varying a height thereof above the ground. The mower unit includes a housing, cutting blades rotatable about vertical shafts, and a grass clippings discharge channel connected to the housing and opening downward for rearwardly directing grass clippings cut by the cutting blades. The lawn mower further includes a grass collecting duct for connecting a discharge opening of the grass clippings discharge channel to the grass catcher, and a receiving plate having a receiving surface for covering the downward opening of the grass clippings discharge channel.
    Type: Application
    Filed: August 26, 2002
    Publication date: October 2, 2003
    Applicant: KUBOTA CORPORATION
    Inventors: Takashi Shibata, Takashi Fujii, Hideya Umemoto, Takeshi Komorida, Hiroyuki Tada, Nobuyuki Yamashita, Shoso Ishimori
  • Publication number: 20030135538
    Abstract: The present invention comprises a data receiver 113 that receives a request for a structural document from a terminal apparatus, a document divider 114 that divides a structural document read out from a document memory 111 in response to the data request into a page abstract 88 that shows a summary and divisional document data, and a divisional document transmitter 116 that delivers the page abstract 88 or the divisional document, configured such that the web document is division-communicated and then converted into a web document that is usable on the terminal side, and redundancy upon communication of structural documents is thus reduced through use of conversion.
    Type: Application
    Filed: November 27, 2002
    Publication date: July 17, 2003
    Inventors: Shunichi Takeuchi, Hiroyuki Tada
  • Publication number: 20030079183
    Abstract: The present invention is configured such that a divided document data is added link information that indicates a link to a different divided document data, and the title of the different divided document data, top word/phrase in the different divided document data, or word/phrase that represents the different divided document data is added into the link information. In addition, the present invention is configured such that the word/phrase length, character color, or character size varies in accordance with the data volume of the different page that the link information corresponds to.
    Type: Application
    Filed: November 20, 2002
    Publication date: April 24, 2003
    Inventors: Hiroyuki Tada, Shunichi Takeuchi
  • Publication number: 20020129371
    Abstract: The present invention, by storing media of a plurality of different forms for each content, and selecting and distributing media of a form corresponding to a distribution request of a client, distributes to a client media corresponding to content requested by the client in the form requested by the client.
    Type: Application
    Filed: March 7, 2002
    Publication date: September 12, 2002
    Applicant: MATSUSHITA ELECRIC INDUSTRIAL CO., Ltd.
    Inventors: Koichi Emura, Toshihiko Munetsugu, Hiroyuki Tada, Noriyo Hara
  • Patent number: 6412095
    Abstract: Compacting a wiring layout of semiconductor integrated circuit having at least two metal layers in which two first layer wires of the same wiring are originally arranged at different locations and connected together by a second layer wire. First layer wires of other wiring are identified that interfere with a line extending from one of the two first layer wires and forms an enlarged area between the obstructed first layer wired and the interfering first layer wire. Next, the other one of the two first layer wires is shifted to the enlarged area to be aligned along the same line with the obstructed first layer wire. Then, the second layer wire which previously connected the two first layer wires is deleted.
    Type: Grant
    Filed: March 25, 1998
    Date of Patent: June 25, 2002
    Assignee: Fujitsu Limited
    Inventor: Hiroyuki Tada
  • Patent number: 6319340
    Abstract: A Ti—V—Al based superelastic alloy wherein the proportions of Ti, Al and V, based on the total weight of the three components, fall within the range defined by the lines joining the following points of A, B, C and D shown in the ternary composition diagram of accompanying FIG. 1: A: 79.8% Ti, 17.5% V, 2.7% Al, B: 76.8% Ti, 20.5% V, 2.7% Al, C: 73.8% Ti, 20.5% V, 5.7% Al, D: 76.8% Ti, 17.5% V, 5.7% Al.
    Type: Grant
    Filed: November 22, 1999
    Date of Patent: November 20, 2001
    Inventors: Mikio Takeuchi, Hiroyuki Tada, Kanryu Inoue
  • Publication number: 20010014897
    Abstract: Disclosed here is a method and an apparatus for a structured image data processing, and a computer program product used therein. This allows structured image data information to be effectively transmitted and stored, keeping the quality of the information as perfect as possible. When structured image data and region data are entered, the routine firstly determines a region to be divided of document-image data. Structured image data includes image data and corresponding positioning data, while region data indicates the inner structure of image data by regions. Received the input data, the routine divides the document-image data into plural portions according to information on the region to be divided. Then each portion of the document image is processed suitable for its region characteristics. Then, the structured image data is renewed by replacing the positioning data and image data before processing with ones after processing.
    Type: Application
    Filed: December 18, 2000
    Publication date: August 16, 2001
    Inventors: Koichi Hata, Hiroyuki Tada
  • Patent number: 5080959
    Abstract: A multilayer tile, wherein the tile-materials of the first and third layers are substantially equal to each other in shrinkage during drying and firing and in thermal expansion coefficient after firing.
    Type: Grant
    Filed: December 19, 1988
    Date of Patent: January 14, 1992
    Assignee: Inax Corporation
    Inventors: Hideo Tanaka, Itaru Takeda, Hiroyuki Tada
  • Patent number: D491293
    Type: Grant
    Filed: June 26, 2003
    Date of Patent: June 8, 2004
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Hiroyuki Tada, Yasuhisa Hamano