Patents by Inventor Hiroyuki Maeda
Hiroyuki Maeda 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: 8049769Abstract: The thermal printhead (A1) performs printing on RFID tag (T) as a print target that includes a coil antenna and a memory. The thermal printhead includes a coil antenna (3) as a part of a data transmitter-receiver for the transmitting and receiving of data with respect to the RFID tag (T) by wireless communication.Type: GrantFiled: April 3, 2006Date of Patent: November 1, 2011Assignee: Rohm Co., Ltd.Inventors: Masatoshi Nakanishi, Hiroyuki Maeda
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Publication number: 20110254740Abstract: A microstrip antenna that can be linear, co-circular, or dual-circularly polarized having co-planar radiating elements and operating at dual frequency bands wherein an inner radiating element is surrounded by and spaced from an outer radiating element. Each radiating element resonates at a different frequency. In one embodiment of the invention a feed network has a single, cross-shaped, feed line that is positioned between the inner and outer radiating elements and capacitively coupled to the inner and outer radiating elements. In another embodiment of the present invention, the radiating elements are fed separately by first and second feed networks each having a plurality of feed points. The radiating elements each have one active feed point that is either directly or indirectly coupled to its respective feed network.Type: ApplicationFiled: June 23, 2011Publication date: October 20, 2011Applicant: HARADA INDUSTRY OF AMERICA, INC.Inventors: Hiroyuki Maeda, Yingcheng Dai
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Publication number: 20110249060Abstract: There is provided an inkjet print apparatus which can prevent floating mists from being attached on a head face to realize a print with high quality. Therefore a wing-shaped print head is provided to increase an air flow flowing into a region between a print head positioned backward thereof and a print medium.Type: ApplicationFiled: March 16, 2011Publication date: October 13, 2011Applicant: CANON KABUSHIKI KAISHAInventors: Yaado Sakata, Masahiro Kobayashi, Ryoichi Katano, Hiroyuki Maeda
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Publication number: 20110229165Abstract: An image forming apparatus has a job-content recognition device for judging whether a number inputted as the number of print copies to be made is larger or smaller than a predetermined reference value; a print-data recognition device for judging whether or not inputted print data include image data and/or graphic data; and a control device for controlling executions of image stabilization control in a printing section. The control device sets a predetermined period as intervals among executions of the image stabilization control, and sets a period shorter than the predetermined period as the intervals among executions of the image stabilization control when the number inputted as the number of print copies to be made is larger than the predetermined reference value and also the inputted print data include image data and/or graphic data.Type: ApplicationFiled: March 11, 2011Publication date: September 22, 2011Applicant: Konica Minolta Business Technologies, Inc.Inventors: Hiroyuki MAEDA, Taiichi OMINAMI, Shigeki YAMAMOTO
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Patent number: 8006251Abstract: To provide a technology capable of maintaining the consistency of a managed object even when an existing operation program is used for manipulation without modifying the existing operation program when the managed object itself on an execution base is expanded.Type: GrantFiled: September 26, 2007Date of Patent: August 23, 2011Assignee: Hitachi, Ltd.Inventors: Hiroyuki Maeda, Daisuke Imaizumi, Naomi Ito
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Patent number: 7994999Abstract: A microstrip antenna that can be linear, co-circular, or dual-circularly polarized having co-planar radiating elements and operating at dual frequency bands wherein an inner radiating element is surrounded by and spaced from an outer radiating element. Each radiating element resonates at a different frequency. In one embodiment of the invention a feed network has a single, cross-shaped, feed line that is positioned between the inner and outer radiating elements and capacitively coupled to the inner and outer radiating elements. In another embodiment of the present invention, the radiating elements are fed separately by first and second feed networks each having a plurality of feed points. The radiating elements each have one active feed point that is either directly or indirectly coupled to its respective feed network.Type: GrantFiled: November 30, 2007Date of Patent: August 9, 2011Assignee: Harada Industry Of America, Inc.Inventors: Hiroyuki Maeda, Yingcheng Dai
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Publication number: 20110148035Abstract: An image forming apparatus comprising a first pair of rollers for feeding a print medium; a second pair of rollers for feeding the print medium, the second pair of rollers being disposed downstream in a print medium feeding direction from the first pair of rollers; a first detector for detecting the print medium slack in a specified degree by contact with the print medium, the first detector being disposed between the first pair of rollers and the second pair of rollers; a second detector for detecting either the first pair of rollers or the second pair of rollers need a specified value of driving torque; and a controller for controlling either a feeding speed at which the print medium is fed by the first pair of rollers or a feeding speed at which the print medium is fed by the second pair of rollers based on either outputs from the first detector or outputs from the second detector.Type: ApplicationFiled: November 22, 2010Publication date: June 23, 2011Applicant: Konica Minolta Business Technologies, Inc.Inventors: Ryoichi YAMAMOTO, Hiroyuki Maeda, Naoki Nonoyama, Kuniaki Ohbayashi, Ryo Hirano
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Publication number: 20110108907Abstract: According to one embodiment, a semiconductor device includes a substrate, a foundation layer, a lower layer side stacked body, an upper layer side stacked body, an inter-layer insulating layer, and a plurality of contact electrodes. The foundation layer is provided in the second contact region to form a difference in levels between the second contact region and the first contact region. The lower layer side stacked body includes a plurality of conductive layers stacked alternately with a plurality of insulating layers. An upper level portion of the lower layer side stacked body stacked on the foundation layer is patterned into a stairstep configuration. The upper layer side stacked body is provided on a lower level portion of the lower layer side stacked body stacked in the first contact region. The upper layer side stacked body includes a plurality of conductive layers stacked alternately with a plurality of insulating layers.Type: ApplicationFiled: September 7, 2010Publication date: May 12, 2011Applicant: Kabushiki Kaisha ToshibaInventor: Hiroyuki MAEDA
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Publication number: 20110007113Abstract: An inkjet printing apparatus which enables printing with high print quality is provided. For that purpose, a pair of airflow guides are provided at intermediate positions between each adjacent two of the printing heads arrayed in a travelling direction of a carriage, the pair of the airflow guides respectively located right and left in a direction perpendicular to the travelling direction of the carriage.Type: ApplicationFiled: June 21, 2010Publication date: January 13, 2011Applicant: CANON KABUSHIKI KAISHAInventors: Ryoichi Katano, Masahiro Kobayashi, Yaado Sakata, Hiroyuki Maeda
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Publication number: 20100258873Abstract: A semiconductor device includes a first contact formed so as to be connected to the first impurity-diffused region, but not to the first gate electrode; and a second contact formed so as to be connected commonly to the second gate electrode and the second impurity-diffused region, wherein each of the first contact and the second contact has a profile such that the taper angle changes at an intermediate position in the depth-wise direction from the surface of an insulating film towards a substrate, and the intermediate position where the taper angle changes resides more closer to the substrate in the second contact, than in the first contact.Type: ApplicationFiled: April 8, 2010Publication date: October 14, 2010Applicants: NEC ELECTRONICS CORPORATION, KABUSHIKI KAISHA TOSHIBAInventors: KEIICHI HARASHIMA, Hiroyuki Maeda
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Patent number: 7806216Abstract: A vehicle number plate that allows a steering damper to be disposed without impairing the functions of the number plate, and is less susceptible to an effect of cross wind. The vehicle includes a front fork, which suspends a front wheel, disposed steerably on a head pipe on a vehicle body and a steering mechanism including a handlebar mounted on the front fork. The number plate is marked with a competition identification number and is disposed at a front portion of a fork bridge including a top bridge and a bottom bridge to connect left- and right-hand portions of the front fork. In the vehicle, the steering damper is disposed between the head pipe and the bottom bridge. The number plate includes a protruded portion that protrudes forwardly at a center thereof and narrows toward a lower portion, the lower portion covering an area forward of the steering damper.Type: GrantFiled: July 23, 2007Date of Patent: October 5, 2010Assignee: Honda Motor Co., Ltd.Inventors: Daisuke Tokumura, Toshihiko Kamio, Yuuji Watanuki, Shoji Yamamoto, Mikio Uchiyama, Hiroshi Yamada, Hiroyuki Maeda
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Patent number: 7802555Abstract: In an intake control device, upper and lower partition plates are provided in an intake passage extending obliquely upward from a combustion chamber as seen in an axial direction of a crankshaft. The partition plates divide the intake passage into upper intake passages and lower intake passages. A tumble control valve is arranged in an upstream vicinity of the partition plate in the intake passage. The tumble control valve opens or closes the upper intake passage. A bottom wall, which is a portion of a wall around an inlet of the lower intake passage and positioned on the side opposite to the upstream partition plate, is inclined to be gradually separated from the upstream partition plate as it extends upward.Type: GrantFiled: March 18, 2008Date of Patent: September 28, 2010Assignee: Yamaha Hatsudoki Kabushiki KaishaInventor: Hiroyuki Maeda
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Publication number: 20100222427Abstract: The present invention provides a pharmaceutical composition comprising: one or more excipients selected from sugars and sugar alcohols in which equilibrium water content is 1% by weight or less at 25° C. and at 70% relative humidity; and oseltamivir phosphate, wherein an amount of each of glucose and mannose contained in the sugars and sugar alcohols as impurities is 0.01% by weight or less.Type: ApplicationFiled: February 20, 2007Publication date: September 2, 2010Applicants: CHUGAI SEIYAKU KABUSHIKI KAISHA, F. HOFFMAN-LA ROCHE AGInventors: Ryuji Kubota, Tomoaki Ohta, Tomoaki Hirayama, Hiroyuki Maeda, Christian Volland, Hans-Guenter KAeStle
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Patent number: 7726775Abstract: A liquid ejection recording head includes a liquid ejecting portion for ejecting liquid; a casing having a first side provided with the liquid ejecting portion, and a second side different from the first side; a first opening provided between the liquid ejecting portion and an edge of the first side; a second opening which is provided in the second side and which is in fluid communication with the first opening; and a projection provided in the second side between the second opening and such an edge of the second side as corresponds to the edge of the first side.Type: GrantFiled: December 3, 2007Date of Patent: June 1, 2010Assignee: Canon Kabushiki KaishaInventor: Hiroyuki Maeda
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Publication number: 20100070170Abstract: When transmitting an on-road location on a digital map, an information provider transmits, as on-road location information, string of coordinates information representing the road shape of a road section including the on-road location having a predetermined length, additional information including at least one information item chosen from a group of the attribute information on the road including the road location and detailed information on the nodes in the road section, and relative information indicating the on-road location in the road section. Receiving party receiving this on-road location information performs shape matching to identify the road section on a digital map and uses relative data to identify the on-road location in this road section. The receiving party can identify the road shape with high accuracy even when only a small amount of string of coordinates data is available. This makes it possible to reduce the data transmission amount and identify an on-load location with high accuracy.Type: ApplicationFiled: November 24, 2009Publication date: March 18, 2010Applicant: PANASONIC CORPORATIONInventors: Shinya Adachi, Satoko Miyama, Naoki Yamada, Seiji Yoshida, Yukio Ichikawa, Takashi Kawasato, Hiroyuki Maeda
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Patent number: 7664420Abstract: An image forming apparatus of the present invention includes a first identification section for identifying whether a print target page in a print target document is color or monochrome and its page attribute, a second identification section for identifying a system speed during printing of an immediately preceding page of the print target page, a third identification section for identifying a presence of a subsequent page of the print target page and its page attribute, and a system speed determination section for selecting a print mode in conformity to a monochrome/color discrimination result based on an identification result in the first identification section and determining a system speed of the print target page based on the page attribute identified by the first identification section and identification results in the second and third identification sections.Type: GrantFiled: March 22, 2006Date of Patent: February 16, 2010Assignee: Konica Minolta Business Technologies, Inc.Inventors: Taiichi Oominami, Seiji Shibata, Tomiko Imoto, Hiroyuki Maeda, Hideki Mekada, Yuichi Yamamoto
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Patent number: 7651473Abstract: The extracorporeal blood circulating apparatus of the present invention includes: a closed-type venous reservoir having a blood storage chamber and a volume adjusting chamber that are disposed adjacently by partitioning a closed space formed by a housing; an adjusting liquid tank for storing an adjusting liquid that is connected to the volume adjusting chamber; and a blood pump that is connected to the blood storage chamber. In the housing, an inflow port for allowing blood to inflow and an outflow port for allowing blood to outflow are provided so as to communicate with the blood storage chamber, and an adjusting port for injecting and ejecting the adjusting liquid is provided so as to communicate with the volume adjusting chamber. The blood pump is connected via the outflow port, and the adjusting liquid tank is connected via the adjusting port.Type: GrantFiled: December 8, 2004Date of Patent: January 26, 2010Assignee: JMS Co., Ltd.Inventors: Shigeki Kawarabata, Hiroyuki Maeda, Yutaka Nakahara
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Patent number: 7634452Abstract: When transmitting an on-road location on a digital map, an information provider transmits, as on-road location information, string of coordinates information representing the road shape of a road section including the on-road location having a predetermined length, additional information including at least one information item chosen from a group of the attribute information on the road including the road location and detailed information on the nodes in the road section, and relative information indicating the on-road location in the road section. Receiving party receiving this on-road location information performs shape matching to identify the road section on a digital map and uses relative data to identify the on-road location in this road section. The receiving party can identify the road shape with high accuracy even when only a small amount of string of coordinates data is available. This makes it possible to reduce the data transmission amount and identify an on-load location with high accuracy.Type: GrantFiled: February 14, 2002Date of Patent: December 15, 2009Assignee: Panasonic CorporationInventors: Shinya Adachi, Satoko Miyama, Naoki Yamada, Seiji Yoshida, Yukio Ichikawa, Takashi Kawasato, Hiroyuki Maeda
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Patent number: 7603188Abstract: An electronic cam using a servo motor is controlled such that its motion including its acceleration will be connected between synchronized and non-synchronized control sections. A controlled object is moved at a fixed speed during the synchronized control section. A fifth-order function for position control of the electronic cam, a fourth-order function for speed control of the electronic cam and a third-order function for acceleration control of the electronic cam are used in the non-synchronized control section such that operation of the electronic cam at transition points between the synchronized control section and the non-synchronized control section is smoothly controlled.Type: GrantFiled: November 15, 2005Date of Patent: October 13, 2009Assignee: OMRON CorporationInventor: Hiroyuki Maeda
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Publication number: 20090250817Abstract: A method of fabricating a semiconductor device according to embodiments includes forming a resist film above an object to be etched, the resist film having a pattern with notches provided in the vicinity of corners having an angle of less than 180 degrees on an opening side, and dry etching the object to be etched using the resist film as a mask, thereby transferring the pattern of the resist film.Type: ApplicationFiled: March 13, 2009Publication date: October 8, 2009Inventor: Hiroyuki MAEDA