Patents by Inventor Hiroyuki Koyama
Hiroyuki Koyama 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: 11961842Abstract: An oxide semiconductor layer which is intrinsic or substantially intrinsic and includes a crystalline region in a surface portion of the oxide semiconductor layer is used for the transistors. An intrinsic or substantially intrinsic semiconductor from which an impurity which is to be an electron donor (donor) is removed from an oxide semiconductor and which has a larger energy gap than a silicon semiconductor is used. Electrical characteristics of the transistors can be controlled by controlling the potential of a pair of conductive films which are provided on opposite sides from each other with respect to the oxide semiconductor layer, each with an insulating film arranged therebetween, so that the position of a channel formed in the oxide semiconductor layer is determined.Type: GrantFiled: July 21, 2023Date of Patent: April 16, 2024Assignee: Semiconductor Energy Laboratory Co., Ltd.Inventors: Shunpei Yamazaki, Jun Koyama, Hiroyuki Miyake
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Publication number: 20240113130Abstract: A semiconductor device including a capacitor whose charge capacity is increased while improving the aperture ratio is provided. Further, a semiconductor device which consumes less power is provided. A transistor which includes a light-transmitting semiconductor film, a capacitor in which a dielectric film is provided between a pair of electrodes, an insulating film which is provided over the light-transmitting semiconductor film, and a first light-transmitting conductive film which is provided over the insulating film are included. The capacitor includes the first light-transmitting conductive film which serves as one electrode, the insulating film which functions as a dielectric, and a second light-transmitting conductive film which faces the first light-transmitting conductive film with the insulating film positioned therebetween and functions as the other electrode.Type: ApplicationFiled: December 1, 2023Publication date: April 4, 2024Inventors: Shunpei YAMAZAKI, Hiroyuki MIYAKE, Hideaki SHISHIDO, Jun KOYAMA
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Patent number: 11554844Abstract: A planing boat including: a hull having a boarding area; a screw unit having a screw, and configured to be rotatable with respect to the hull so that the expulsion direction of a water current by the screw can vary by 360 degrees; and a direction change mechanism having a turning drive force source, and configured to change the expulsion direction by rotating the screw unit with respect to the hull with a drive force of the turning drive force source.Type: GrantFiled: January 9, 2019Date of Patent: January 17, 2023Assignee: YANMAR POWER TECHNOLOGY CO., LTD.Inventor: Hiroyuki Koyama
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Patent number: 11361125Abstract: A design support method includes: acquiring reference diagrams which are control logic diagrams created in the past, and an editing object diagram; and applying each of analysis rules to each control logic diagram, and analyzing the control logic part included in each control logic diagram. The analysis rules satisfy a relation in which a control logic part corresponding to an analysis rule at a higher hierarchy level contains a control logic part corresponding to an analysis rule at a lower hierarchy level. The design support method further includes: specifying, as a similar diagram, a reference diagram including a control logic part common with the control logic part included in the editing object diagram, among the reference diagrams, based on an analysis result; and presenting a control logic part having a hierarchical relation with the common control logic part, among control logic parts included in the similar diagram.Type: GrantFiled: June 8, 2017Date of Patent: June 14, 2022Assignee: MITSUBISHI ELECTRIC CORPORATIONInventors: Hiroyuki Koyama, Tomoyuki Nagata
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Publication number: 20210031895Abstract: A planing boat including: a hull having a boarding area; a screw unit having a screw, and configured to be rotatable with respect to the hull so that the expulsion direction of a water current by the screw can vary by 360 degrees; and a direction change mechanism having a turning drive force source, and configured to change the expulsion direction by rotating the screw unit with respect to the hull with a drive force of the turning drive force source.Type: ApplicationFiled: January 9, 2019Publication date: February 4, 2021Applicant: YANMAR POWER TECHNOLOGY CO., LTD.Inventor: Hiroyuki Koyama
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Publication number: 20200184126Abstract: A design support method includes: acquiring reference diagrams which are control logic diagrams created in the past, and an editing object diagram; and applying each of analysis rules to each control logic diagram, and analyzing the control logic part included in each control logic diagram. The analysis rules satisfy a relation in which a control logic part corresponding to an analysis rule at a higher hierarchy level contains a control logic part corresponding to an analysis rule at a lower hierarchy level. The design support method further includes: specifying, as a similar diagram, a reference diagram including a control logic part common with the control logic part included in the editing object diagram, among the reference diagrams, based on an analysis result; and presenting a control logic part having a hierarchical relation with the common control logic part, among control logic parts included in the similar diagram.Type: ApplicationFiled: June 8, 2017Publication date: June 11, 2020Applicant: Mitsubishi Electric CorporationInventors: Hiroyuki KOYAMA, Tomoyuki NAGATA
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Patent number: 9697933Abstract: The present invention relates to a new PTC device having a configuration with which protrusion of solder paste and/or an excess portion of epoxy resin do not adversely affect a jig. Such PTC device 30 comprises a PTC member 32 and leads 34 and 36 electrically connected to both sides of the PTC member the PTC member comprises a PTC element 38 and metal electrodes 40 and 42 placed on both sides of the PTC element respectively, each lead is electrically connected to the metal electrode respectively via an electrically conductive connection portion 50, and at least one 36 of the leads has a concave portion which is defined with a bottom portion 44 located adjacently to the metal electrode of the PTC member and a wall portion 46 surrounding the electrically conductive connection portion which connects the leads to the metal electrode.Type: GrantFiled: July 18, 2016Date of Patent: July 4, 2017Assignee: Littelfuse Japan G.K.Inventor: Hiroyuki Koyama
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Publication number: 20160329136Abstract: The present invention relates to a new PTC device having a configuration with which protrusion of solder paste and/or an excess portion of epoxy resin do not adversely affect a jig. Such PTC device 30 comprises a PTC member 32 and leads 34 and 36 electrically connected to both sides of the PTC member the PTC member comprises a PTC element 38 and metal electrodes 40 and 42 placed on both sides of the PTC element respectively, each lead is electrically connected to the metal electrode respectively via an electrically conductive connection portion 50, and at least one 36 of the leads has a concave portion which is defined with a bottom portion 44 located adjacently to the metal electrode of the PTC member and a wall portion 46 surrounding the electrically conductive connection portion which connects the leads to the metal electrode.Type: ApplicationFiled: July 18, 2016Publication date: November 10, 2016Applicant: LITTELFUSE JAPAN G.K.Inventor: Hiroyuki Koyama
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Patent number: 9413158Abstract: The present invention relates to a new PTC device having a configuration with which protrusion of solder paste and/or an excess portion of epoxy resin do not adversely affect a jig. Such PTC device 30 includes a PTC member 32 and leads 34 and 36 electrically connected to both sides of the PTC member. The PTC member includes a PTC element 38 and metal electrodes 40 and 42 placed on both sides of the PTC element respectively, and each lead is electrically connected to the metal electrode via an electrically conductive connection portion 50. At least one of the leads 36 has a concave portion which is defined with a bottom portion 44 located adjacently to the metal electrode of the PTC member and a wall portion 46 surrounding the electrically conductive connection portion which connects the leads to the metal electrode.Type: GrantFiled: May 1, 2012Date of Patent: August 9, 2016Assignee: LITTELFUSE JAPAN G.K.Inventor: Hiroyuki Koyama
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Publication number: 20160189128Abstract: According to one embodiment, a store system includes: an image output section configured to output an image picked up by an image pickup section; an object recognizing section configured to recognize a specific object by reading a feature value of the output image; a registering section configured to perform sales registration, concerning the recognized object, on the basis of a file that stores information concerning the object and used for the sales registration; and a check-image display section configured to set an image concerning the recognized object in a state viewed from a customer side during counter selling and display the image on a display section together with the information related to the sales registration of the object.Type: ApplicationFiled: March 4, 2016Publication date: June 30, 2016Inventors: Masahito Sano, Hiroyuki Ueda, Nobuo Watanabe, Hiroyuki Koyama
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Patent number: 9287696Abstract: The present invention provides a PTC device having the larger rated current and/or the larger rated voltage. The PTC device includes a plurality of laminar PTC components which are laminated via an insulation layer and has a first end portion and a second end portion.Type: GrantFiled: June 14, 2012Date of Patent: March 15, 2016Assignee: TYCO ELECTRONICS CORPORATIONInventor: Hiroyuki Koyama
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Patent number: 9280642Abstract: A management system connected with a clinical testing apparatus is disclosed. The system acquires, from the clinical testing apparatus, a parameter that varies according to deterioration of the unit at a plurality of points of time, stores the parameters and/or analysis results that are obtained by analyzing the parameters, and provides a screen data for showing the stored parameters and/or the stored analysis results in a time-series format. A method for managing a clinical testing apparatus and a clinical testing system for the method are also disclosed.Type: GrantFiled: April 30, 2012Date of Patent: March 8, 2016Assignee: SYSMEX CORPORATIONInventors: Yusuke Suga, Naoki Shindo, Atsumasa Sone, Hiroyuki Koyama, Shunsuke Ariyoshi
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Patent number: 9245424Abstract: According to one embodiment, a store system includes: an image output section configured to output an image picked up by an image pickup section; an object recognizing section configured to recognize a specific object by reading a feature value of the output image; a similarity determining section configured to calculate similarity indicating to which degree the recognized object is similar to a reference image of the object determined in advance and determine whether the calculated similarity exceeds a threshold set in advance; and a defective informing section configured to inform, if the similarity determining section determines that the calculated similarity does not exceed the threshold set in advance, that the object is not recognized as a regular commodity.Type: GrantFiled: August 22, 2011Date of Patent: January 26, 2016Assignee: Toshiba Tec Kabushiki KaishaInventors: Hiroyuki Ueda, Masahito Sano, Nobuo Watanabe, Hiroyuki Koyama
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Publication number: 20140327994Abstract: The present invention provides a PTC device having the larger rated current and/or the larger rated voltage.Type: ApplicationFiled: June 14, 2012Publication date: November 6, 2014Applicant: Tyco Electronics Japan G.K.Inventor: Hiroyuki Koyama
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Patent number: 8856035Abstract: According to one embodiment, a store system includes: an image output section configured to output an image picked up by an image pickup section; an object recognizing section configured to recognize a specific object by reading a feature value of the output image; a check-image display section configured to display, on a display section, at least an image concerning the recognized object; and a problem solving section configured to receive, when there is a problem in the recognition of the object, an instruction indicating the problem and solve the problem according to content of the received instruction.Type: GrantFiled: August 22, 2011Date of Patent: October 7, 2014Assignee: Toshiba Tec Kabushiki KaishaInventors: Masahito Sano, Hiroyuki Ueda, Nobuo Watanabe, Hiroyuki Koyama
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Publication number: 20140293495Abstract: The present invention relates to a new PTC device having a configuration with which protrusion of solder paste and/or an excess portion of epoxy resin do not adversely affect a jig. Such PTC device 30 includes a PTC member 32 and leads 34 and 36 electrically connected to both sides of the PTC member. The PTC member includes a PTC element 38 and metal electrodes 40 and 42 placed on both sides of the PTC element respectively, and each lead is electrically connected to the metal electrode via an electrically conductive connection portion 50. At least one of the leads 36 has a concave portion which is defined with a bottom portion 44 located adjacently to the metal electrode of the PTC member and a wall portion 46 surrounding the electrically conductive connection portion which connects the leads to the metal electrode.Type: ApplicationFiled: May 1, 2012Publication date: October 2, 2014Applicant: Tyco Electronics Japan G.K.Inventor: Hiroyuki Koyama
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Patent number: 8827146Abstract: A label issuing device includes an imaging portion, an image output portion that outputs images captured by the imaging portion, an object recognition portion that recognizes a specific object by reading a feature amount of the output images, an information reading portion that reads information for the recognized object from a file storing information related to the object, and a label issuing portion that prints the read information for the object on a label and issues the label.Type: GrantFiled: December 3, 2013Date of Patent: September 9, 2014Assignee: Toshiba Tec Kabushiki KaishaInventors: Hiroyuki Ueda, Masahito Sano, Nobuo Watanabe, Hiroyuki Koyama
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Patent number: 8791086Abstract: The present invention aims to provide a gene delivery system with higher safety and higher sustainability, which is effective for the treatment of ischemic diseases and the like, and the like. The present invention provides a pharmaceutical composition containing, as an active ingredient, a polyanionic substance that suppresses expression of PHD2, and containing a polyion complex of the polyanionic substance and a polycation chargeable polymer.Type: GrantFiled: July 22, 2010Date of Patent: July 29, 2014Assignee: The University of TokyoInventors: Kazunori Kataoka, Shourong Wu, Nobuhiro Nishiyama, Keiji Itaka, Hiroyuki Koyama, Takuya Hashimoto, Yuichi Tei
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Publication number: 20140090905Abstract: A label issuing device includes an imaging portion, an image output portion that outputs images captured by the imaging portion, an object recognition portion that recognizes a specific object by reading a feature amount of the output images, an information reading portion that reads information for the recognized object from a file storing information related to the object, and a label issuing portion that prints the read information for the object on a label and issues the label.Type: ApplicationFiled: December 3, 2013Publication date: April 3, 2014Applicant: TOSHIBA TEC KABUSHIKI KAISHAInventors: Hiroyuki Ueda, Masahito Sano, Nobuo Watanabe, Hiroyuki Koyama
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Patent number: 8622293Abstract: A label issuing device includes an imaging portion, an image output portion that outputs images captured by the imaging portion, an object recognition portion that recognizes a specific object by reading a feature amount of the output images, an information reading portion that reads information for the recognized object from a file storing information related to the object, and a label issuing portion that prints the read information for the object on a label and issues the label.Type: GrantFiled: August 22, 2011Date of Patent: January 7, 2014Assignee: Toshiba Tec Kabushiki KaishaInventors: Hiroyuki Ueda, Masahito Sano, Nobuo Watanabe, Hiroyuki Koyama