Patents by Inventor Hiroyuki Matsumura
Hiroyuki Matsumura 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: 20140035232Abstract: A protective cover including a bellows portion wherein a plurality of valleys and peaks are arranged alternately. The valleys include a plurality of large valleys and a plurality of intermediate valleys whose inside and outside diameter dimensions at bottoms are greater than those of the large valleys, and the large valleys and the intermediate valleys are arranged alternately. Small valleys whose inside and outside diameter dimensions at bottoms are greater than those of the intermediate valleys are respectively arranged between the large valleys and the intermediate valleys. The peaks are respectively arranged between the large valleys and the small valleys as well as between the intermediate valleys and the small valleys, and apexes of the peaks have a same outside diameter dimension as one another. The apexes of the peaks are made thinner than the bottoms of the large valleys.Type: ApplicationFiled: October 4, 2013Publication date: February 6, 2014Applicant: TOKAI RUBBER INDUSTRIES, LTD.Inventors: Hiroyuki MATSUMURA, Yorikazu NAKAMURA
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Publication number: 20130285298Abstract: An anti-vibration rubber member includes: a rubber elastic body made of a self-lubricating rubber containing an elastomer and a bleeding lubricant; a coating film that covers at least a portion of a sliding inner surface that is among a surface of the rubber elastic body and disposed on an inner side of the sliding surface, contains a resin having a mercapto group, is deformable to follow up deformation of the rubber elastic body, and is formed with a plurality of minute holes capable of reserving the bleeding lubricant which has oozed out of the rubber elastic body; and a lubricating film that covers at least a portion of a surface of the coating film, is formed to include the bleeding lubricant penetrating the coating film from the rubber elastic body and oozing onto the surface of the coating film, and forms at least a portion of the sliding surface.Type: ApplicationFiled: May 14, 2013Publication date: October 31, 2013Inventors: Yorikazu NAKAMURA, Hiroyuki MATSUMURA, Takahisa SUZUKI
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Publication number: 20130249180Abstract: An upper support for vehicle suspension including: an inner cylindrical member; an outer cylindrical member spaced apart peripherally outward from the inner cylindrical member; a rubber elastic body interposed between the inner cylindrical member and the outer cylindrical member while elastically connecting the two members; and a flange portion extending radially outward from the outer cylindrical member while being adapted to be overlapped and fixed onto a mounting portion of a vehicle body. A fastening seat portion is provided to the flange portion over a prescribed area and has a contact face adapted to be in contact against the mounting portion of the vehicle body. A concave/convex portion is formed on the contact face of the fastening seat portion over a prescribed area thereof.Type: ApplicationFiled: March 11, 2013Publication date: September 26, 2013Applicants: TOYOTA JIDOSHA KABUSHIKI KAISHA, TOKAI RUBBER INDUSTRIES, LTD.Inventors: Hiroyuki MATSUMURA, Yorikazu NAKAMURA, Satoshi UCHIDA, Yusuke WASHITANI
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Publication number: 20120292149Abstract: When manufacturing an upper support which includes a cup piece as an inner piece, an outer piece, and a rubber elastic body integrally vulcanize adhered thereto, the shape of a tubular portion of a cup piece before integral vulcanized adhesion with the rubber elastic body is a shape having a large diameter portion at a top portion continuous with a flanged portion, a small diameter portion at a bottom portion, and a stepped portion therebetween. Following integral vulcanized adhesion with the rubber elastic body, only the small diameter portion is diameter widened by press-fitting a diameter widening jig to impart pre-compression to the rubber elastic body. No roll-back deformation of a flanged portion occurs when integrally vulcanize adhering the cup piece to the rubber elastic body, and also when imparting pre-compression to the rubber elastic body by diameter widening a tubular portion of the cup piece.Type: ApplicationFiled: July 31, 2012Publication date: November 22, 2012Applicant: TOKAI RUBBER INDUSTRIES, LTD.Inventor: Hiroyuki MATSUMURA
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Publication number: 20120042999Abstract: It is found that the amount of wear of a tread rubber of a tire, which is abandoned as wear life of the tread rubber expires, is not uniform over the entire width, and there is a high correlation between distribution in the tread width direction of the remaining thickness of the tread rubber of the abandoned tire and distribution in the tread width direction of wear effective rubber volume. On the basis of this finding, it is possible to improve wear life of a pneumatic tire 1, by making volume distribution of a base rubber layer 8 of a tread rubber 4, which has a layered structure, equal to distribution of the wear effective rubber layer, so that the tread rubber 4 wears equally in the tread width direction.Type: ApplicationFiled: February 18, 2010Publication date: February 23, 2012Applicant: BRIDGESTONE CORPORATIONInventor: Hiroyuki Matsumura
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Patent number: 7613922Abstract: An electronic device controlling apparatus is disclosed which includes: a communication unit for communicating with electronic devices; a storing element for storing personal identification information and personal information in correspondence with each other; a detecting element for detecting personal identification information and a location where a person identified by the detected personal identification information is present; a searching element for searching the storing element for the personal information corresponding to the personal identification information detected by the detecting element; and a controlling element which, based on the personal information searched for by the searching element, causes the communication unit to transmit a control signal to the electronic device installed in the detected location.Type: GrantFiled: August 18, 2003Date of Patent: November 3, 2009Assignee: Sony CorporationInventors: Yasuji Yui, Hiroyuki Matsumura, Akira Yaegashi
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Publication number: 20090264312Abstract: It is intended to provide a regenerable cell in which a desired chromosome has been deleted, a method for producing the cell, and a gene cassette and a kit to be used for the method. More particularly, it is intended to obtain an individual corresponding pluripotent stem cell easily and simply. More specifically, it is intended to efficiently establish a cell, tissue or organ that can be a donor for treating a disease without causing immune rejection response, without newly obtaining and establishing a stem cell such as ES cell from the individual, and without using an ovum as a material. It was achieved by a gene cassette in which not two recombinase recognition sites in a cis orientation are inserted, but one recombinase recognition site or two recombinase recognition sites in an opposite orientation is/are inserted and a marker gene is connected, and by application of the gene cassette to a cell fusion technique.Type: ApplicationFiled: January 12, 2006Publication date: October 22, 2009Inventors: Takashi Tada, Norio Nakatsuji, Hiroyuki Matsumura, Masako Tada
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Patent number: 7482922Abstract: A movement made by a user viewing a television broadcast program, which is recorded on a hard disk device and read from the hard disk device to enable time shift viewing, is reproduced at a television (TV) set. The movement of the user is detected via a transmitting and receiving unit to which an electronic key card is held, and a reproduction position on a hard disk is recorded in a memory of a controlling apparatus main unit. A destination of the user is detected via a transmitting and receiving unit to which the electronic key card is held, and the broadcast signal is read from the stored reproduction position on the hard disk and then transferred to an electronic device at the destination. This enables a continuation of the broadcast program that was viewed to be viewed in a room at the destination.Type: GrantFiled: April 18, 2005Date of Patent: January 27, 2009Assignee: Sony CorporationInventors: Yasuji Yui, Hiroyuki Matsumura, Akira Yaegashi
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Patent number: 7212114Abstract: A communication apparatus is provided that can urge a person, such as a child, to come back home at a scheduled time. The communication apparatus can also inform another person, such as a parent of the child, about the time that the child arrives home.Type: GrantFiled: July 31, 2003Date of Patent: May 1, 2007Assignee: Sony CorporationInventors: Yasuji Yui, Hiroyuki Matsumura, Akira Yaegashi
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Patent number: 7183894Abstract: Apparatus for sharing entrance of a multiple dwelling house. The apparatus controls the visit and/or calling of a door-to-door sales agent. The apparatus automatically receives delivery of goods addressed to one of the dwelling units regardless of the presence or absence of a resident. Registered agents, such as residents and agents granted access, use an IC card that carries identification information to gain access of a shared entrance. For each dwelling unit, a registered agent likewise uses the IC card to send family identification information or agent identification information to a door phone apparatus, thereby unlocking the door lock of the entrance for a family member.Type: GrantFiled: July 31, 2003Date of Patent: February 27, 2007Assignee: Sony CorporationInventors: Yasuji Yui, Hiroyuki Matsumura, Akira Yaegashi
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Publication number: 20060007005Abstract: A communication apparatus is provided that can urge a person who is not at home such as, for example, a child to come back home when scheduled coming home time comes and can inform a notification of the time at which the child comes home, for example, to the parent. The communication apparatus includes first communication means which communicates with an electronic key device in which at least electronic key information is stored, and door lock control means which compares the electronic key information received and electronic key information stored in a storage section with each other and controls a lock apparatus for a door based on the result of the comparison. The communication apparatus further includes user recognition means which recognizes a user of the electronic key device based on the information received from the electronic key device through the first communication means.Type: ApplicationFiled: July 31, 2003Publication date: January 12, 2006Inventors: Yasuji Yui, Hiroyuki Matsumura, Akira Yaegashi
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Patent number: 6972680Abstract: At a time of a movement made by a user viewing a television broadcast program, which is recorded on a hard disk device and read from the hard disk device to enable time shift viewing, and is reproduced at a TV set, the movement of the user is detected via a transmitting and receiving unit to which an electronic key card is held, and a reproduction position on a hard disk is recorded in a memory of a controlling apparatus main unit. A destination of the user is detected via a transmitting and receiving unit to which the electronic key card is held, and the broadcast signal is read from the stored reproduction position on the hard disk and then transferred to an electronic device at the destination, thereby enabling a continuation of the broadcast program that was viewed to be viewed in a room at the destination.Type: GrantFiled: August 18, 2003Date of Patent: December 6, 2005Assignee: Sony CorporationInventors: Yasuji Yui, Hiroyuki Matsumura, Akira Yaegashi
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Publication number: 20050246746Abstract: At a time of a movement made by a user viewing a television broadcast program, which is recorded on a hard disk device and read from the hard disk device to enable time shift viewing, and is reproduced at a TV set, the movement of the user is detected via a transmitting and receiving unit to which an electronic key card is held, and a reproduction position on a hard disk is recorded in a memory of a controlling apparatus main unit. A destination of the user is detected via a transmitting and receiving unit to which the electronic key card is held, and the broadcast signal is read from the stored reproduction position on the hard disk and then transferred to an electronic device at the destination, thereby enabling a continuation of the broadcast program that was viewed to be viewed in a room at the destination.Type: ApplicationFiled: April 18, 2005Publication date: November 3, 2005Inventors: Yasuji Yui, Hiroyuki Matsumura, Akira Yaegashi
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Patent number: 6959359Abstract: A cache memory control technology by which set residing data/reset residing data in a cache memory can be executed by individual users. In this system, by execution of set residing data and reset residing data commands, user data spread on plural tracks in the cache memory, using an utility program improves the hit rate of the cache memory.Type: GrantFiled: June 9, 2000Date of Patent: October 25, 2005Assignees: Hitachi, Ltd., Hitachi Computer Peripherals Co., Ltd.Inventors: Hiroyoshi Suzuki, Minoru Iwami, Hiroyuki Matsumura, Dai Taninaka
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Publication number: 20040243812Abstract: Disclosed herein are a shared entrance apparatus for a multiple dwelling house, a dwelling unit door phone apparatus for the multiple dwelling house, a dwelling unit storage box management apparatus, and a communication system, whereby a visit and/or calling by a door-to-door sales agent is controlled, and whereby delivery of goods addressed to any one of the dwelling units constituting the multiple dwelling house is automatically received by the dwelling unit in question regardless of its resident being at home or absent. Residents and agents granted access to the dwelling units (called registered agents) are each issued an IC card carrying identification information. The residents or registered agents each use the IC card to send resident identification information or agent identification information to a shared entrance apparatus 2. The apparatus 2 lets the card user in if the transmitted information proves the user to be a legitimate resident or a registered agent.Type: ApplicationFiled: March 29, 2004Publication date: December 2, 2004Inventors: Yasuji Yui, Hiroyuki Matsumura, Akira Yaegashi
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Publication number: 20040104806Abstract: At a time of a movement made by a user viewing a television broadcast program, which is recorded on a hard disk device and read from the hard disk device to enable time shift viewing, and is reproduced at a TV set, the movement of the user is detected via a transmitting and receiving unit to which an electronic key card is held, and a reproduction position on a hard disk is recorded in a memory of a controlling apparatus main unit. A destination of the user is detected via a transmitting and receiving unit to which the electronic key card is held, and the broadcast signal is read from the stored reproduction position on the hard disk and then transferred to an electronic device at the destination, thereby enabling a continuation of the broadcast program that was viewed to be viewed in a room at the destination.Type: ApplicationFiled: August 18, 2003Publication date: June 3, 2004Inventors: Yasuji Yui, Hiroyuki Matsumura, Akira Yaegashi
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Publication number: 20040107352Abstract: An electronic device controlling apparatus is disclosed which includes: a communication unit for communicating with electronic devices; a storing element for storing personal identification information and personal information in correspondence with each other; a detecting element for detecting personal identification information and a location where a person identified by the detected personal identification information is present; a searching element for searching the storing element for the personal information corresponding to the personal identification information detected by the detecting element; and a controlling element which, based on the personal information searched for by the searching element, causes the communication unit to transmit a control signal to the electronic device installed in the detected location.Type: ApplicationFiled: August 18, 2003Publication date: June 3, 2004Inventors: Yasuji Yui, Hiroyuki Matsumura, Akira Yaegashi
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Patent number: 6344239Abstract: A method for producing a tobacco filter material which is either (A) a coating process for coating the surface of a fibrous or particulate cellulose with a cellulose ester having an average substitution degree of about 2.0 to about 2.6 to give a coated cellulose, and wet webbing the coated cellulose into a sheet, or (B) a treating process for treating a naturally-occurring or regenerated cellulose fiber or particle with an organic acid and an organic acid anhydride or organic acid halide in a liquid phase to give a cellulose derivative.Type: GrantFiled: October 20, 1998Date of Patent: February 5, 2002Assignee: Daicel Chemical Industries, Ltd.Inventors: Tanemi Asai, Syu Shimamoto, Hiroyuki Matsumura, Tohru Shibata
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Patent number: 5979460Abstract: A tobacco filter with a circumferential length of 17 to 27 mm is prepared by creping or embossing, with a roller of a temperature not lower than 100.degree. C., a sheet-like material comprising not less than 20% by weight of a cellulose ester component and having a web structure with a basis weight of 20 to 35 g/m.sup.2 and a density of 0.25 to 0.45 g/cm.sup.3, and wrapping up the creped or embossed material into a rod form. The cellulose ester component includes e.g. a cellulose ester short staple, a fibrillated fiber, an esterified fiber and a fiber coated with a cellulose ester. This tobacco filter shows a pressure drop of 200 to 500 mm WG, a firmness of 88% or more and a cross-sectional porosity of 2% or less provided that it has a circumferential length of 24.5 mm and a length of 10 cm.Type: GrantFiled: June 26, 1998Date of Patent: November 9, 1999Assignee: Daicel Chemical Industries, Inc.Inventor: Hiroyuki Matsumura
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Patent number: 5977346Abstract: A fatty acid ester of cellulose having excellent transparency, filterability and spinnability in spite of its high content of mannose and xylose, wherein the total molar content of mannose and xylose accounts for at least 7% of that of glucose, mannose and xylose, and the amount of filtration satisfies a specified requirement. Such a fatty acid ester of cellulose is prepared by using a pulp having a low .alpha.-cellulose content as a raw material and a fatty acid corresponding to the ester as a diluent and adding an organic solvent in an amount of at least 10% by weight based on the diluent in any step during the preparation. In the preparation of cellulose diacetate, which excellent filterability and transparency, by the acetic acid process, the cellulose diacetate obtained by aging is dissolved in a solvent which can dissolve it and the resulting cellulose diacetate is recovered.Type: GrantFiled: November 26, 1996Date of Patent: November 2, 1999Assignee: Daicel Chemical Industries, Ltd.Inventors: Shiro Saka, Hiroyuki Matsumura, Naoto Habu, Yoshiaki Kaino, Ryouta Iwata, Tanemi Asai, Syu Shimamoto