Patents by Inventor Hiroyasu Tamura
Hiroyasu Tamura 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: 20190192973Abstract: An information processing device includes a memory, a transceiver receiving an input from a terminal device operated by a player in a game, and a controller. The memory stores usage frequency of game media used by players for each of the game media, game media in a possessed state for each of the players, a quantity of game items owned by each of the players, first and second quantities of game items for each of the game media. The input causes the game media in the possessed state to be put into a non-possessed state. The controller puts the game media into the possessed state upon detecting consumption of the first quantity from the quantity. The controller adds the second quantity to the quantity upon detecting the input. The controller determines the first and second quantities. The lower the usage frequency, the lower the first and second quantities.Type: ApplicationFiled: March 4, 2019Publication date: June 27, 2019Applicant: Kabushiki Kaisha Sega Games doing business as Sega Games Co., Ltd.Inventors: Daisuke Kubota, Hiroyasu Tamura
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Patent number: 10125267Abstract: A material having a low refractive index that exhibits sufficiently low refractive index without deteriorating the strength of cured film produced therefrom, that can be cured by an active energy ray that is applicable for a resin base material that is not desired to be exposed to heat. Curable composition including: siloxane oligomer (a) containing a radically polymerizable double bond obtained through hydrolysis and condensation of alkoxysilanes containing at least an alkoxysilane A of Formula [1] and alkoxysilane B of Formula [2] in an amount of 100 parts by mass; inorganic fine particles (b) in amount of 10 parts by mass to 1,000 parts by mass; polymerization initiator (c) generating a radical upon active energy ray irradiation in an amount of 0.1 parts by mass to 25 parts by mass R1aSi(OR2)4-a??[1] R3bSi(OR4)4-b??[2] a cured film produced from the composition, and a laminate including a low refractive index layer produced from the composition.Type: GrantFiled: April 16, 2014Date of Patent: November 13, 2018Assignee: NISSAN CHEMICAL INDUSTRIES, LTD.Inventors: Hiroyasu Tamura, Masayuki Haraguchi
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Patent number: 9822207Abstract: There is provided a composition for forming a hard coat layer which has high slippage and is excellent in water/oil repellency and also has antifouling properties such as fingerprint resistance and dirt wiping-off properties, and which is curable through ultraviolet irradiation in a nitrogen atmosphere or an air atmosphere that is generally used. A silicon-containing highly branched polymer obtained by polymerization of a monomer A having two or more radically polymerizable double bonds in a molecule and a monomer B having a polysiloxane chain and at least one radically polymerizable double bond in a molecule in the presence of a polymerization initiator D in an amount of 5 to 200% by mole relative to the number of moles of the monomer A; a curable composition including the highly branched polymer; a cured film obtained from the composition; and a hard coat film obtained by use of the composition.Type: GrantFiled: July 24, 2013Date of Patent: November 21, 2017Assignee: NISSAN CHEMICAL INDUSTRIES, LTD.Inventors: Hiroyasu Tamura, Motonobu Matsuyama, Masayuki Haraguchi
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Patent number: 9562170Abstract: A curable composition including: (a) 100 parts by mass of a siloxane oligomer containing at least one radically polymerizable double bond, (b) 0.001 to 1 part by mass of a fluorine-containing highly branched polymer, (c) 0.01 to 40 parts by mass of a surface modifier containing a perfluoropolyether compound, and (d) 0.1 to 25 parts by mass of a polymerization initiator generating a radical upon active energy ray irradiation, wherein the fluorine-containing highly branched polymer (b) is a fluorine-containing highly branched polymer obtained by polymerization of a monomer A containing two or more radically polymerizable double bonds per molecule and a monomer B containing a fluoroalkyl group and at least one radically polymerizable double bond per molecule in the presence of a polymerization initiator C in an amount of 5 to 200 mol % with respect to the number of moles of the monomer A.Type: GrantFiled: November 1, 2013Date of Patent: February 7, 2017Assignee: NISSAN CHEMICAL INDUSTRIES, LTD.Inventors: Masayuki Haraguchi, Hiroyasu Tamura
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Patent number: 9546298Abstract: A material for a surface modifying agent with which the problems of insufficient durability as abrasion and chemical resistances of surface modification effect in polyurethane surface modification by the prior surface modifying agent are resolved, and is immobilized in a matrix resin firmly and improved in durability. A reactive fluorine-containing highly branched polymer obtained by: polymerizing monomer A having in a molecule two or more radically polymerizable double bonds, monomer B having in a molecule a fluoroalkyl group and at least one radically polymerizable double bond, and monomer C having in a molecule an alcoholic hydroxy group and minimum, one radically polymerizable double bond, in presence of a polymerization initiator D in an amount of 5 % to 200 % by mole with respect to the number of moles of the monomer A; a curable composition containing the reactive fluorine-containing highly branched polymer; and a cured film obtained from the composition.Type: GrantFiled: November 26, 2012Date of Patent: January 17, 2017Assignee: NISSAN CHEMICAL INDUSTRIES, LTD.Inventors: Hiroyasu Tamura, Masayuki Haraguchi, Masaaki Ozawa
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Publication number: 20160108250Abstract: There is provided a material having a low refractive index that exhibits a sufficiently low refractive index without deteriorating the strength of the cured film produced therefrom, and that can be cured by an active energy ray that is applicable for a resin base material that is not desired to be exposed to heat. A curable composition comprising: a siloxane oligomer (a) containing a radically polymerizable double bond obtained through hydrolysis and condensation of alkoxysilanes containing at least an alkoxysilane A of Formula [1] and an alkoxysilane B of Formula [2] in an amount of 100 parts by mass; inorganic fine particles (b) in an amount of 10 parts by mass to 1,000 parts by mass; and a polymerization initiator (c) generating a radical upon active energy ray irradiation in an amount of 0.1 parts by mass to 25 parts by mas R1aSi(OR2)4-a??[1] R3bSi(OR4)4-b??[2] a cured film produced from the composition, and a laminate comprising a low refractive index layer produced from the composition.Type: ApplicationFiled: April 16, 2014Publication date: April 21, 2016Inventors: Hiroyasu TAMURA, Masayuki HARAGUCHI
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Publication number: 20150337161Abstract: A curable composition including: (a) 100 parts by mass of a siloxane oligomer containing at least one radically polymerizable double bond, (b) 0.001 to 1 part by mass of a fluorine-containing highly branched polymer, (c) 0.01 to 40 parts by mass of a surface modifier containing a perfluoropolyether compound, and (d) 0.1 to 25 parts by mass of a polymerization initiator generating a radical upon active energy ray irradiation, wherein the fluorine-containing highly branched polymer (b) is a fluorine-containing highly branched polymer obtained by polymerization of a monomer A containing two or more radically polymerizable double bonds per molecule and a monomer B containing a fluoroalkyl group and at least one radically polymerizable double bond per molecule in the presence of a polymerization initiator C in an amount of 5 to 200 mol % with respect to the number of moles of the monomer A.Type: ApplicationFiled: November 1, 2013Publication date: November 26, 2015Inventors: Masayuki HARAGUCHI, Hiroyasu TAMURA
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Publication number: 20150210797Abstract: There is provided a composition for forming a hard coat layer which has high slippage and is excellent in water/oil repellency and also has antifouling properties such as fingerprint resistance and dirt wiping-off properties, and which is curable through ultraviolet irradiation in a nitrogen atmosphere or an air atmosphere that is generally used. A silicon-containing highly branched polymer obtained by polymerization of a monomer A having two or more radically polymerizable double bonds in a molecule and a monomer B having a polysiloxane chain and at least one radically polymerizable double bond in a molecule in the presence of a polymerization initiator D in an amount of 5 to 200% by mole relative to the number of moles of the monomer A; a curable composition including the highly branched polymer; a cured film obtained from the composition; and a hard coat film obtained by use of the composition.Type: ApplicationFiled: July 24, 2013Publication date: July 30, 2015Inventors: Hiroyasu Tamura, Motonobu Matsuyama, Masayuki Haraguchi
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Publication number: 20140308503Abstract: A material for a surface modifying agent with which the problems of insufficient durability as abrasion and chemical resistances of surface modification effect in polyurethane surface modification by the prior surface modifying agent are resolved, and is immobilized in a matrix resin firmly and improved in durability. A reactive fluorine-containing highly branched polymer obtained by: polymerizing monomer A having in a molecule two or more radically polymerizable double bonds, monomer B having in a molecule a fluoroalkyl group and at least one radically polymerizable double bond, and monomer C having in a molecule an alcoholic hydroxy group and minimum, one radically polymerizable double bond, in presence of a polymerization initiator D in an amount of 5% to 200% by mole with respect to the number of moles of the monomer A; a curable composition containing the reactive fluorine-containing highly branched polymer; and a cured film obtained from the composition.Type: ApplicationFiled: November 26, 2012Publication date: October 16, 2014Inventors: Hiroyasu Tamura, Masayuki Haraguchi, Masaaki Ozawa
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Publication number: 20060003825Abstract: A match game processing method performs a match game having a plurality of stages by a plurality of players. By communicating among game apparatuses, a control unit controls to synchronize among the plays by the players in a virtual space, on a stage-by-stage basis. The game can be completed with a reduced waiting time of each player. Also, in a ghost match, the game proceeds in such a way that the control unit in the game apparatus performs a simple playback of a ghost data, according to the execution result obtained through the operation inputs from the player. Thus, in response to the execution result by the player, the ghost match is performed and the game time can be shortened.Type: ApplicationFiled: May 11, 2005Publication date: January 5, 2006Inventors: Takeshi Iwasaki, Hiroyasu Tamura, Noriyuki Shimoda, Tohru Murayama, Fuminori Sato, Junichi Yamanaka, Wataru Nakanishi, Hitoshi Iizawa, Yutaka Sudou
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Patent number: 5877130Abstract: A machining oil composition comprises at least two ingredients, that is a lubricating base oil and a salt selected from sulfonates of alkali metals and the like. The composition may further comprise a metal composition selected from thiophosphates and the like, and/or sulfur-based extreme pressure agents. Since no chlorine-based extreme pressure agent is contained, little problem on the environmental pollution or the damage of incinerators is involved. The composition exhibits good machining or cutting performance.Type: GrantFiled: May 6, 1996Date of Patent: March 2, 1999Assignee: Yushiro Chemical Industry Co., Ltd.Inventors: Masao Kohara, Hiroyasu Tamura, Hiroshi Tamaru