Patents by Inventor Taku Kato
Taku Kato 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: 10229547Abstract: An in-vehicle gateway device according to an embodiment includes a storage unit, a plurality of internal communication processors, a routing processor and a storage controller. The storage unit stores therein data output by an electronic control unit included in the in-vehicle system. The internal communication processors include an internal communication processor to which at least one electronic control unit is connected. The routing processor transfers data among the internal communication processors and outputs at least a part of the transferred data to the storage unit in a form capable of being stored in the storage unit. The storage controller manipulates or filters, in accordance with a certain rule, at least one of the data to store in the storage unit and the data output from the storage unit.Type: GrantFiled: February 17, 2017Date of Patent: March 12, 2019Assignee: Kabushiki Kaisha ToshibaInventors: Hiroshi Isozaki, Taku Kato, Jun Kanai, Naoko Yamada, Kentaro Umesawa
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Publication number: 20180371136Abstract: A novel imprint material including: (A) a compound of formula (1); (B) a compound of formula (2); (C) a compound of formula (3); (D) a compound of formula (4); and (E) a photopolymerization initiator: wherein each R1 is independently a hydrogen atom or methyl group; R2 is a divalent or trivalent hydrocarbon group; j is 0 or 1; k is 2 or 3; X is a divalent linking group having an ethylene oxide and/or a propylene oxide unit; R3 is a hydrogen atom or alkyl group; m is 1 or 2; R5 is a trivalent, tetravalent, pentavalent, or hexavalent organic group, which optionally has at least one hetero atom; n is an integer from 3 to 6; where m is 1, R4 is an alkyl group optionally substituted with at least one substituent; and where m is 2, R4 is an alkylene group optionally substituted with at least one substituent.Type: ApplicationFiled: December 16, 2016Publication date: December 27, 2018Applicant: NISSAN CHEMICAL INDUSTRIES, LTD.Inventors: Junpei KOBAYASHI, Keisuke SHUTO, Taku KATO, Masayoshi SUZUKI
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Publication number: 20180327787Abstract: An object of the present invention is to provide a sucrose unassimilating yeast which has a flocculation ability and has much of a proven performance of food production. The present invention pertains to a yeast strain expressed by accession number: NITE BP-1587.Type: ApplicationFiled: June 26, 2018Publication date: November 15, 2018Applicant: ASAHI GROUP HOLDINGS, LTD.Inventors: Takayuki MASUDA, Taku KATO
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Patent number: 10066059Abstract: A sealing material composition for LED has excellent heat-resistant transparency, adhesion, and crack resistance, and low sulfur gas permeability. A sealing material composition for LED has the following (A), (B), (C), and (D): (A): polysiloxane containing units (1-1), (1-2), and (1-3): wherein R1 is C1-12 alkyl or C6-20 aryl, R2 is hydrogen, C1-12 alkyl, or Si constituting main chain of polysiloxane as (A); (B): polysiloxane containing units (2-1), (2-2), and (2-3): wherein R3 and R4 are each hydrogen, C1-12 alkyl, or Si constituting main chain of polysiloxane as (B); (C): adhesive; and (D): condensation catalyst for silanol group.Type: GrantFiled: September 8, 2015Date of Patent: September 4, 2018Assignee: NISSAN CHEMICAL INDUSTRIES, LTD.Inventors: Keisuke Shuto, Taku Kato, Junpei Kobayashi, Masayoshi Suzuki
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Publication number: 20180244852Abstract: There is provided a polymerizable composition suitable to produce a molded product in which high refractive index is maintained, and dimensional change and a transmittance change further caused by a high-temperature heat history can be suppressed. A polymerizable composition comprising (a) 100 parts by mass of a specific reactive silsesquioxane compound and (b) 10 to 2,000 parts by mass of a specific fluorene compound, and a cured product obtained by curing the polymerizable composition, and a resin lens manufactured from the polymerizable composition.Type: ApplicationFiled: September 1, 2016Publication date: August 30, 2018Applicant: NISSAN CHEMICAL INDUSTRIES, LTD.Inventors: Kei YASUI, Takehiro NAGASAWA, Taku KATO, Keisuke SHUTO
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Patent number: 10059964Abstract: An object of the present invention is to provide a sucrose unassimilating yeast which has a flocculation ability and has much of a proven performance of food production. The present invention pertains to a yeast strain expressed by accession number: NITE BP-1587.Type: GrantFiled: April 30, 2014Date of Patent: August 28, 2018Assignee: ASAHI GROUP HOLDINGS, LTD.Inventors: Takayuki Masuda, Taku Kato
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Publication number: 20180227123Abstract: According to one embodiment, an authenticator which authenticates an authenticatee, which stores first key information (NKey) that is hidden, includes a memory configured to store second key information (HKey) which is hidden, a random number generation module configured to generate random number information, and a data generation module configured to generate a session key (SKey) by using the second key information (HKey) and the random number information. The authenticator is configured such that the second key information (HKey) is generated from the first key information (NKey) but the first key information (NKey) is not generated from the second key information (HKey).Type: ApplicationFiled: March 27, 2018Publication date: August 9, 2018Applicant: Toshiba Memory CorporationInventors: Taku KATO, Tatsuyuki Matsushita, Yuji Nagai, Fangming Zhao
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Patent number: 10025912Abstract: According to an embodiment, a reading apparatus is connectable with an information processing apparatus connected to a server apparatus. The reading apparatus includes an authenticator, a cryptographic processor, and a transmitter. The authenticator acquires a shared key by performing an authentication/key exchanging process with the server apparatus. The cryptographic processor acquires secret information and encrypts the secret information using the shared key. The transmitter transmits the encrypted secret information to the server apparatus.Type: GrantFiled: November 18, 2015Date of Patent: July 17, 2018Assignee: Kabushiki Kaisha ToshibaInventor: Taku Kato
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Publication number: 20180180999Abstract: A novel imprint material including a component (A); a component (B); a component (C); and a component (D) below. (A): a compound of Formula (1) below, (B): a compound of Formula (2) below, (C): a compound of Formula (3) below, and (D): a photopolymerization initiator, wherein, each R1 is independently a hydrogen atom or a methyl group, R2 is a C1-5 hydrocarbon group that optionally has a hydroxy group as a substituent, m is 2 or 3, X is a divalent linking group having an ethylene oxide unit and/or a propylene oxide unit, R3 is a hydrogen atom or a C1-3 alkyl group, n is 1 or 2, and when n is 1, R4 is a C1-12 alkyl group that is optionally substituted with at least one substituent, and when n is 2, R4 is a C1-12 alkylene group that is optionally substituted with at least one substituent.Type: ApplicationFiled: May 31, 2016Publication date: June 28, 2018Applicant: NISSAN CHEMICAL INDUSTRIES, LTD.Inventors: Junpei KOBAYASHI, Taku KATO, Keisuke SHUTO, Masayoshi SUZUKI
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Publication number: 20180097623Abstract: According to one embodiment, an authenticator which authenticates an authenticatee, which stores first key information (NKey) that is hidden, includes a memory configured to store second key information (HKey) which is hidden, a random number generation module configured to generate random number information, and a data generation module configured to generate a session key (SKey) by using the second key information (HKey) and the random number information. The authenticator is configured such that the second key information (HKey) is generated from the first key information (NKey) but the first key information (NKey) is not generated from the second key information (HKey).Type: ApplicationFiled: November 30, 2017Publication date: April 5, 2018Applicant: Toshiba Memory CorporationInventors: Taku KATO, Tatsuyuki Matsushita, Yuji Nagai, Fangming Zhao
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Patent number: 9887841Abstract: According to one embodiment, an authenticator which authenticates an authenticatee, which stores first key information (NKey) that is hidden, includes a memory configured to store second key information (HKey) which is hidden, a random number generation module configured to generate random number information, and a data generation module configured to generate a session key (SKey) by using the second key information (HKey) and the random number information. The authenticator is configured such that the second key information (HKey) is generated from the first key information (NKey) but the first key information (NKey) is not generated from the second key information (HKey).Type: GrantFiled: November 12, 2015Date of Patent: February 6, 2018Assignee: TOSHIBA MEMORY CORPORATIONInventors: Taku Kato, Tatsuyuki Matsushita, Yuji Nagai, Fangming Zhao
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Publication number: 20170306095Abstract: A sealing material composition for LED has excellent heat-resistant transparency, adhesion, and crack resistance, and low sulfur gas permeability. A sealing material composition for LED has the following (A), (B), (C), and (D): (A): polysiloxane containing units (1-1), (1-2), and (1-3): wherein R1 is C1-12 alkyl or C6-20 aryl, R2 is hydrogen, C1-12 alkyl, or Si constituting main chain of polysiloxane as (A); (B): polysiloxane containing units (2-1), (2-2), and (2-3): wherein R3 and R4 are each hydrogen, C1-12 alkyl, or Si constituting main chain of polysiloxane as (B); (C): adhesive; and (D): condensation catalyst for silanol group.Type: ApplicationFiled: September 8, 2015Publication date: October 26, 2017Applicant: NISSAN CHEMICAL INDUSTRIES, LTD.Inventors: Keisuke SHUTO, Taku KATO, Junpei KOBAYASHI, Masayoshi SUZUKI
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Patent number: 9778564Abstract: There is provided an imprint material that has sufficient adhesion to film substrates and excellent scratch resistance, and can be readily released from a mold at the time of mold release. An imprint material including: (A) a specific acrylamide such as N,N?-dimethylacrylamide; (B) a compound having alkylene oxide units and having 2 to 6 polymerizable groups at the ends of the compound, in which the alkylene oxide units are ethylene oxide units, propylene oxide units, or a combination thereof; and (C) a photopolymerization initiator.Type: GrantFiled: March 28, 2014Date of Patent: October 3, 2017Assignee: NISSAN CHEMICAL INDUSTRIES, LTD.Inventors: Junpei Kobayashi, Taku Kato, Masayoshi Suzuki
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Publication number: 20170278320Abstract: An in-vehicle gateway device according to an embodiment includes a storage unit, a plurality of internal communication processors, a routing processor and a storage controller. The storage unit stores therein data output by an electronic control unit included in the in-vehicle system. The internal communication processors include an internal communication processor to which at least one electronic control unit is connected. The routing processor transfers data among the internal communication processors and outputs at least a part of the transferred data to the storage unit in a form capable of being stored in the storage unit. The storage controller manipulates or filters, in accordance with a certain rule, at least one of the data to store in the storage unit and the data output from the storage unit.Type: ApplicationFiled: February 17, 2017Publication date: September 28, 2017Applicant: Kabushiki Kaisha ToshibaInventors: Hiroshi ISOZAKI, Taku KATO, Jun KANAI, Naoko YAMADA, Kentaro UMESAWA
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Publication number: 20170269474Abstract: A novel imprint material and film produced from the material, on which a pattern is transferred. An imprint material having: a component (A); a component (B); a component (C); and a component (D), wherein, (A): a compound of Formula (1), Formula (2), or Formula (3): wherein, X is C1-5 linear alkylene, R1 is H or CH3; each of R2, R3, and R4 is independently H, CH3, or C2H5; and the sum of the number of carbon atoms on R2, R3, and R4 is 0 to 2; (B): a silsesquioxane compound having a repeating unit of Formula (4), and having two or more polymerizable groups of Y; (C): a silicone compound having a repeating unit of Formula (5), and having two polymerizable groups on its ends: wherein, each of R6 and R7 is independently C1-3 alkyl; R5 is C1-3 alkylene; and k is 0 to 3; and (D): photopolymerization initiator.Type: ApplicationFiled: July 24, 2015Publication date: September 21, 2017Applicant: NISSAN CHEMICAL INDUSTRIES, LTD.Inventors: Junpei KOBAYASHI, Taku KATO, Keisuke SHUTO, Masayoshi SUZUKI
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Patent number: 9631081Abstract: An imprint material which is in a transparent and homogeneous varnish form, is not peeled off in cross-cut tests, in which the adhesion of coating films is evaluated, and forms films that can have a mold release force of 0.5 g/cm or less. An imprint material including: a component (A): a compound containing at least one alkylene oxide unit having carbon atom number of 2, 3 or 4 and at least two polymerizable groups; a component (B): a photopolymerization initiator; a component (C): a solvent that swells or dissolves a surface portion of a film base material to which the imprint material is applied; and a component (D): a silicone compound.Type: GrantFiled: April 16, 2013Date of Patent: April 25, 2017Assignee: NISSAN CHEMICAL INDUSTRIES, LTD.Inventors: Taku Kato, Junpei Kobayashi, Keisuke Shuto, Masayoshi Suzuki
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Publication number: 20170107343Abstract: A structure having dry-wiping off characteristic relative to dirt attached to a concave-convex shaped surface of the structure, and a method for producing the structure. A structure having a concave-convex shaped surface, fabricated from a composition containing at least one compound having in a molecule, one to ten polymerizable group(s) and a photopolymerization initiator, wherein the structure has a Martens hardness of 3 N/mm2 or more and 130 N/mm2 or less when the Martens hardness of the structure is measured under a condition under which a Martens hardness of a molten quartz is 4,100 N/mm2. The structure is produced by applying the composition onto a substrate; pressing a coating film on the substrate into a concave-convex shaped face of a mold; photocuring the coating film while it is pressed into the concave-convex shaped face of the mold; and peeling the cured film on the substrate from the mold.Type: ApplicationFiled: December 29, 2016Publication date: April 20, 2017Applicant: NISSAN CHEMICAL INDUSTRIES, LTD.Inventors: Junpei KOBAYASHI, Taku KATO, Masayoshi SUZUKI
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Patent number: 9540360Abstract: Sulfonamide compounds having TRPM8 antagonistic activity are provided. A sulfonamide compound of formula (I) or a pharmaceutically acceptable salt thereof, or a prodrug thereof: wherein Ring A is bicyclic aromatic heterocycle comprised of (a) pyridine is condensed with benzene; or (b) pyridine is condensed with monocyclic aromatic heterocycle, and Ring A binds to a sulfonylamino moiety on a carbon atom adjacent to a nitrogen atom of the pyridine ring constituting Ring A, Ring B is (a) monocyclic or bicyclic aromatic hydrocarbon; (b) monocyclic or bicyclic alicyclic hydrocarbon; (c) monocyclic or bicyclic aromatic heterocycle; or (d) monocyclic or bicyclic non-aromatic heterocycle, Ring C is (a) benzene; or (b) monocyclic aromatic heterocycle, and other symbols are the same as defined in the specification.Type: GrantFiled: February 12, 2015Date of Patent: January 10, 2017Assignee: MITSUBISHI TANABE PHARMA CORPORATIONInventors: Yasuyuki Tsuzuki, Daisuke Sawamoto, Toshiaki Sakamoto, Taku Kato, Yasuki Niwa, Nobumasa Awai
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Patent number: 9544138Abstract: According to one embodiment, an authentication method between an authenticatee which stores key information having a data structure composed of a key transition record, secret information XY of a matrix form, and secret information XYE which is created by encrypting the secret information XY, and an authenticator which authenticates the authenticatee, includes selecting, by the authenticator, a record corresponding to a device index of the authenticator from the key information which is received from the authenticatee, and decrypting the record by a device key, thereby taking out a key transition, and executing, by the authenticator, a decryption process on the secret information XYE, which is received from the authenticatee, by using the corresponding key transition, and sharing the secret information XY.Type: GrantFiled: February 17, 2012Date of Patent: January 10, 2017Assignee: KABUSHIKI KAISHA TOSHIBAInventors: Yuji Nagai, Taku Kato, Tatsuyuki Matsushita
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Patent number: 9533467Abstract: There is provided an imprint material that allows a resin film to be readily released from a mold at the time of mold release after curing, that is, an imprint material that forms a film having a low mold release property as well as high transparency, high scratch resistance, and a high fingerprint wiping-off property; and a film which is formed from the material and to which a pattern is transferred. An imprint material including: a (A) component: a compound having a propylene oxide unit and two polymerizable groups or a compound having a propylene oxide unit, an ethylene oxide unit, and two polymerizable groups; a (B) component: a silicone compound; and a (C) component: a photopolymerization initiator.Type: GrantFiled: April 16, 2013Date of Patent: January 3, 2017Assignee: NISSAN CHEMICAL INDUSTRIES, LTD.Inventors: Junpei Kobayashi, Taku Kato, Keisuke Shuto, Masayoshi Suzuki