Patents by Inventor Yoshinori Katayama
Yoshinori Katayama 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: 9457558Abstract: Provided are a gravure offset printing method, a gravure offset printing apparatus, and a gravure plate that allow a fine wiring pattern to be accurately printed on the material to be printed. A gravure offset printing method executed by a gravure offset printing apparatus includes a step of filling a groove on a gravure plate with a printing paste, a step of offsetting the printing paste from the groove on the gravure plate to the blanket, and a step of transferring the printing paste from the blanket to a substrate. The groove on the gravure plate includes a region having a width of 100 to 700 ?m in a direction perpendicular to a print direction. The region has a leading end tapered forward in the print direction and a trailing end split into a pair of branches by a notch tapered forward in the print direction.Type: GrantFiled: January 16, 2014Date of Patent: October 4, 2016Assignee: DIC CorporationInventors: Yasuhiro Sente, Tomoko Okamoto, Yoshinori Katayama
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Publication number: 20160283719Abstract: According to an aspect of the embodiments, a method for evaluation of selection for an edited field, including: displaying information having one or more fields having undergone an editing process among multiple fields including a subject and/or a body, and a sender; accepting selection for one or more fields among the multiple fields; and outputting a result of evaluation representing a state of matching the selected fields with the fields having undergone the editing process. This makes it possible to evaluate whether the user correctly selects a field having undergone the editing process.Type: ApplicationFiled: February 26, 2016Publication date: September 29, 2016Applicant: FUJITSU LIMITEDInventors: Takeaki Terada, Hiroshi Tsuda, Yoshinori Katayama
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Publication number: 20160212124Abstract: A terminal determination device includes a processor that executes a procedure. The procedure includes acquiring operation information indicating history of operation that has taken place on a terminal, and, according to whether or not the acquired operation information belongs in a particular range of similarity with operation information stored associated with a specific terminal, determining whether or not the terminal is the specific terminal.Type: ApplicationFiled: December 22, 2015Publication date: July 21, 2016Applicant: FUJITSU LIMITEDInventors: Yoshinori Katayama, Hiroshi Tsuda
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Publication number: 20160205119Abstract: A user determination device includes a processor that executes a procedure. The procedure includes causing a simulated abnormality to occur on a terminal, acquiring operation information indicating an evasion operation of a user in response to the simulated abnormality that occurred on the terminal, and determining whether or not the user is a specific user according to whether or not the acquired operation information belongs in a particular range of similarity with operation information stored associated with the specific user.Type: ApplicationFiled: December 21, 2015Publication date: July 14, 2016Applicant: FUJITSU LIMITEDInventors: Yoshinori Katayama, Hiroshi Tsuda
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Patent number: 9384868Abstract: There is provided a water-based conductive ink for inkjet recording, the water-based conductive ink enabling formation of highly conductive circuit wiring even by low-temperature firing. A water-based conductive ink for inkjet recording contains metal nanoparticles (X), a polyhydric alcohol (A), and water (B), wherein a polyhydric alcohol represented by the following general formula is used as the polyhydric alcohol (A) (where R represents a hydrogen atom or any one lower alkyl group selected from the group consisting of a methyl group, an ethyl group, and an n-propyl group).Type: GrantFiled: March 5, 2012Date of Patent: July 5, 2016Assignee: DIC CORPORATIONInventors: Mayoka Tachi, Sunao Yoshihara, Ryuu Koike, Yoshinori Katayama
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Publication number: 20160191553Abstract: An alert transmission method is disclosed. Behavior logs of multiple users are collected from multiple terminals. A computer groups users having a high similarity to each other based on the behavior logs. An alert is transmitted to other users belonging to a group of a user indicated by a report of a cyber attack, when receiving the report from a terminal of the user.Type: ApplicationFiled: December 21, 2015Publication date: June 30, 2016Applicant: FUJITSU LIMITEDInventors: Mebae Ushida, Yoshinori Katayama, Takeaki Terada, Hiroshi Tsuda
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Publication number: 20160126502Abstract: Provided is an organic electroluminescent lighting device which can be seen that the entire surface is uniformly illuminated from the side of a transparent electrode substrate even when an auxiliary electrode or an auxiliary wiring is provided with respect to the transparent electrode substrate. In an organic electroluminescent lighting device including a pair of electrode layers including a translucent electrode layer provided on a translucent substrate, at least one organic layer interposed between the pair of electrode layers and including a light-emitting layer, and an auxiliary electrode provided on the translucent electrode layer such that the auxiliary electrode comes in contact with a portion of the translucent electrode layer, the auxiliary electrode includes conductive metal particles having a particle diameter of 0.1 to 2 ?m, and is covered with an interlayer insulating coating film for suppressing the conduction with the organic layer.Type: ApplicationFiled: October 27, 2015Publication date: May 5, 2016Applicants: DIC CORPORATION, NATIONAL UNIVERSITY CORPORATION YAMAGATA UNIV.Inventors: Tadahiro FURUKAWA, Hideyuki KOBAYASHI, Norifumi KAWAMURA, Tomoko OKAMOTO, Yasuhiro SENTE, Yoshinori KATAYAMA
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Publication number: 20160072068Abstract: Provided is a method of manufacturing a thin film transistor satisfying the relation of L<5 ?m. The method includes a process of forming a streak portion by performing transfer printing on a support using a member to be transferred which is provided with an ink streak portion for forming source and drain electrodes and has mold releasability, and baking the streak portion to thereby form the source electrode constituted by a conductor and the drain electrode constituted by a conductor. In the method manufacturing a thin film transistor in which the source and drain electrodes obtained above, a semiconductor layer, an insulator layer, and a gate electrode constituted by a conductor are laminated, after the baking, in a laminated cross section of the thin film transistor to be manufactured is set to A and a channel length thereof is set to L, the ink streak portion is provided so as to satisfy the condition of L/A?0.05.Type: ApplicationFiled: September 3, 2015Publication date: March 10, 2016Inventors: Tomoko Okamoto, Kenichi Yatsugi, Yoshinori Katayama, Kenjiro Fukuda, Daisuke Kumaki, Shizuo Tokito
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Publication number: 20160072086Abstract: Provided is a thin film transistor in which at least a support, source and drain electrodes constituted by a conductor, a semiconductor layer, an insulator layer, and a gate electrode constituted by a conductor are laminated in this order. In a laminated cross section of the thin film transistor, a difference between an electrode width of an electrode on a face coming into contact with the support and an electrode width thereof on a face which is opposite to the face coming into contact with the support and comes into contact with the semiconductor layer falls within a range of ±1 ?m. When an arithmetic average roughness in the electrode width of the electrode on the face which is opposite to the face coming into contact with the support and comes into contact with the semiconductor layer is set to Ra, the relation of Ra?10 nm is satisfied.Type: ApplicationFiled: September 3, 2015Publication date: March 10, 2016Inventors: Tomoko Okamoto, Kenichi Yatsugi, Yoshinori Katayama, Kenjiro Fukuda, Daisuke Kumaki, Shizuo Tokito
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Publication number: 20160007477Abstract: There is provided a method for forming an electrically conductive ultrafine pattern which has an excellent pattern cross-sectional shape is provided by a composite technique including a printing process and a plating process, and furthermore, by imparting excellent adhesion to each interface of a laminate including a plating core pattern, an electrically conductive ultrafine pattern which can be preferably used as a highly accurate electric circuit and a method for manufacturing the same are also provided. The method includes (1) a step of applying a resin composition to form a receiving layer on a substrate; (2) a step of printing an ink containing plating core particles by a reverse offset printing method to form a plating core pattern on the receiving layer; and (3) a step of depositing a metal on the plating core pattern formed in the step (2) by an electrolytic plating method.Type: ApplicationFiled: March 6, 2014Publication date: January 7, 2016Applicant: DIC CORPORATIONInventors: Sunao Yoshihara, Haruhiko Katsuta, Yoshinori Katayama, Jun Shirakami, Akira Murakawa, Wataru Fujikawa, Yukie Saitou
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Publication number: 20150352829Abstract: Provided are a gravure offset printing method, a gravure offset printing apparatus, and a gravure plate that allow a fine wiring pattern to be accurately printed on the material to be printed. A gravure offset printing method executed by a gravure offset printing apparatus includes a step of filling a groove on a gravure plate with a printing paste, a step of offsetting the printing paste from the groove on the gravure plate to the blanket, and a step of transferring the printing paste from the blanket to a substrate. The groove on the gravure plate includes a region having a width of 100 to 700 ?m in a direction perpendicular to a print direction. The region has a leading end tapered forward in the print direction and a trailing end split into a pair of branches by a notch tapered forward in the print direction.Type: ApplicationFiled: January 16, 2014Publication date: December 10, 2015Inventors: Yasuhiro Sente, Tomoko Okamoto, Yoshinori Katayama
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Publication number: 20150322275Abstract: [Object] To provide a conductive ink composition which allows formation of a high resolution conductive pattern, and which can provide a high conductivity pattern by firing at a lower temperature and in a shorter time. [Solution] The aforementioned object is achieved by including a conductive filler, an epoxy compound, a blocked polyisocyanate in which a blocking agent is an active methylene compound and/or a pyrazole compound, a reaction catalyst for the blocked polyisocyanate, and an organic solvent as essential components. A conductive ink composition of the present invention can be fired at a lower temperature and in a shorter time and allows printing of a higher resolution conductive pattern.Type: ApplicationFiled: March 28, 2013Publication date: November 12, 2015Inventors: Tomoko Okamoto, Yasuhiro Sente, Yoshinori Katayama
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Publication number: 20150299478Abstract: A conductive paste providing an intended conductive pattern having high linearity and having no disconnection, short circuits, or the like even in the case of performing gravure offset printing with a gravure plate having a bezel pattern. A conductive paste for bezel-pattern printing performed by a gravure offset printing process includes conductive metal particles (A); an organic compound (B) that is solid at 50° C. and has a boiling point of more than 300° C. at normal pressure; an organic compound (C) that is liquid at 50° C. and has a boiling point of more than 300° C. at normal pressure; and an organic solvent (D) that is not the (B) or (C), does not have reactivity with the (B) or (C), and has a boiling point of 170° C. to 300° C. at normal pressure. A method for forming a conductive pattern by a gravure offset printing process employs the above-described conductive paste.Type: ApplicationFiled: January 23, 2014Publication date: October 22, 2015Inventors: Yasuhiro Sente, Tsutomu Kanno, Tomoko Okamoto, Yoshinori Katayama
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Publication number: 20150289383Abstract: Provided are a method for forming a high-definition metal pattern which including the steps of (1) forming a receiving layer on a substrate by coating the substrate with a resin composition including a urethane resin having a weight-average molecular weight of five thousand or more or a vinyl resin and a medium, (2) forming a plating-core pattern on the receiving layer by printing an ink including a particle that serves as a plating core on the receiving layer by reverse offset printing, and (3) depositing a metal on the plating-core pattern by electroless plating, a high-definition metal pattern formed by the above-described method, and an electronic component including the high-definition metal pattern.Type: ApplicationFiled: March 6, 2014Publication date: October 8, 2015Inventors: Sunao Yoshihara, Haruhiko Katsuta, Yoshinori Katayama, Jun Shirakami, Akira Murakawa, Wataru Fujikawa, Yukie Saitou
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Publication number: 20150264075Abstract: A management method comprising, extracting, using a processor, psychological characteristics that are characteristic of people who have experienced a certain incident; extracting, using the processor, behavioral characteristics that are characteristic of people who have experienced a certain incident; obtaining, using the processor, a relational expression between each item of the extracted psychological characteristics and a plurality of items of the extracted behavioral characteristics; and calculating, using the processor, a psychological characteristic value from the relational expression of each psychological characteristic item and a value of log data for each user and, distributing, using the processor, to any user whose psychological characteristic value exceeds a predetermined value, a measure devised for the exceeded psychological characteristic.Type: ApplicationFiled: February 25, 2015Publication date: September 17, 2015Applicant: FUJITSU LIMITEDInventors: Takeaki TERADA, Yoshinori KATAYAMA, Masanobu MORINAGA, Masahiko TAKENAKA
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Publication number: 20150264085Abstract: A message sending device includes a processor that executes a process. The process includes: obtaining an operation characteristic during creating a message; adding, to the message, the operation characteristic obtained at the obtaining; and sending the message, to which the operation characteristic has been added at the adding, to a destination of the message.Type: ApplicationFiled: February 5, 2015Publication date: September 17, 2015Applicant: Fujitsu LimitedInventors: Yoshinori KATAYAMA, Hiroshi TSUDA
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Patent number: 9102943Abstract: The present invention provides a method for producing a virus vector, which comprises a step wherein cells that are capable of producing a virus vector are cultured in a culture medium that contains, as active components, a retinoic acid and a histone deacetylase inhibiting substance; and a culture medium for the production of a virus vector, which is characterized by containing, as active components, a retinoic acid and a histone deacetylase inhibiting substance.Type: GrantFiled: October 4, 2011Date of Patent: August 11, 2015Assignee: TAKARA BIO INC.Inventors: Kazuhisa Shinmura, Yoshinori Katayama, Kensuke Sakai, Toshihiro Shodai, Hirofumi Yoshioka, Junichi Mineno
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Patent number: 8997183Abstract: To allow inspecting whether a security check of a planned outgoing email is finished in an outgoing email check system, a check data providing apparatus 2 of an outgoing email check system 100 stores check information distributed from a check information management apparatus 1, appends check data generated based on the check information to a header of a checked planned outgoing email, and transmits the email to an email transmitting apparatus 9. A check data inspecting apparatus 3 stores the check information distributed from the check information management apparatus 1, inspects the check data extracted from the planned outgoing email received from the email transmitting apparatus 9 based on the check information, determines that the transmission is permitted when the check data of the planned outgoing email matches the check information, and determines that the transmission is rejected when the check data does not match the check information.Type: GrantFiled: March 30, 2010Date of Patent: March 31, 2015Assignees: Fujitsu Limited, Fujitsu Social Science Laboratory LimitedInventors: Ryota Fukasawa, Aya Higashizono, Natsu Hashisaka, Masayoshi Okamoto, Kiyoshi Kurashige, Hiroshi Tsuda, Yoshinori Katayama, Fumihiko Kozakura, Shinichi Mochizuki
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Publication number: 20150016583Abstract: A jet pump measuring pipe repair method that repairs a ruptured part of a measuring pipe horizontally installed to a lower portion of a jet pump provided in reactor water inside a reactor pressure vessel. The repair method includes: fixing a support member to the jet pump near the measuring pipe left remained; mounting, after the support member fixing, a measuring pipe connector provided with a pipe-repairing pipe having both ends over which connecting pipes are fitted, respectively, to the support member; connecting, after the connector mounting, the remaining measuring pipe and connecting pipe using the measuring pipe connector.Type: ApplicationFiled: January 23, 2013Publication date: January 15, 2015Applicant: Kabushiki Kaisha ToshibaInventors: Yuki Minato, Kunihiko Kinugasa, Hajime Mori, Satoshi Yamamoto, Hiroyuki Adachi, Tadahiro Mitsuhashi, Masanobu Watanabe, Yoshinori Katayama, Kozue Matsukawa, Satoshi Miyamura
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Patent number: 8879683Abstract: A jet pump beam is made of improved heat-treated precipitation-hardened nickel base alloy excellent in anti-stress corrosion cracking properties and high-temperature strength, and having high ductility and a high elastic modulus. A jet pump beam 27 made of improved heat-treated nickel base alloy is produced by preparing a precipitation-strengthened nickel base alloy material having a component composition containing by mass %, Ni: 50.0% to 55.0%, Cr: 17.0% to 21.0%, Nb+Ta: 4.75% to 5.50%, Mo: 2.8% to 3.3%, Ti: 0.65% to 1.15%, Al: 0.2% to 0.8%, C: 0.08% or less, Mn: 0.35% or less, Si: 0.35% or less, S: 0.015% or less, P: 0.03% or less, Cu: 0.30% or less, B: 0.006% or less, and Co: 1.0% or less, and Fe and inevitable impurities constituting a remaining part, subjecting the nickel base alloy material to solution heat treatment at a temperature of 1010° C. to 1090° C., and subjecting the nickel base alloy material to age-hardening heat treatment at a temperature of 694° C. to 714° C.Type: GrantFiled: December 1, 2009Date of Patent: November 4, 2014Assignee: Kabushiki Kaisha ToshibaInventors: Yoshinori Katayama, Motoji Tsubota, Yuuji Saito, Hajime Mori, Norihiko Tanaka