Patents by Inventor Tomohiko Maeda
Tomohiko Maeda 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: 11945960Abstract: The present invention relates to [1] an aqueous composition for ink-jet printing, containing a carbodiimide compound, a polyester resin and water; [2] a ink set for ink-jet printing containing an aqueous composition a containing a carbodiimide compound and water, and an aqueous composition b containing a polyester resin; [3] an ink set for ink-jet printing, containing the aforementioned aqueous composition for ink-jet printing and a water-based ink containing a colorant; and [4] an ink-jet printing method including the step 1 of ejecting a carbodiimide compound, a polyester resin, a colorant and water onto a surface of a printing medium by an ink-jetting method to print characters or images thereon; and the step 2 of subjecting the resulting printed characters or images to heat treatment at a temperature of 50 to 200° C. According to the aqueous composition of the present invention, it is possible to obtain a printed material that is excellent in rub fatness.Type: GrantFiled: July 26, 2019Date of Patent: April 2, 2024Assignee: KAO CORPORATIONInventors: Tomohiko Nagano, Teruyuki Fukuda, Takahiro Maeda
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Patent number: 10528588Abstract: A platform system includes: a memory; and a processor coupled to the memory and the processor configured to execute a process, the process comprising: receiving data from a second platform when a first platform requires the second platform to send the data, the first platform being configured to output one or more data from data which the first platform has, the second platform being configured to output one or more data from data which the second platform has; and converting a data structure of the data into a data structure required by the first platform in accordance with a difference between a data structure regulated by the first platform and a data structure regulated by the second platform; and sending the data, of which the data structure is converted, to the first platform.Type: GrantFiled: June 26, 2018Date of Patent: January 7, 2020Assignee: FUJITSU LIMITEDInventors: Shinichi Wakana, Tomohiko Maeda
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Publication number: 20190339993Abstract: A non-transitory computer-readable recording medium stores therein a program use assisting program for causing a computer to execute processing including: acquiring data items included in production management data; referring to a storage that stores a data item which is used when each of a plurality of production assisting programs is executed; specifying a production assisting program of which all data items which are used at the time of execution are included in the acquired data items from among the plurality of production assisting programs as a specific program; and outputting information indicating the specific program.Type: ApplicationFiled: July 16, 2019Publication date: November 7, 2019Applicant: FUJITSU LIMITEDInventors: Tomohiko Maeda, Shusaku Nishiyama, Toshikazu Furui
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Publication number: 20190339675Abstract: A non-transitory computer-readable recording medium stores therein a program utilization support program that causes a computer to execute processing including: obtaining first data items included in production management data; specifying second data items which are used in execution of a production support program with reference to a storage that stores information indicating an execution status of the production support program; and determining whether the production support program is usable based on whether all of the second data items are included in the first data items.Type: ApplicationFiled: July 16, 2019Publication date: November 7, 2019Applicant: FUJITSU LIMITEDInventors: Tomohiko Maeda, Shusaku Nishiyama, Toshikazu Furui
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Publication number: 20190340547Abstract: A non-transitory computer-readable recording medium stores t herein a program management program for causing a computer to execute processes including: referring to a storage indicating an execution status of a production support program which is executed using production management data; specifying one or more data items which correspond to a data item not used at execution time of the production support program or a data item whose frequency of use at the execution time of the production support program is a predetermined reference value or less, among data items included in the production management data; and outputting the specified one or more data items.Type: ApplicationFiled: July 16, 2019Publication date: November 7, 2019Applicant: FUJITSU LIMITEDInventors: Tomohiko Maeda, Shusaku Nishiyama, Toshikazu Furui
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Publication number: 20190012354Abstract: A platform system includes: a memory; and a processor coupled to the memory and the processor configured to execute a process, the process comprising: receiving data from a second platform when a first platform requires the second platform to send the data, the first platform being configured to output one or more data from data which the first platform has, the second platform being configured to output one or more data from data which the second platform has; and converting a data structure of the data into a data structure required by the first platform in accordance with a difference between a data structure regulated by the first platform and a data structure regulated by the second platform; and sending the data, of which the data structure is converted, to the first platform.Type: ApplicationFiled: June 26, 2018Publication date: January 10, 2019Applicant: FUJITSU LIMITEDInventors: Shinichi WAKANA, Tomohiko Maeda
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Publication number: 20190012622Abstract: A non-transitory computer-readable recording medium stores therein a manufacturing-process visualizing program that causes a computer to execute a process including acquiring manufacture data including identification information for a manufacture product, identification information for a manufacturing process, and time information indicating a time captured at a time when the manufacture product has undergone the manufacturing process; determining all manufacturing processes which a specific manufacture product has undergone, and determining an order of each of manufacturing processes based on time information associated with each of the manufacturing processes; and arranging, in the determined order, identification information or symbol information, and generating a graph in which a time when the specific manufacture product undergoes each of the manufacturing processes is, along a predetermined time axis direction, associated with the identification information for each of the manufacturing processes or theType: ApplicationFiled: August 29, 2018Publication date: January 10, 2019Applicant: FUJITSU LIMITEDInventors: Takehiko Nishimura, Hiroyuki Matsushita, Yuki Sato, Kazuki Takahashi, Tomohiko Maeda
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Patent number: 9590150Abstract: In order to provide a light-emitting device having improved color rendering properties, a light-emitting device which uses a SiC fluorescent material comprises a first SiC fluorescent portion in which a donor impurity and an acceptor impurity are added and which is formed of a SiC crystal; a second SiC fluorescent portion which is formed of a SiC crystal in which the same donor impurity as the first SiC fluorescent portion and the same acceptor impurity as the first SiC fluorescent portion are added, and in which a concentration of the acceptor impurity is higher than the concentration of the acceptor impurity in the first SiC fluorescent portion and an emission wavelength is longer than that of the first SiC fluorescent portion; and a light-emitting portion that emits excitation light that excites the first SiC fluorescent portion and the second SiC fluorescent portion.Type: GrantFiled: June 19, 2014Date of Patent: March 7, 2017Assignee: EL-SEED CORPORATIONInventors: Johan Ekman, Atsushi Suzuki, Fumiharu Teramae, Tomohiko Maeda, Koichi Naniwae
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Publication number: 20160141464Abstract: In order to provide a light-emitting device having improved color rendering properties, a light-emitting device which uses a SiC fluorescent material comprises a first SiC fluorescent portion in which a donor impurity and an acceptor impurity are added and which is formed of a SiC crystal; a second SiC fluorescent portion which is formed of a SiC crystal in which the same donor impurity as the first SiC fluorescent portion and the same acceptor impurity as the first SiC fluorescent portion are added, and in which a concentration of the acceptor impurity is higher than the concentration of the acceptor impurity in the first SiC fluorescent portion and an emission wavelength is longer than that of the first SiC fluorescent portion; and a light-emitting portion that emits excitation light that excites the first SiC fluorescent portion and the second SiC fluorescent portion.Type: ApplicationFiled: June 19, 2014Publication date: May 19, 2016Inventors: Johan EKMAN, Atsushi SUZUKI, Fumiharu TERAMAE, Tomohiko MAEDA, Koichi NANIWAE
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Publication number: 20160060514Abstract: A method for manufacturing a SiC fluorescent material, which includes growing the SiC fluorescent material in a hydrogen-containing atmosphere by a sublimation method in the manufacture of the SiC fluorescent material, the SiC fluorescent material including a SiC crystal in which a carbon atom is disposed in a cubic site and a hexagonal site, and a donor impurity and an acceptor impurity added therein, wherein a ratio of a donor impurity to be substituted with a carbon atom in a cubic site to a donor impurity to be substituted with a carbon atom in a hexagonal site is larger than a ratio of the cubic site to the hexagonal site in a crystal structure.Type: ApplicationFiled: August 22, 2015Publication date: March 3, 2016Inventors: Tomohiko MAEDA, Fumiharu TERAMAE, Koichi NANIWAE
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Patent number: 9142619Abstract: [Problem] To provide a group III nitride semiconductor device and a method for manufacturing the same in which dislocation density in a semiconductor layer can be precisely reduced. [Solution] In manufacturing a group III nitride semiconductor device 1, a mask layer 40 is formed on a substrate 20, followed by selectively growing nanocolumns 50 made of a group III nitride semiconductor through a pattern 44 of the mask layer 40 in order to grow a group III nitride semiconductor layer 10 on the mask layer 40.Type: GrantFiled: November 25, 2011Date of Patent: September 22, 2015Assignee: EL-SEED CORPORATIONInventors: Tsukasa Kitano, Koichi Naniwae, Masayoshi Koike, Fumiharu Teramae, Toshiyuki Kondo, Atsushi Suzuki, Tomohiko Maeda, Midori Mori
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Publication number: 20150152326Abstract: Provided are a SiC fluorescent material with improved luminous efficiency, a method for manufacturing the same and a light emitting element. A SiC fluorescent material comprises a SiC crystal in which a carbon atom is disposed in a cubic site and a hexagonal site, and a donor impurity and an acceptor impurity added therein, wherein a ratio of a donor impurity to be substituted with a carbon atom in a cubic site to a donor impurity to be substituted with a carbon atom in a hexagonal site is larger than a ratio of the cubic site to the hexagonal site in a crystal structure.Type: ApplicationFiled: May 29, 2013Publication date: June 4, 2015Inventors: Tomohiko Maeda, Fumiharu Teramae, Koichi Naniwae
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Patent number: 8597475Abstract: A transparent conductive laminate having a completely crystallized, transparent conductive layer on a substrate comprising an organic polymer molding, and a process for producing the same. The transparent conductive layer is excellent in transparency and wet heat confidence and is not excessively low in specific resistivity. The transparent conductive laminate includes a substrate comprising an organic polymer molding having formed thereon a completely crystallized, transparent conductive layer comprising an In.Sn composite oxide having an amount of Sn atom of 1 to 6% by weight based on the total weight of In atom and Sn atom and having a film thickness of 15 to 50 nm, a Hall mobility of 30 to 45 cm2/V·S, and a carrier density of from 2×1020/cm3 to 6×1020/cm3.Type: GrantFiled: April 8, 2005Date of Patent: December 3, 2013Assignee: Nitto Denko CorporationInventors: Kazuaki Sasa, Kazunori Kawamura, Keiko Toyozawa, Tomohiko Maeda
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Publication number: 20130126907Abstract: [Problem] To provide a group III nitride semiconductor device and a method for manufacturing the same in which dislocation density in a semiconductor layer can be precisely reduced. [Solution] In manufacturing a group III nitride semiconductor device 1, a mask layer 40 is formed on a substrate 20, followed by selectively growing nanocolumns 50 made of a group III nitride semiconductor through a pattern 44 of the mask layer 40 in order to grow a group III nitride semiconductor layer 10 on the mask layer 40.Type: ApplicationFiled: November 25, 2011Publication date: May 23, 2013Applicant: EL-SEED CorporationInventors: Tsukasa Kitano, Koichi Naniwae, Masayoshi Koike, Fumiharu Teramae, Toshiyuki Kondo, Atsushi Suzuki, Tomohiko Maeda, Midori Mori
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Patent number: 8274367Abstract: In an RFID system comprising a detection unit for detecting an RFID tag and a control unit for exercising the control concerning the RFID tag, a determination unit determines whether to access a second area of an RFID tag comprising storage area, comprising of a first area for storing ID information and the second area for storing command information. An extraction unit extracts command information from the second area when it is determined to access the second area. An execution unit performs a process corresponding to the command information extracted by the extraction unit.Type: GrantFiled: February 29, 2008Date of Patent: September 25, 2012Assignee: Fujitsu LimitedInventors: Tomohiko Maeda, Kazuo Sato, Yoshitaka Muraoka, Hidehiko Fuchida, Shuko Saito
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Patent number: 7947387Abstract: In an ECU, a coolant fan performs cooling operation such that a control DUTY value is limited by a control DUTY value according to tolerable noise level of the cooling fan based on a vehicle speed in a case in which the temperature in the high-voltage battery is lower than a predetermined limitation for highest temperature. In a case in which the temperature in the high-voltage battery is higher than the predetermined limitation for highest temperature, the cooling fan performs the cooling operation by using an energy storage device cooling operation requirement value and an IPU cooling operation requirement value such that performance in the high-voltage battery is not affected. By doing this, a temperature controlling apparatus for batteries in which it is possible to cool the battery and solve temperature difference among a plurality of batteries can be provided.Type: GrantFiled: June 4, 2010Date of Patent: May 24, 2011Assignees: Honda Giken Kogyo Kabushiki Kaisha, Keihin CorporationInventors: Mitsunobu Saito, Morio Kayano, Tomohiko Maeda, Hiroshi Murakami, Kazushi Ota
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Publication number: 20100239894Abstract: In an ECU, a coolant fan performs cooling operation such that a control DUTY value is limited by a control DUTY value according to tolerable noise level of the cooling fan based on a vehicle speed in a case in which the temperature in the high-voltage battery is lower than a predetermined limitation for highest temperature. In a case in which the temperature in the high-voltage battery is higher than the predetermined limitation for highest temperature, the cooling fan performs the cooling operation by using an energy storage device cooling operation requirement value and an IPU cooling operation requirement value such that performance in the high-voltage battery is not affected. By doing this, a temperature controlling apparatus for batteries in which it is possible to cool the battery and solve temperature difference among a plurality of batteries can be provided.Type: ApplicationFiled: June 4, 2010Publication date: September 23, 2010Applicants: HONDA GIKEN KOGYO KABUSHIKI KAISHA, KEIHIN CORPORATIONInventors: Mitsunobu SAITO, Morio KAYANO, Tomohiko MAEDA, Hiroshi MURAKAMI, Kazushi OTA
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Patent number: 7767354Abstract: In an ECU, a coolant fan performs cooling operation such that a control DUTY value is limited by a control DUTY value according to tolerable noise level of the cooling fan based on a vehicle speed in a case in which the temperature in the high-voltage battery is lower than a predetermined limitation for highest temperature. In a case in which the temperature in the high-voltage battery is higher than the predetermined limitation for highest temperature, the cooling fan performs the cooling operation by using an energy storage device cooling operation requirement value and an IPU cooling operation requirement value such that performance in the high-voltage battery is not affected. By doing this, a temperature controlling apparatus for batteries in which it is possible to cool the battery and solve temperature difference among a plurality of batteries can be provided.Type: GrantFiled: December 10, 2002Date of Patent: August 3, 2010Assignees: Honda Giken Kogyo Kabushiki Kaisha, Keihin CorporationInventors: Mitsunobu Saito, Morio Kayano, Tomohiko Maeda, Hiroshi Murakami, Kazushi Ota
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Patent number: 7661598Abstract: In a mechanism for attaching to a cart an RFID tag used for transmitting and receiving data to and from an RFID reader/writer, a holding pocket retains the RFID tag. The orientation of the pocket is kept constant in such a manner that a surface of the RFID tag from which data can be read highly accurately faces an antenna for the RFID reader/writer while keeping the distance between the RFID tag and the antenna within a certain range regardless of the transfer direction of the cart.Type: GrantFiled: September 28, 2007Date of Patent: February 16, 2010Assignee: Fujitsu LimitedInventors: Yoshitaka Muraoka, Tomohiko Maeda, Kazuo Sato, Hidehiko Fuchida, Shuko Saito
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Publication number: 20090024239Abstract: A work management apparatus of the present invention includes bar-code readers that detect the input and output of target objects to and from each facility in each facility, a process management device that obtains, as workpiece information, information of date and time when the target objects enter into each facility and information of date and time when the target objects come out from each facility for every target object and every facility based on the detection results of the bar-code readers, sensors that detect operating conditions of each facility, and an analysis device that analyzes and outputs the operating conditions of each facility and the work progress of the target objects in each facility based on the obtained workpiece information and the information indicating the detected operating conditions of each facility.Type: ApplicationFiled: April 29, 2008Publication date: January 22, 2009Applicant: FUJITSU LIMITEDInventors: Kouji Yoshioka, Tomohiko Maeda, Kazayuki Furukawa