Patents by Inventor Takaaki Komatsu
Takaaki Komatsu 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: 20220265565Abstract: The present invention concerns a nanotechnology-based delivery system of bergamot essential oil (BEO) that are ?-tocopheryl stearate-Solid Lipid Nanostructures (?-TFS-SLNs) loaded with bergamot essential oil without psoralens (BEO-BF). The present invention concerns also a method of preparation and uses of said ?-tocopheryl stearate-Solid Lipid Nanostructures (?-TFS-SLNs) loaded with bergamot essential oil (BEO-BF).Type: ApplicationFiled: July 29, 2020Publication date: August 25, 2022Inventors: Rossella RUSSO, Hirokazu MIZOGUCHI, Chizuko WATANABE, Kengo HAMAMURA, Soh KATSUYAMA, Takaaki KOMATSU, Luigi Antonio MORRONE, Annagrazia ADORNETTO, Annarita Stella LAGANA', Damiana SCUTERI, Maria Tiziana CORASANITI, Paolo TONIN, Shinobu SAKURADA, Tsukasa SAKURADA, Pierluigi NICOTERA, Giacinto BAGETTA, Roberta CASSANO, Sonia TROMBINO, Laura ROMBOLA'
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Patent number: 10903826Abstract: A glitch removal circuit removes glitch noise contained in a Power-good signal and a Power-on Reset signal, and includes: a first glitch removal unit that operates according to a first clock signal, and removes glitch noise from a Power-good signal; and a second glitch removal unit that operates according to a second clock signal, and removes glitch noise from a Power-on Reset signal, in which the first glitch removal unit is configured so as to be initialized according to an output signal of the second glitch removal unit, and the second glitch removal unit is configured so as to be initialized according to an output signal of the first glitch removal unit.Type: GrantFiled: February 7, 2020Date of Patent: January 26, 2021Assignee: FANUC CORPORATIONInventor: Takaaki Komatsu
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Publication number: 20200280305Abstract: A glitch removal circuit removes glitch noise contained in a Power-good signal and a Power-on Reset signal, and includes: a first glitch removal unit that operates according to a first clock signal, and removes glitch noise from a Power-good signal; and a second glitch removal unit that operates according to a second clock signal, and removes glitch noise from a Power-on Reset signal, in which the first glitch removal unit is configured so as to be initialized according to an output signal of the second glitch removal unit, and the second glitch removal unit is configured so as to be initialized according to an output signal of the first glitch removal unit.Type: ApplicationFiled: February 7, 2020Publication date: September 3, 2020Applicant: FANUC CORPORATIONInventor: Takaaki KOMATSU
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Patent number: 10756716Abstract: An electronic device according to the present disclosure is an electronic device having a function of removing glitches contained in a signal, and includes a glitch removal circuit which removes glitches from an inputted signal, and a count unit which counts a number of times removing glitches.Type: GrantFiled: January 10, 2020Date of Patent: August 25, 2020Assignee: FANUC CORPORATIONInventor: Takaaki Komatsu
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Publication number: 20200244255Abstract: An electronic device according to the present disclosure is an electronic device having a function of removing glitches contained in a signal, and includes a glitch removal circuit which removes glitches from an inputted signal, and a count unit which counts a number of times removing glitches.Type: ApplicationFiled: January 10, 2020Publication date: July 30, 2020Applicant: FANUC CORPORATIONInventor: Takaaki KOMATSU
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Patent number: 10474393Abstract: To provide a multi-rank SDRAM control method and an SDRAM controller that prevent performance degradation and minimize increase in parts count even in a multi-rank SDRAM configuration. A multi-rank SDRAM control method controls a multi-rank SDRAM formed by connecting data buses of multiple SDRAM devices. In each of the multiple SDRAM devices, only a data mask signal for a rank of the SDRAM device, which is to be accessed, is negated, whereby an access to the rank is executed.Type: GrantFiled: March 22, 2018Date of Patent: November 12, 2019Assignee: FANUC CORPORATIONInventor: Takaaki Komatsu
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Patent number: 10452483Abstract: To allow restoration of a backup target device more properly. An automatic backup device comprises: a history information acquisition unit that acquires history information containing a time of a change in setting on a backup target device and a content of the change associated with each other; a restoration request acquisition unit that acquires a restoration request containing a time intended for restoration of the backup target device; a restoration information generation unit that generates restoration information for restoring the backup target device based on the time contained in the restoration request by using the history information acquired by the history information acquisition unit; and a restoration information transmission unit that transmits the restoration information generated by the restoration information generation unit to the backup target device.Type: GrantFiled: July 26, 2017Date of Patent: October 22, 2019Assignee: FANUC CORPORATIONInventor: Takaaki Komatsu
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Patent number: 10248095Abstract: A numerical control device includes a multicore CPU for outputting a position command value of a servomotor, an ASIC including a servo controller, which outputs a current command value to an amplifier for driving the servomotor, and another processor, and a DSP for reading the position command value and controlling the servomotor such that the servomotor moves to a position indicated by the position command value. The CPU and the ASIC are connected through a plurality of serial interfaces.Type: GrantFiled: November 17, 2016Date of Patent: April 2, 2019Assignee: FANUC CORPORATIONInventors: Kouji Hada, Yoshito Miyazaki, Takaaki Komatsu, Akira Koizumi
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Patent number: 10222033Abstract: A lamp includes a substrate, a heat-dissipation member, an optical member, and a heat-transfer member. The optical member, the substrate and the heat-dissipation member are arranged in this order. In two members of the heat-dissipation member and the optical member or two members of the heat-dissipation member and the substrate, one end sides thereof are fixed to each other by a fixing mechanism, and the other end sides thereof are hooked and fixed such that the two members are prevented from being displaced in a direction away from each other with the heat-transfer member located between the one end side and the other end side being a support point and the one end side being a force point.Type: GrantFiled: July 27, 2016Date of Patent: March 5, 2019Assignee: KOITO MANUFACTURING CO., LTD.Inventors: Yuji Yasuda, Takaaki Komatsu, Ippei Yamamoto
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Patent number: 10114359Abstract: A numerical control device includes a CPU for outputting a position command value of a servomotor; an IC including a servo controller for outputting a current command value to an amplifier for driving the servomotor, and an I/O unit for inputting and outputting an external signal; a DSP for reading the position command value and performing control so as to move the servomotor to a position indicated by the position command value; and an inter-device communication path between the CPU and the IC. The IC includes an internal bus connected to a communication interface connected to the inter-device communication path, and the I/O unit; and an internal communication path for directly transmitting a signal between the servo controller and the I/O unit without passing through the internal bus.Type: GrantFiled: November 18, 2016Date of Patent: October 30, 2018Assignee: FANUC CORPORATIONInventors: Kouji Hada, Yoshito Miyazaki, Takaaki Komatsu, Yasumichi Sakoda
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Publication number: 20180275924Abstract: To provide a multi-rank SDRAM control method and an SDRAM controller that prevent performance degradation and minimize increase in parts count even in a multi-rank SDRAM configuration. A multi-rank SDRAM control method controls a multi-rank SDRAM formed by connecting data buses of multiple SDRAM devices. In each of the multiple SDRAM devices, only a data mask signal for a rank of the SDRAM device, which is to be accessed, is negated, whereby an access to the rank is executed.Type: ApplicationFiled: March 22, 2018Publication date: September 27, 2018Inventor: Takaaki KOMATSU
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Patent number: 9891975Abstract: From an error information containing a content of a correctable error that has occurred in a controller of a failure prediction system and an ID of the controller and manufacturing information of a machine to which the controller is attached, a failure of a controller belonging to a group of controllers in which such an error as indicated in the error information has not occurred yet is predicted.Type: GrantFiled: February 9, 2016Date of Patent: February 13, 2018Assignee: FANUC CorporationInventors: Takaaki Komatsu, Yasumichi Sakoda
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Publication number: 20180032404Abstract: To allow restoration of a backup target device more properly. An automatic backup device comprises: a history information acquisition unit that acquires history information containing a time of a change in setting on a backup target device and a content of the change associated with each other; a restoration request acquisition unit that acquires a restoration request containing a time intended for restoration of the backup target device; a restoration information generation unit that generates restoration information for restoring the backup target device based on the time contained in the restoration request by using the history information acquired by the history information acquisition unit; and a restoration information transmission unit that transmits the restoration information generated by the restoration information generation unit to the backup target device.Type: ApplicationFiled: July 26, 2017Publication date: February 1, 2018Inventor: Takaaki KOMATSU
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Publication number: 20170146973Abstract: A numerical control device includes a CPU for outputting a position command value of a servomotor; an IC including a servo controller for outputting a current command value to an amplifier for driving the servomotor, and an I/O unit for inputting and outputting an external signal; a DSP for reading the position command value and performing control so as to move the servomotor to a position indicated by the position command value; and an inter-device communication path between the CPU and the IC. The IC includes an internal bus connected to a communication interface connected to the inter-device communication path, and the I/O unit; and an internal communication path for directly transmitting a signal between the servo controller and the I/O unit without passing through the internal bus.Type: ApplicationFiled: November 18, 2016Publication date: May 25, 2017Inventors: Kouji HADA, Yoshito MIYAZAKI, Takaaki KOMATSU, Yasumichi SAKODA
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Publication number: 20170146966Abstract: A numerical control device includes a multicore CPU for outputting a position command value of a servomotor, an ASIC including a servo controller, which outputs a current command value to an amplifier for driving the servomotor, and another processor, and a DSP for reading the position command value and controlling the servomotor such that the servomotor moves to a position indicated by the position command value. The CPU and the ASIC are connected through a plurality of serial interfaces.Type: ApplicationFiled: November 17, 2016Publication date: May 25, 2017Inventors: Kouji HADA, Yoshito MIYAZAKI, Takaaki KOMATSU, Akira KOIZUMI
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Publication number: 20170030547Abstract: A lamp includes a substrate, a heat-dissipation member, an optical member, and a heat-transfer member. The optical member, the substrate and the heat-dissipation member are arranged in this order. In two members of the heat-dissipation member and the optical member or two members of the heat-dissipation member and the substrate, one end sides thereof are fixed to each other by a fixing mechanism, and the other end sides thereof are hooked and fixed such that the two members are prevented from being displaced in a direction away from each other with the heat-transfer member located between the one end side and the other end side being a support point and the one end side being a force point.Type: ApplicationFiled: July 27, 2016Publication date: February 2, 2017Applicant: KOITO MANUFACTURING CO., LTD.Inventors: Yuji Yasuda, Takaaki Komatsu, Ippei Yamamoto
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Publication number: 20160349307Abstract: An electronic component having a plurality of terminals arranged on a bottom side of a package and mounted on a printed wiring board includes at least one detection terminal as a portion of the plurality of terminals, the detection terminal being connected to a ground outside the electronic component, wherein the detection terminal is connected to an input port of an input buffer and one end of a resistor inside the electronic component, the other end of the resistor is connected to a power supply, and the input buffer detects a poor connection of a solder joint or a socket by outputting a first binary signal obtained by binarizing a voltage level input into the input buffer using a predetermined threshold.Type: ApplicationFiled: May 26, 2016Publication date: December 1, 2016Inventors: Takaaki KOMATSU, Yasumichi SAKODA
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Publication number: 20160292093Abstract: A bus system is configured by connecting an unretriable interlock bus and a split bus through first and second bridge circuits and respectively connecting first and second channels of the split bus and the interlock bus through the first and second bridge circuits. An access from the split bus side to the interlock bus side is processed by the first bridge circuit and an access from the interlock bus side to the split bus side is processed by the second bridge circuit, whereby a deadlock during a bus conflict is avoided.Type: ApplicationFiled: March 30, 2016Publication date: October 6, 2016Inventors: Takaaki KOMATSU, Masahiro TSUJI
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Publication number: 20160246659Abstract: From an error information containing a content of a correctable error that has occurred in a controller of a failure prediction system and an ID of the controller and manufacturing information of a machine to which the controller is attached, a failure of a controller belonging to a group of controllers in which such an error as indicated in the error information has not occurred yet is predicted.Type: ApplicationFiled: February 9, 2016Publication date: August 25, 2016Inventors: Takaaki KOMATSU, Yasumichi SAKODA
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Patent number: 9166112Abstract: In a light emitting module 40, a light wavelength conversation ceramic 52 converts the wavelength of the light emitted by a semiconductor light emitting element 48 then emits the light. An optical filter 50 transmits the blue light Lb mainly emitted by the semiconductor light emitting element 48 and reflects the yellow light Ly whose wavelength has been mainly converted by the light wavelength conversion ceramic 52. The optical filter 50 is provided on the surface of the light wavelength conversion ceramic 52. The light emitting module 40 is manufactured by: the process where the optical filter 50 is provided on at least one surface of the light wavelength conversion ceramic 52; and the process where the semiconductor light emitting element 48 and the light wavelength conversion ceramic 52 are arranged such that the light emitted by the semiconductor light emitting element 48 is incident into the light wavelength conversion ceramic 52.Type: GrantFiled: October 9, 2009Date of Patent: October 20, 2015Assignee: KOITO MANUFACTURING CO., LTD.Inventors: Yasuaki Tsutsumi, Hisayoshi Daicho, Takaaki Komatsu