Patents by Inventor Tatsuya Taniguchi
Tatsuya Taniguchi 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: 11977007Abstract: Siloxane compounds are removed from the atmospheres by silica supporting an organic sulfonic acid compound. The silica with the organic sulfonic acid compound has a specific surface area down to 500 m2/g and up to 750 m2/g and a pore volume down to 0.8 m3/g and up to 1.2 m3/g, both measured by nitrogen gas adsorption method and has a pore diameter down to 4 nm and up to 8 nm, at the peak of differential pore volume measured by nitrogen gas adsorption method. The durability of gas sensing element against siloxanes is improved.Type: GrantFiled: May 1, 2020Date of Patent: May 7, 2024Assignees: FIGARO ENGINEERING INC., NEW COSMOS ELECTRIC CO., LTD., UNIVERSITY PUBLIC CORPORATION OSAKAInventors: Masato Takeuchi, Junpei Furuno, Kenta Fukui, Kenichi Yoshioka, Tatsuya Tanihira, Masakazu Sai, Takafumi Taniguchi, Hirokazu Mitsuhashi
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Patent number: 11935870Abstract: One aspect of the present disclosure is a manufacturing method for a support piece used in the formation of a dolmen structure in a semiconductor device, including processes of: (A) preparing a laminate film including a base material film, an adhesive layer, and a support piece formation film, for example, including a thermosetting resin layer, in this order; and (B) forming support pieces on a surface of the adhesive layer by singulating the support piece formation film, in which the process (B) includes a process of forming a cut in the support piece formation film partway in a thickness direction, and a process of singulating the support piece formation film in a cooled state by expansion, in this order.Type: GrantFiled: April 24, 2020Date of Patent: March 19, 2024Inventors: Yoshinobu Ozaki, Kei Itagaki, Kohei Taniguchi, Shintaro Hashimoto, Tatsuya Yahata
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Patent number: 11866834Abstract: The present invention provides an electrode for electrolysis in which electrolysis performance is hard to deteriorate and excellent catalytic activity is kept stable over a long period of time even when electric power in which there is a large fluctuation in output, such as renewable energy, is used as a power source. The electrode for electrolysis is an electrode 10 for electrolysis provided with an electrically conductive substrate 2 at least the surface of which contains nickel or a nickel-based alloy, an intermediate layer 4 formed on the surface of the electrically conductive substrate 2 and containing a lithium-containing nickel oxide represented by composition formula LixNi2-xO2 (0.02?x?0.5), and a catalyst layer 6 of a nickel cobalt spinel oxide, an iridium oxide, or the like, the catalyst layer 6 formed on the surface of the intermediate layer 4.Type: GrantFiled: March 4, 2019Date of Patent: January 9, 2024Assignees: DE NORA PERMELEC LTD, KAWASAKI JUKOGYO KABUSHIKI KAISHAInventors: Shigenori Mitsushima, Yoshiyuki Kuroda, Ikuo Nagashima, Tatsuya Taniguchi, Yoshinori Nishiki, Akihiro Kato, Awaludin Zaenal, Fumiya Tsujii, Takaaki Nakai
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Patent number: 11692276Abstract: The present invention realizes industrially excellent effects such that when electric power having a large output fluctuation, such as renewable energy, is used as a power source, electrolysis performance is unlikely to be deteriorated and excellent catalytic activity is retained stably over a longer period of time, and in addition, the present invention provides a technique that enables forming a catalyst layer of an oxygen generation anode, which gives such excellent effects, with a more versatile materials and by a simple electrolysis method.Type: GrantFiled: March 8, 2021Date of Patent: July 4, 2023Assignees: DE NORA PERMELEC LTD, KAWASAKI JUKOGYO KABUSHIKI KAISHA, NATIONAL UNIVERSITY CORPORATION YOKOHAMA NATIONAL UNIVERSITYInventors: Shigenori Mitsushima, Yoshiyuki Kuroda, Shohei Takatsu, Ikuo Nagashima, Tatsuya Taniguchi, Akihiko Inomata, Ayaka Nagai, Yoshinori Nishiki, Akihiro Kato, Awaludin Zaenal, Takaaki Nakai
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Publication number: 20230109702Abstract: The present invention realizes industrially excellent effects such that when electric power having a large output fluctuation, such as renewable energy, is used as a power source, electrolysis performance is unlikely to be deteriorated and excellent catalytic activity is retained stably over a longer period of time, and in addition, the present invention provides a technique that enables forming a catalyst layer of an oxygen generation anode, which gives such excellent effects, with a more versatile materials and by a simple electrolysis method.Type: ApplicationFiled: March 8, 2021Publication date: April 13, 2023Inventors: Shigenori MITSUSHIMA, Yoshiyuki KURODA, Shohei TAKATSU, Ikuo NAGASHIMA, Tatsuya TANIGUCHI, Akihiko INOMATA, Ayaka NAGAI, Yoshinori NISHIKI, Akihiro KATO, Awaludin ZAENAL, Takaaki NAKAI
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Patent number: 11060198Abstract: A water electrolysis system includes: a water electrolysis tank; a cathode side gas passage through which a cathode side gas flows; a monitoring device configured to monitor at least one of a hydrogen concentration of the cathode side gas in the cathode side gas passage, an oxygen concentration of the cathode side gas in the cathode side gas passage, and an amount of electric power supplied to the water electrolysis tank; a hydrogen supply passage through which a hydrogen gas is supplied to the cathode side gas in the cathode side gas passage to increase the hydrogen concentration of the cathode side gas; and a flow regulating valve configured to regulate a flow rate of the hydrogen gas supplied through the hydrogen supply passage to the cathode side gas.Type: GrantFiled: February 15, 2018Date of Patent: July 13, 2021Assignee: KAWASAKI JUKOGYO KABUSHIKI KAISHAInventors: Tatsuya Taniguchi, Ayaka Oishi, Ikuo Nagashima
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Publication number: 20200407860Abstract: The present invention provides an electrode for electrolysis in which electrolysis performance is hard to deteriorate and excellent catalytic activity is kept stable over a long period of time even when electric power in which there is a large fluctuation in output, such as renewable energy, is used as a power source. The electrode for electrolysis is an electrode 10 for electrolysis provided with an electrically conductive substrate 2 at least the surface of which contains nickel or a nickel-based alloy, an intermediate layer 4 formed on the surface of the electrically conductive substrate 2 and containing a lithium-containing nickel oxide represented by composition formula LixNi2-xO2 (0.02?x?0.5), and a catalyst layer 6 of a nickel cobalt spinel oxide, an iridium oxide, or the like, the catalyst layer 6 formed on the surface of the intermediate layer 4.Type: ApplicationFiled: March 4, 2019Publication date: December 31, 2020Inventors: Shigenori MITSUSHIMA, Yoshiyuki KURODA, Ikuo NAGASHIMA, Tatsuya TANIGUCHI, Yoshinori NISHIKI, Akihiro KATO, Awaludin ZAENAL, Fumiya TSUJII, Takaaki NAKAI
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Publication number: 20190271091Abstract: A water electrolysis system includes: a water electrolysis tank; a cathode side gas passage through which a cathode side gas flows; a monitoring device configured to monitor at least one of a hydrogen concentration of the cathode side gas in the cathode side gas passage, an oxygen concentration of the cathode side gas in the cathode side gas passage, and an amount of electric power supplied to the water electrolysis tank; a hydrogen supply passage through which a hydrogen gas is supplied to the cathode side gas in the cathode side gas passage to increase the hydrogen concentration of the cathode side gas; and a flow regulating valve configured to regulate a flow rate of the hydrogen gas supplied through the hydrogen supply passage to the cathode side gas.Type: ApplicationFiled: February 15, 2018Publication date: September 5, 2019Applicant: KAWASAKI JUKOGYO KABUSHIKI KAISHAInventors: Tatsuya TANIGUCHI, Ayaka OISHI, Ikuo NAGASHIMA
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Patent number: 8897335Abstract: A furnace for dehydrating and sintering a porous glass preform includes a core tube that passes through a center portion of a furnace body to accommodate therein the porous glass preform, a heater that is arranged around the core tube in the furnace body to heat the porous glass preform in the core tube, and a core tube weight dividing and bearing means that is arranged at an outer periphery of the core tube to divide and bear the weight of the core tube in its longitudinal direction. The core tube weight dividing and bearing means includes a plurality of collars that is protruded at a predetermined interval in the longitudinal direction at the outer periphery of the core tube, a first weight receiving means that supports the collars at the outer periphery of the core tube, and a second weight receiving means that bears the weight of the first weight receiving means.Type: GrantFiled: March 7, 2011Date of Patent: November 25, 2014Assignee: Furukawa Electric Co., Ltd.Inventors: Ichihiko Suganuma, Tatsuya Taniguchi
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Publication number: 20130298825Abstract: A cleaning method comprises first cleaning which includes supplying a cleaning-liquid to the coloring device from the optical fiber passing hole of the nipple and the ink supply opening, and discharging the cleaning-liquid from the cleaning-liquid discharge opening, and second cleaning which includes supplying a cleaning-liquid to the coloring device from the optical fiber passing hole of the nipple and the ink supply opening, and discharging the cleaning-liquid from the optical fiber passing hole of the second die.Type: ApplicationFiled: July 15, 2013Publication date: November 14, 2013Inventors: Kiyoshi ARIMA, Hiroaki Itoh, Tatsuya Taniguchi
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Patent number: 8491725Abstract: A cleaning method comprises first cleaning which includes supplying a cleaning-liquid to the coloring device from the optical fiber passing hole of the nipple and the ink supply opening, and discharging the cleaning-liquid from the cleaning-liquid discharge opening, and second cleaning which includes supplying a cleaning-liquid to the coloring device from the optical fiber passing hole of the nipple and the ink supply opening, and discharging the cleaning-liquid from the optical fiber passing hole of the second die.Type: GrantFiled: September 29, 2010Date of Patent: July 23, 2013Assignee: Furukawa Electric Co., Ltd.Inventors: Kiyoshi Arima, Hiroaki Itoh, Tatsuya Taniguchi
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Publication number: 20110222575Abstract: A furnace for dehydrating and sintering a porous glass preform includes a core tube that passes through a center portion of a furnace body to accommodate therein the porous glass preform, a heater that is arranged around the core tube in the furnace body to heat the porous glass preform in the core tube, and a core tube weight dividing and bearing means that is arranged at an outer periphery of the core tube to divide and bear the weight of the core tube in its longitudinal direction. The core tube weight dividing and bearing means includes a plurality of collars that is protruded at a predetermined interval in the longitudinal direction at the outer periphery of the core tube, a first weight receiving means that supports the collars at the outer periphery of the core tube, and a second weight receiving means that bears the weight of the first weight receiving means.Type: ApplicationFiled: March 7, 2011Publication date: September 15, 2011Applicant: FURUKAWA ELECTRIC CO., LTD.Inventors: Ichihiko SUGANUMA, Tatsuya TANIGUCHI
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Publication number: 20110011956Abstract: A cleaning method comprises first cleaning which includes supplying a cleaning-liquid to the coloring device from the optical fiber passing hole of the nipple and the ink supply opening, and discharging the cleaning-liquid from the cleaning-liquid discharge opening, and second cleaning which includes supplying a cleaning-liquid to the coloring device from the optical fiber passing hole of the nipple and the ink supply opening, and discharging the cleaning-liquid from the optical fiber passing hole of the second die.Type: ApplicationFiled: September 29, 2010Publication date: January 20, 2011Applicant: FURUKAWA ELECTRIC CO., LTD.Inventors: Kiyoshi ARIMA, Hiroaki Itoh, Tatsuya Taniguchi
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Patent number: 5635469Abstract: The present invention relates to foam producing products useful for personal cleansing. These products comprise a foamable liquid composition and a foam-producing foam dispenser. These products provide a stable homogeneous foam and good lathering and cleansing characteristics. These products are very mild to the skin and are useful for moisturizing the skin and for delivering a wide variety of active ingredients to the skin.Type: GrantFiled: October 10, 1996Date of Patent: June 3, 1997Assignee: The Procter & Gamble CompanyInventors: Timothy J. Fowler, Frederick W. Woodin, Jr., George E. Deckner, Anil J. Gupte, Tatsuya Taniguchi, Dimitris I. Collias
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Patent number: 5529224Abstract: A self-closing liquid dispensing package comprises a liquid container and a self-closing flat channel valve. The channel valve has an inlet adjacent to and in liquid communication with the liquid container. It also has a mouth, a first sheet member, and a second sheet member wherein the first and second sheet members have an original planar position and longitudinal edges, are indexed face-to-face, and are sealed together along longitudinal edges and wherein the first and second sheet members are sufficiently flexible to arch away from each other to form a flow channel therebetween to permit a flow of contained liquid in response to external pressure applied to the liquid container. At least one of the sheet members is sufficiently resilient to return the first and second sheet members to the original planar position when the external pressure is released.Type: GrantFiled: May 27, 1994Date of Patent: June 25, 1996Assignee: The Procter & Gamble CompanyInventors: John G. Chan, Tatsuya Taniguchi
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Patent number: 5364031Abstract: Foam dispensing nozzles and manually actuable foam dispensers for producing and dispensing improved foams made from a foamable liquid and gas. The foam dispensing nozzles include a velocity decreasing structure so that the average foam velocity through the foam refining apparatus does not exceed a certain value.Type: GrantFiled: June 10, 1993Date of Patent: November 15, 1994Assignee: The Procter & Gamble CompanyInventors: Tatsuya Taniguchi, Dimitris I. Collias