Patents by Inventor Satoru Ogawa
Satoru Ogawa 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: 11725281Abstract: A gas introduction structure for supplying a processing gas into a vertically-elongated processing container, includes a processing gas supply pipe extending along a longitudinal direction of the processing container in the processing container and having a plurality of gas discharge holes formed along the longitudinal direction, the processing gas supply pipe configured so that the processing gas is introduced from one end toward the other end thereof, wherein a dilution gas is supplied to a portion of the processing gas supply pipe that is closer to the other end than the one end of the processing gas supply pipe.Type: GrantFiled: June 23, 2020Date of Patent: August 15, 2023Assignee: TOKYO ELECTRON LIMITEDInventors: Shingo Hishiya, Sung Duk Son, Masayuki Kitamura, Satoru Ogawa
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Patent number: 11652197Abstract: An object of the present invention is to provide a method for producing a conductive material that allows a low electric resistance to be generated, and that is obtained by using an inexpensive and stable conductive material composition containing no adhesive. The conductive material can be provided by a producing method that includes the step of sintering a first conductive material composition that contains silver particles having an average particle diameter (median diameter) of 0.1 ?m to 15 ?m, and a metal oxide, so as to obtain a conductive material. The conductive material can be provided also by a method that includes the step of sintering a second conductive material composition that contains silver particles having an average particle diameter (median diameter) of 0.1 ?m to 15 ?m in an atmosphere of oxygen or ozone, or ambient atmosphere, at a temperature in a range of 150° C. to 320° C., so as to obtain a conductive material.Type: GrantFiled: February 9, 2021Date of Patent: May 16, 2023Assignee: NICHIA CORPORATIONInventors: Masafumi Kuramoto, Satoru Ogawa, Katsuaki Suganuma, Keun-Soo Kim
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Publication number: 20230000323Abstract: Provided is an endoscope holder capable of turning or swinging an endoscope inserted into a body with the endoscope fixed at a predetermined insertion position. An endoscope holder (1) includes a holder main body (3) having an insertion hole (2), gripping members (7a) and (7b) configured to pinch an endoscope E inserted into the insertion hole (2), first elastic members (12a) and (12b) configured to urge in a direction in which the gripping members (7a) and (7b) are separated from each other, a pressing member (13) configure to press the gripping member (7a) toward the gripping member (7b), a switching mechanism (17) configured to hold or release a pressing state, rollers (10) provided in gripping members (7a) and (7b), and a second elastic member (15) configured to swingably support the gripping member (7b).Type: ApplicationFiled: September 13, 2022Publication date: January 5, 2023Inventors: Naohisa Yahagi, Norihito Wada, Itsuro Ogawa, Satoru Ogawa, Yuzuru Inoue, Mitsuru Yoda
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Publication number: 20230001964Abstract: Achieved is a rubber bushing for railroad trucks which has a novel structure and is capable of improving, for example, flame resistance to externally applied fire or the like without greatly degrading the basic properties demanded with respect to vibrational and load inputs. A rubber bushing 10 used for railroad car trucks comprises a shaft-like inner member 12 and an outer member 14, disposed on the outer peripheral side of the inner member 12 at a remove therefrom, which are linked by a rubber elastic body 16. A cover part 48 that covers an exposed end surface 44, from the outside thereof, where the rubber elastic body 16 is exposed to the outside between the axial ends of the inner member 12 and the outer member 14, is provided at an axial end of the rubber elastic body 16 as a separate member from the rubber elastic body 16.Type: ApplicationFiled: September 7, 2022Publication date: January 5, 2023Applicant: Sumitomo Riko Company LimitedInventors: Shigehiro Otsubo, Satoru Ogawa
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Patent number: 11464396Abstract: Provided is an endoscope holder capable of turning or swinging an endoscope inserted into a body with the endoscope fixed at a predetermined insertion position. An endoscope holder (1) includes a holder main body (3) having an insertion hole (2), gripping members (7a) and (7b) configured to pinch an endoscope E inserted into the insertion hole (2), first elastic members (12a) and (12b) configured to urge in a direction in which the gripping members (7a) and (7b) are separated from each other, a pressing member (13) configure to press the gripping member (7a) toward the gripping member (7b), a switching mechanism (17) configured to hold or release a pressing state, rollers (10) provided in gripping members (7a) and (7b), and a second elastic member (15) configured to swingably support the gripping member (7b).Type: GrantFiled: February 20, 2017Date of Patent: October 11, 2022Assignees: KEIO UNIVERSITY, WAKO INDUSTRIES CO, LTD., SAITAMA CHAMBER OF COMMERCE AND INDUSTRYInventors: Naohisa Yahagi, Norihito Wada, Itsuro Ogawa, Satoru Ogawa, Yuzuru Inoue, Mitsuru Yoda
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Publication number: 20210395893Abstract: A gas nozzle extending vertically inward of an inner wall of a processing container having a substantially cylindrical shape, includes a plurality of first gas holes provided at intervals in a longitudinal direction; and a second gas hole provided at a tip of the gas nozzle and oriented toward a side opposite to a side in which the plurality of first gas holes are provided in a plan view from the longitudinal direction, wherein the second gas hole has an opening area larger than an opening area of each of the first gas holes.Type: ApplicationFiled: June 15, 2021Publication date: December 23, 2021Inventors: Kuniyasu SAKASHITA, Satoru OGAWA
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Publication number: 20210167264Abstract: An object of the present invention is to provide a method for producing a conductive material that allows a low electric resistance to be generated, and that is obtained by using an inexpensive and stable conductive material composition containing no adhesive. The conductive material can be provided by a producing method that includes the step of sintering a first conductive material composition that contains silver particles having an average particle diameter (median diameter) of 0.1 ?m to 15 ?m, and a metal oxide, so as to obtain a conductive material. The conductive material can be provided also by a method that includes the step of sintering a second conductive material composition that contains silver particles having an average particle diameter (median diameter) of 0.1 ?m to 15 ?m in an atmosphere of oxygen or ozone, or ambient atmosphere, at a temperature in a range of 150° C. to 320° C., so as to obtain a conductive material.Type: ApplicationFiled: February 9, 2021Publication date: June 3, 2021Applicant: NICHIA CORPORATIONInventors: Masafumi KURAMOTO, Satoru OGAWA, Katsuaki SUGANUMA, Keun-Soo KIM
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Patent number: 10968515Abstract: There is provided a vertical heat treatment apparatus for forming a film by supplying a precursor gas to a plurality of substrates that are held in a substantially horizontal posture on a substrate holder with a predetermined interval in a vertical direction. The apparatus includes a processing container including an inner tube accommodating the substrate holder and an outer tube that is disposed outside the inner tube; and a gas nozzle that extends vertically along an inner peripheral surface of the inner tube and has a distal end that penetrates from an inside of the inner tube to an outside of the inner tube. A first gas hole for supplying the precursor gas to the inside of the inner tube and a second gas hole for supplying the precursor gas to the outside of the inner tube are formed on the gas nozzle.Type: GrantFiled: December 18, 2018Date of Patent: April 6, 2021Assignee: TOKYO ELECTRON LIMITEDInventors: Eiji Kikama, Hiromi Shima, Kyungseok Ko, Shingo Hishiya, Keisuke Suzuki, Tosihiko Jo, Ken Itabashi, Satoru Ogawa
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Patent number: 10950770Abstract: An object of the present invention is to provide a method for producing a conductive material that allows a low electric resistance to be generated, and that is obtained by using an inexpensive and stable conductive material composition containing no adhesive. The conductive material can be provided by a producing method that includes the step of sintering a first conductive material composition that contains silver particles having an average particle diameter (median diameter) of 0.1 ?m to 15 ?m, and a metal oxide, so as to obtain a conductive material. The conductive material can be provided also by a method that includes the step of sintering a second conductive material composition that contains silver particles having an average particle diameter (median diameter) of 0.1 ?m to 15 ?m in an atmosphere of oxygen or ozone, or ambient atmosphere, at a temperature in a range of 150° C. to 320° C., so as to obtain a conductive material.Type: GrantFiled: June 25, 2019Date of Patent: March 16, 2021Assignee: NICHIA CORPORATIONInventors: Masafumi Kuramoto, Satoru Ogawa, Katsuaki Suganuma, Keun-Soo Kim
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Publication number: 20200407848Abstract: A gas introduction structure for supplying a processing gas into a vertically-elongated processing container, includes a processing gas supply pipe extending along a longitudinal direction of the processing container in the processing container and having a plurality of gas discharge holes formed along the longitudinal direction, the processing gas supply pipe configured so that the processing gas is introduced from one end toward the other end thereof, wherein a dilution gas is supplied to a portion of the processing gas supply pipe that is closer to the other end than the one end of the processing gas supply pipe.Type: ApplicationFiled: June 23, 2020Publication date: December 31, 2020Inventors: Shingo HISHIYA, Sung Duk SON, Masayuki KITAMURA, Satoru OGAWA
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Patent number: 10573795Abstract: An object of the present invention is to provide a method for producing a conductive material that allows a low electric resistance to be generated, and that is obtained by using an inexpensive and stable conductive material composition containing no adhesive. The conductive material can be provided by a producing method that includes the step of sintering a first conductive material composition that contains silver particles having an average particle diameter (median diameter) of 0.1 ?m to 15 ?m, and a metal oxide, so as to obtain a conductive material. The conductive material can be provided also by a method that includes the step of sintering a second conductive material composition that contains silver particles having an average particle diameter (median diameter) of 0.1 ?m to 15 ?m in an atmosphere of oxygen or ozone, or ambient atmosphere, at a temperature in a range of 150° C. to 320° C., so as to obtain a conductive material.Type: GrantFiled: September 19, 2017Date of Patent: February 25, 2020Assignee: NICHIA CORPORATIONInventors: Masafumi Kuramoto, Satoru Ogawa, Katsuaki Suganuma, Keun-Soo Kim
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Publication number: 20200049618Abstract: Provided is a curable resin composition which can be cured to form a material (cured product) that has low tack properties and resists adhesion of garbage. The present invention provides a curable resin composition comprising polysiloxane (A) having not less than 2 alkenyl groups in the molecule and polysiloxane (B) having not less than 2 hydrosilyl groups in the molecule, wherein (T+Q)/D>0.3 and M+D+T+Q=1 are satisfied regarding all silicon atoms contained therein, the amount of the hydrosilyl groups with respect to 1 mol of aliphatic carbon-carbon double bonds present therein is 0.9 to 5.0 mol, and a cured product of the curable resin composition exhibits a separation strength of not more than 0.40 N per mm2 in separation load evaluation and/or a total separation load of not more than 0.018 N·mm per mm2.Type: ApplicationFiled: October 10, 2019Publication date: February 13, 2020Applicants: DAICEL CORPORATION, NICHIA CORPORATIONInventors: Yasunobu NAKAGAWA, Takeshi YOSHIDA, Satoru OGAWA, Masafumi KURAMOTO, Masahide BANDO
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Patent number: 10488325Abstract: Provided is a curable resin composition which can be cured to form a material (cured product) that has low tack properties and resists adhesion of garbage. The present invention provides a curable resin composition comprising polysiloxane (A) having not less than 2 alkenyl groups in the molecule and polysiloxane (B) having not less than 2 hydrosilyl groups in the molecule, wherein (T+Q)/D>0.3 and M+D+T+Q=1 are satisfied regarding all silicon atoms contained therein, the amount of the hydrosilyl groups with respect to 1 mol of aliphatic carbon-carbon double bonds present therein is 0.9 to 5.0 mol, and a cured product of the curable resin composition exhibits a separation strength of not more than 0.40 N per mm2 in separation load evaluation and/or a total separation load of not more than 0.018 N·mm per mm2.Type: GrantFiled: June 22, 2017Date of Patent: November 26, 2019Assignees: DAICEL CORPORATION, NICHIA CORPORATIONInventors: Yasunobu Nakagawa, Takeshi Yoshida, Satoru Ogawa, Masafumi Kuramoto, Masahide Bando
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Publication number: 20190326493Abstract: An object of the present invention is to provide a method for producing a conductive material that allows a low electric resistance to be generated, and that is obtained by using an inexpensive and stable conductive material composition containing no adhesive. The conductive material can be provided by a producing method that includes the step of sintering a first conductive material composition that contains silver particles having an average particle diameter (median diameter) of 0.1 ?m to 15 ?m, and a metal oxide, so as to obtain a conductive material. The conductive material can be provided also by a method that includes the step of sintering a second conductive material composition that contains silver particles having an average particle diameter (median diameter) of 0.1 ?m to 15 ?m in an atmosphere of oxygen or ozone, or ambient atmosphere, at a temperature in a range of 150° C. to 320° C., so as to obtain a conductive material.Type: ApplicationFiled: June 25, 2019Publication date: October 24, 2019Applicant: NICHIA CORPORATIONInventors: Masafumi KURAMOTO, Satoru OGAWA, Katsuaki SUGANUMA, Keun-Soo KIM
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Publication number: 20190186014Abstract: There is provided a vertical heat treatment apparatus for forming a film by supplying a precursor gas to a plurality of substrates that are held in a substantially horizontal posture on a substrate holder with a predetermined interval in a vertical direction. The apparatus includes a processing container including an inner tube accommodating the substrate holder and an outer tube that is disposed outside the inner tube; and a gas nozzle that extends vertically along an inner peripheral surface of the inner tube and has a distal end that penetrates from an inside of the inner tube to an outside of the inner tube. A first gas hole for supplying the precursor gas to the inside of the inner tube and a second gas hole for supplying the precursor gas to the outside of the inner tube are formed on the gas nozzle.Type: ApplicationFiled: December 18, 2018Publication date: June 20, 2019Inventors: Eiji Kikama, Hiromi Shima, Kyungseok Ko, Shingo Hishiya, Keisuke Suzuki, Tosihiko Jo, Ken Itabashi, Satoru Ogawa
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Publication number: 20190125170Abstract: Provided is an endoscope holder capable of turning or swinging an endoscope inserted into a body with the endoscope fixed at a predetermined insertion position. An endoscope holder (1) includes a holder main body (3) having an insertion hole (2), gripping members (7a) and (7b) configured to pinch an endoscope E inserted into the insertion hole (2), first elastic members (12a) and (12b) configured to urge in a direction in which the gripping members (7a) and (7b) are separated from each other, a pressing member (13) configure to press the gripping member (7a) toward the gripping member (7b), a switching mechanism (17) configured to hold or release a pressing state, rollers (10) provided in gripping members (7a) and (7b), and a second elastic member (15) configured to swingably support the gripping member (7b).Type: ApplicationFiled: February 20, 2017Publication date: May 2, 2019Inventors: Naohisa Yahagi, Norihito Wada, Itsuro Ogawa, Satoru Ogawa, Yuzuru Inoue, Mitsuru Yoda
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Publication number: 20180013045Abstract: An object of the present invention is to provide a method for producing a conductive material that allows a low electric resistance to be generated, and that is obtained by using an inexpensive and stable conductive material composition containing no adhesive. The conductive material can be provided by a producing method that includes the step of sintering a first conductive material composition that contains silver particles having an average particle diameter (median diameter) of 0.1 ?m to 15 ?m, and a metal oxide, so as to obtain a conductive material. The conductive material can be provided also by a method that includes the step of sintering a second conductive material composition that contains silver particles having an average particle diameter (median diameter) of 0.1 ?m to 15 ?m in an atmosphere of oxygen or ozone, or ambient atmosphere, at a temperature in a range of 150° C. to 320° C., so as to obtain a conductive material.Type: ApplicationFiled: September 19, 2017Publication date: January 11, 2018Applicant: NICHIA CORPORATIONInventors: Masafumi KURAMOTO, Satoru OGAWA, Katsuaki SUGANUMA, Keun-Soo KIM
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Publication number: 20170369751Abstract: Provided is a curable resin composition which can be cured to form a material (cured product) that has low tack properties and resists adhesion of garbage. The present invention provides a curable resin composition comprising polysiloxane (A) having not less than 2 alkenyl groups in the molecule and polysiloxane (B) having not less than 2 hydrosilyl groups in the molecule, wherein (T+Q)/D>0.3 and M+D+T+Q=1 are satisfied regarding all silicon atoms contained therein, the amount of the hydrosilyl groups with respect to 1 mol of aliphatic carbon-carbon double bonds present therein is 0.9 to 5.0 mol, and a cured product of the curable resin composition exhibits a separation strength of not more than 0.40 N per mm2 in separation load evaluation and/or a total separation load of not more than 0.018 N·mm per mm2.Type: ApplicationFiled: June 22, 2017Publication date: December 28, 2017Applicants: DAICEL CORPORATION, NICHIA CORPORATIONInventors: Yasunobu NAKAGAWA, Takeshi YOSHIDA, Satoru OGAWA, Masafumi KURAMOTO, Masahide BANDO
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Patent number: 9812624Abstract: An object of the present invention is to provide a method for producing a conductive material that allows a low electric resistance to be generated, and that is obtained by using an inexpensive and stable conductive material composition containing no adhesive. The conductive material can be provided by a producing method that includes the step of sintering a first conductive material composition that contains silver particles having an average particle diameter (median diameter) of 0.1 ?m to 15 ?m, and a metal oxide, so as to obtain a conductive material. The conductive material can be provided also by a method that includes the step of sintering a second conductive material composition that contains silver particles having an average particle diameter (median diameter) of 0.1 ?m to 15 ?m in an atmosphere of oxygen or ozone, or ambient atmosphere, at a temperature in a range of 150° C. to 320° C., so as to obtain a conductive material.Type: GrantFiled: January 28, 2015Date of Patent: November 7, 2017Assignee: NICHIA CORPORATIONInventors: Masafumi Kuramoto, Satoru Ogawa, Katsuaki Suganuma, Keun-Soo Kim
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Method for controlling port loading and unloading apparatus and port loading and unloading apparatus
Patent number: 9745174Abstract: A quay crane including auxiliary equipment, which is equipment other than main equipment for performing main operations of the quay crane. The auxiliary equipment includes: a main equipment cooling device for cooling the main equipment; a loading and unloading lighting device for lighting a loading and unloading operation range of the main equipment; a room cooling device for cooling a room; and a room lighting device for lighting the room. If an operating condition of the main equipment or a room condition satisfies a predetermined electric power reduction condition while the quay crane is in operation, the auxiliary equipment that is keeping the operating condition of the main equipment or the room condition is put into a power saving mode in which the auxiliary equipment consumes less electric power than in a normal operation.Type: GrantFiled: March 28, 2013Date of Patent: August 29, 2017Assignee: MITSUI ENGINEERING & SHIPBUILDING CO., LTD.Inventors: Satoru Ogawa, Hiroshi Kasai, Sho Meno