Patents by Inventor Shinji Ishikawa
Shinji Ishikawa 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: 20240092424Abstract: An electromotive compressor fixed to a front side of an engine includes a live part. A harness connection portion where a hinge-voltage harness is connected is provided in an outer peripheral area of a left side, in a vehicle width direction, of the electromotive compressor. A protecting member comprises a first cover portion which covers an area corresponding to the live part from the front side and a second cover portion which is provided continuously to the first cover portion and covers the harness connection portion from the front side with a specified distance from the harness connection portion. A low rigidity portion which has lower rigidity than the first covet portion and the second cover portion is provided at a continuous portion of the first cover portion and the second cover portion.Type: ApplicationFiled: February 14, 2023Publication date: March 21, 2024Applicant: MAZDA MOTOR CORPORATIONInventors: Yuki WATABE, Yasushi ISHIKAWA, Ryosuke UETA, Shinji YAMAUCHI
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Patent number: 11935576Abstract: An apparatus includes a memory cell array including a plurality of word lines each coupled to a plurality of memory cells, and a control circuit which is configured to activate first and second internal signals in a time-division manner in response to a first external command A first number of the word lines arc selected in response to the first internal signal, and a second number of the word line is selected in response to the second internal signal. The second number is smaller than the first number.Type: GrantFiled: February 11, 2022Date of Patent: March 19, 2024Inventors: Toru Ishikawa, Takuya Nakanishi, Shinji Bessho
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Publication number: 20230382780Abstract: A method for producing a fluorine-containing silica glass includes degassing which includes degassing an inside of a furnace core tube under reduced pressure while heating the inside of the furnace core tube, after inserting a porous silica glass body into the furnace core tube provided in an airtight container, supplying which includes degassing a fluorine compound gas into the furnace core tube under reduced pressure, fluorine adding which includes heat-treating the porous silica glass body under reduced pressure while supplying the fluorine compound gas into the furnace core tube and discharging a gas from the furnace core tube, and transparent vitrifying which includes heat-treating in a reduced pressure at a temperature higher than temperatures in the degassing process and the fluorine adding process.Type: ApplicationFiled: September 27, 2021Publication date: November 30, 2023Applicant: SUMITOMO ELECTRIC INDUSTRIES, LTD.Inventors: Tetsuya HARUNA, Shinji ISHIKAWA, Keisei MORITA, Tatsuro HASEGAWA, Seiji ARAKAWA
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Publication number: 20230339797Abstract: A method for producing fluorine-containing silica glass includes: decompression degassing which includes degassing an inside of a furnace core tube under reduced pressure while heating the inside of the furnace core tube, after inserting a porous silica glass body into the furnace core tube provided in an airtight container; fluorine adding which includes supplying a fluorine compound gas into the furnace core tube and first heat-treating the porous silica glass body, under reduced pressure; and second heat-treating the porous silica glass body under reduced pressure at a temperature higher than temperatures in the decompression degassing process and the fluorine adding process.Type: ApplicationFiled: September 27, 2021Publication date: October 26, 2023Applicant: SUMITOMO ELECTRIC INDUSTRIES, LTD.Inventors: Shinji ISHIKAWA, Tetsuya HARUNA, Keisei MORITA, Tatsuro HASEGAWA, Seiji ARAKAWA
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Patent number: 11447324Abstract: An object is to provide a microwave container configured to precisely discharge vapor from a vapor-discharging part to avoid any vapor discharge from the remaining portions, and the microwave container includes: a container main body having an opening in its upper portion; a flange part formed to extend outwardly from the opening of the container main body; and a heat-seal part in a rib shape formed over the entire periphery of an upper surface of the flange part and heat-sealed to a film-shaped lid member for sealing the opening, wherein the heat-seal part includes a first heat-seal part for discharging vapor generated in the container main body by breaking the heat seal with the lid member when the vapor reaches a predetermined pressure, and a second heat-seal part wider than the first heat-seal part.Type: GrantFiled: June 17, 2020Date of Patent: September 20, 2022Assignee: KYORAKU CO., LTD.Inventors: Shinji Ishikawa, Kumio Maruyama
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Patent number: 11118690Abstract: A fluid control valve and manufacturing method thereof, wherein, when a pressing force acts on the engagement surface between a diaphragm member and a valve seat-contacting member, the valve seat-contacting member is not displaced and no gap is formed. The diaphragm member made of a first fluorine-based resin material is provided with a diaphragm membrane and a rod-shaped part in the center of the diaphragm membrane. The valve seat-contacting member made of an injection-moldable second fluorine-based resin material is provided with a ring-shaped sealing surface and a recess on the opposite side from the ring-shaped sealing surface. The rod-shaped part is partly fitted into the recess. A ring-shaped recessed is formed on outer circumference of a portion of the rod-shaped part. A small diameter recess is formed on the inner circumference of the recess. The ring-shaped recess section and the small diameter recess adhere closely to form the engagement surface.Type: GrantFiled: June 19, 2017Date of Patent: September 14, 2021Assignee: CKD CORPORATIONInventors: Tatsushi Nabei, Michio Miyashita, Shinji Ishikawa, Fumihito Tsuchiya
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Patent number: 10968028Abstract: The objective of the present invention is to provide a container for microwave oven and a package for microwave oven in which a clearance which is formed between a flanged portion and a lid material and a content may enter is made narrower while maintaining automatic vapor discharge function.Type: GrantFiled: January 29, 2019Date of Patent: April 6, 2021Assignee: KYORAKU CO., LTD.Inventors: Shinji Ishikawa, Tomohiro Yuhara
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Patent number: 10894716Abstract: Provided is a method for producing a porous carbon material, containing a step of subjecting a mixture containing inorganic carbide particles and inorganic oxide particles to a heat treatment under a chlorine gas atmosphere.Type: GrantFiled: April 12, 2018Date of Patent: January 19, 2021Assignee: Sumitomo Electric Industries, Ltd.Inventors: Shinji Ishikawa, Takahiro Saito
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Publication number: 20200393812Abstract: It is an object of the present invention to provide a technique capable of easily extracting a section signal of a specific sub-process. The anomaly detection system includes an extraction unit for extracting a specific subsequence to be an object of anomaly detection from among a plurality of subsequences from a composite sequence included in a monitor signal. The extraction unit determines an optimal warping path from the composite sequence and a reference sequence, which is an example of the composite sequence acquired in advance, by a dynamic time warping method. The extraction unit identifies a start point and an end point of a specific subsequence based on the optimal warping path and the start point and end point of the subsequence of the reference sequence. The extraction unit extracts a specific subsequence based on a start point and an end point of the specific subsequence.Type: ApplicationFiled: April 16, 2020Publication date: December 17, 2020Inventor: Shinji ISHIKAWA
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Publication number: 20200324957Abstract: An object is to provide a microwave container configured to precisely discharge vapor from a vapor-discharging part to avoid any vapor discharge from the remaining portions, and the microwave container includes: a container main body having an opening in its upper portion; a flange part formed to extend outwardly from the opening of the container main body; and a heat-seal part in a rib shape formed over the entire periphery of an upper surface of the flange part and heat-sealed to a film-shaped lid member for sealing the opening, wherein the heat-seal part includes a first heat-seal part for discharging vapor generated in the container main body by breaking the heat seal with the lid member when the vapor reaches a predetermined pressure, and a second heat-seal part wider than the first heat-seal part.Type: ApplicationFiled: June 17, 2020Publication date: October 15, 2020Applicant: KYORAKU CO., LTD.Inventors: Shinji ISHIKAWA, Kumio MARUYAMA
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Patent number: 10717585Abstract: An object is to provide a microwave container configured to precisely discharge vapor from a vapor-discharging part to avoid any vapor discharge from the remaining portions, and the microwave container includes: a container main body having an opening in its upper portion; a flange part formed to extend outwardly from the opening of the container main body; and a heat-seal part in a rib shape formed over the entire periphery of an upper surface of the flange part and heat-sealed to a film-shaped lid member for sealing the opening, wherein the heat-seal part includes a first heat-seal part for discharging vapor generated in the container main body by breaking the heat seal with the lid member when the vapor reaches a predetermined pressure, and a second heat-seal part wider than the first heat-seal part.Type: GrantFiled: September 16, 2015Date of Patent: July 21, 2020Assignee: KYORAKU CO., LTD.Inventors: Shinji Ishikawa, Kumio Maruyama
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Patent number: 10629387Abstract: A porous carbon material for an electric double-layer capacitor electrode, in which the porous carbon material is formed from secondary particles having a particle size of from 3 ?m to 100 ?m, the secondary particles are formed from primary particles having a particle size of from 0.1 ?m to 0.5 ?m, and the porous carbon material has an internal specific surface area of 900 m2/g or greater.Type: GrantFiled: June 2, 2017Date of Patent: April 21, 2020Assignee: Sumitomo Electric Industries, Ltd.Inventors: Shinji Ishikawa, Takahiro Saito
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Publication number: 20190366276Abstract: There is provided a zeolite membrane which is an MFI-type zeolite membrane formed on an inorganic oxide porous substrate, in which, in a diffraction pattern obtained by X-ray diffraction measurement using a CuK? ray as an X-ray source, when an intensity of a diffraction peak appearing at diffraction angles of 7.3° to 8.4° at which a crystal lattice plane belongs to 011 and/or 101 planes is used as a reference, an intensity of a diffraction peak appearing at diffraction angles of 8.4° to 9.0° at which a crystal lattice plane belongs to 200 and/or 020 planes is preferably 0.3 or more.Type: ApplicationFiled: January 16, 2018Publication date: December 5, 2019Applicants: Sumitomo Electric Industries, Ltd., Gifu UniversityInventors: Shinji ISHIKAWA, Hiromasa TAWARAYAMA, Takuya OKUNO, Takahiro SAITO, Yasunori OUMI, Kyohei UENO
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Publication number: 20190366275Abstract: There is provided a method of producing a separation membrane in which a zeolite membrane is formed on an inorganic oxide porous substrate. The substrate has amorphous SiO2 as a main component of a zeolite formation portion of the substrate, the method includes: a first step of forming a zeolite seed crystal and an alkaline component including a structure directing agent on a surface of the substrate; and a second step of treating a formed product obtained in the first step under a heated steam atmosphere, and the zeolite membrane is formed on the surface of the substrate.Type: ApplicationFiled: January 15, 2018Publication date: December 5, 2019Applicants: Sumitomo Electric Industries, Ltd., Gifu UniversityInventors: Shinji ISHIKAWA, Hiromasa TAWARAYAMA, Takuya OKUNO, Takahiro SAITO, Yasunori OUMI, Kyohei UENO
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Publication number: 20190344912Abstract: A packaging machine includes a pair of grips holding vicinities of two sides of a bag mouth of a packaging bag, a moving body to intermittently moving the paired grips every one of a plurality of packaging steps, and a paper packaging bag sealing device provided in a section where a sealing step is carried out, for sealing a paper packaging bag to which a sealing adhesive agent has been applied.Type: ApplicationFiled: July 25, 2019Publication date: November 14, 2019Inventors: Masaaki TAKAHASHI, Shinji ISHIKAWA, Masanori TOYOYOSHI
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Publication number: 20190257432Abstract: A fluid control valve and manufacturing method thereof, wherein, when a pressing force acts on the engagement surface between a diaphragm member and a valve seat-contacting member, the valve seat-contacting member is not displaced and no gap is formed. The diaphragm member made of a first fluorine-based resin material is provided with a diaphragm membrane and a rod-shaped part in the center of the diaphragm membrane. The valve seat-contacting member made of an injection-moldable second fluorine-based resin material is provided with a ring-shaped sealing surface and a recess on the opposite side from the ring-shaped sealing surface. The rod-shaped part is partly fitted into the recess. A ring-shaped recessed is formed on outer circumference of a portion of the rod-shaped part. A small diameter recess is formed on the inner circumference of the recess. The ring-shaped recess section and the small diameter recess adhere closely to form the engagement surface.Type: ApplicationFiled: June 19, 2017Publication date: August 22, 2019Applicant: CKD CORPORATIONInventors: Tatsushi NABEI, Michio MIYASHITA, Shinji ISHIKAWA, Fumihito TSUCHIYA
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Publication number: 20190233290Abstract: Provided is a method for producing a porous carbon material, containing a step of subjecting a mixture containing inorganic carbide particles and inorganic oxide particles to a heat treatment under a chlorine gas atmosphere.Type: ApplicationFiled: April 12, 2018Publication date: August 1, 2019Applicant: Sumitomo Electric Industries, Ltd.Inventors: Shinji Ishikawa, Takahiro Saito
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Publication number: 20190210788Abstract: The objective of the present invention is to provide a container for microwave oven and a package for microwave oven in which a clearance which is formed between a flanged portion and a lid material and a content may enter is made narrower while maintaining automatic vapor discharge function.Type: ApplicationFiled: January 29, 2019Publication date: July 11, 2019Applicant: KYORAKU CO., LTD.Inventors: Shinji ISHIKAWA, Tomohiro YUHARA
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Patent number: 10233009Abstract: The objective is to provide a container for microwave oven and a package for microwave oven in which a clearance which is formed between a flanged portion and a lid material and a content may enter is made narrower while maintaining automatic vapor discharge function.Type: GrantFiled: December 2, 2014Date of Patent: March 19, 2019Assignee: KYORAKU CO., LTD.Inventors: Shinji Ishikawa, Tomohiro Yuhara
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Patent number: D931558Type: GrantFiled: February 18, 2020Date of Patent: September 21, 2021Assignee: MIDEA GROUP CO., LTD.Inventors: Shinji Ishikawa, Jia Zhang, Haoran Lin