Patents by Inventor Masashi Ishikawa
Masashi 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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Patent number: 11955256Abstract: A signal transmission cable is provided with a conductor, an insulator covering around the conductor, a shield layer covering around the insulator, a sheath covering around the shield layer, and a plating base layer is provided between the insulator and the shield layer to cover around the insulator. The shield layer has a plating layer provided to cover the plating base layer to be in contact with an outer peripheral surface of the plating base layer. A surface roughness of an outer peripheral surface of the plating layer is less than a surface roughness of an inner peripheral surface of the plating layer.Type: GrantFiled: July 7, 2022Date of Patent: April 9, 2024Assignee: PROTERIAL, LTD.Inventors: Hideyuki Sagawa, Detian Huang, Takahiro Sugiyama, Hideki Nonen, Masashi Arai, Hiroshi Ishikawa, Xinweilong Li
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Publication number: 20240101775Abstract: A prepreg including a thermosetting resin composition and a self-assembled carbon fiber bundle impregnated with the thermosetting resin composition.Type: ApplicationFiled: December 4, 2023Publication date: March 28, 2024Applicant: Mitsubishi Chemical CorporationInventors: Masashi Ikeda, Kazuki Tsujikawa, Takeshi Ishikawa, Jun Matsui
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Patent number: 11862765Abstract: An electrolyte solution for an alkali metal-sulfur-based secondary battery, an alkali metal-sulfur-based secondary battery, and a module containing the alkali metal-sulfur-based secondary battery. The electrolyte solution includes a positive electrode containing a carbon composite material that contains a carbon material and a sulfur-containing positive electrode active material. The carbon material has a pore volume ratio (micropores/mesopores) of 1.5 or higher. The electrolyte solution contains a fluorinated ether represented by the following formula (1): R11—(OR12)n11—O—R13. In the formula, R11 and R13 are the same as or different from each other, and are each an alkyl group optionally containing a fluorine atom, with at least one of R11 or R13 containing a fluorine atom; R12 is an alkylene group optionally containing a fluorine atom; and n11 is 0, 1, or 2.Type: GrantFiled: February 19, 2018Date of Patent: January 2, 2024Assignees: THE SCHOOL CORPORATION KANSAI UNIVERSITY, DAIKIN INDUSTRIES, LTD.Inventors: Masashi Ishikawa, Yuya Torii, Satoshi Uchida, Masaki Yamagata, Shigeaki Yamazaki, Shinichi Kinoshita
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Publication number: 20230290957Abstract: An electrode for an electrochemical device includes a neutralizing dispersant; and a complex oxide (A) capable of occluding and releasing lithium ions, wherein the neutralizing dispersant contains: a water-soluble compound (B?) containing a group 13 element (B) of the periodic table; and at least one water-soluble polymer (C) selected from the group consisting of an alkali metal salt, alkaline-earth metal salt, or ammonium salt of alginic acid, methylcellulose, carboxymethyl cellulose, carboxymethyl starch, or carrageenan, pullulan, guar gum, and xanthan gum, a film of the water-soluble polymer (C) is formed on a surface of the complex oxide (A), and the group 13 element (B) of the periodic table is present in the film of the water-soluble polymer (C).Type: ApplicationFiled: December 7, 2021Publication date: September 14, 2023Inventors: Kazunari Soeda, Masashi Ishikawa, Takuya Takahashi
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Patent number: 11731432Abstract: To supply a liquid at a stable concentration, a liquid container includes a liquid container bag which contains a liquid, a spacer member which is disposed inside the liquid container bag, liquid introducing portions which are disposed in the spacer member and introduce the liquid, a liquid delivery member which is fixed to one end portion of the liquid container bag and delivers the liquid introduced from the liquid introducing portions to a liquid ejecting apparatus, and a low rigidity portion which changes heights of the liquid introducing portions along with deformation of the liquid container bag.Type: GrantFiled: November 23, 2021Date of Patent: August 22, 2023Assignee: Canon Kabushiki KaishaInventor: Masashi Ishikawa
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Publication number: 20230089709Abstract: The present invention provides an electrolyte which is capable of retaining a high magnesium ion concentration. An electrolyte in accordance with an aspect of the present invention is obtained by mixing a solvent, metal magnesium, and an elemental halogen.Type: ApplicationFiled: November 23, 2022Publication date: March 23, 2023Inventors: Kazunari Soeda, Masashi Ishikawa, Masaki Yamagata
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Publication number: 20220416302Abstract: Provided is a lithium sulfur secondary battery excellent in durability. An electrolytic solution to be used for a lithium sulfur secondary battery having a positive electrode containing a sulfur-containing electrode active material containing at least one selected from the group consisting of simple sulfur, lithium polysulfides (Li2Sn: 1<n<8) and organosulfur compounds, and a negative electrode containing a material that occludes and releases lithium ions, the electrolytic solution containing a nonaqueous electrolyte and a solvent, wherein the solvent contains vinylene carbonate in a proportion of 10 to 100% by weight.Type: ApplicationFiled: October 19, 2020Publication date: December 29, 2022Applicants: THE SCHOOL CORPORATION KANSAI UNIVERSITY, DAIKIN INDUSTRIES, LTD.Inventors: Masashi ISHIKAWA, Kaihei KISHIDA, Tomoya HIDAKA, Shigeaki YAMAZAKI, Yoshiko KUWAJIMA
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Publication number: 20220203692Abstract: To supply a liquid at a stable concentration, a liquid container includes a liquid container bag which contains a liquid, a spacer member which is disposed inside the liquid container bag, liquid introducing portions which are disposed in the spacer member and introduce the liquid, a liquid delivery member which is fixed to one end portion of the liquid container bag and delivers the liquid introduced from the liquid introducing portions to a liquid ejecting apparatus, and a low rigidity portion which changes heights of the liquid introducing portions along with deformation of the liquid container bag.Type: ApplicationFiled: November 23, 2021Publication date: June 30, 2022Inventor: Masashi Ishikawa
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Patent number: 11358772Abstract: Provided is a spouted pouch capable of improving the ability to suspend pouring liquid contents, the ease of adjusting a pouring force, and the ease of repouring. In the spouted pouch (10), a pouch body (20) has flow path control seal portions (22) formed on both left and right sides across an imaginary line A inside the outer edge seal portion (21). Assuming that a thickness dimension of the spout attachment base portion (31a) is taken as X, length dimension from the spout attachment base portion (31a) to the action point portion (22a) of flow path control seal portions (22) is taken as L, and a width dimension between the action point portions (22a) is taken as W, the thickness dimension X, the length dimension L, and the width dimension W are set so as to satisfy relationships of W/X=1.2 to 2.0 and L/X=0.3 to 1.5.Type: GrantFiled: April 30, 2019Date of Patent: June 14, 2022Assignee: TOYO SEIKAN CO., LTD.Inventors: Takashi Miura, Masashi Ishikawa
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Patent number: 11334218Abstract: There is provided an information processing apparatus including a display unit, and a plurality of sensor elements, wherein the plurality of sensor elements are provided separate from the display unit, wherein the display unit is configured to switch display between a plurality of output screens based on a user input on the plurality of sensor elements, the plurality of output screens including output screens having different hierarchical levels and output screens having a same hierarchical level, and wherein the output screens having different hierarchical levels display information on the different hierarchical levels, and the switching display is controlled to switch display directly between the output screens having different hierarchical levels based on the user input.Type: GrantFiled: July 1, 2015Date of Patent: May 17, 2022Assignee: SONY CORPORATIONInventors: Aki Nakano, Takuto Ishikawa, Shuto Naruse, Masashi Ishikawa, Tomohiko Nagayama, Naoya Hoshino, Masahiro Sueyoshi, Hideki Fukasawa, Masayuki Ishikura
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Patent number: 11167553Abstract: The method of manufacturing a liquid ejection head according to the invention includes a bonding step, that is, a step of placing a plurality of element substrates on an adhesive layer formed on a bonding surface and heating the adhesive layer to bond the element substrates to a base material. The bonding step is started from one or two of a plurality of bonding regions located at the center portion of the base material in an arrangement direction of the element substrates and then performed toward the bonding regions located at both end portions of the base material.Type: GrantFiled: May 28, 2019Date of Patent: November 9, 2021Assignee: CANON KABUSHIKI KAISHAInventor: Masashi Ishikawa
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Patent number: 10866839Abstract: There is provided an information processing apparatus, a service processing apparatus, an information processing method, a program, and an information processing system, which are capable of appropriately determining a service processing apparatus as a connection destination from among a plurality of service processing apparatuses without using any special apparatus, the information processing apparatus including: a transmission control unit that causes a first communication unit to transmit an inquiry about whether or not processing of a first service requested by a user is able to be performed to a plurality of service processing apparatuses; and a connection destination determination unit that determines any service processing apparatus capable of performing the processing of the first service from among the plurality of service processing apparatuses as a connection destination on a basis of response information that is received from one or more of the plurality of service processing apparatuses.Type: GrantFiled: August 9, 2016Date of Patent: December 15, 2020Assignee: SONY CORPORATIONInventors: Tomohiko Nagayama, Masashi Ishikawa, Masahiro Sueyoshi
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Publication number: 20200036043Abstract: An electrolyte solution for an alkali metal-sulfur-based secondary battery, an alkali metal-sulfur-based secondary battery, and a module containing the alkali metal-sulfur-based secondary battery. The electrolyte solution includes a positive electrode containing a carbon composite material that contains a carbon material and a sulfur-containing positive electrode active material. The carbon material has a pore volume ratio (micropores/mesopores) of 1.5 or higher. The electrolyte solution contains a fluorinated ether represented by the following formula (1): R11—(OR12)n11—O—R13. In the formula, R11 and R13 are the same as or different from each other, and are each an alkyl group optionally containing a fluorine atom, with at least one of R11 or R13 containing a fluorine atom; R12 is an alkylene group optionally containing a fluorine atom; and n11 is 0, 1, or 2.Type: ApplicationFiled: February 19, 2018Publication date: January 30, 2020Applicants: THE SCHOOL CORPORATION KANSAI UNIVERSITY, DAIKIN INDUSTRIES, LTD.Inventors: Masashi ISHIKAWA, Yuya TORII, Satoshi UCHIDA, Masaki YAMAGATA, Shigeaki YAMAZAKI, Shinichi KINOSHITA
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Publication number: 20190393555Abstract: The present invention provides an electrolyte which is capable of retaining a high magnesium ion concentration. An electrolyte in accordance with an aspect of the present invention is obtained by mixing a solvent, metal magnesium, and an elemental halogen.Type: ApplicationFiled: January 19, 2018Publication date: December 26, 2019Inventors: Kazunari Soeda, Masashi Ishikawa, Masaki Yamagata
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Publication number: 20190366718Abstract: The method of manufacturing a liquid ejection head according to the invention includes a bonding step, that is, a step of placing a plurality of element substrates on an adhesive layer formed on a bonding surface and heating the adhesive layer to bond the element substrates to a base material. The bonding step is started from one or two of a plurality of bonding regions located at the center portion of the base material in an arrangement direction of the element substrates and then performed toward the bonding regions located at both end portions of the base material.Type: ApplicationFiled: May 28, 2019Publication date: December 5, 2019Inventor: Masashi Ishikawa
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Publication number: 20190256269Abstract: Provided is a spouted pouch capable of improving the ability to suspend pouring liquid contents, the ease of adjusting a pouring force, and the ease of repouring. In the spouted pouch (10), a pouch body (20) has flow path control seal portions (22) formed on both left and right sides across an imaginary line A inside the outer edge seal portion (21). Assuming that a thickness dimension of the spout attachment base portion (31a) is taken as X, length dimension from the spout attachment base portion (31a) to the action point portion (22a) of flow path control seal portions (22) is taken as L, and a width dimension between the action point portions (22a) is taken as W, the thickness dimension X, the length dimension L, and the width dimension W are set so as to satisfy relationships of W/X=1.2 to 2.0 and L/X=0.3 to 1.5.Type: ApplicationFiled: April 30, 2019Publication date: August 22, 2019Applicant: Toyo Seikan Co., Ltd.Inventors: Takashi Miura, Masashi Ishikawa
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Patent number: 10339432Abstract: To propose a novel and improved communication device which is capable of improving user convenience. Provided is a communication device, including: a solar cell including a light receiving surface configured to receive radiated light; an electric storage device that is installed on a back surface of the light receiving surface; and a circuit board that includes a communication antenna and is installed on a back surface of an opposite surface of the electric storage device to the solar cell.Type: GrantFiled: May 27, 2016Date of Patent: July 2, 2019Assignee: SONY CORPORATIONInventors: Takayuki Yamada, Masayuki Ishikura, Shino Ogasahara, Masashi Ishikawa, Yuhu Wang, Hitoshi Miki
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Patent number: 10271366Abstract: There is provided an information processing device including: a processing unit configured to acquire device-related information including identification information with which a communication target device can be specified from the communication target device when first communication with the communication target device is started, and to perform a process via communication with the communication target device using the first communication or second communication whose communicable range is wider than the first communication.Type: GrantFiled: May 26, 2015Date of Patent: April 23, 2019Assignee: SONY CORPORATIONInventors: Tomohiko Nagayama, Masahiro Sueyoshi, Masashi Ishikawa, Yoshinobu Ito
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Publication number: 20190005367Abstract: [Object] To propose a novel and improved communication device which is capable of improving user convenience. [Solution] Provided is a communication device, including: a solar cell including a light receiving surface configured to receive radiated light; an electric storage device that is installed on a back surface of the light receiving surface; and a circuit board that includes a communication antenna and is installed on a back surface of an opposite surface of the electric storage device to the solar cell.Type: ApplicationFiled: May 27, 2016Publication date: January 3, 2019Inventors: TAKAYUKI YAMADA, MASAYUKI ISHIKURA, SHINO OGASAHARA, MASASHI ISHIKAWA, YUHU WANG, HITOSHI MIKI
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Patent number: 10075829Abstract: Provided is an information processing device including: a processing unit configured to, when an information transmission control device is detected based on a signal transmitted from the information transmission control device using first communication, cause user information indicating a user to be transmitted to the information transmission control device using second communication whose communicable range is narrower than the first communication, and to acquire, using the first communication, distribution information transmitted from the information transmission control device that has acquired the user information.Type: GrantFiled: March 19, 2015Date of Patent: September 11, 2018Assignee: SONY CORPORATIONInventors: Masahiro Sueyoshi, Yoshihiro Yoneda, Takashi Abeno, Tomohiko Nagayama, Masashi Ishikawa