Patents by Inventor Tsuzuku
Tsuzuku 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: 20240130745Abstract: A guide wire includes a core shaft including a distal end portion that is curved in a predetermined direction, a coil body covering the outer periphery of the core shaft, and a distal tip joining a distal end portion of the core shaft and a distal end portion of the coil body. The distal tip has a convex shape oriented toward a distal end side. In a cross section of the core shaft cut along a plane including the central axis, the distal tip includes a curve inner portion located on an inside of the curve of the distal end portion relative to the central axis of the core shaft and a curve outer portion located on an outside of the curve of the distal end portion relative to the central axis. A cross-sectional area of the curve inner portion is smaller than that of the curve outer portion.Type: ApplicationFiled: December 11, 2023Publication date: April 25, 2024Applicant: ASAHI INTECC CO., LTD.Inventors: Seiji TSUZUKU, Kuon Koseki, Keisuke Ushida
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Patent number: 11960618Abstract: A computer implemented method searches data. A number of processor units generates a candidate search result using an index for a data source in response to a search query by a user, wherein the candidate search result comprises files accessible by the user based on access control information in the index. The number of processor units generates a completed search result with a set of the files from the candidate search result having a confidentiality level less than or equal to a threshold confidentiality level. The number of processor units determines whether the user has access to a file in the candidate search result in which the file has the confidentiality level greater than the threshold confidentiality level for the data source. The number of processor units adds the file to the completed search result in response to the file being accessible by the user in the data source.Type: GrantFiled: September 1, 2021Date of Patent: April 16, 2024Assignee: International Business Machines CorporationInventors: Tohru Hasegawa, Shunsuke Ishikawa, Yasumasa Kajinaga, Keisuke Nitta, Daiki Tsuzuku
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Patent number: 11896790Abstract: A dilator that includes a shaft and a spirally-arranged protruding portion. The shaft includes a tapered section, a distal end section, and a body section. The spirally-arranged protruding portion includes spirally-arranged protruding sections provided on outer peripheral surfaces of each of the tapered section, the distal end section, and the body section, and gaps between adjacent spirally-arranged protruding sections along an axial direction of the shaft. At least one of a height t of the spirally-arranged protruding portion at a first location gradually decreases toward a distal end side and a height of the spirally-arranged protruding portion at a second location gradually decreases toward a proximal end side.Type: GrantFiled: March 18, 2021Date of Patent: February 13, 2024Assignee: ASAHI INTECC CO., LTD.Inventors: Yukihiro Fuseya, Marina Tsuzuku
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Patent number: 11883067Abstract: A dilator that includes a hollow shaft including a tapered section having a diameter increasing from a distal end toward a proximal end, and a spirally-arranged protruding portion provided on an outer peripheral surface of the hollow shaft and including spirally-arranged protruding sections and gaps between adjacent spirally-arranged protruding sections along an axial direction of the hollow shaft. The spirally-arranged protruding portion includes an apex section having the greatest height from the outer peripheral surface in a transverse cross-section thereof, and a side surface section facing outward and extending from the apex section toward the outer peripheral surface. The side surface section includes an inclined surface inclined substantially linearly toward at least one of the distal and proximal end direction between the outer peripheral surface and the apex section in the transverse cross-section of the spirally-arranged protruding portion.Type: GrantFiled: March 18, 2021Date of Patent: January 30, 2024Assignee: ASAHI INTECC CO., LTD.Inventors: Yukihiro Fuseya, Marina Tsuzuku, Daisuke Kurita
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Patent number: 11841909Abstract: A method, computer system, and a computer program for analyzing a webpage content is provided. The present invention may include receiving a plurality of terms, including a plurality of structural information, derived from one or more responses to a faceted search query. The present invention may also include extracting a plurality of facet values from the plurality of terms. The present invention may then include generating an analysis of each facet value of the plurality of facet values. The present invention may further include determining a type of each facet value of the plurality of facet values based on the analysis. The present invention may also include generating an optimized web site mode interface including the analysis and displaying the optimized web site mode interface to a user.Type: GrantFiled: February 11, 2022Date of Patent: December 12, 2023Assignee: International Business Machines CorporationInventors: Keisuke Nitta, Daiki Tsuzuku, Tohru Hasegawa, Shunsuke Ishikawa, Yasumasa Kajinaga
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Publication number: 20230259561Abstract: A method, computer system, and a computer program for analyzing a webpage content is provided. The present invention may include receiving a plurality of terms, including a plurality of structural information, derived from one or more responses to a faceted search query. The present invention may also include extracting a plurality of facet values from the plurality of terms. The present invention may then include generating an analysis of each facet value of the plurality of facet values. The present invention may further include determining a type of each facet value of the plurality of facet values based on the analysis. The present invention may also include generating an optimized web site mode interface including the analysis and displaying the optimized web site mode interface to a user.Type: ApplicationFiled: February 11, 2022Publication date: August 17, 2023Inventors: Keisuke Nitta, Daiki Tsuzuku, Tohru Hasegawa, Shunsuke Ishikawa, Yasumasa Kajinaga
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Publication number: 20230119516Abstract: Determining the substantive text and image data that is included in a given file in a configurable file system without having to open the given file. The substantive text and image data included in the given file is determined primarily by analyzing the text meta-information that defines the given file.Type: ApplicationFiled: October 20, 2021Publication date: April 20, 2023Inventors: Tohru Hasegawa, Shunsuke Ishikawa, Masaki Komedani, Yasumasa Kajinaga, Keisuke Nitta, Daiki Tsuzuku
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Publication number: 20230093541Abstract: A dilator includes: a hollow shaft having a tapered portion whose outer diameter of the distal end is smaller than the outer diameter of the proximal end; a distal tip, whose proximal end is located at the distal end of the tapered portion, and which is provided to extend toward the distal end direction; and a spirally-arranged protruding portion provided on at least the outer peripheral surface of the tapered portion. The spirally-arranged protruding portion is formed by winding a wire and has gaps between portions adjacent to each other along the longitudinal direction of the hollow shaft. The inner peripheral radius CIDmin of a portion, which is the minimum inner peripheral radius of the spirally-arranged protruding portion, is smaller than the outer peripheral radius TODmax of a portion, which is the maximum outer peripheral radius of the distal tip.Type: ApplicationFiled: November 29, 2022Publication date: March 23, 2023Applicant: ASAHI INTECC CO., LTD.Inventors: Marina TSUZUKU, Yukihiro FUSEYA
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Patent number: 11597272Abstract: A filler head for a storage system includes a body to be mounted inclined according to a predetermined angle regarding the gravity direction, called the filling direction, and including a main part closed by a cover part so as to form a cavity in which a separating device is received, the filler head being configured to receive, in a cylindrical wall of the separating device extending around the filling direction, a distribution nozzle of a fluid with an automatic stop sensor to prevent overfilling of the filler head, the separating device being arranged to improve the partitioning of a flow coming from a venting line and the flow going to the filling line. The separating device further includes a flange, protruding transversally from the outside surface of the cylindrical wall and mounted in the cavity upstream of the sensor of the nozzle when received in the cylindrical wall.Type: GrantFiled: January 29, 2021Date of Patent: March 7, 2023Assignees: Plastic Omnium Advanced Innovation and Research, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Keita Takahashi, Yasunari Tsuzuku
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Publication number: 20230065222Abstract: A computer implemented method searches data. A number of processor units generates a candidate search result using an index for a data source in response to a search query by a user, wherein the candidate search result comprises files accessible by the user based on access control information in the index. The number of processor units generates a completed search result with a set of the files from the candidate search result having a confidentiality level less than or equal to a threshold confidentiality level. The number of processor units determines whether the user has access to a file in the candidate search result in which the file has the confidentiality level greater than the threshold confidentiality level for the data source. The number of processor units adds the file to the completed search result in response to the file being accessible by the user in the data source.Type: ApplicationFiled: September 1, 2021Publication date: March 2, 2023Inventors: Tohru Hasegawa, Shunsuke Ishikawa, Yasumasa Kajinaga, Keisuke Nitta, Daiki Tsuzuku
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Publication number: 20230055555Abstract: Provided is a method for preparing a peptide emulsion formulation capable of preparing a desired peptide emulsion formulation. A method for preparing a peptide emulsion formulation includes a step of mixing an aqueous solution containing a compound consisting of an amino acid sequence represented by Formula (1), a pharmaceutically acceptable salt thereof, and a peptide consisting of an amino acid sequence represented by WAPVLDFAPPGASAYGSL (SEQ ID NO: 1) or a pharmaceutically acceptable salt thereof with an oily formulation and applying vibration mixing; and a membrane emulsification step of passing a premixed solution after the vibration mixing through a membrane filter to emulsify the premixed solution.Type: ApplicationFiled: December 9, 2020Publication date: February 23, 2023Applicant: Sumitomo Pharma Co., Ltd.Inventors: Tetsuya FUJII, Akihiro MORITA, Tomomi NAKATANI, Takuma TSUZUKU
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Publication number: 20230030036Abstract: A filler head for a storage system includes a body to be mounted inclined according to a predetermined angle regarding the gravity direction, called the filling direction, and including a main part closed by a cover part so as to form a cavity in which a separating device is received, the filler head being configured to receive, in a cylindrical wall of the separating device extending around the filling direction, a distribution nozzle of a fluid with an automatic stop sensor to prevent overfilling of the filler head, the separating device being arranged to improve the partitioning of a flow coming from a venting line and the flow going to the filling line. The separating device further includes a flange, protruding transversally from the outside surface of the cylindrical wall and mounted in the cavity upstream of the sensor of the nozzle when received in the cylindrical wall.Type: ApplicationFiled: January 29, 2021Publication date: February 2, 2023Applicants: Plastic Omnium Advanced Innovation and Research, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Keita TAKAHASHI, Yasunari TSUZUKU
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Publication number: 20230033939Abstract: A filler head for a storage system includes a body to be mounted inclined having a main part closed by a cover part forming a cavity in which a separating device is received. The filler head is configured to receive, in a cylindrical wall of the separating device, a distribution nozzle of a fluid with an automatic stop sensor to prevent overfilling of the filler head. The filler head includes a buffer volume in one-piece with the main part in a back portion of the body reducing the speed of flow coming from the venting line, and the cylindrical wall includes a recess facing the opening of the buffer volume in the back portion of the body.Type: ApplicationFiled: January 29, 2021Publication date: February 2, 2023Applicants: PLASTIC OMNIUM ADVANCED INNOVATION AND RESEARCH, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Keita TAKAHASHI, Yasunari TSUZUKU
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Publication number: 20230015297Abstract: Dilator includes a hollow shaft having a tapered portion, in which an outer diameter of a distal end is smaller than a outer diameter of a proximal end, and a main body portion which has a distal end located at the proximal end of the tapered portion, extends toward a proximal end side, and has a constant outer diameter. A spirally-arranged protruding portion which is configured of a coil body formed by winding a wire is provided on an outer peripheral surface of the tapered portion and the main body portion. The spirally-arranged protruding portion has gaps between portions adjacent to each other along a longitudinal direction of the hollow shaft. The spirally-arranged protruding portion is not joined to the tapered portion, but is joined to the main body portion at a joint part.Type: ApplicationFiled: September 26, 2022Publication date: January 19, 2023Applicant: Asahi Intecc Co., Ltd.Inventors: Marina TSUZUKU, Tomoki KOSUGI, Yukihiro FUSEYA, Daisuke KURITA
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Publication number: 20220382824Abstract: A search initiated by a user within an internet browsing application using a search phrase can be detected. A similarity between the search phrase and each of one or more existing groups can be determined, each of the one or more existing groups including one or more saved web pages. An existing group of the one or more existing groups can be selected based on the determined similarity. A current browsed web page returned from the search can be obtained, and the current browsed web page can be added to the existing group.Type: ApplicationFiled: May 27, 2021Publication date: December 1, 2022Inventors: Yasumasa Kajinaga, Tohru Hasegawa, SHUNSUKE ISHIKAWA, DAIKI TSUZUKU, Masaki Komedani, KEISUKE NITTA
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Patent number: 11361030Abstract: Facet-based search processing is provided which includes receiving a query search context for querying documents of a document set, and retrieving, by similar document search processing, a document subset from the document set. The document subset includes documents of the set most similar to a search document of the query search context. Facet analysis processing is used to generate M candidate facets most-related to the query search context, and facets of the M candidate facets associated with documents of the subset are identified, and classified into a positive facet set and a negative facet set based, at least in part, on extent of facet commonality across the documents. A listing is of the documents in the document subset is provided, with the listing highlighting facets of the positive facet set.Type: GrantFiled: November 27, 2019Date of Patent: June 14, 2022Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Daiki Tsuzuku, Tohru Hasegawa, Shunsuke Ishikawa, Keisuke Nitta, Yasumasa Kajinaga, Masaki Komedani
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Publication number: 20210393425Abstract: A stent delivery system includes a distal end shaft having a tapered portion, a spirally-arranged protruding portion provided on an outer peripheral face of the tapered portion, an inner shaft extending toward a proximal end side in a longitudinal axis direction of the distal end shaft, a self-expanding stent, and an outer shaft. The outer shaft is slidable between a first position where the stent in a contracted state is covered and a second position on the proximal end side of the stent in the longitudinal axis direction of the inner shaft. An outermost periphery of the outer shaft fits inside an outermost periphery of the spirally-arranged protruding portion in a frontal view from the distal end side of the distal end shaft in the longitudinal axis direction.Type: ApplicationFiled: September 2, 2021Publication date: December 23, 2021Applicant: ASAHI INTECC CO., LTD.Inventors: Yukihiro FUSEYA, Marina TSUZUKU
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Publication number: 20210338587Abstract: The present invention relates to a lyophilized preparation comprising two or more cancer antigen peptides derived from WT1 protein with an activity of inducing cytotoxic T lymphocytes for cancer peptide vaccine therapy.Type: ApplicationFiled: September 27, 2019Publication date: November 4, 2021Applicant: Sumitomo Dainippon Pharma Co., Ltd.Inventors: Akihiro MORITA, Takuma TSUZUKU, Yuko YOSHINAGA
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Publication number: 20210290535Abstract: The present invention provides an aqueous suspension preparation comprising (3aR,4S,7R,7aS)-2-{(1R,2R)-2-[4-(1,2-benzisothiazol-3-yl)piperazin-1-ylmethyl]cyclohexylmethyl}hexahydro-4,7-methano-2H-isoindole-1,3-dione (Compound 1), a pharmaceutically acceptable acid addition salt thereof, or a mixture thereof as an active ingredient, which has the following feature (I) or (II): (I) the circularity of the suspended particle is about 0.960 or less when the preparation comprises a thickening agent, (II) the circularity of the suspended particle is about 0.945 or less when the preparation comprises no thickening agent.Type: ApplicationFiled: August 30, 2017Publication date: September 23, 2021Inventor: Takuma TSUZUKU
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Patent number: 11077641Abstract: A fireproof structure includes: a first heat-absorbing material that includes an inorganic porous formed body that has absorbed water, or a second heat-absorbing material that includes particles that include magnesium phosphate hydrate and a binder; and a fibrous heat-insulating material that includes inorganic fibers having a shrinkage ratio of 5% or less when allowed to stand at 1,100° C. for 24 hours.Type: GrantFiled: August 26, 2015Date of Patent: August 3, 2021Assignee: NICHIAS CORPORATIONInventors: Daisuke Tsumura, Akio Tsuzuku