Patents by Inventor Jun Kuritani
Jun Kuritani 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: 20260204484Abstract: In a multilayer ceramic capacitor, as viewed in a stacking direction, an intersection point between a multilayer body and each of first through fourth outer electrodes on a first main surface and/or a second main surface of the multilayer body and another intersection point therebetween are connected to each other to define a straight line. The straight line is used as a boundary to divide each of the first through fourth outer electrodes into a corner portion and a central portion that respectively correspond to a corner and a center of the multilayer body. The corner portion is set to a first region, while the central portion is set to a second region. In at least one of the first through fourth outer electrodes, an area of the second region is larger than an area of the first region.Type: ApplicationFiled: February 26, 2026Publication date: July 16, 2026Inventors: Yukie WATANABE, Satoshi MURAMATSU, Jun KURITANI, Ken TOMINAGA, Tatsunori YASUDA
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Publication number: 20260204485Abstract: A multilayer ceramic capacitor includes a multilayer body and first through fourth outer electrodes. At a position of ½ of a dimension of the multilayer body in a direction connecting first and second side surfaces, a greatest distance, among distances between points on a first main surface and an intersection point between the first main surface and a first end surface or a second end surface in a stacking direction x (vertical direction), is set to a flatness D1, and a greatest distance, among distances between points on the first main surface and an intersection point between a second main surface and the first end surface or the second end surface in the stacking direction x, is set to a flatness D2. The flatness D1 is greater than or equal to the flatness D2.Type: ApplicationFiled: March 10, 2026Publication date: July 16, 2026Inventor: Jun KURITANI
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Publication number: 20260196414Abstract: In a multilayer ceramic capacitor, first through fourth outer electrodes are triangular shape and vertices of each of the first through fourth outer electrodes are connected to form a straight line used as a boundary to divide each of the first through fourth outer electrodes into a corner portion and a central portion that respectively correspond to a corner and a center of a multilayer body. The corner portion is set to a first region and the central portion is set to a second region. An area of the second region is smaller than an area of the first region. In the second region of at least one of the first through fourth outer electrodes, at least one projection protrudes toward the center of the multilayer body.Type: ApplicationFiled: February 26, 2026Publication date: July 9, 2026Inventors: Yukie WATANABE, Satoshi MURAMATSU, Jun KURITANI, Ken TOMINAGA, Tatsunori YASUDA
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Publication number: 20260196408Abstract: In a multilayer ceramic capacitor, in each of first through fourth outer electrodes on a first main surface and/or a second main surface of a multilayer body, as viewed in a stacking direction, straight lines are drawn in parallel to a first direction and in parallel to a second direction from an intersection point between each of the first through fourth outer electrodes and the multilayer body. In at least one of the first through fourth outer electrodes, at least one recess protrudes inward from an outer edge of a region defined by the straight lines, and inward from an edge portion of the at least one of the first through fourth outer electrodes, the edge portion being at or adjacent to a center of the multilayer body.Type: ApplicationFiled: February 26, 2026Publication date: July 9, 2026Inventors: Yukie WATANABE, Satoshi MURAMATSU, Jun KURITANI, Ken TOMINAGA, Tatsunori YASUDA
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Publication number: 20260196409Abstract: In a multilayer ceramic capacitor, in each of first through fourth outer electrodes on a first main surface and/or a second main surface, as viewed in a stacking direction, straight lines are drawn in parallel to a first direction and in parallel to a second direction from an intersection point between each of the first through fourth outer electrodes and the multilayer body. In at least one of the first through fourth outer electrodes, at least one projection protrudes outward from a region defined by the straight lines and outward from an edge portion of the at least one of the first through fourth outer electrodes, the edge portion being positioned at or adjacent to a center of the multilayer body.Type: ApplicationFiled: February 26, 2026Publication date: July 9, 2026Inventors: Yukie WATANABE, Satoshi MURAMATSU, Jun KURITANI, Ken TOMINAGA, Tatsunori YASUDA
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Publication number: 20260188588Abstract: In a multilayer ceramic capacitor, at least one of first through fourth outer electrodes on a first main surface and/or a second main surface of a multilayer body includes a through-section extending in a stacking direction as viewed in the stacking direction. When straight lines are drawn from an intersection point between the at least one of the first through fourth outer electrodes and the multilayer body in parallel to a first direction and a second direction, the through-section is located in a region defined by the straight lines in the at least one of the first through fourth outer electrodes.Type: ApplicationFiled: February 26, 2026Publication date: July 2, 2026Inventors: Yukie WATANABE, Satoshi MURAMATSU, Jun KURITANI, Ken TOMINAGA, Tatsunori YASUDA
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Publication number: 20260142086Abstract: A multilayer ceramic capacitor includes a multilayer body including first to sixth surfaces, a first outer electrode on the first surface and the third surface, a second outer electrode on the first surface and the fourth surface, a third outer electrode on the first surface and the third surface, and a fourth outer electrode on the first surface and the fourth surface. The multilayer body includes first and second outer electrodes. The first outer electrode includes a first base layer connected to the first inner electrode, a first thin film layer on the first surface, a first upper plating layer, and a first recess located on an inner side of the multilayer body and having a dimension in a second direction longer than a dimension in a first direction.Type: ApplicationFiled: January 12, 2026Publication date: May 21, 2026Inventors: Jun KURITANI, Yukie WATANABE
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Publication number: 20260045418Abstract: A multilayer ceramic capacitor includes first and second surfaces facing each other, third and fourth surfaces facing each other, and fifth and sixth surface facing each other, a first outer electrode on the first and third surfaces, a second outer electrode on the first and fourth surfaces, a third outer electrode on the first and third surfaces, and a fourth outer electrode on the first and fourth surfaces. The first outer electrode includes a first underlying plating layer, a first thin-film layer and a first surface plating layer. The first underlying plating layer includes a first outer plating region on the third surface and coupled to a first inner electrode, and a first inner plating region extended toward the first surface and coupled to the first inner electrode. The first inner plating region is located inside the third to sixth surfaces.Type: ApplicationFiled: March 17, 2025Publication date: February 12, 2026Inventor: Jun KURITANI
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Publication number: 20250372308Abstract: A multilayer ceramic capacitor includes a multilayer body including first and second surfaces facing each other in a lamination direction, third and fourth surfaces facing each other in a first direction, and fifth and sixth surfaces facing each other in a second direction, and four outer electrodes on the multilayer body. About 0.85?L/W? about 1.00 is satisfied. The multilayer body includes a first inner electrode including an end exposed on the third and fifth surfaces and another end exposed on the fourth and sixth surfaces, a second inner electrode including one end exposed on the third and sixth surfaces and another end exposed on the fourth and fifth surfaces, and a peripheral electrode in a region between the first inner electrode and the third to sixth surfaces.Type: ApplicationFiled: February 20, 2025Publication date: December 4, 2025Inventors: Jun KURITANI, Yukie WATANABE
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Publication number: 20250285808Abstract: A multilayer ceramic capacitor includes a multilayer body including laminated dielectric layers, first and second main surfaces opposite each other in a height direction, first and second side surfaces opposite each other in a width direction, first and second end surfaces opposite each other in a length direction, first inner electrode layers alternately laminated with the dielectric layers and exposed at the first end surface, second inner electrode layers alternately laminated with the dielectric layers and exposed at the second end surface, a first outer electrode on the first end surface, and a second outer electrode on the second end surface. The first and second end surfaces are curved from the first main surface to the second main surface with a radius of curvature of about 5/2 or less of a thickness of the multilayer body at a central portion of the multilayer body in the length direction.Type: ApplicationFiled: May 22, 2025Publication date: September 11, 2025Inventors: Jun KURITANI, Tatsunori YASUDA
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Publication number: 20080166427Abstract: This invention provides a method for potentiating the antitumor effect of tegafur and reducing the gastrointestinal toxicity. The method comprises administering a composition containing tegafur, a DPD inhibitor and oxonic acid or a pharmaceutically acceptable salt thereof, to a patient under fasting conditions.Type: ApplicationFiled: April 27, 2005Publication date: July 10, 2008Applicant: Taiho Pharmaceutical Co., LtdInventors: Naruo Nomura, Keiko Nomura, Takeshi Tahara, Hiroshi Ambe, Jun Kuritani