Patents by Inventor Emi Ito
Emi Ito 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: 10277193Abstract: Disclosed herein is an electronic circuit module that includes a circuit board and a common mode filter mounted on the circuit board. The common mode filter includes first and second terminal electrodes constituting a first pair of terminal electrodes and third and fourth electrodes constituting a second pair of terminal electrodes. The circuit board includes: a first wiring layer having first, second, third, and fourth land patterns connected to the first, second, third, and fourth terminal electrodes, respectively, and first, second, third, and fourth wiring patterns connected to the first, second, third, and fourth land patterns, respectively; and a second wiring layer having a ground pattern that overlaps the first, second, third, and fourth wiring patterns without overlapping the first and second land patterns.Type: GrantFiled: May 25, 2017Date of Patent: April 30, 2019Assignee: TDK CORPORATIONInventors: Toshio Tomonari, Tsutomu Kobayashi, Emi Ito, Yuma Komaya
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Publication number: 20190089320Abstract: Disclosed herein is a common mode filter that includes first and second terminal electrodes provided on the first flange part, third and fourth terminal electrodes provided on the second flange part, a first wire wound around the winding core part and having one end connected to the first terminal electrode and other end connected to the third terminal electrode, and a second wire wound around the winding core part and having one end connected to the second terminal electrode and other end connected to the fourth terminal electrode. The winding core part includes a first winding region, a second winding region, and a third winding region positioned between the first and second winding regions in the axial direction. The first and second wires are bifilar-wound in the first and second winding regions and layer-wound in the third winding region.Type: ApplicationFiled: November 15, 2018Publication date: March 21, 2019Applicant: TDK CorporationInventors: Tsutomu KOBAYASHI, Toshio TOMONARI, Emi ITO, Yuma KOYAMA
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Publication number: 20190042695Abstract: A method for readily and accurately differentiating an esophageal cancer patient's tumor between basaloid squamous cell carcinoma of the esophagus or another esophageal cancer is developed and provided. A method is provided for assisting differentiating contraction of basaloid squamous cell carcinoma of the esophagus, including measuring the expression levels of markers for basaloid squamous cell carcinoma of the esophagus in samples collected from a test subject and a healthy subject or a group of healthy subjects and determining whether the test subject is highly likely to be affected with basaloid squamous cell carcinoma of the esophagus based on the obtained measurement values.Type: ApplicationFiled: February 10, 2017Publication date: February 7, 2019Inventors: Shinya WATANABE, Jun-ichi IMAI, Emi ITO, Gaku MORISAWA, Takeshi TADA, Mitsukazu GOTO, Michihiko KOGURE, Reiko TOGASHI, Akira NISHIKAWA, Susumu MATSUKURA
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Patent number: 10193516Abstract: Disclosed herein is a common mode filter that includes first and second terminal electrodes provided on the first flange part, third and fourth terminal electrodes provided on the second flange part, a first wire wound around the winding core part and having one end connected to the first terminal electrode and other end connected to the third terminal electrode, and a second wire wound around the winding core part and having one end connected to the second terminal electrode and other end connected to the fourth terminal electrode. The winding core part includes a first winding region, a second winding region, and a third winding region positioned between the first and second winding regions in the axial direction. The first and second wires are bifilar-wound in the first and second winding regions and layer-wound in the third winding region.Type: GrantFiled: March 16, 2017Date of Patent: January 29, 2019Assignee: TDK CORPORATIONInventors: Tsutomu Kobayashi, Toshio Tomonari, Emi Ito, Yuma Koyama
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Patent number: 10186365Abstract: A coil device includes a winding core with a coil portion wound by a wire and a pair of flanges respectively formed on both sides of the winding core in an axial direction. The coil portion includes a bank winding portion with double layer constituted by the wire wound around an outer circumference of the winding core and a layer winding portion with single layer constituted by the wire wound closely and adjacently to the bank winding portion along the axial direction of the winding core.Type: GrantFiled: March 1, 2017Date of Patent: January 22, 2019Assignee: TDK CORPORATIONInventors: Syun Ashizawa, Toshio Tomonari, Hirohumi Asou, Emi Ito
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Publication number: 20180286553Abstract: A coil device includes a core, an inner coil portion, an outer coil portion, and an intermediate resin layer. The core includes a winding portion and a flange positioned at an end of the winding portion in an axial direction. The inner coil portion is constituted by winding a first wire around the winding portion. The outer coil portion is constituted by winding a second wire outside the inner coil portion. The intermediate resin layer exists between the inner coil portion and the outer coil portion.Type: ApplicationFiled: February 23, 2018Publication date: October 4, 2018Applicant: TDK CORPORATIONInventors: Tsutomu KOBAYASHI, Toshio TOMONARI, Kiyofumi FUJIWARA, Emi ITO
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Publication number: 20180097497Abstract: Disclosed herein is a differential mode filter that includes first and second terminal electrodes provided on a first flange part of a core, and first and second wires wound around a winding core part of the core in an opposite direction to each other and connected respectively to the first and second terminal electrodes. The first and second wires cross each other on the winding core part to form a plurality of crossing portions that include first, second, and third crossing portions that are first, second, and third occurrences counting from the one end of the first and second wires, respectively. A first crossing angle between the first and second wires at the first crossing portion is larger than at least one of second and third crossing angles between the first and second wires at the second and third portions, respectively.Type: ApplicationFiled: October 3, 2017Publication date: April 5, 2018Applicant: TKD CorporationInventors: Tsutomu KOBAYASHI, Toshio TOMONARI, Emi ITO, Yuma KOMAYA
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Publication number: 20170345560Abstract: Disclosed herein is an electronic circuit module that includes a circuit board and a common mode filter mounted on the circuit board. The common mode filter includes first and second terminal electrodes constituting a first pair of terminal electrodes and third and fourth electrodes constituting a second pair of terminal electrodes. The circuit board includes: a first wiring layer having first, second, third, and fourth land patterns connected to the first, second, third, and fourth terminal electrodes, respectively, and first, second, third, and fourth wiring patterns connected to the first, second, third, and fourth land patterns, respectively; and a second wiring layer having a ground pattern that overlaps the first, second, third, and fourth wiring patterns without overlapping the first and second land patterns.Type: ApplicationFiled: May 25, 2017Publication date: November 30, 2017Applicant: TDK CORPORATIONInventors: TOSHIO TOMONARI, TSUTOMU KOBAYASHI, EMI ITO, YUMA KOMAYA
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Publication number: 20170301455Abstract: Disclosed herein is a differential mode filter including a core including a winding core part, a first wire wound around the winding core part in a first winding direction, and a second wire wound around the winding core part in a second winding direction opposite to the first winding direction. The winding core part includes first and second winding surfaces. A first crossing angle between the first and second wires that cross a plurality of times on the first winding surface is smaller than that a second crossing angle between the first and second wires that cross a plurality of times on the second winding surface.Type: ApplicationFiled: April 10, 2017Publication date: October 19, 2017Applicant: TDK CorporationInventors: Tsutomu KOBAYASHI, Toshio Tomonari, Emi Ito, Yuma Koyama
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Publication number: 20170288626Abstract: Disclosed herein is a common mode filter that includes first and second terminal electrodes provided on the first flange part, third and fourth terminal electrodes provided on the second flange part, a first wire wound around the winding core part and having one end connected to the first terminal electrode and other end connected to the third terminal electrode, and a second wire wound around the winding core part and having one end connected to the second terminal electrode and other end connected to the fourth terminal electrode. The winding core part includes a first winding region, a second winding region, and a third winding region positioned between the first and second winding regions in the axial direction. The first and second wires are bifilar-wound in the first and second winding regions and layer-wound in the third winding region.Type: ApplicationFiled: March 16, 2017Publication date: October 5, 2017Applicant: TDK CorporationInventors: Tsutomu KOBAYASHI, Toshio Tomonari, Emi Ito, Yuma Koyama
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Publication number: 20170263373Abstract: A coil device includes a winding core with a coil portion wound by a wire, first and second flanges with open magnetic circuit respectively formed on both sides of the winding core in an axial direction, and a first facing surface of the first flange and a second facing surface of the second flange facing each other in the axial direction on an outer circumference side of the coil portion. S1/S2 is 0.2 to 1.0, where S1 is a maximum lateral cross sectional area of the winding core as seen from the axial direction, and S2 is a projected overlapping area overlapped by the first facing surface and the second facing surface as seen from the axial direction.Type: ApplicationFiled: March 1, 2017Publication date: September 14, 2017Applicant: TDK CORPORATIONInventors: Syun ASHIZAWA, Toshio TOMONARI, Hirohumi ASOU, Emi ITO
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Publication number: 20170263372Abstract: A coil device includes a winding core with a coil portion wound by a wire and a pair of flanges respectively formed on both sides of the winding core in an axial direction. The coil portion includes a bank winding portion with double layer constituted by the wire wound around an outer circumference of the winding core and a layer winding portion with single layer constituted by the wire wound closely and adjacently to the bank winding portion along the axial direction of the winding core.Type: ApplicationFiled: March 1, 2017Publication date: September 14, 2017Applicant: TDK CORPORATIONInventors: Syun ASHIZAWA, Toshio TOMONARI, Hirohumi ASOU, Emi ITO
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Patent number: 9209489Abstract: An electrochemical cell 10 includes a case 12 serving as an insulating tube, an inner container 13 disposed on the inside wall of the case 12, a separator 14 separating the inside of the case 12 into a positive electrode chamber 20 and a negative electrode chamber 30, a mixed molten liquid 22 which is stored in the positive electrode chamber 20 and which contains a positive electrode active material and a supporting electrolyte, and a negative electrode active material 32 stored in the negative electrode chamber 30. The mixed molten liquid is a liquid obtained by mixing a radical compound having a nitroxyl radical site and serving as an active material and a metal salt having a fluoroalkylsulfonyl site and serving as a supporting electrolyte.Type: GrantFiled: November 13, 2013Date of Patent: December 8, 2015Assignee: KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHOInventors: Kensuke Takechi, Yoko Hase, Emi Ito
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Publication number: 20140147720Abstract: An electrochemical cell 10 includes a case 12 serving as an insulating tube, an inner container 13 disposed on the inside wall of the case 12, a separator 14 separating the inside of the case 12 into a positive electrode chamber 20 and a negative electrode chamber 30, a mixed molten liquid 22 which is stored in the positive electrode chamber 20 and which contains a positive electrode active material and a supporting electrolyte, and a negative electrode active material 32 stored in the negative electrode chamber 30. The mixed molten liquid is a liquid obtained by mixing a radical compound having a nitroxyl radical site and serving as an active material and a metal salt having a fluoroalkylsulfonyl site and serving as a supporting electrolyte.Type: ApplicationFiled: November 13, 2013Publication date: May 29, 2014Applicant: KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHOInventors: Kensuke TAKECHI, Yoko HASE, Emi ITO
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Patent number: 6248944Abstract: A karaoke apparatus is constructed for producing karaoke accompaniments of requested songs while switching picture items of different types displayed on a monitor. In the karaoke apparatus, a sound source block works in an operating period when a requested song is present for producing the karaoke accompaniment, and does not work in a non-operating period when a requested song is absent. A picture source block provides picture items of different types suitable for use in either of the operating period and the non-operating period. A picture mixing block provides a plurality of transition modes selectively adaptable when a preceding picture item is switched to a succeeding picture item along a passage of the operating period and the non-operating period.Type: GrantFiled: September 14, 1999Date of Patent: June 19, 2001Assignee: Yamaha CorporationInventor: Emi Ito
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Patent number: 5978667Abstract: An electronic exchange system comprises an electronic exchange system for private branch exchanging, multifunctional telephone sets operating as wired extension terminals, public network main lines of a public telecommunication network that are cores for connecting the central telephone electronic exchange system and said electronic exchange system, leased or private lines, cell stations, a control terminal and portable stations of radio slave units for the cell stations. If an incoming call is not forwarded to the called portable station because the portable station does not respond, the incoming call is stored in a predetermined memory arranged with the electronic exchange system, which connects the portable station and the calling terminal once the portable station restores it communicable state.Type: GrantFiled: September 19, 1995Date of Patent: November 2, 1999Assignee: Kabushiki Kaisha ToshibaInventors: Hirokazu Suzuki, Masakazu Shirakawa, Motohiro Nakano, Emi Ito
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Patent number: 5833469Abstract: A karaoke network system includes a host computer and a plurality of karaoke stations connected to the host computer via a communication line. When a new karaoke station is added to the karaoke network system or when a system program to be used by each of the karaoke stations is upgraded, a new system program is distributed from the host computer to the specified karaoke stations, Each of the karaoke stations has a first storage device for storing the new system program received from the host computer, and a second storage device that stores a system program currently executed to operate each of the karaoke stations. After rebooting each of the karaoke stations and thereafter, each of the karaoke stations is operated with the newest system program.Type: GrantFiled: March 22, 1996Date of Patent: November 10, 1998Assignee: Yamaha CorporationInventors: Emi Ito, Kanehisa Tsurumi, Yuichi Murai