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1. 发明授权

US07106256B2 Antenna device 失效
标题翻译：天线设备
公开(公告)号：US07106256B2
公开(公告)日：2006-09-12
申请号：US10975495
申请日：2004-10-29
申请人： Fuminori Watanabe , Ryuta Sonoda , Koji Ikawa , Kazuhiko Niwano
发明人： Fuminori Watanabe , Ryuta Sonoda , Koji Ikawa , Kazuhiko Niwano
IPC分类号： H01Q1/38
CPC分类号： H01Q9/40 , H01Q1/1271
摘要： An antenna body is configured to comprise a dielectric member including a planar radiating conductor and a feeder. The radiating conductor is configured by combining a first forming element and a second forming element so as to share one portion, the first forming element having a circular shape, and the second forming element having a semi-oval shape. The feeder is connected to the radiating conductor at a peripheral portion in the second forming element, which is located on a side of the second forming element seen from the first forming element.
摘要翻译：天线体被构造成包括包括平面辐射导体和馈线的电介质构件。辐射导体通过组合第一成形元件和第二成形元件而构成，以便共享一部分，第一成形元件具有圆形形状，第二成形元件具有半椭圆形。馈送器在第二成形元件的位于第二成形元件的从第一成形元件看到的一侧的周边部分处连接到辐射导体。

2. 发明授权

US08344964B2 Artificial medium 有权
标题翻译：人造介质
公开(公告)号：US08344964B2
公开(公告)日：2013-01-01
申请号：US12805946
申请日：2010-08-25
申请人： Koji Ikawa , Masahide Koga , Fuminori Watanabe , Ryuta Sonoda , Kazuhiko Niwano
发明人： Koji Ikawa , Masahide Koga , Fuminori Watanabe , Ryuta Sonoda , Kazuhiko Niwano
IPC分类号： H01Q15/02
CPC分类号： H01Q1/425 , H01Q15/0086 , H01Q15/10
摘要： An artificial medium includes: a dielectric layer having a front surface and a back surface; a plurality of first grid lines respectively formed on the front surface and the back surface and extending in a first direction and a plurality of second grid lines extending in a second direction different from the first direction; and electrically conductive elements respectively formed on the front surface and the back surface of the dielectric layer and located in areas where the first grid lines intersect the second grid lines, wherein when an electromagnetic wave propagated in the direction of the thickness of the dielectric layer is incident, a current excited by the electromagnetic wave is increased in a prescribed operating frequency and a current loop is formed in a plane parallel to the direction of the thickness.
摘要翻译：人造介质包括：具有前表面和后表面的电介质层; 分别形成在前表面和后表面上并沿第一方向延伸的多个第一网格线和沿与第一方向不同的第二方向延伸的多个第二网格线; 以及分别形成在电介质层的前表面和后表面上并且位于第一栅格线与第二栅格线相交的区域中的导电元件，其中当在电介质层的厚度方向上传播的电磁波为事件中，电磁波激发的电流在规定的工作频率下增加，并且电流环形成在平行于厚度方向的平面中。

3. 发明申请

US20060022876A1 Antenna device 失效
标题翻译：天线设备
公开(公告)号：US20060022876A1
公开(公告)日：2006-02-02
申请号：US11185785
申请日：2005-07-21
申请人： Ryuta Sonoda , Fuminori Watanabe , Koji Ikawa , Kazuhiko Niwano
发明人： Ryuta Sonoda , Fuminori Watanabe , Koji Ikawa , Kazuhiko Niwano
IPC分类号： H01Q1/38
CPC分类号： H01Q1/38 , H01Q9/16 , H01Q9/28
摘要： The radiating conductor in an antenna device comprises first forming elements, second forming elements and third forming elements disposed to be coupled in one direction. The first forming elements are formed in a semi-circular shape, and the third forming elements are formed in a band-like shape and have feed points disposed therein. The first forming elements, the second forming elements and the third forming elements have respective maximum lengths gradually reduced in this order.
摘要翻译：天线装置中的辐射导体包括第一形成元件，第二形成元件和设置成沿一个方向耦合的第三形成元件。第一形成元件形成为半圆形，并且第三形成元件形成为带状并且具有设置在其中的馈送点。第一形成元件，第二形成元件和第三形成元件具有相应的最大长度依次减小。

4. 发明申请

US20110102297A1 Artificial medium 有权
标题翻译：人造介质
公开(公告)号：US20110102297A1
公开(公告)日：2011-05-05
申请号：US12805946
申请日：2010-08-25
申请人： Koji Ikawa , Masahide Koga , Fuminori Watanabe , Ryuta Sonoda , Kazuhiko Niwano
发明人： Koji Ikawa , Masahide Koga , Fuminori Watanabe , Ryuta Sonoda , Kazuhiko Niwano
IPC分类号： H01Q1/00
CPC分类号： H01Q1/425 , H01Q15/0086 , H01Q15/10
摘要： An artificial medium includes: a dielectric layer having a front surface and a back surface; a plurality of first grid lines respectively formed on the front surface and the back surface and extending in a first direction and a plurality of second grid lines extending in a second direction different from the first direction; and electrically conductive elements respectively formed on the front surface and the back surface of the dielectric layer and located in areas where the first grid lines intersect the second grid lines, wherein when an electromagnetic wave propagated in the direction of the thickness of the dielectric layer is incident, a current excited by the electromagnetic wave is increased in a prescribed operating frequency and a current loop is formed in a plane parallel to the direction of the thickness.
摘要翻译：人造介质包括：具有前表面和后表面的电介质层; 分别形成在前表面和后表面上并沿第一方向延伸的多个第一网格线和沿与第一方向不同的第二方向延伸的多个第二网格线; 以及分别形成在电介质层的前表面和后表面上并且位于第一栅格线与第二栅格线相交的区域中的导电元件，其中当在电介质层的厚度方向上传播的电磁波为事件中，电磁波激发的电流在规定的工作频率下增加，并且电流环形成在平行于厚度方向的平面中。

5. 发明授权

US07176837B2 Antenna device 失效
标题翻译：天线设备
公开(公告)号：US07176837B2
公开(公告)日：2007-02-13
申请号：US11185785
申请日：2005-07-21
申请人： Ryuta Sonoda , Fuminori Watanabe , Koji Ikawa , Kazuhiko Niwano
发明人： Ryuta Sonoda , Fuminori Watanabe , Koji Ikawa , Kazuhiko Niwano
IPC分类号： H01Q1/38
CPC分类号： H01Q1/38 , H01Q9/16 , H01Q9/28
摘要： The radiating conductor in an antenna device comprises first forming elements, second forming elements and third forming elements disposed to be coupled in one direction. The first forming elements are formed in a semi-circular shape, and the third forming elements are formed in a band-like shape and have feed points disposed therein. The first forming elements, the second forming elements and the third forming elements have respective maximum lengths gradually reduced in this order.
摘要翻译：天线装置中的辐射导体包括第一形成元件，第二形成元件和设置成沿一个方向耦合的第三形成元件。第一形成元件形成为半圆形，并且第三形成元件形成为带状并且具有设置在其中的馈送点。第一形成元件，第二形成元件和第三形成元件具有相应的最大长度依次减小。

6. 发明申请

US20060038723A1 ANTENNA DEVICE 失效
标题翻译：天线设备
公开(公告)号：US20060038723A1
公开(公告)日：2006-02-23
申请号：US10975495
申请日：2004-10-29
申请人： Fuminori Watanabe , Ryuta Sonoda , Koji Ikawa , Kazuhiko Niwano
发明人： Fuminori Watanabe , Ryuta Sonoda , Koji Ikawa , Kazuhiko Niwano
IPC分类号： H01Q1/38
CPC分类号： H01Q9/40 , H01Q1/1271
摘要： An antenna body is configured to comprise a dielectric member including a planar radiating conductor and a feeder. The radiating conductor is configured by combining a first forming element and a second forming element so as to share one portion, the first forming element having a circular shape, and the second forming element having a semi-oval shape. The feeder is connected to the radiating conductor at a peripheral portion in the second forming element, which is located on a side of the second forming element seen from the first forming element.
摘要翻译：天线体被构造成包括包括平面辐射导体和馈线的电介质构件。辐射导体通过组合第一成形元件和第二成形元件而构成，以便共享一部分，第一成形元件具有圆形形状，第二成形元件具有半椭圆形。馈送器在第二成形元件的位于第二成形元件的从第一成形元件看到的一侧的周边部分处连接到辐射导体。

7. 发明授权

US08356757B2 RFID tag and manufacturing method thereof, impedance-adjusting method and resin sheet and manufacturing method therefor 有权
标题翻译： RFID标签及其制造方法，阻抗调节方法和树脂片及其制造方法
公开(公告)号：US08356757B2
公开(公告)日：2013-01-22
申请号：US13018131
申请日：2011-01-31
申请人： Ryuta Sonoda , Koji Ikawa , Kazuhiko Niwano , Kouji Koganezawa
发明人： Ryuta Sonoda , Koji Ikawa , Kazuhiko Niwano , Kouji Koganezawa
IPC分类号： G06K19/06
CPC分类号： H01Q1/2225 , G06K19/07749 , H01Q1/2208 , H01Q1/38 , H01Q9/24 , H01Q15/0086 , Y10T29/49016
摘要： An RFID tag has an antenna element including an antenna substrate equipped with an IC chip and a conductor pattern, an artificial medium, and a first insulation layer sandwiched between the antenna element and the artificial medium. The artificial medium has a single first conductive element placed on an upper surface of a dielectric layer and a single second conductive element placed on a lower surface of the dielectric layer.
摘要翻译： RFID标签具有包括配备有IC芯片和导体图案的天线基板的天线元件，人造介质和夹在天线元件和人造介质之间的第一绝缘层。人造介质具有放置在电介质层的上表面上的单个第一导电元件和放置在电介质层的下表面上的单个第二导电元件。

8. 发明申请

US20110168788A1 RFID TAG AND MANUFACTURING METHOD THEREOF, IMPEDANCE-ADJUSTING METHOD AND RESIN SHEET AND MANUFACTURING METHOD THEREFOR 有权
标题翻译： RFID标签及其制造方法，阻抗调节方法和树脂片及其制造方法
公开(公告)号：US20110168788A1
公开(公告)日：2011-07-14
申请号：US13018131
申请日：2011-01-31
申请人： Ryuta Sonoda , Koji Ikawa , Kazuhiko Niwano , Kouji Koganezawa
发明人： Ryuta Sonoda , Koji Ikawa , Kazuhiko Niwano , Kouji Koganezawa
IPC分类号： G06K19/077 , H01P11/00 , C08F112/08 , C08L25/06 , C08K3/22
CPC分类号： H01Q1/2225 , G06K19/07749 , H01Q1/2208 , H01Q1/38 , H01Q9/24 , H01Q15/0086 , Y10T29/49016
摘要： An RFID tag has an antenna element including an antenna substrate equipped with an IC chip and a conductor pattern, an artificial medium, and a first insulation layer sandwiched between the antenna element and the artificial medium. The artificial medium has a single first conductive element placed on an upper surface of a dielectric layer and a single second conductive element placed on a lower surface of the dielectric layer.
摘要翻译： RFID标签具有包括配备有IC芯片和导体图案的天线基板的天线元件，人造介质和夹在天线元件和人造介质之间的第一绝缘层。人造介质具有放置在电介质层的上表面上的单个第一导电元件和放置在电介质层的下表面上的单个第二导电元件。

9. 发明申请

US20120261478A1 RFID TAG 审中-公开
标题翻译： RFID标签
公开(公告)号：US20120261478A1
公开(公告)日：2012-10-18
申请号：US13530796
申请日：2012-06-22
申请人： Ryuta SONODA , Koji Ikawa , Kazuhiko Niwano , Tetsuya Yanoshita
发明人： Ryuta SONODA , Koji Ikawa , Kazuhiko Niwano , Tetsuya Yanoshita
IPC分类号： G06K19/077
CPC分类号： G06K19/07749 , H01Q1/2225 , H01Q7/00
摘要： An RFID tag is characterized by including a loop feeding element formed on a base material; an IC chip that is electrically connected to the loop feeding element and that is laid on the base material; and an artificial medium that includes a dielectric layer having a first surface and a second surface, a first conductive layer laid over the first surface, and a second conductive layer laid over the second surface and on which the base material is stacked, wherein the first surface is placed closer to the loop feeding element than the second surface; and, when viewed from a stack direction in which the loop feeding element is stacked on the artificial medium, the loop feeding element is placed so as to enclose a part of an edge portion of the first conductive layer of the artificial medium.
摘要翻译： RFID标签的特征在于包括形成在基材上的环形馈送元件; IC芯片，其电连接到所述环路馈电元件并且被放置在所述基底材料上; 以及人造介质，其包括具有第一表面和第二表面的电介质层，布置在所述第一表面上的第一导电层和布置在所述第二表面上并且所述基底材料堆叠在其上的第二导电层，其中所述第一表面比第二表面更靠近环形进给元件; 并且当从环形馈送元件堆叠在人造介质上的堆叠方向观察时，环形馈送元件被放置成包围人造介质的第一导电层的边缘部分的一部分。

10. 发明申请

US20100053019A1 Artificial medium, its manufacturing method, and antenna device 审中-公开
标题翻译：人工介质，其制造方法和天线装置
公开(公告)号：US20100053019A1
公开(公告)日：2010-03-04
申请号：US12591082
申请日：2009-11-06
申请人： Kohji Ikawa , Masahide Koga , Ryuta Sonoda , Fuminori Watanabe , Kazuhiko Niwano
发明人： Kohji Ikawa , Masahide Koga , Ryuta Sonoda , Fuminori Watanabe , Kazuhiko Niwano
IPC分类号： H01Q7/00 , B32B37/00 , H04B3/40
CPC分类号： H01Q21/065 , H01P3/088 , H01Q9/285 , H01Q9/40 , H01Q15/0026 , H01Q15/142 , H01Q21/08 , Y10T156/10
摘要： An artificial medium on which two or more conductive surfaces are provided in a thickness direction, the conductive surface being provided with conductive elements in a two-dimensional periodic array, wherein when an electromagnetic wave propagated in parallel to the thickness direction is incident on the artificial medium, a current excited by the electromagnetic wave increases in an operation frequency, and a current loop is formed in a surface parallel to the thickness direction is provided.
摘要翻译：一种人造介质，在其上沿厚度方向设置有两个或多个导电表面，所述导电表面设置有二维周期性阵列中的导电元件，其中当平行于厚度方向传播的电磁波入射到人造介质中，电磁波激发的电流在操作频率上增加，并且在平行于厚度方向的表面中形成电流回路。

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