公开(公告)号：US08106844B2

公开(公告)日：2012-01-31

申请号：US12398916

申请日：2009-03-05

Applicant: Akihiro Tsujimura ,  Koichi Sato ,  Takashi Amano ,  Hiroyuki Hotta

Inventor： Akihiro Tsujimura ,  Koichi Sato ,  Takashi Amano ,  Hiroyuki Hotta

IPC: H01Q1/00

CPC classification number: H01Q19/30 ,  H01Q1/2225 ,  H01Q1/40 ,  H01Q19/13

Abstract: A magnetic member is interposed and arranged between an antenna element and a printed circuit board, and an air member or a dielectric member is interposed between the antenna element and the magnetic member. The magnetic member is constituted of a nanogranular structure in which magnetic nanoparticles with ferromagnetism are three-dimensionally dispersed and arranged in an insulating matrix substrate.

Abstract translation: 磁性构件插入并布置在天线元件和印刷电路板之间，并且空气构件或电介质构件插入在天线元件和磁性构件之间。 磁性部件由纳米结构构成，其中具有铁磁性的磁性纳米粒子被三维分散并布置在绝缘基质基质中。

公开(公告)号：US08098204B2

公开(公告)日：2012-01-17

申请号：US12403223

申请日：2009-03-12

Applicant: Akihiro Tsujimura ,  Hiroyuki Hotta ,  Takashi Amano ,  Koichi Sato

Inventor： Akihiro Tsujimura ,  Hiroyuki Hotta ,  Takashi Amano ,  Koichi Sato

IPC: H01Q1/24

CPC classification number: H01F1/26 ,  G06F1/1616 ,  G06F1/165 ,  G06F1/1656 ,  G06F1/1698 ,  H01Q1/40 ,  H01Q9/0407 ,  H01Q9/0421 ,  H01Q9/16 ,  H01Q9/30 ,  H01R12/718 ,  H01R2201/02 ,  H04M1/026 ,  H05K1/0284 ,  H05K3/182

Abstract: An antenna element made of an electrically conductive material pattern is printed and formed on a face of a casing made of an electrically nonconductive material having a circuit board housed therein, and the antenna element and the circuit board are electrically connected to each other by a connecting element.

Abstract translation: 由导电材料图案制成的天线元件被印刷并形成在由其中容纳有电路板的由不导电材料制成的壳体的表面上，并且天线元件和电路板通过连接 元件。

公开(公告)号：US07982675B2

公开(公告)日：2011-07-19

申请号：US12110774

申请日：2008-04-28

Applicant: Akihiro Tsujimura ,  Takashi Amano

Inventor： Akihiro Tsujimura ,  Takashi Amano

IPC: H01Q1/24

CPC classification number: H01Q1/243 ,  H01Q1/22 ,  H01Q1/286 ,  H01Q1/32 ,  H01Q1/38

Abstract: A wireless communication device includes: a case that includes a dielectric member made of a first dielectric material, the dielectric member being coated with a coating layer made of a second dielectric material; a wireless communication circuit that is housed in the case; an antenna element that is electrically connected to the wireless communication circuit, the antenna element being made of a conductive material and provided on a surface of the dielectric member; and an adhesive layer that is disposed between the antenna element and the dielectric member to adhere the antenna element onto the dielectric member, the adhesive layer being made of a third dielectric material.

Abstract translation: 无线通信装置包括：包括由第一介电材料制成的电介质构件的壳体，所述电介质构件涂覆有由第二电介质材料制成的涂层; 容纳在壳体中的无线通信电路; 天线元件，其电连接到所述无线通信电路，所述天线元件由导电材料制成并设置在所述电介质构件的表面上; 以及设置在所述天线元件和所述电介质构件之间以将所述天线元件粘附到所述电介质构件上的粘合剂层，所述粘合剂层由第三电介质材料制成。

公开(公告)号：US07907093B2

公开(公告)日：2011-03-15

申请号：US12133410

申请日：2008-06-05

Applicant: Satoru Honda ,  Tomoko Honda ,  Nobuyoshi Kuroiwa ,  Masaomi Nakahata ,  Jun Morimoto ,  Yoshikazu Hata ,  Koichi Sato ,  Akihiro Tsujimura ,  Makoto Tabata ,  Minoru Sakurai ,  Shoji Kato

Inventor： Satoru Honda ,  Tomoko Honda ,  Nobuyoshi Kuroiwa ,  Masaomi Nakahata ,  Jun Morimoto ,  Yoshikazu Hata ,  Koichi Sato ,  Akihiro Tsujimura ,  Makoto Tabata ,  Minoru Sakurai ,  Shoji Kato

IPC: H01Q1/24

CPC classification number: H01Q9/0407 ,  H01Q1/42 ,  Y10T29/49016

Abstract: An electronic device includes a first molded body having a first frame, the first molded body being provided with a conductive pattern on its outer surface, a second molded body having a second frame, the second molded body being joined to the first molded body, a wiring sheet made of an insulative sheet provided with an interconnection pattern, a circuit board having a feed point, and a feed line having a first end extended to a mating surface of the first frame opposed to the second frame and a second end connected to the conductive pattern. The interconnection pattern has a first end connected to the one end of the feed line. The interconnection pattern has a second end connected to the feed point.

Abstract translation: 一种电子设备，包括具有第一框架的第一模制体，所述第一模制体在其外表面上设置有导电图案，具有第二框架的第二模制体，所述第二模制体与所述第一模制体接合， 由具有互连图案的绝缘片制成的布线片，具有馈电点的电路板和具有延伸到与第二框架相对的第一框架的配合表面的第一端的馈电线和连接到第二框架的第二端 导电图案。 互连图案具有连接到馈送线的一端的第一端。 互连图案具有连接到馈电点的第二端。

公开(公告)号：US20100051700A1

公开(公告)日：2010-03-04

申请号：US12356690

申请日：2009-01-21

Applicant: Takashi MINEMURA ,  Hiroshi WATANABE ,  Akihiro TSUJIMURA ,  Hiromichi SUZUKI

Inventor： Takashi MINEMURA ,  Hiroshi WATANABE ,  Akihiro TSUJIMURA ,  Hiromichi SUZUKI

IPC: G06K19/06

CPC classification number: G06K19/07749 ,  H01Q1/2216

Abstract: A radio apparatus configured to perform contactless communication with an external device having a first antenna, upon being arranged opposite the external device, is provided. The radio apparatus includes a case, a second antenna and a conductive element. The case has an outer face arranged opposite the external device upon the radio apparatus being arranged opposite the external device. The second antenna is provided in the case, and at least partially arranged parallel to the outer face. The conductive element is arranged close to and electrically coupled with the first antenna, upon the case being positioned opposite the external device so that the contactless communication may be performed.

Abstract translation: 一种无线电设备，被配置为在与外部设备相对布置时，与具有第一天线的外部设备进行非接触式通信。 无线电设备包括壳体，第二天线和导电元件。 在无线电设备被布置成与外部设备相对的情况下，壳体具有与外部设备相对的外表面。 第二天线设置在壳体中，并且至少部分地平行于外表面布置。 当壳体与外部设备相对定位时，导电元件被布置成靠近并与第一天线电耦合，使得可以执行非接触通信。

公开(公告)号：US20090167623A1

公开(公告)日：2009-07-02

申请号：US12398916

申请日：2009-03-05

Applicant: Akihiro TSUJIMURA ,  Koichi Sato ,  Takashi Amano ,  Hiroyuki Hotta

Inventor： Akihiro TSUJIMURA ,  Koichi Sato ,  Takashi Amano ,  Hiroyuki Hotta

IPC: H01Q1/00

CPC classification number: H01Q19/30 ,  H01Q1/2225 ,  H01Q1/40 ,  H01Q19/13

Abstract: A magnetic member is interposed and arranged between an antenna element and a printed circuit board, and an air member or a dielectric member is interposed between the antenna element and the magnetic member. The magnetic member is constituted of a nanogranular structure in which magnetic nanoparticles with ferromagnetism are three-dimensionally dispersed and arranged in an insulating matrix substrate.

Abstract translation: 磁性构件插入并布置在天线元件和印刷电路板之间，并且空气构件或电介质构件插入在天线元件和磁性构件之间。 磁性部件由纳米结构构成，其中具有铁磁性的磁性纳米粒子被三维分散并布置在绝缘基质基质中。

公开(公告)号：US20080150811A1

公开(公告)日：2008-06-26

申请号：US11902448

申请日：2007-09-21

Applicant: Tomoko Honda ,  Nobuyoshi Kuroiwa ,  Masaomi Nakahata ,  Jun Morimoto ,  Satoru Honda ,  Yoshikazu Hata ,  Koichi Sato ,  Akihiro Tsujimura ,  Makoto Tabata ,  Minoru Sakurai ,  Shoji Kato

Inventor： Tomoko Honda ,  Nobuyoshi Kuroiwa ,  Masaomi Nakahata ,  Jun Morimoto ,  Satoru Honda ,  Yoshikazu Hata ,  Koichi Sato ,  Akihiro Tsujimura ,  Makoto Tabata ,  Minoru Sakurai ,  Shoji Kato

IPC: H01Q1/22

CPC classification number: H01Q9/40 ,  H01Q9/42 ,  H01Q21/28 ,  H05K1/0284 ,  H05K1/144 ,  H05K3/325 ,  H05K2201/048 ,  H05K2201/0999 ,  H05K2203/167

Abstract: An electronic apparatus includes: a housing provided with a first conductive pattern; a substrate provided with a first wiring layer in a surface thereof and fixed to the housing; and a first conductive member connecting the first conductive pattern and the first wiring layer. The first conductive pattern extends onto an outer surface and an inner surface of the housing. The first conductive member is in contact with each of at least a part of the first conductive pattern extending onto the inner surface and an end of the first wiring layer. Alternatively, an electronic apparatus includes: a housing provided with a conductive pattern and having a through part in a frame portion thereof; and a substrate provided with a wiring layer on a surface thereof and having a protruding part and fixed to the housing. The protruding part and the through part are fit. The conductive pattern extends onto an outer surface of the housing and onto an inner surface of the through part. At least some of the conductive pattern extending onto the inner surface is in contact with an end of the wiring layer.

Abstract translation: 电子设备包括：具有第一导电图案的壳体; 基板，其在其表面上设置有第一布线层并固定到所述壳体; 以及连接第一导电图案和第一布线层的第一导电构件。 第一导电图案延伸到壳体的外表面和内表面上。 第一导电构件与延伸到第一布线层的内表面和端部的第一导电图案的至少一部分中的每一个接触。 或者，电子设备包括：壳体，设置有导电图案，并且在其框架部分中具有通孔部分; 以及在其表面上设置有布线层并且具有突出部并固定到壳体的基板。 突出部分和贯穿部分是合适的。 导电图案延伸到壳体的外表面上并延伸到通孔的内表面上。 延伸到内表面上的至少一些导电图案与布线层的端部接触。

公开(公告)号：US20070273600A1

公开(公告)日：2007-11-29

申请号：US11515304

申请日：2006-09-01

Applicant: Akihiro Tsujimura ,  Koichi Sato ,  Takashi Amano ,  Hiroyuki Hotta

Inventor： Akihiro Tsujimura ,  Koichi Sato ,  Takashi Amano ,  Hiroyuki Hotta

IPC: H01Q1/00

CPC classification number: H01Q19/30 ,  H01Q1/2225 ,  H01Q1/40 ,  H01Q19/13

Abstract: A magnetic member is interposed and arranged between an antenna element and a printed circuit board, and an air member or a dielectric member is interposed between the antenna element and the magnetic member. The magnetic member is constituted of a nanogranular structure in which magnetic nanoparticles with ferromagnetism are three-dimensionally dispersed and arranged in an insulating matrix substrate.

Abstract translation: 磁性构件插入并布置在天线元件和印刷电路板之间，并且空气构件或电介质构件插入在天线元件和磁性构件之间。 磁性部件由纳米结构构成，其中具有铁磁性的磁性纳米粒子被三维分散并布置在绝缘基质基质中。

公开(公告)号：US08289222B2

公开(公告)日：2012-10-16

申请号：US12411101

申请日：2009-03-25

Applicant: Tomohiro Suetsuna ,  Kouichi Harada ,  Maki Yonetsu ,  Seiichi Suenaga ,  Naoto Ito ,  Akihiro Tsujimura

Inventor： Tomohiro Suetsuna ,  Kouichi Harada ,  Maki Yonetsu ,  Seiichi Suenaga ,  Naoto Ito ,  Akihiro Tsujimura

IPC: H01Q1/00

CPC classification number: H01F1/33 ,  H01Q9/16 ,  H01Q9/42 ,  Y10T428/12465

Abstract: The present invention provides a core-shell magnetic material having an excellent characteristic in a high frequency band, particularly, in a GHz band. The core-shell magnetic material includes: core-shell magnetic particles including magnetic metal particles and an oxide coating layer, the magnetic metal particle containing magnetic metal selected from the group of Fe, Co, and Ni, nonmagnetic metal selected from the group of Mg, Al, Si, Ca, Zr, Ti, Hf, Zn, Mn, a rare-earth element, Ba, and Sr, and an element selected from carbon and nitrogen, and the oxide coating layer being made of an oxide containing at least one nonmagnetic metal as one of the components of the magnetic metal particle; and oxide particles existing at least a part between the magnetic metal particles and containing nonmagnetic metal selected from the group of Mg, Al, Si, Ca, Zr, Ti, Hf, Zn, Mn, a rare-earth element, Ba, and Sr, and in which nonmagnetic metal/magnetic metal (atomic ratio) in the particles is higher than that in the oxide coating layer.

Abstract translation: 本发明提供了在高频带，特别是GHz频带中具有优异特性的核 - 壳磁性材料。 核 - 壳磁性材料包括：包含磁性金属颗粒和氧化物涂层的核 - 壳磁性颗粒，含有选自Fe，Co和Ni的磁性金属的磁性金属颗粒，选自Mg组中的非磁性金属 ，Al，Si，Ca，Zr，Ti，Hf，Zn，Mn，稀土元素，Ba和Sr以及选自碳和氮的元素，氧化物被覆层由至少含有氧化物 一种非磁性金属作为磁性金属颗粒的组分之一; 并且存在至少一部分在磁性金属颗粒之间并且含有选自Mg，Al，Si，Ca，Zr，Ti，Hf，Zn，Mn，稀土元素，Ba和Sr中的非磁性金属的氧化物颗粒 ，其中颗粒中的非磁性金属/磁性金属（原子比）高于氧化物涂层中的非磁性金属/磁性金属（原子比）。

公开(公告)号：US20110254745A1

公开(公告)日：2011-10-20

申请号：US13154767

申请日：2011-06-07

Applicant: Akihiro TSUJIMURA ,  Takashi Amano

Inventor： Akihiro TSUJIMURA ,  Takashi Amano

IPC: H01Q1/24

CPC classification number: H01Q1/243 ,  H01Q1/22 ,  H01Q1/286 ,  H01Q1/32 ,  H01Q1/38

Abstract: A wireless communication device includes: a case made of a first dielectric material; a cover made of a second dielectric material which covers an outer surface of the case; a wireless communication circuit which is housed in the case; an antenna element made of a conductive material and provided on the outer surface of the case between the case and the cover, the antenna element being electrically connected to the wireless communication circuit by a connection member that penetrates the case; and an adhesive layer which is disposed between the antenna element and the case to adhere the antenna element onto the case, the adhesive layer being made of a third dielectric material.

Abstract translation: 无线通信装置包括：由第一电介质材料制成的壳体; 由覆盖所述壳体的外表面的第二电介质材料制成的盖; 容纳在所述壳体中的无线通信电路; 天线元件由导电材料制成并且设置在外壳和外壳之间的壳体的外表面上，天线元件通过穿透外壳的连接构件与无线通信电路电连接; 以及粘合剂层，其设置在所述天线元件和所述壳体之间，以将所述天线元件粘附到所述壳体上，所述粘合剂层由第三电介质材料制成。