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1. 发明授权

US08653928B2 Common mode noise filter 有权
标题翻译：共模噪声滤波器
公开(公告)号：US08653928B2
公开(公告)日：2014-02-18
申请号：US13824890
申请日：2011-09-09
申请人： Kenichiro Nogi , Koji Taketomi , Yoshiyuki Motomiya , Takumi Takahashi , Hidemi Iwao , Masayuki Shimizu
发明人： Kenichiro Nogi , Koji Taketomi , Yoshiyuki Motomiya , Takumi Takahashi , Hidemi Iwao , Masayuki Shimizu
IPC分类号： H01F5/00 , H01F27/24
CPC分类号： H01F27/2804 , H01F17/0013 , H01F17/04 , H01F27/292
摘要： A common mode noise filter includes: a first magnetic body and a second magnetic body; a non-magnetic body sandwiched between the first magnetic body and second magnetic body; and a first coil conductor and a second coil conductor of planar shape which are embedded in the non-magnetic body and positioned on the first magnetic body side and second magnetic body side in the non-magnetic body in a manner facing each other in a non-contact state; wherein a first lead conductor that connects one end of the first coil conductor to a first external terminal is embedded in the non-magnetic body 13, while a second lead conductor that connects one end of the second coil conductor to a third external terminal is embedded in the non-magnetic body.
摘要翻译：共模噪声滤波器包括：第一磁体和第二磁体; 夹在第一磁体和第二磁体之间的非磁性体; 以及平面形状的第一线圈导体和第二线圈导体，其嵌入在非磁性体中，并且以非磁性体相互面对的方式位于非磁性体的第一磁性体侧和第二磁性体侧，接触状态其中将所述第一线圈导体的一端连接到第一外部端子的第一引线导体嵌入在所述非磁性体13中，而将所述第二线圈导体的一端与第三外部端子连接的第二引线导体嵌入在非磁性体内。

2. 发明申请

US20130249661A1 COMMON MODE NOISE FILTER 有权
标题翻译：通用模式噪声滤波器
公开(公告)号：US20130249661A1
公开(公告)日：2013-09-26
申请号：US13824897
申请日：2011-09-09
申请人： Yoshiyuki Motomiya , Koji Taketomi , Kenichiro Nogi , Takumi Takahashi , Katsuyuki Kayahara
发明人： Yoshiyuki Motomiya , Koji Taketomi , Kenichiro Nogi , Takumi Takahashi , Katsuyuki Kayahara
IPC分类号： H01F27/28
CPC分类号： H01F27/2804 , H01F17/0013 , H01F2017/0066 , H01F2017/0093
摘要： A filter body of a common mode noise filter includes: a non-magnetic body; a first magnetic body and a second magnetic body sandwiching the non-magnetic body; and a first coil conductor and a second coil conductor of planar shape which are embedded in the non-magnetic body and positioned on the first magnetic body side and second magnetic body side in the non-magnetic body in a manner facing each other in a non-contact state; and also has a non-magnetic first protective part and second protective part which are made of a non-magnetic material whose strength is higher than the first magnetic body and second magnetic body and which are positioned on the outermost side of the filter body in a manner sandwiching the first magnetic body and second magnetic body.
摘要翻译：共模噪声滤波器的滤波器主体包括：非磁性体; 夹着非磁性体的第一磁性体和第二磁性体; 以及平面形状的第一线圈导体和第二线圈导体，其嵌入在非磁性体中，并且以非磁性体相互面对的方式位于非磁性体的第一磁性体侧和第二磁性体侧，接触状态并且还具有非磁性第一保护部和第二保护部，该非磁性第一保护部和第二保护部由非磁性材料制成，其强度高于第一磁体和第二磁性体，并且位于过滤体的最外侧夹住第一磁体和第二磁体的方式。

3. 发明申请

US20120188049A1 COIL COMPONENT 有权
标题翻译：线圈组件
公开(公告)号：US20120188049A1
公开(公告)日：2012-07-26
申请号：US13351078
申请日：2012-01-16
申请人： Hitoshi MATSUURA , Tomomi KOBAYASHI , Yoshikazu OKINO , Hidemi IWAO , Kenichiro NOGI , Kenji OTAKE
发明人： Hitoshi MATSUURA , Tomomi KOBAYASHI , Yoshikazu OKINO , Hidemi IWAO , Kenichiro NOGI , Kenji OTAKE
IPC分类号： H01F27/24 , B22F3/10 , B22F1/02
CPC分类号： B22F1/02 , B22F3/24 , B22F2998/10 , C22C1/02 , C22C5/06 , C22C33/02 , C23C8/10 , H01F1/14766 , H01F1/24 , H01F1/33 , H01F27/255 , H01F41/0246 , B22F3/16 , B22F9/08
摘要： A coil component is of the type where a helical coil is directly contacting a magnetic body, which is still capable of meeting the demand for electrical current amplification. A coil component, comprising a magnetic body mainly constituted by magnetic alloy grains, and a coil formed on the magnetic body; wherein an oxide film of the magnetic alloy grains is present on the surface of each of the magnetic alloy grains, and based on grain size by volume standard, the magnetic alloy grains have a d50 in a range of 3.0 to 20.0 μm, d10/d50 in a range of 0.1 to 0.7, and d90/d50 in a range of 1.4 to 5.0.
摘要翻译：线圈组件是螺旋线圈直接接触磁体的类型，其仍然能够满足对电流放大的需求。一种线圈部件，包括主要由磁性合金晶粒构成的磁体和形成在该磁体上的线圈; 其中磁性合金颗粒的氧化物膜存在于每个磁性合金晶粒的表面上，并且基于体积标准的晶粒尺寸，磁性合金晶粒的d50在3.0至20.0μm的范围内，d10 / d50 在0.1〜0.7的范围内，d90 / d50在1.4〜5.0的范围内。

4. 发明授权

US09349517B2 Coil component 有权
标题翻译：线圈组件
公开(公告)号：US09349517B2
公开(公告)日：2016-05-24
申请号：US13313982
申请日：2011-12-07
申请人： Hitoshi Matsuura , Tomomi Kobayashi , Yoshikazu Okino , Hidemi Iwao , Kenichiro Nogi , Kenji Otake
发明人： Hitoshi Matsuura , Tomomi Kobayashi , Yoshikazu Okino , Hidemi Iwao , Kenichiro Nogi , Kenji Otake
IPC分类号： H01F27/24 , H01F5/00 , H01F27/28 , H01F17/00
CPC分类号： H01F27/2823 , H01F1/047 , H01F1/08 , H01F17/0033 , H01F27/255 , H01F27/2804 , H01F27/29 , H01F2027/2809
摘要： A coil component is of the type where a helical coil is directly contacting a magnetic body where such coil component still meets the demand for electrical current amplification. The coil component is structured in such a way that a helical coil is covered with a magnetic body. The magnetic body is mainly constituted by magnetic alloy grains and does not contain glass component, and each of the magnetic alloy grains has an oxide film of the grain on its surface.
摘要翻译：线圈部件是螺旋线圈直接接触磁体的类型，其中这种线圈部件仍然满足电流放大的需求。线圈部件被构造成使得螺旋线圈被磁体覆盖。磁性体主要由磁性合金粒子构成，不含玻璃成分，磁性合金粒子的表面具有粒状的氧化膜。

5. 发明授权

US09030287B2 Common mode noise filter 有权
标题翻译：共模噪声滤波器
公开(公告)号：US09030287B2
公开(公告)日：2015-05-12
申请号：US13824897
申请日：2011-09-09
申请人： Yoshiyuki Motomiya , Koji Taketomi , Kenichiro Nogi , Takumi Takahashi , Katsuyuki Kayahara
发明人： Yoshiyuki Motomiya , Koji Taketomi , Kenichiro Nogi , Takumi Takahashi , Katsuyuki Kayahara
IPC分类号： H01F27/24 , H01F5/00 , H01F27/28 , H01F17/00
CPC分类号： H01F27/2804 , H01F17/0013 , H01F2017/0066 , H01F2017/0093
摘要： A filter body of a common mode noise filter includes: a non-magnetic body; a first magnetic body and a second magnetic body sandwiching the non-magnetic body; and a first coil conductor and a second coil conductor of planar shape which are embedded in the non-magnetic body and positioned on the first magnetic body side and second magnetic body side in the non-magnetic body in a manner facing each other in a non-contact state; and also has a non-magnetic first protective part and second protective part which are made of a non-magnetic material whose strength is higher than the first magnetic body and second magnetic body and which are positioned on the outermost side of the filter body in a manner sandwiching the first magnetic body and second magnetic body.
摘要翻译：共模噪声滤波器的滤波器主体包括：非磁性体; 夹着非磁性体的第一磁性体和第二磁性体; 以及平面形状的第一线圈导体和第二线圈导体，其嵌入在非磁性体中，并且以非磁性体相互面对的方式位于非磁性体的第一磁性体侧和第二磁性体侧，接触状态并且还具有非磁性第一保护部和第二保护部，该非磁性第一保护部和第二保护部由非磁性材料制成，其强度高于第一磁体和第二磁性体，并且位于过滤体的最外侧夹住第一磁体和第二磁体的方式。

6. 发明授权

US06362713B1 Chip inductor, chip inductor array and method of manufacturing same 失效
标题翻译：芯片电感，芯片电感阵列及其制造方法
公开(公告)号：US06362713B1
公开(公告)日：2002-03-26
申请号：US08916257
申请日：1997-08-22
申请人： Hiroyuki Masuda , Kinya Iri , Kenichiro Nogi , Nobuo Mamada
发明人： Hiroyuki Masuda , Kinya Iri , Kenichiro Nogi , Nobuo Mamada
IPC分类号： H01F2702
CPC分类号： H01F17/045 , H01F41/046 , H01F41/064
摘要： A chip inductor is made up of a coiled conducting wire and a magnetic member which is formed by sintering and in which the coiled conducting wire is embedded. Both end portions of the coiled conducting wire are exposed to both end surfaces of the magnetic member. External electrodes are formed with conducting thin films and are connected to respective end portions of the coiled conducting wire. An inorganic material is interposed in a clearance between winds of both end portions of the conducting wire and external surfaces of the magnetic member and a clearance between adjoining winds of the conducting wire.
摘要翻译：片状电感器由线圈导线和通过烧结形成的磁性构件组成，其中嵌有线圈导线。线圈导线的两端部暴露于磁性部件的两端面。外部电极形成有导电薄膜并连接到线圈导线的相应端部。导电线的两端部的风与磁性体的外表面之间的间隙和导线的相邻风之间的间隙插入无机材料。

7. 发明申请

US20130229252A1 COMMON MODE NOISE FILTER 有权
标题翻译：通用模式噪声滤波器
公开(公告)号：US20130229252A1
公开(公告)日：2013-09-05
申请号：US13824890
申请日：2011-09-09
申请人： Kenichiro Nogi , Koji Taketomi , Yoshiyuki Motomiya , Takumi Takahashi , Hidemi Iwao , Masayuki Shimizu
发明人： Kenichiro Nogi , Koji Taketomi , Yoshiyuki Motomiya , Takumi Takahashi , Hidemi Iwao , Masayuki Shimizu
IPC分类号： H01F27/28
CPC分类号： H01F27/2804 , H01F17/0013 , H01F17/04 , H01F27/292
摘要： A common mode noise filter includes: a first magnetic body and a second magnetic body; a non-magnetic body sandwiched between the first magnetic body and second magnetic body; and a first coil conductor and a second coil conductor of planar shape which are embedded in the non-magnetic body and positioned on the first magnetic body side and second magnetic body side in the non-magnetic body in a manner facing each other in a non-contact state; wherein a first lead conductor that connects one end of the first coil conductor to a first external terminal is embedded in the non-magnetic body 13, while a second lead conductor that connects one end of the second coil conductor to a third external terminal is embedded in the non-magnetic body.
摘要翻译：共模噪声滤波器包括：第一磁体和第二磁体; 夹在第一磁体和第二磁体之间的非磁性体; 以及平面形状的第一线圈导体和第二线圈导体，其嵌入在非磁性体中，并且以非磁性体相互面对的方式位于非磁性体的第一磁性体侧和第二磁性体侧，接触状态其中将所述第一线圈导体的一端连接到第一外部端子的第一引线导体嵌入在所述非磁性体13中，而将所述第二线圈导体的一端与第三外部端子连接的第二引线导体嵌入在非磁性体内。

8. 发明授权

US06189202B1 Method of manufacturing chip inductors and chip inductor arrays 失效
标题翻译：芯片电感和芯片电感阵列的制造方法
公开(公告)号：US06189202B1
公开(公告)日：2001-02-20
申请号：US09207678
申请日：1998-12-09
申请人： Hiroyuki Masuda , Kinya Iri , Kenichiro Nogi , Nobuo Mamada
发明人： Hiroyuki Masuda , Kinya Iri , Kenichiro Nogi , Nobuo Mamada
IPC分类号： H01F4106
CPC分类号： H01F17/045 , H01F41/046 , H01F41/064 , Y10T29/49071 , Y10T29/49076
摘要： A chip inductor is made up of a coiled conducting wire and a magnetic member which is formed by sintering and in which the coiled conducting wire is embedded. Both end portions of the coiled conducting wire are exposed to both end surfaces of the magnetic member. External electrodes are formed with conducting thin films and are connected to respective end portions of the coiled conducting wire. An inorganic material is interposed in a clearance between winds of both end portions of the conducting wire and external surfaces of the magnetic member and a clearance between adjoining winds of the conducting wire.
摘要翻译：片状电感器由线圈导线和通过烧结形成的磁性构件组成，其中嵌有线圈导线。线圈导线的两端部暴露于磁性部件的两端面。外部电极形成有导电薄膜并连接到线圈导线的相应端部。导电线的两端部的风与磁性体的外表面之间的间隙和导线的相邻风之间的间隙插入无机材料。

9. 发明授权

US6061227A Multilayer LC complex component 失效
标题翻译：多层LC复合元件
公开(公告)号：US6061227A
公开(公告)日：2000-05-09
申请号：US106768
申请日：1998-06-30
申请人： Kenichiro Nogi
发明人： Kenichiro Nogi
IPC分类号： H01F27/00 , H01F17/00 , H01G4/38 , H01G4/40 , H03H7/01 , H03H7/075 , H01G4/005 , H03H7/00
CPC分类号： H01G4/385 , H03H7/0115 , H03H2001/0085
摘要： The object of the present invention is to provide a multilayer LC complex component which is capable of improving reliability by reducing frequency of cracks and achieving better strength, especially resistance against flexure thereof. In an embodiment of the present invention, two patterns of conductors for capacitor R1 and R2 are stacked alternately, and conductors for capacitor R1 are connected to each other through via holes R3 and R4. Capacitor 30 is connected to inductor 12 through via hole D3 which passes through aperture R5 formed in conductor for capacitor R2. As there are plural pillars of via hole formed in the right, left and central part of the present invention, this structure achieves improvement of strength of the central part thereof wherein most of stresses caused by flexure and bending concentrate.
摘要翻译：本发明的目的是提供一种能够通过降低裂纹频率并获得更好的强度，特别是抗弯曲性而提高可靠性的多层LC复合部件。在本发明的实施例中，用于电容器R1和R2的两个导体图案交替堆叠，并且用于电容器R1的导体通过通孔R3和R4彼此连接。电容器30通过穿过形成在电容器R2的导体中的孔R5的通孔D3连接到电感器12。由于在本发明的右侧，左侧和中部形成有通孔的多个支柱，所以该结构实现了其中心部分的强度的提高，其中由弯曲和弯曲引起的大部分应力集中。

10. 发明授权

US6012219A Method for making electronic parts 失效
标题翻译：制造电子零件的方法
公开(公告)号：US6012219A
公开(公告)日：2000-01-11
申请号：US877586
申请日：1997-06-17
申请人： Ikuo Kato , Kenichiro Nogi
发明人： Ikuo Kato , Kenichiro Nogi
IPC分类号： B22F3/11 , B22F7/06 , B29C47/02 , H01F17/06 , H01F41/02 , H01F7/06
CPC分类号： B22F7/06 , B22F3/1134 , B29C47/003 , B29C47/025 , H01F17/06 , H01F41/0246 , B22F2998/00 , B29L2031/3462 , H01F2017/065 , Y10T29/4902 , Y10T29/49073 , Y10T29/49076
摘要： Electronic parts, such as an inductor, of improved connectivity between magnetic and conductive materials are made by sintering magnetic material under a condition in which no accumulation is developed, by forming a hollow-core of a shape different from an external shape of said conductive material through said magnetic material to be molded by an extrusion-molding means while inserting said magnetic material into said hollow-core, or by providing an erasable means to be removed by a heat treatment in said conductive material and conducting extrusion molding so as to embed said conductive material into said magnetic material, said erasable means being removed during a sintering treatment to form a space between said conductive material and said magnetic material, and a method for making same.
摘要翻译：通过形成不同于所述导电材料的外部形状的中空芯，通过在没有积累的条件下烧结磁性材料来制造磁性材料和导电材料之间的改善的连接性的电子部件，例如电感器通过将所述磁性材料插入所述中空芯中，通过挤出成形装置将所述磁性材料模制，或者通过提供可通过所述导电材料中的热处理除去的可擦除装置并进行挤压成型，从而将所述导电材料进入所述磁性材料，所述可擦除装置在烧结处理期间被去除以在所述导电材料和所述磁性材料之间形成空间，以及制造其的方法。

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