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Sumida Corporation
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Sumida Corporation patents

Recent patent applications related to Sumida Corporation. Sumida Corporation is listed as an Agent/Assignee. Note: Sumida Corporation may have other listings under different names/spellings. We're not affiliated with Sumida Corporation, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "S" | Sumida Corporation-related inventors

Composite magnetic material, composite magnetic molded body, electronic component, and method thereof

A composite magnetic material includes a metal magnetic powder, a binder resin, and a metallic soap. A melting point of the organic metallic soap is equal to or lower than a thermosetting temperature of the binder resin. The organic metallic soap and the binder completely cover an entire surface of... Sumida Corporation

Terminal plate member of coil component and manufacturing electronic component

A terminal plate member on which a terminal of a coil component is mounted including: an annular frame having an inner peripheral edge; a pair of extension members extending from the inner peripheral edge of the annular frame toward an inner space of the annular frame member in a first... Sumida Corporation

Method for manufacturing electronic component with coil

A method for manufacturing an electronic component for avoiding electromagnetic interference includes: (a) placing a T-shaped core and an air-core coil in a metal mold; (b) injecting a mixture of a composite magnetic material and a resin into the metal mold so that the T-shaped core and the air-core coil... Sumida Corporation

Door handle and antenna unit

A door handle comprising: a housing mounted swingably with respect to a door of a vehicle; an antenna portion accommodated in the housing; an electrostatic-capacity sensor including an electrostatic-capacity detecting electrode, which is accommodated in the housing; and a conductive member which is formed between the electrostatic-capacity detecting electrode and... Sumida Corporation

Antenna device

An antenna device includes a core, a terminal mounting unit, a coil, a plurality of elongated terminals, and an electronic component provided on the terminal mounting unit. The core is formed from a magnetic material. The terminal mounting unit is arranged adjacent to one side of the core. The coil,... Sumida Corporation

Coil component and producing the same

A coil component 1 such as a solenoid valve is provided with a wiring part 20 formed by winding a conducting wire 4 therearound, and terminal electrodes 3A, 3B having connection terminals 16A, 16B electrically connected to the conducting wire 4. A locking piece 15A is provided on the terminal... Sumida Corporation

Antenna coil component, antenna unit, and manufacturing the antenna coil component

Provided is an antenna coil component including a bobbin around which a winding is wound, a base provided at least at one end side of the bobbin, and one or more metal terminals each fixed to the base, at least one metal terminal among these metal terminals including a fixing... Sumida Corporation

Antenna device and manufacturing antenna device

An antenna device includes a core, a bobbin member having a partition, and a coil provided around the bobbin member. The coil is configured with a tight winding portion and a loose winding portion. The tight winding portion is provided between one bobbin side and the partition. The loose winding... Sumida Corporation

Small size transformer

A small size transformer is provided with hollow bobbin which has flange-shaped end parts at least on both ends of winding shaft part around which conducting wire formed of reinforced insulation wire is wound, and is formed by through-hole being pierced between the flange parts, box-shaped cover member to be... Sumida Corporation

Coil part and manufacturing coil part

A coil part includes: a bobbin including a flange part constituting a winding frame part around which a lead wire is to be wound; a core attached to the bobbin; and a core pressing part which is provided integrally with the flange part, includes a pressing plate part facing the... Sumida Corporation

Electronic component

An electronic component includes; a magnetic-body core having a plate-shaped portion and a core portion which extends from an upper surface of the plate-shaped portion; a winding wire which includes a wound portion wound by a rectangular wire into an Edgewise winding form and two non-wound portions extending from the... Sumida Corporation

Antenna device and manufacturing antenna device

An antenna device including: a core formed by a magnetic material; a terminal attachment unit which is arranged on one end side of the core and concurrently, which is provided with an opening portion of penetration-state; a coil which is arranged on the outer-peripheral side of the core and concurrently,... Sumida Corporation

Coil component

A coil component has a core part 10 composing a closed magnetic path through which a closed loop of a magnetic flux passes, the magnetic flux being generated by two coils 14A, 14B that are arranged in parallel, and generate a magnetic field, and the core part 10 has a... Sumida Corporation

Antenna device and manufacturing antenna device

An antenna device including: a core formed by magnetic material; a terminal attachment unit arranged on one end side of the core; a coil which is arranged on the outer circumferential side of the core and concurrently, which is formed by winding a conductive wire; a plurality of terminal members... Sumida Corporation

Electronic component and manufacturing electronic component

An electronic component includes a magnetic core member, a winding and a magnetic exterior body. The magnetic core member has a flat base and a core. The flat base has a top surface, a bottom surface, a first side surface and a second side surface opposite to the first side... Sumida Corporation

Manufacturing coil component and mold manufacturing the coil component

A manufacturing method of a coil component including the steps of: assembling and forming a coil assembly body in which a coil is attached to a magnetic-body core; and inputting the coil assembly body and a putty-like admixture including magnetic powders and a thermosetting resin into an inner cylindrical portion... Sumida Corporation

Small electronic component, electronic circuit board, and manufacturing small electronic component

Provided are a small electronic component including: a magnetic core including at least a columnar core part; a winding coil arranged so as to surround an outer peripheral surface side of the columnar core part and formed by winding a winding wire; and a magnetic cover part formed so as... Sumida Corporation

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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Sumida Corporation in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Sumida Corporation with additional patents listed. Browse our Agent directory for other possible listings. Page by