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Koa Corporation patents (2016 archive)


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

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


Resistive element and method for manufacturing the same

A method for manufacturing a chip resistive element including a substrate, a resistor formed on the substrate, and electrodes connected to opposite ends of the resistor, the method including an electrode forming step of forming the electrodes on the substrate. The electrode forming step includes a step of forming a first electrode layer on the substrate using a first electrode material containing silver, and a step of forming a second electrode layer on the first electrode layer using a second electrode material containing silver and palladium. ... Koa Corporation

Optical adhesive composition, optical adhesive film and optical laminate

An optical adhesive composition is provided. The optical adhesive composition includes an acrylic-based polymer having at least one group selected from hydroxyl, amino and carboxylic acid group, a crosslinking agent having isocyanate groups, a acrylic-based oligomer having at least one unsaturated group and a photo initiator, wherein based on 100 parts by weight of the acrylic-based polymer, the content of the acrylic-based oligomer is 1 part by weight to 7 parts by weight.. ... Koa Corporation

Resistive element and method for manufacturing the same

. . A resistive element including a main body portion, and first and second terminal portions with different shapes that are provided at opposite ends of the main body portion in the long-side direction. At least one side portion of the main body portion in the short-side direction has a protruding portion.. ... Koa Corporation

Current detection device, its manufacturing method, and its mounting structure

Provided is a current detection device, which is capable of measuring a large current with a high degree of accuracy and reliability. The current detection device comprises a first wiring member consisting of a highly conductive material, a second wiring member consisting of a highly conductive material, and a resistance body consisting of a metal material having a smaller temperature coefficient of resistance than the highly conductive materials used in the wiring members. ... Koa Corporation

Jumper or current detection resistor element

Provided is a jumper or current detection resistor element having suppressed occurrence of connection defects resulting from the electromigration. The element (1) of the invention comprises a main body (11) consisting of a metal plate-shaped body, and terminal sections (12) provided at both ends of the main body; the terminal sections protruding from the main body, and both terminal sections provided with a mounting surface; and curved or cut surfaces (a, b, c, d, e) formed at periphery of the mounting surface. ... Koa Corporation

Chip-resistor manufacturing method

The invention is to provide a chip-resistor manufacturing method in which chipping can be restrained from occurring in an intersection portion between each primary segmentation groove and each secondary segmentation groove. Primary segmentation grooves 21 each having an uneven depth are formed in one surface of a large substrate 20. ... Koa Corporation

Resistor and manufacturing method

There is provided a resistor in which a first resistive part of a resistive element that electrically conducts between a pair of electrodes formed on either end of an insulating substrate has a meandering pattern meandering on the substrate surface and a swelling pattern that has a form in which a part of the meandering pattern swells out from the stroke width of the meandering pattern, a second resistive part that is electrically connected in series to the first resistive part is shorter than the entire length of the first resistive part, and has a wider width than the stroke width of the meandering pattern, and a trimming groove is formed in at least either the swelling pattern or the second resistive part. This can improve resistance accuracy and provide a high voltage resistor with high withstand voltage property.. ... Koa Corporation

Decorative glass container and method for manufacturing decorative glass container

. . Provided are a decorative glass container having clear boundary lines and good adhesion properties, and a method for manufacturing such a decorative glass container. The decorative glass container having, a lower layer including a thick wall portion and a thin wall portion, a vapor-deposition layer patterned by a forming region and a non-forming region, and an overcoat layer made of a uv curable resin, on the upper part of the glass container in order, and the method for manufacturing the decorative glass container, in which the forming region of the vapor-deposition layer is disposed on the upper part of the thick wall portion of the lower layer, the non-forming region of the vapor-deposition layer is disposed on the upper part of the thin wall portion of the lower layer by means of laser processing or the like, and a contact region is provided in which the lower layer and the overcoat layer are in direct contact with each other by way of the non-forming region of the vapor-deposition layer.. ... Koa 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. Freshpatents.com is not affiliated or associated with Koa 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 Koa Corporation with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

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