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Patent Searching and Data


Matches 751 - 800 out of 4,351

Document Document Title
JP2010278895A
To provide a transmission line element and an electronic device which can increase variations in the capacitance to ground during signal transmission using a small size and a simple structure.At least a part of a region corresponding to ...  
JP4596032B2  
JP4594441B2  
JP2010272865A
To provide an electromagnetic bandgap pattern capable of generating various security codes, to provide a method of manufacturing the same, and to provide a security product using the electromagnetic bandgap pattern.The electromagnetic ba...  
JP4589402B2  
JP4591509B2  
JP2010268057A
To provide a waveguide case capable of maintaining stable frequency characteristics, without forming a nest in a waveguide. Each waveguide block 3, manufactured in advance, has a waveguide 15, and the waveguide case is integrally molded ...  
JP2010268073A
To provide an antenna for an IC tag, the antenna achieving low electric resistance required for a contactless storage medium at a small film thickness relative to a conventional one, and to provide a manufacturing method capable of inexp...  
JP2010263470A
To provide a signal line which can be easily bent in a U shape and reduce unwanted radiation and has improved high frequency characteristics, and to provide a method of manufacturing the same.A ground conductor 30 is provided at a positi...  
JP2010263406A
To provide a radio IC tag capable of easily corresponding to a change in the design of an antenna pattern.The radio IC tag 1 includes an IC chip 3 mounted on an adhesive surface of a base sheet 2, and a unicursal antenna pattern 4 formed...  
JP4580815B2  
JP2010259043A
To provide an antenna pattern frame which forms an antenna radiator on the surface; and a method and mold for manufacturing the same.This antenna frame may include: a radiator having an antenna pattern portion for transmitting and receiv...  
JP2010259044A
To provide an antenna pattern frame having an antenna radiator formed on a surface, and to provide a method of manufacturing the antenna pattern frame.The antenna frame includes: a radiator in which an antenna pattern section adapted to ...  
JP2010258789A
To provide a method of manufacturing a radio device capable of easily and properly manufacturing a radio device as designed, and increasing the degree of freedom of antenna design.By machining a single metal sheet 10, a connected body 5 ...  
JP4574635B2  
JP2010252298A
To provide a film antenna that permits reducing cost and simplifies a work process, and to provide a method of manufacturing the film antenna.The method of manufacturing the film antenna includes: a step of sticking the tacky adhesive su...  
JP2010252092A
To provide a waveguide made of a resin which complies with various shapes concerning the waveguide in which an inner face of a pipe made of a resin is metal-plated, forms a uniform metal plating layer irrespective of a length in a longit...  
JP2010246019A
To obtain a method of manufacturing a ferrite-magnet element, which prevents a ferrite from being cracked or warped in a process of adhesion with a permanent magnet. In the method of manufacturing the ferrite-magnet element, the ferrite-...  
JP4571638B2  
JP4569857B2  
JP2010239512A
To reduce a manufacturing cost in a method for manufacturing a leaky cable.The method for manufacturing the leaky cable 30 including a slot for radiating and entering electromagnetic waves includes: a step of forming a first cable base m...  
JP2010239590A
To provide a distributed constant structural component capable of reducing the line length of a λ/4 line, of thickening the λ/4 line, will not cause separation or breakage of the λ/4 line, and easily attaining reduction in the resista...  
JP4565368B2  
JP4564211B2  
JP2010226513A
To provide an antenna pattern in which a patterned metal-particle sintered film is formed on a substrate and a surface resistance of the metal-particle sintered film is small and a smoothness of the surface is high, and to provide a manu...  
JP4556668B2  
JP4559478B2  
JP2010215422A
To provide a microwave dielectric ceramic composition having a high Q*f value and a low r value and being baked at a low temperature.The microwave dielectric ceramic composition is an MgO polycrystalline body whose general formula is den...  
JP4554357B2
In some embodiments, multilayer structures are electrochemically fabricated from at least one structural material (e.g. nickel), at least one sacrificial material (e.g. copper), and at least one sealing material (e.g. solder). In some em...  
JP2010206323A
To prevent the occrrence of a fault with a simple measure, wherein reading/writing of data is not normally performed for an RFID tag which is an object for reading/writing, since radio waves emitted from the backside of an antenna are re...  
JP2010200144A
To provide a dielectric filled twist waveguide which can be injection-molded and obtain excellent reflection characteristics, to provide an array antenna with the same, and to provide manufacturing methods of them.The invention relates t...  
JP2010199790A
To provide a manufacturing structure of a dielectric resonator which can be assembled easily, a manufacturing method thereof, and a filter device.In a mounting structure 10 of a dielectric resonator, a dielectric resonator 1 is mounted t...  
JP4542117B2  
JP2010187420A
To improve performance by simply and easily achieving highly precise production.First to third direct pipes 141, 142, 143 forming a waveguide path 14 are laminated to form a desired waveguide path shape by respectively piling up and disp...  
JP2010187361A
To disclose a roof antenna used for radio wave transmission/reception of a portable device, in more details, to disclose an in-mold type roof antenna which is molded integrally with a case of equipment when molding the case, and to provi...  
JP2010187257A
To easily manufacture antennas in each of which a radiation element and a ground plate are arranged on the same plane without using etching.This antenna manufacturing method for manufacturing a plurality of antennas in each of which the ...  
JP2010183130A
To provide a non-reciprocal circuit component capable of eliminating the effect by magnetism of a permanent magnet to achieve miniaturization and avoiding variations in characteristics, and to provide a method of manufacturing the same.T...  
JP4524706B2  
JP2010171693A
To provide a microwave band limiting filter which can be used under special environment such as a cosmic space, and can further achieve stable RF characteristics before and after welding, and to provide an artificial satellite equipped w...  
JP4519102B2  
JP2010166380A
To obtain an antenna apparatus which is inexpensive, is compact and ensures reliability for a long period of time by reducing a gap between laminated plates with simple structure. This antenna apparatus has a curved plate 12 composed of ...  
JP2010166379A
To provide a method of manufacturing an antenna printed on an outer surface having a contact for facilitating a connection with a communication function portion accommodated on an inner surface, and to provide a communication apparatus w...  
JP4513530B2  
JP4513964B2  
JP4507349B2  
JP4501291B2  
JP4502090B2  
JP2010154265A
To provide a method by which, when manufacturing a transparent member for a transparent radio wave absorber, a portion to be patterned is selectively patterned properly and debris can be restrained from being deposited on the transparent...  
JP2010153927A
To provide a glass material and a radio-frequency substrate, suitable for forming a conductive structure appropriate for radio-frequency use on a substrate. In order to improve radio-frequency properties of the radio-frequency substrate ...  
JP4495397B2  

Matches 751 - 800 out of 4,351