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Latest update: 06/12/2016 14:34:55

Ryowa Electronics Co.,Ltd.

We commercialized an ultra-high frequency permeability measuring device, the first in the world.

We produce measuring devices, charging/discharging devices, and image processing inspection devices.  We have conducted R&D with focus on “measurement” and “control” and commercialized an ultra-high frequency permeability measuring device for the first time in the world.  We also provide circuits and programs making free use of analog and digital technologies.

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Other presentation

[Company strength]
We respond to orders for customized items, FA products, and systems, with our comprehensive technical capabilities for application/firmware development, hardware design, mechanical design, image measurement, all based on our abundunt experiences in 'measurement' and 'control'.  We have succeeded in commercializing our patented in-house permeability measuring device, which can measure complex magnetic permeability (as a fundamental physical constant of magnetic materials) up to 9GHz, for the first time in the world.  Our image processing inspection device utilizes our patented mechanical technologies and enables accurate inspection from all angles.  

[Business description]
■In-house products: permeability measuring devices and ratio meters ■Custom-made products: image processing inspection devices, charging/discharging devices, devices for labor saving, control equipment, electronic measuring devices for industrial use, various PWB microcomputer application control systems and measuring systems, automatic machine systems, various information processing, and repair & maintenance.  

Design and manufacturing of electronic measuring devices and various inspection equipment

[Strength of products/technologies]
■We have commercialized an ultra-high frequency permeability measuring device for the first time in the world and sold it to the customers at home and abroad. ■Our image processing inspection device is low-cost and high quality. ■We perform conceptual design and verification of circuits and programs in an integrated manner making free use of analog and digital technologies. ■We meet a variety of needs related to FA such as small facilities (jig etc.) inspection of equipment and assembly of apparatuses.  We provide comprehensive plant engineering from concept design production assembly and adjustment launch.   

[Representative's message]
We have, since our establishment in 1972, been continuing R&D as a professional group of “measurement” and “control” for over forty years.  We will proactively cultivate and advance into overseas markets by combining each staff member's engineering experiences and unique character. 

[Company structure for market development/overseas expansion]
We have sold permeability measuring devices to a national laboratory in Ireland and a major US firm.  We also have contacts in France, the US, China, Thailand, and Singapore for deals of our facilities and equipment, who respond to inquiries from major companies and overseas firms.  Our technical experts answer to your engineering inquiries and discuss specifications in your place as needed. 

[Awards and media coverage]
New technology new product award (The Magnetics Society Japan 2004)
Community contributor award (Nikkan Kogyo Shimbun 2000)

Accredited with ISO9001
Accredited with ISO14000

[Joint research and development]
Nagaoka University of Technology, Chiba University (development of a high-efficiency high-accuracy high speed lithium ion battery charging/discharging inspection device from 2012), Research Institute of Electrical Communication Tohoku University (joint development of an ultra-high frequency permeability measuring device) 

[Factory (domestic)]
Head office factory (Sendai), Motomachi factory (Sendai), Yamagata factory (Yamagata) 

[Transaction form]
Development of inspection of equipment and manufacturing facilities

[Transaction terms]
Subject to our terms and conditions

[Main Clients / Business History (domestic)]
Electronic device manufacturers (consignment design and production), battery manufacturers (consignment design and production), Medical related manufacturers (consignment design and production), automotive manufacturers (consignment design and production), and semiconductor manufacturers (repair)

[Main Clients / Business History (overseas)]
We have sold ultra-high frequency permeability measuring devices to a national laboratory in Ireland and Western Digital in the U.S. 

[Exhibition History/Information]
International Rechargeable Battery Expo 2010/ SEMICON JAPAN 2010/TECHNO-FRONTIER 2014 (schedule)

This company is recommended by the following support organizations.

Tohoku Head Office, SMRJ

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