kk industry electronics founded april 28 1952 ; 64 years ago 1952 04 28 headquarters nishi minowa ina city nagano prefecture 399 4593 japan key people teruo tonouchi chairman and ceo shuichi katsuyama president and coo products capacitors switching power supply units revenue jpy 64 billion fy 2013 us 629.4 million fy 2013 number of employees 3 000 consolidated website official website footnotes references 1 2 four rubycon capacitors on a motherboard rubycon corporation rubikon kabushiki gaisha is a japanese electronics company whose main products are electrolytic capacitors aecs film capacitors and power supply units 2 with a wide range of applications including consumer industrial power lighting and automotive . founded in 1952 as nihon denkai seisakusho it changed its name to shin ei electronics inc. in 1960 . 3 4 the company was formerly known as seibu shin ei inc. and changed the name to rubycon corporation in december 1990 . 2 rubycon holds a significant world market share in the capacitor market and has 11 production sites 10 in japan and one in indonesia . 5 references edit corporate overview . rubycon . retrieved june 13 2015 . a b c company snapshot . bloomberg businessweek . retrieved june 13 2015 . http www.rubycon.co.jp en profile history.html http www.rubycon.co.jp profile history.html rubycon appoints sci singapore as their authorized distributor . supreme components international sci . may 24 2010 . retrieved june 13 2015 . external links edit japan portal electronics portal companies portal official website v t e electronics industry in japan companies current alaxala networks alinco alps alpine anritsu aor audio technica brother canon casio citizen watch cosina d & m holdings denon marantz daikin dainippon screen denso dnp eiki eizo elpida esp guitars fanuc fostex fuji electric fujifilm fuji xerox fujitsu fujitsu ten funai furuno futaba hamamatsu photonics hirose electric hitachi clarion hitachi maxell hoya ibanez icom ikegami tsushinki i o data iwatsu japan display jeol jrc jr propo jvc kenwood jvc kenwood kawai keyence kiramek konica minolta ko propo korg kyocera luxman mabuchi motor mamiya maspro melco minebea mitsubishi electric mitsumi electric murata manufacturing mutoh nakamichi nec nec casio mobile communications nichia nichicon nidec nidec copal corporation nikon nintendo nitto denko oki olympus omron onkyo orion electric panasonic pioneer pixela renesas electronics ricoh pentax rohm roland rubycon sansui sanwa electronic sega sammy sega seiko group pulsar seiko seiko epson seiko instruments sharp shimadzu sigma sony sony interactive entertainment snk playmore star micronics stax sumitomo electric taiyo yuden tamron tdk teac tiger tokyo electron topcon toshiba uniden wacom yaesu yagi uda yamaha yaskawa zojirushi zoom zuken defunct aiwa akai bronica chinon contax konica minolta national norita okaya optical sanyo other electronic industries association of japan incj japan electronic industries development association japan electronics and information technology industries association category this article about a japanese corporation or company related topic is a stub . you can help wikipedia by expanding it . v t e retrieved from https en.wikipedia.org w index.php title rubycon corporation & oldid 736239909 categories electronics companies of japancapacitorscompanies based in nagano prefecturecompanies established in 19521952 establishments in japanjapanese brandsjapanese company stubshidden categories use mdy dates from june 2015pages using infobox company with unsupported parametersarticles containing japanese language textall stub articles navigation menu personal tools not logged intalkcontributionscreate accountlog in namespaces article talk variants views read edit view history more search navigation main pagecontentsfeatured contentcurrent eventsrandom articledonate to wikipediawikipedia store interaction helpabout wikipediacommunity portalrecent changescontact page tools what links hererelated changesupload filespecial pagespermanent linkpage informationwikidata itemcite this page print export create a bookdownload as pdfprintable version languages edit links this page was last modified on 26 august 2016 at 04 11 . text is available under the creative commons attribution sharealike license ; additional terms may apply . by using this site you agree to the terms of use and privacy policy . wikipedia is a registered trademark of the wikimedia foundation inc. a non profit organization . privacy policy about wikipedia disclaimers contact wikipedia developers cookie statement mobile view