ulvac

https://www.google.com/finance?q=TYO%3A6728&sq=ulvac&sp=1&ei=LJXnUrjJGYb5kAX3xgE

http://www.ulvac.co.jp/eng/ir/index.html

http://www.ulvackorea.co.kr/html/index.html

http://channel.pandora.tv/channel/video.ptv?c1=03&ch_userid=jinpro&prgid=2677021&ref=na

http://ulvac.irbridge.com/en/IRFiling/IRFilingDataDownPar/01/IRFilingDownPar/0114/PDFile/Q1_FY2013_Presentation%20.pdf

http://www.canon-tokki.co.jp/eng/

http://www.snuprecision.com/korea/

캐논은 토키 비중이 심히 작고, 에스엔유는 리스크가 크고, 알박에는 상당히 반영된 듯.
포트 구성을 한다면...