http ://www.sony.net/SonyInfo/News/Press/201209/12-0928E/index.html ….. The image is 21.63mm diagonal, equivalent to a vidicon tube of 4/3″ diameter – see http ://www.four-thirds. org /en/fourthirds/whitepaper.html … A joint venture into the medical equipment business would seem to make sense, since the demand for new medical device technology continues to be a growth industry, and Olympus already has the positive brand identity, contacts, experience, and …

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Sony to become Olympus' biggest shareholder with $650m investment