Most noted of Ikegami's achievements in broadcast television technology was its introduction of the first portable hand-held TV http://en.wikipedia.org/wiki/Ikegami_Tsushinki
http://wrightreports.ecnext.com/coms2/reportdesc_COMPANY_C392DA430
http://investing.businessweek.com/research/stocks/snapshot/snapshot.asp?ticker=6771:JP
