Hoya Founder"s Grandson Calls Pentax Acquisition One Of Company “Failures”

According to  Hoya founder Shigeru Yamanaka’s grandson, Yutaka Yamanaka, Hoya’s acquisition of Pentax may not have been the best business move. The younger Yamanaka said the $1 billion acquisition in 2007 was made mostly to expand Hoya’s involvement in medical optics, but turned out to be...
Hoya Founder"s Grandson Calls Pentax Acquisition One Of Company “Failures”