The parent company is Matsushita and they for whatever reason decided to get out of all musical instruments period.
Let's face it the only reason any company runs any line is purely for profit so not enough profit goodbye.
The bottom fell out of organs ages ago and the keyboard market was declining and although the keyboards were good they were in a very niche market I.E. the older person and Technics just could not compete with the likes of Yamaha on shifting units, the same goes for piano's the Clavinova has it.