Detailed Instructions: Generate a correct and concise answer for the question based on the words in the context.
Problem:Context : Kawakita Denki Kigyosha (Japanese for ''Kawakita Electric Company''; commonly known as KDK), is the brand name used by Matsushita Ecology Systems Co., Ltd., a separate company of the Panasonic Corporation (formerly the Matsushita Electric Industrial Group) now Panasonic Ecology Systems Co. Ltd., to manufacture the group's ventilating products.
Question : Which company is the parent company of KDK?
Solution:
Panasonic