Complex sentence: Capital increased to 150 million yen, production on a new line of engines started, sales offices were established in Fukuoka, Nagoya, Tokyo, Sendai and Sapporoand.
Split into simpler sentences: Capital increased to 150 million yen and production on a new line of engines started. Sales offices were established in Fukuoka, Nagoya, Tokyo, Sendai and Sapporoand.