Complex sentence: Masato Itokawa serves as General Manager of Quality Assurance Department and Executive Officer of Mabuchi Motor Co. Ltd. Itokawa has been a director of Mabuchi Motor Co. Ltd. since March 28,2013.
Split into simpler sentences: Masato Itokawa serves as General Manager of Quality Assurance Department and Executive Officer. He has been a director since March 28,2013.