Tsubakimoto Chain Co. appointed Tadahiro Otsuki as Senior Executive Officer. The company appointed Tadasu Suzuki to Director and Senior Managing Executive Officer of Automotive Parts Operations, Hideaki Haruna to Director and Senior Managing Executive Officer of Materials Handling Operations, Nagoya Office, Tetsuya Yamamoto to Director and Managing Executive Officer of Headquarters Operations /President, U.S. Tsubaki Holdings Inc., Hiromasa Kawaguchi to Director and Senior Executive Officer of Power Transmission Units & Components Operations, Kenji Kose to Director and Senior Executive Officer of Chain Operations, Masahiko Yamamoto to Senior Executive Officer of Group IT Strategic Development /Headquarters Information Systems & General Affairs Monitoring Business Department, Shigeru Ito to Senior Executive Officer of Motion Control Division, PTUC Operations /Nagaokakyo Plant, Tadahiro Otsuki to Senior Executive Officer of PT East Asia Sales, Yukihiro Fujii to Executive Officer of President & Representative Director, Tsubakimoto Machinery Co. Tokyo Office, Atsushi Kumakura to Executive Officer of Development and Technology, Headquarters Operations /In-vehicle New Product Development Department, Takatoshi Kimura to Executive Officer of Materials Handling Division, Sales Materials Handling Operations /Osaka Office, Toshihiro Ageta to Executive Officer of Materials Handling Division, Sales Materials Handling Operations /Osaka Office, Masaki Miyaji to Executive Officer of Sprocket Business, Chain Operations /PT Europe Sales, Masaki Miyaji to Executive Officer of Automotive Parts Division Automotive Parts Operations /Saitama Plant /Hyogo Plant and Isao Sato to Executive Officer of Global Business Management /Global Marketing Department Automotive Parts Operations.