After graduating from the School of Pharmaceutical Sciences at Kyoto Pharmaceutical University, Mr. Tsujimoto worked as a CRA at a Japanese pharmaceutical company, then in 2002 began working as a development manager at a foreign pharmaceutical company. He joined Linical in 2008 to serve as an Executive Vice President. Later, he served as CEO of Linical USA. In 2015, he also became the CEO of Linical Europe. After returning from Europe, he has served as Chairman of Linical Europe & Americas, and International Business Manager since December 2020.