Since then, Dr. Kinoshita has focused on the minimal invasive gastric/esophagogastric junction cancer surgery, and now his experiences are more extended to not only laparoscopic surgery (since 2003) but also robotic surgery (since 2014). His experiences reached around 2000 laparoscopic surgeries and 5400 robotic surgeries.
As his academic achievements and experiences, he has published more than 180 peer-reviewed articles, conducted and attended multi-institutional clinical trials, demonstrated more than twenty live surgeries in many countries (China, Vietnam, Russia and Korea). Furthermore, he has currently served on editorial boards of Gastric Cancer, and editorial committee of Japanese Gastric Cancer Treatment Guidelines, since 2022 director of JGCA (Japan Gastric Cancer Association). He is one of the core members of JCOG (Japan Clinical Oncology Group), primary investigator of JCOG1809 study. He focuses on education and training to both domestic and overseas doctors.