OKUMURA Sachio

Shipbuilding, with a focus on commercial vessels including bulk carriers, tankers, and next-generation alternative fuel vessels.

Classification society for maritime vessels

Philanthropic organization supporting maritime, health, education, and social innovation projects globally.

A marine engine capable of running on hydrogen blended with conventional fuel, developed for high power output and reliability in tugboat operations.

Onboard system for storing and delivering hydrogen fuel safely and efficiently.

Not specified (operational in Japanese ports, likely starting with major hubs like Yokohama, Tokyo, or Kobe)