Marine Engineering Faculty in Tokyo University of Marine Science and Technology
Electric Power System Lab. 
Hybrid propulsion system for Tugboat
Journal paper
- Mar, 2018
- Hiroyasu Kifune, Yu Asada, Takaaki Nishio: "Fuel Saving Effect of Hybrid Propulsion system-Case: Tugboat is on Service", Journal of the JIME, Vol. 53, No. 2, pp. 99-105
- Jan, 2017
- Hiroyasu Kifune**, Takaaki Nishio**: "Fuel Saving Effect of Hybrid Propulsion system-Case: Tugboat is not in Service", Journal of the JIME, Vol. 52, No. 6, pp. 120-126
- Jul, 2015
- Hiroyasu Kifune**, Takaaki Nishio**: "A Study of Fuel Consumption
Model Using Tugboat’s Propulsion System*", Journal of the JIME, Vol.
50, No. 4, pp. 129-136
conference
- Oct, 2017
- Takato Suzuki, Hiroyasu Kifune: "The Fuel Saving Effect of Motor Generator’s Running State in Hybrid Propulsion System", Proceedings of the International Symposium on Marine Engineering (ISME) October 15-19, 2017, Tokyo, Japan B08-210, pp. 310-313
- May, 2017
- Takato Suzuki, Hiroyasu Kifune: "The Fuel Saving Effect of Prime Mover’s Rated Power in Hybrid Propulsion System", The 87th Annual meeting The JAPAN INSTITUTE OF MARINE ENGINEERING (121) pp. 151-152
- Oct, 2016
- Takaaki Nishio, Hiroyasu Kifune: "A Study on Control Method and Fuel
Saving Effect of Hybrid Propulsion System for Tugboat", The 86th Annual
meeting The JAPAN INSTITUTE OF MARINE ENGINEERING (316) pp. 119-122