Masakuni Oikawa, Michiyasu Owashi, Yuji Mihara, Takashi Maeno. Development of Oil Film Pressure Measurement System for Engine Sliding Parts. Tribology Online. 2023
Yuji Mihara, Yuya Hirose, Masakuni Oikawa, Seikou Kyuu, Haruto Nakakouji, Shuzo Sanda, Akihiko Azetsu, Yuki Kawamoto, Naoki Inoue, Yuto Ito, et al. Clarification of Fuel and Oil Flow Behavior Around the Piston Rings of Internal Combustion Engines. SAE Technical Paper Series. 2023
Takumi Iwata, Masakuni Oikawa, Michiyasu Owashi, Yuji Mihara, Keisuke Ito, Yoshinari Ninomiya, Yohei Kato, Shinya Kubota. The Verification of Engine Analysis Model Accuracy by Measuring Oil Film Pressure in the Main Bearings of a Motorcycle High-Speed Engine Using a Thin-Film Sensor. Lubricants. 2022. 10. 11
Takumi Iwata, Michiyasu Owashi, Masakuni Oikawa, Yuji Mihara, Kunihiko Kobayashi, Naoki Yamakawa. Measurement of Piston Pin-Bore Oil Film Pressure under Engine Operation. Lubricants. 2022. 10. 10
Yuki Mogi, Masakuni Oikawa, Tatsuro Kichima, Mami Horiguchi, Keisuke Goma, Yasuo Takagi, Yuji Mihara. Effect of high compression ratio on improving thermal efficiency and NOx formation in jet plume controlled direct-injection near-zero emission hydrogen engines. International Journal of Hydrogen Energy. 2022. 47. 73. 31459-31467