The chart shows the distribution of publications by all Research.com ranked scientists in the field of Engineering and Technology in 2026. The highlighted bar marks where Shinichi Ookawara sits on this spectrum.
This scientist: 265 publications — 68th percentile
68% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 804 publications or more.
The chart shows the D-index (discipline H-index) distribution of Engineering and Technology scientists ranked by Research.com in 2026. The highlighted bar marks where Shinichi Ookawara sits on this spectrum.
This scientist: 62 D-Index — 81st percentile
81% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 107 D-Index or more.
Shinichi Ookawara is affiliated with the Tokyo Institute of Technology in Japan. Their research spans multiple areas within engineering and energy, with a significant focus on renewable energy systems and their practical applications.
Ookawara's recent publications include studies on hydrogen production, renewable energy integration, and wind energy technologies. Notable papers are:
Their frequent coauthors include Hamdy Hassan, S.A. Nada, Ahmed Elwardany, Hideyuki Matsumoto, and Mohamed Emam. These collaborations indicate an active network in energy systems and engineering research.
Ookawara has published extensively in several key journals and conference venues, with a notable number of papers appearing in:
Their main fields of study are Engineering with a focus on Energy, supported by subfields such as Mechanical Engineering, Renewable Energy, Sustainability and the Environment, Materials Chemistry, Biomedical Engineering, and Computational Mechanics.
Research topics that feature prominently in Ookawara's work include:
Overall, their expertise lies in integrating and optimizing renewable energy technologies, particularly in solar and wind energy systems, hydrogen production, and energy conversion processes. Their multidisciplinary approach includes technical, economic, and environmental assessments across various energy and engineering domains.
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Ahmed I. El-Seesy;Ahmed I. El-Seesy;Ali K. Abdel-Rahman;Ali K. Abdel-Rahman;Mahmoud Bady;Mahmoud Bady;S. Ookawara
Ali Radwan;Mahmoud Ahmed;Shinichi Ookawara;Shinichi Ookawara
Mohamed Gar Alalm;Ahmed Tawfik;Shinichi Ookawara
Mohamed Gar Alalm;Ahmed Tawfik;Shinichi Ookawara
Mohamed Gar Alalm;Ahmed Tawfik;Shinichi Ookawara
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Ahmed I. El-Seesy;Ahmed I. El-Seesy;Hamdy Hassan;Hamdy Hassan;S. Ookawara
A.A. Hawwash;A.A. Hawwash;Ali K. Abdel Rahman;S.A. Nada;S. Ookawara
Ahmed A. Serageldin;Ali K. Abdelrahman;Shinichi Ookawara
Ahmed I. EL-Seesy;Ahmed I. EL-Seesy;Hamdy Hassan;Hamdy Hassan;S. Ookawara
Unknown
M. Emam;Shinichi Ookawara;Shinichi Ookawara;Mahmoud Ahmed
Mohamed Gar Alalm;Shinichi Ookawara;Daisuke Fukushi;Daisuke Fukushi;Akira Sato
Unknown
Ismaila Zarma;Mahmoud Ahmed;Mahmoud Ahmed;Shinichi Ookawara;Shinichi Ookawara
Shinichi Ookawara;Ryochi Higashi;David Street;Kohei Ogawa
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Essam M. Abo-Zahhad;Essam M. Abo-Zahhad;Shinichi Ookawara;Ali Radwan;A.H. El-Shazly;A.H. El-Shazly
Ahmed Elnozahy;Ali K. Abdel Rahman;Ahmed Hamza H. Ali;Mazen Abdel-Salam
Shinichi Ookawara;David Street;Kohei Ogawa
Ahmed S. Saad;Ahmed S. Saad;Ibrahim I. El-Sharkawy;Ibrahim I. El-Sharkawy;Shinichi Ookawara;Shinichi Ookawara;Mahmoud Ahmed;Mahmoud Ahmed
Mahmoud Nasr;Ahmed Tawfik;Shinichi Ookawara;Shinichi Ookawara;Masaaki Suzuki;Masaaki Suzuki
Mohamed Lasheen;Ali Kamel Abdel Rahman;Mazen Abdel-Salam;Shinichi Ookawara
Ahmed N. Shmroukh;Ahmed N. Shmroukh;Ahmed Hamza H. Ali;Shinichi Ookawara
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