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 Koji Takahashi sits on this spectrum.
This scientist: 489 publications — 94th percentile
94% 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 Koji Takahashi sits on this spectrum.
This scientist: 42 D-Index — 35th percentile
35% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 107 D-Index or more.
Koji Takahashi is affiliated with Kyushu University in Japan and has contributed extensively to the field of engineering, with a primary focus on mechanical engineering and materials science. Their research spans 63 publications predominantly within engineering, with significant engagement in several subfields including mechanical engineering, mechanics of materials, and materials chemistry.
Takahashi's work explores core topics such as surface treatment and residual stress, fatigue and fracture mechanics, erosion and abrasive machining, and metal alloys wear and properties. Other important areas of study include additive manufacturing materials and processes, laser material processing techniques, and metal and thin film mechanics.
Among frequent co-authors collaborating with Takahashi are Hideaki Teshima, Masashi Fujino, Takehiro Ishii, Norihito Shibuya, and Fumiaki Kumeno. These collaborations have appeared in a variety of venues, reflecting a networked approach to research in related scientific communities.
Major publication venues for Takahashi include the Transactions of Japan Society of Spring Engineers, with six publications; Fatigue & Fracture of Engineering Materials & Structures, with four publications; The Proceedings of the Thermal Engineering Conference, also with four publications; Metals, with three publications; and The Proceedings of the Materials and Mechanics Conference, with two publications. These venues highlight the scientist's focus on engineering materials, fatigue, and mechanical properties.
Notable recent papers by Koji Takahashi include:
Takahashi's research engages both experimental and computational methodologies, addressing material behavior under fatigue and the effects of surface treatments such as laser peening. These studies contribute to understanding the durability and mechanical performance of metal alloys and structural components.
Motoo Fujii;Xing Zhang;Huaqing Xie;Hiroki Ago
Haidong Wang;Shiqian Hu;Koji Takahashi;Koji Takahashi;Xing Zhang;Xing Zhang
Q. G. Zhang;B. Y. Cao;X. Zhang;M. Fujii
Yo Oishi;Qi Xu;Qi Xu;Lucun Wang;Bin Jia Zhang
Xing Zhang;Huaqing Xie;Motoo Fujii;Hiroki Ago
K. Takahashi;M. Wakamori;N. Akaike
T. Saito;T. Hasebe;S. Yohena;Y. Matsuoka
W.G Yao;H Sato;K Takahashi;K Koyama
Koji Takahashi;Chiyuki Furukawa;Atsushi Takano;Nobuhisa Ishikawa
Qin-Yi Li;Qin-Yi Li;Kailun Xia;Ji Zhang;Yingying Zhang
W. Bujalski;K. Takenaka;K. Takenaka;S. Paoleni;S. Paoleni;M. Jahoda
M. Iwaki;S. Sato;K. Takahashi;H. Sakairi
Q. G. Zhang;X. Zhang;B. Y. Cao;M. Fujii
Yo Oishi;Yoshiaki Suzuki;Koji Takahashi;Toshiya Yonezawa
Matthew C. Smear;Huizhong W. Tao;Huizhong W. Tao;Wendy Staub;Michael B. Orger
T. Hasebe;T. Ishimaru;A. Kamijo;Y. Yoshimoto
A. Kasugai;K. Sakamoto;K. Takahashi;K. Kajiwara
A. Kasugai;K. Sakamoto;K. Takahashi;M. Tsuneoka
Q G Zhang;B Y Cao;X Zhang;M Fujii
M. Amarian;L. Auerbach;T. Averett;T. Averett;J. Berthot
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