The chart shows the distribution of publications by all Research.com ranked scientists in the field of Materials Science in 2026. The highlighted bar marks where Tadashi Takenaka sits on this spectrum.
This scientist: 292 publications — 58th percentile
58% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 1,163 publications or more.
The chart shows the D-index (discipline H-index) distribution of Materials Science scientists ranked by Research.com in 2026. The highlighted bar marks where Tadashi Takenaka sits on this spectrum.
This scientist: 54 D-Index — 32nd percentile
32% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 165 D-Index or more.
Tadashi Takenaka is affiliated with Tokyo University of Science in Japan. Their research primarily focuses on materials science and engineering, with a specific emphasis on ferroelectric and piezoelectric materials. Their work extends into several subfields including materials chemistry, biomedical engineering, electronic, optical and magnetic materials, and electrical and electronic engineering.
Their main topics of study encompass:
Takenaka has published extensively with frequent appearances in the following venues:
Significant recent papers authored or coauthored by Takenaka include:
Throughout their career, Takenaka has collaborated frequently with a core group of coauthors, including:
Their research contributions integrate aspects of materials chemistry and engineering to explore the effects of compositional changes and processing conditions on the electrical and mechanical properties of piezoelectric ceramics. This includes investigating quenching effects, dopant impacts, and tracer diffusion phenomena in bismuth sodium titanate-based ceramics and lead-free alternatives, with potential applications in acoustic resonator technologies and dielectric actuators.
Tadashi Takenaka;Kei-ichi Maruyama;Koichiro Sakata
Tadashi Takenaka;Hajime Nagata
Kazushige Yoshii;Yuji Hiruma;Hajime Nagata;Tadashi Takenaka
Hajime Nagata;Masaki Yoshida;Yoichi Makiuchi;Tadashi Takenaka
Tadashi Takenaka;Koichiro Sakata
Tadashi Takenaka;Hajime Nagata;Yuji Hiruma
Yuji Hiruma;Hajime Nagata;Tadashi Takenaka
Yuji Hiruma;Yoshitaka Imai;Yoshinori Watanabe;Hajime Nagata
Yuji Hiruma;Hajime Nagata;Tadashi Takenaka
Hajime Nagata;Tadashi Takenaka
Tadashi Takenaka;Takeo Okuda;Koichi Takegahara
Yuji Hiruma;Rintaro Aoyagi;Hajime Nagata;Tadashi Takenaka
Tadashi Takenaka;K Oichiro Sakata;K Ohji Toda
Tadashi Takenaka;Koichiro Sakata
Yuji Hiruma;Hajime Nagata;Tadashi Takenaka
Yuji Hiruma;Kazushige Yoshii;Hajime Nagata;Tadashi Takenaka
Hajime Nagata;Tadashi Takenaka
T. Takenaka;K. Sakata
Tadashi Takenaka;Koichiro Sakata
T. Takenaka;H. Nagata;Y. Hiruma;Y. Yoshii
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