Kunihiko Hashi

532 total citations
23 papers, 432 citations indexed

About

Kunihiko Hashi is a scholar working on Mechanical Engineering, Materials Chemistry and Mechanics of Materials. According to data from OpenAlex, Kunihiko Hashi has authored 23 papers receiving a total of 432 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Mechanical Engineering, 16 papers in Materials Chemistry and 6 papers in Mechanics of Materials. Recurrent topics in Kunihiko Hashi's work include Hydrogen Storage and Materials (9 papers), Intermetallics and Advanced Alloy Properties (6 papers) and Microstructure and Mechanical Properties of Steels (5 papers). Kunihiko Hashi is often cited by papers focused on Hydrogen Storage and Materials (9 papers), Intermetallics and Advanced Alloy Properties (6 papers) and Microstructure and Mechanical Properties of Steels (5 papers). Kunihiko Hashi collaborates with scholars based in Japan, Australia and China. Kunihiko Hashi's co-authors include Kazuhiro Ishikawa, K. Aoki, Tsuyoshi Matsuda, K. Suzuki, Kiyoshi Aoki, Takeshi Matsuda, K. Aoki, Ryo Ikeda, Takuro Fukunaga and Koichi Takasawa and has published in prestigious journals such as International Journal of Hydrogen Energy, Journal of Alloys and Compounds and Scripta Materialia.

In The Last Decade

Kunihiko Hashi

20 papers receiving 424 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Kunihiko Hashi Japan 9 338 287 136 50 36 23 432
Mahesh Tanniru United States 11 371 1.1× 124 0.4× 197 1.4× 43 0.9× 14 0.4× 12 410
A. T. W. Kempen Germany 7 353 1.0× 337 1.2× 43 0.3× 84 1.7× 24 0.7× 9 486
Thad Adams United States 9 241 0.7× 132 0.5× 38 0.3× 60 1.2× 119 3.3× 26 382
Motonori Nishida Japan 8 288 0.9× 341 1.2× 71 0.5× 21 0.4× 78 2.2× 17 412
J. C. Bolcich Argentina 10 267 0.8× 161 0.6× 36 0.3× 23 0.5× 32 0.9× 15 324
Yoichiro Shimpo Japan 6 241 0.7× 280 1.0× 66 0.5× 19 0.4× 68 1.9× 14 342
K. Taube Germany 12 357 1.1× 89 0.3× 102 0.8× 156 3.1× 54 1.5× 21 423
S. S. Kulkov Russia 13 351 1.0× 236 0.8× 11 0.1× 67 1.3× 23 0.6× 33 421
Zheng Xueping China 13 361 1.1× 158 0.6× 201 1.5× 89 1.8× 40 1.1× 35 482
E. Rabkin Israel 6 361 1.1× 218 0.8× 75 0.6× 48 1.0× 16 0.4× 7 423

Countries citing papers authored by Kunihiko Hashi

Since Specialization
Citations

This map shows the geographic impact of Kunihiko Hashi's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Kunihiko Hashi with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Kunihiko Hashi more than expected).

Fields of papers citing papers by Kunihiko Hashi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Kunihiko Hashi. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Kunihiko Hashi. The network helps show where Kunihiko Hashi may publish in the future.

Co-authorship network of co-authors of Kunihiko Hashi

This figure shows the co-authorship network connecting the top 25 collaborators of Kunihiko Hashi. A scholar is included among the top collaborators of Kunihiko Hashi based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Kunihiko Hashi. Kunihiko Hashi is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Sasaki, Gen, et al.. (2020). Improving the Toughness of the Weld-Heat-Affected Zone of Cu-Containing Low-Alloy Steel for Offshore Applications by Optimizing Chemical Composition. Journal of Engineering Materials and Technology. 143(1). 1 indexed citations
2.
Sasaki, Gen, et al.. (2019). Mechanism of Improvement of Mechanical Properties of Cu-contained Low Alloy Steel by Intercritical Quenching. Tetsu-to-Hagane. 105(11). 1059–1069. 1 indexed citations
3.
Hashi, Kunihiko, et al.. (2019). Effect of Residual Stress on High Temperature Hydrogen Attack for Pressure Vessels. 1 indexed citations
4.
Sasaki, Gen, et al.. (2019). Application of Kelvin Probe Force Microscopy to Microstructure Evaluation of Steel. Tetsu-to-Hagane. 106(1). 39–49.
5.
Sasaki, Gen, et al.. (2019). Effect of Intercritical Quenching Temperature of Cu-Containing Low Alloy Steel of Long Part Forging for Offshore Applications. Applied Sciences. 9(8). 1705–1705. 4 indexed citations
6.
Hashi, Kunihiko, et al.. (2017). Effect of Intercritical Quenching on Mechanical Properties of Cu-containing Low Alloy Steel. Tetsu-to-Hagane. 103(10). 579–588. 2 indexed citations
7.
8.
Hashi, Kunihiko, et al.. (2008). . Materia Japan. 47(2). 108–110.
9.
Itoh, Keiji, Kunihiko Hashi, K. Aoki, & Takuro Fukunaga. (2007). Structural observation of amorphous (Ti0.676Zr0.324)D0.31 by neutron and X-ray diffraction. Journal of Non-Crystalline Solids. 353(32-40). 3049–3052. 1 indexed citations
10.
Hashi, Kunihiko, Kazuhiro Ishikawa, Tsuyoshi Matsuda, & K. Aoki. (2006). Microstructure and hydrogen permeability in Nb–Ti–Co multiphase alloys. Journal of Alloys and Compounds. 425(1-2). 284–290. 69 indexed citations
11.
Itoh, Keiji, Kunihiko Hashi, K. Aoki, et al.. (2006). Atomic configuration of metal atoms in (Ti0.676Zr0.324)D0.31 metallic glass studied by X-ray, neutron diffraction and reverse Monte Carlo modeling. Journal of Alloys and Compounds. 434-435. 180–182. 8 indexed citations
12.
Hashi, Kunihiko, Kazuhiro Ishikawa, Takeshi Matsuda, & Kiyoshi Aoki. (2005). Microstructures and Hydrogen Permeability of Nb-Ti-Ni Alloys with High Resistance to Hydrogen Embrittlement. MATERIALS TRANSACTIONS. 46(5). 1026–1031. 62 indexed citations
13.
Hashi, Kunihiko, Kazuhiro Ishikawa, Tsuyoshi Matsuda, & K. Aoki. (2005). Hydrogen permeation characteristics of (V, Ta)–Ti–Ni alloys. Journal of Alloys and Compounds. 404-406. 273–278. 61 indexed citations
14.
Hashi, Kunihiko, Kazuhiro Ishikawa, Tsuyoshi Matsuda, & K. Aoki. (2003). Hydrogen permeation characteristics of multi-phase NiTiNb alloys. Journal of Alloys and Compounds. 368(1-2). 215–220. 121 indexed citations
15.
Hashi, Kunihiko, Kazuhiro Ishikawa, K. Suzuki, & Kiyoshi Aoki. (2002). Emergence of Hydrogen Absorption Ability in Metastable HCP, FCC and Amorphous Ti-Al Alloys Prepared by Mechanical Grinding. MATERIALS TRANSACTIONS. 43(11). 2734–2740. 9 indexed citations
16.
Hashi, Kunihiko, Kazuhiro Ishikawa, K. Suzuki, & K. Aoki. (2002). Hydrogen absorption and desorption in the binary Ti–Al system. Journal of Alloys and Compounds. 330-332. 547–550. 25 indexed citations
17.
Fukunaga, Takuro, Keiji Itoh, Kunihiko Hashi, & K. Aoki. (2002). Local structure of deuterated Ti-Zr alloy. Applied Physics A. 74(0). s957–s959. 5 indexed citations
18.
Ishikawa, Kazuhiro, Kunihiko Hashi, K. Suzuki, & K. Aoki. (2001). Effect of substitutional elements on the hydrogen absorption–desorption properties of Ti3Al compounds. Journal of Alloys and Compounds. 314(1-2). 257–261. 21 indexed citations
19.
Hashi, Kunihiko, Kazuhiro Ishikawa, K. Suzuki, & K. Aoki. (2001). Hydrogen-induced amorphization in off-stoichiometric Ti3Al. Scripta Materialia. 44(11). 2591–2595. 13 indexed citations
20.
Hashi, Kunihiko, Kazuhiro Ishikawa, & K. Aoki. (2001). Hydrogen absorption and desorption in Ti−Al alloys. Metals and Materials International. 7(2). 175–179. 6 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Mahesh Tanniru Breakdown of academic impact, for papers by A. T. W. Kempen Breakdown of academic impact, for papers by Thad Adams Breakdown of academic impact, for papers by Motonori Nishida Breakdown of academic impact, for papers by J. C. Bolcich Breakdown of academic impact, for papers by Yoichiro Shimpo Breakdown of academic impact, for papers by K. Taube Breakdown of academic impact, for papers by S. S. Kulkov Breakdown of academic impact, for papers by Zheng Xueping Breakdown of academic impact, for papers by E. Rabkin
Rankless by CCL
2026