Yahei Fujii

773 total citations · 1 hit paper
20 papers, 608 citations indexed

About

Yahei Fujii is a scholar working on Ocean Engineering, Industrial and Manufacturing Engineering and Mechanical Engineering. According to data from OpenAlex, Yahei Fujii has authored 20 papers receiving a total of 608 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Ocean Engineering, 8 papers in Industrial and Manufacturing Engineering and 3 papers in Mechanical Engineering. Recurrent topics in Yahei Fujii's work include Maritime Navigation and Safety (12 papers), Maritime Ports and Logistics (7 papers) and Structural Integrity and Reliability Analysis (3 papers). Yahei Fujii is often cited by papers focused on Maritime Navigation and Safety (12 papers), Maritime Ports and Logistics (7 papers) and Structural Integrity and Reliability Analysis (3 papers). Yahei Fujii collaborates with scholars based in Japan, Austria and Canada. Yahei Fujii's co-authors include Kenichi Tanaka, Koji Yamada and Kei Kikuchi and has published in prestigious journals such as IEEE Journal on Selected Areas in Communications, Journal of Navigation and Medical Entomology and Zoology.

In The Last Decade

Yahei Fujii

18 papers receiving 549 citations

Hit Papers

align trajectories sort by overperformance

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Traffic Capacity

1971 374 citations Yahei Fujii, Kenichi Tanaka Journal of Navigation profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Yahei Fujii Japan	7	561	294	177	106	61	20	608
Z. Pietrzykowski Poland	13	662 1.2×	310 1.1×	165 0.9×	129 1.2×	96 1.6×	55	712
C. van der Tak Netherlands	4	335 0.6×	143 0.5×	112 0.6×	75 0.7×	38 0.6×	6	353
P. Krata Poland	16	667 1.2×	286 1.0×	119 0.7×	105 1.0×	182 3.0×	55	757
C. T. Stockel United Kingdom	6	322 0.6×	136 0.5×	82 0.5×	79 0.7×	35 0.6×	13	353
Elisabeth Goodwin United Kingdom	3	380 0.7×	174 0.6×	106 0.6×	104 1.0×	35 0.6×	5	389
Lei Du China	11	496 0.9×	217 0.7×	120 0.7×	109 1.0×	78 1.3×	22	551
Lucjan Gucma Poland	14	322 0.6×	98 0.3×	110 0.6×	62 0.6×	88 1.4×	86	455
Xuri Xin China	12	390 0.7×	114 0.4×	153 0.9×	118 1.1×	96 1.6×	22	475
Liangbin Zhao China	10	440 0.8×	111 0.4×	106 0.6×	118 1.1×	70 1.1×	17	560
Teemu Manderbacka Finland	12	419 0.7×	172 0.6×	67 0.4×	62 0.6×	55 0.9×	20	480

Countries citing papers authored by Yahei Fujii

Since Specialization

Citations

This map shows the geographic impact of Yahei Fujii'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 Yahei Fujii with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Yahei Fujii more than expected).

Fields of papers citing papers by Yahei Fujii

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Yahei Fujii. 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 Yahei Fujii. The network helps show where Yahei Fujii may publish in the future.

Co-authorship network of co-authors of Yahei Fujii

This figure shows the co-authorship network connecting the top 25 collaborators of Yahei Fujii. A scholar is included among the top collaborators of Yahei Fujii 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 Yahei Fujii. Yahei Fujii is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

1.

Kikuchi, Kei, et al.. (2003). Repeatability and Reliability of the 640 GHz SIS Mixer for JEM/SMILES. 442. 1 indexed citations

2.

Fujii, Yahei, et al.. (1997). The Fourth Survey on Vessel Traffic Services in the World. Medical Entomology and Zoology. 1–62. 1 indexed citations

3.

Fujii, Yahei, et al.. (1989). The Result of the Third Survey on Vessel Traffic Services in the World. The Journal of Japan Institute of Navigation. 81(0). 91–99. 2 indexed citations

4.

Fujii, Yahei, et al.. (1985). New Development Method of Office Automation-Oriented PBX's. IEEE Journal on Selected Areas in Communications. 3(4). 546–554. 1 indexed citations

5.

Fujii, Yahei. (1982). Recent Trends in Traffic Accidents in Japanese Waters. Journal of Navigation. 35(1). 90–99. 1 indexed citations

6.

Fujii, Yahei. (1981). A Consideration on Multiple Encounter. The Journal of Japan Institute of Navigation. 65(0). 179–184.

7.

Fujii, Yahei. (1978). The Estimation of Losses Resulting from Marine Accidents. Journal of Navigation. 31(1). 117–125. 7 indexed citations

8.

Fujii, Yahei. (1977). ‘Two Centuries of Navigation’: Development of Marine Traffic Engineering in Japan. Journal of Navigation. 30(1). 86–93. 3 indexed citations

9.

Fujii, Yahei, et al.. (1974). IV—Visual Range and the Degree of Risk. Journal of Navigation. 27(2). 248–252. 4 indexed citations

10.

Fujii, Yahei. (1974). III—The Effect of Darkness on the Probability of Collision and Stranding. Journal of Navigation. 27(2). 243–247. 1 indexed citations

11.

Fujii, Yahei, et al.. (1974). II—The Probability of Stranding. Journal of Navigation. 27(2). 239–243. 53 indexed citations

12.

Fujii, Yahei, et al.. (1974). I—The Diameter of Evasion for Crossing Encounters. Journal of Navigation. 27(2). 235–239. 8 indexed citations

13.

Fujii, Yahei, et al.. (1973). Marine Traffic Accidents-IV : Influences of Visibility and Darkness. The Journal of Japan Institute of Navigation. 50(0). 21–28. 1 indexed citations

14.

Fujii, Yahei, et al.. (1973). The Distribution of Collisions in Japan and Methods of Estimating Collision Damage. Journal of Navigation. 26(1). 108–113. 6 indexed citations

15.

Fujii, Yahei, et al.. (1971). Effective Number of Traffic Accident and Danger of Collision. 46(0). 181–189. 1 indexed citations

16.

Fujii, Yahei & Kenichi Tanaka. (1971). Traffic Capacity. Journal of Navigation. 24(4). 543–552. 374 indexed citations breakdown →

17.

Fujii, Yahei, et al.. (1971). Marine Traffic Engineering. Journal of Navigation. 24(1). 24–34. 52 indexed citations

18.

Fujii, Yahei, et al.. (1971). The Analysis of Traffic Accidents. Journal of Navigation. 24(4). 534–543. 88 indexed citations

19.

Fujii, Yahei. (1969). Effective Collision Diameter and Collision Rate of Ship. 42(0). 1–8. 3 indexed citations

20.

Fujii, Yahei, et al.. (1967). Basic Traffic Capacity of a Fairway. 36(0). 7–14. 1 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