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.
FK-506, a novel immunosuppressant isolated from a Streptomyces. I. Fermentation, isolation, and physico-chemical and biological characteristics.
1987980 citationsToru Kino, Hiroshi Hatanaka et al.The Journal of Antibioticsprofile →
Peers — A (Enhanced Table)
Peers by citation overlap · career bar shows stage (early→late)
cites ·
hero ref
Countries citing papers authored by Hiroshi Imanaka
Since
Specialization
Citations
This map shows the geographic impact of Hiroshi Imanaka'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 Hiroshi Imanaka with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hiroshi Imanaka more than expected).
This network shows the impact of papers produced by Hiroshi Imanaka. 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 Hiroshi Imanaka. The network helps show where Hiroshi Imanaka may publish in the future.
Co-authorship network of co-authors of Hiroshi Imanaka
This figure shows the co-authorship network connecting the top 25 collaborators of Hiroshi Imanaka.
A scholar is included among the top collaborators of Hiroshi Imanaka 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 Hiroshi Imanaka. Hiroshi Imanaka 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.
Imanaka, Hiroshi, D. P. Cruikshank, & Christopher P. McKay. (2015). Photochemical hazes in planetary atmospheres: solar system bodies and beyond. DPS.1 indexed citations
2.
Lavvas, P., Markus Sander, Markus Kraft, & Hiroshi Imanaka. (2010). A Theoretical Investigation For The Production And Evolution Of Photochemical Aerosols In Titan's Atmosphere.. 42.1 indexed citations
3.
Smith, Mark, et al.. (2010). Structural Determination Of Titan Aerosol Laboratory Simulants. 42.
4.
Imanaka, Hiroshi, Mark A. Smith, & Christopher P. McKay. (2010). The nature and possible roles of larger organic molecules in the atmosphere of Titan. 38. 4.1 indexed citations
5.
Archer, P. D., Hiroshi Imanaka, Mark Smith, W. V. Boynton, & Peter H. Smith. (2010). Pyrolysis of UV-Irradiated Organic Molecules — Investigating Potential Martian Organics. 1538. 5600.2 indexed citations
6.
Archer, P. D., Hiroshi Imanaka, Mark A. Smith, et al.. (2009). UV Photolysis of Mellitic Acid -- A Possible Organic at the Mars Phoenix Landing Site. Lunar and Planetary Science Conference. 2077.2 indexed citations
Sekine, Yasuhito, Hiroshi Imanaka, S. Lebonnois, et al.. (2006). The role of organic haze in the hydrogen budget on Titan. 312.1 indexed citations
9.
Imanaka, Hiroshi, B. N. Khare, Christopher P. McKay, & D. P. Cruikshank. (2005). Complex refractive indices of tholins produced from various initial gas mixtures and formation pressures: Implications for Titan, the early Earth, and the outer solar system bodies. DPS.5 indexed citations
Kino, Toru, Hiroshi Hatanaka, Michihisa Nishiyama, et al.. (1987). FK-506, a novel immunosuppressant isolated from a Streptomyces. I. Fermentation, isolation, and physico-chemical and biological characteristics.. The Journal of Antibiotics. 40(9). 1249–1255.980 indexed citations breakdown →
19.
Iguchi, Eiko, MASAKUNI OKUHARA, MASANOBU KOHSAKA, HATSUO AOKI, & Hiroshi Imanaka. (1980). Studies on new phosphonic acid antibiotics. II. Taxonomic studies on producing organisms of the phosphonic acid and related compounds.:II. TAXONOMIC STUDIES ON PRODUCING ORGANISMS OF THE PHOSPHONIC ACID AND RELATED COMPOUNDS. The Journal of Antibiotics. 33(1). 18–23.13 indexed citations
20.
Imanaka, Hiroshi, et al.. (1965). Studies on pyrrolnitrin, a new antibiotic. II. Taxonomic studies on pyrrolnitrin-producing strain.. The Journal of Antibiotics. 18(5). 205–206.28 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.