Hiroshi Hayakawa

18.2k total citations · 2 hit papers
497 papers, 13.8k citations indexed

About

Hiroshi Hayakawa is a scholar working on Molecular Biology, Pulmonary and Respiratory Medicine and Materials Chemistry. According to data from OpenAlex, Hiroshi Hayakawa has authored 497 papers receiving a total of 13.8k indexed citations (citations by other indexed papers that have themselves been cited), including 103 papers in Molecular Biology, 85 papers in Pulmonary and Respiratory Medicine and 57 papers in Materials Chemistry. Recurrent topics in Hiroshi Hayakawa's work include Interstitial Lung Diseases and Idiopathic Pulmonary Fibrosis (42 papers), DNA Repair Mechanisms (33 papers) and Nitric Oxide and Endothelin Effects (24 papers). Hiroshi Hayakawa is often cited by papers focused on Interstitial Lung Diseases and Idiopathic Pulmonary Fibrosis (42 papers), DNA Repair Mechanisms (33 papers) and Nitric Oxide and Endothelin Effects (24 papers). Hiroshi Hayakawa collaborates with scholars based in Japan, United States and India. Hiroshi Hayakawa's co-authors include Mutsuo Sekiguchi, Junji Akimoto, Norihito Kijima, Paul Berg, Gilbert Chu, Junji Awaka, Kingo Chida, Leopoldo Raij, Atsuhiko Sato and Etsuo Akiba and has published in prestigious journals such as Nature, Science and Proceedings of the National Academy of Sciences.

In The Last Decade

Hiroshi Hayakawa

472 papers receiving 13.3k citations

Hit Papers

Electroporation for the efficient transfection of mammali... 1987 2026 2000 2013 1987 2009 200 400 600
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.

  1. Electroporation for the efficient transfection of mammalian cells with DNA
    1987 715 citations Hiroshi Hayakawa et al. profile →
  2. Synthesis and structure analysis of tetragonal Li7La3Zr2O12 with the garnet-related type structure
    2009 696 citations Hiroshi Hayakawa et al. profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Hiroshi Hayakawa Japan 64 4.0k 2.1k 1.8k 1.8k 1.5k 497 13.8k
Ito H Japan 55 3.7k 0.9× 1.4k 0.7× 933 0.5× 1.2k 0.7× 473 0.3× 819 13.7k
Kenichi Ishibashi Japan 55 5.4k 1.4× 1.5k 0.7× 1.4k 0.8× 1.2k 0.7× 690 0.5× 337 12.3k
Koji Suzuki Japan 59 3.5k 0.9× 763 0.4× 1.9k 1.1× 1.2k 0.7× 1.9k 1.2× 567 14.0k
William L. Smith United States 84 7.7k 1.9× 935 0.5× 1.0k 0.6× 3.1k 1.7× 589 0.4× 336 28.5k
Yasuhiko Ito Japan 60 1.9k 0.5× 790 0.4× 3.0k 1.7× 485 0.3× 2.5k 1.6× 649 15.1k
Toshio Tanaka Japan 62 4.5k 1.1× 1.0k 0.5× 1.7k 1.0× 1.1k 0.6× 700 0.5× 824 22.4k
Wei Wang China 71 7.8k 1.9× 2.5k 1.2× 1.8k 1.0× 831 0.5× 479 0.3× 967 23.0k
Matthew A. Cooper Australia 68 11.9k 3.0× 1.2k 0.6× 763 0.4× 1.3k 0.8× 843 0.6× 364 23.5k
Akira Shimizu Japan 74 5.6k 1.4× 1.1k 0.5× 1.2k 0.7× 1.0k 0.6× 1.3k 0.8× 887 21.9k
Makoto Arita Japan 80 7.5k 1.9× 948 0.5× 2.8k 1.6× 2.7k 1.5× 674 0.4× 468 22.1k

Countries citing papers authored by Hiroshi Hayakawa

Since Specialization
Citations

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

Fields of papers citing papers by Hiroshi Hayakawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hiroshi Hayakawa

This figure shows the co-authorship network connecting the top 25 collaborators of Hiroshi Hayakawa. A scholar is included among the top collaborators of Hiroshi Hayakawa 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 Hayakawa. Hiroshi Hayakawa 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.
Fukasawa, Mitsuharu, et al.. (2023). Guidewire malposition outside the bile duct during endoscopic ultrasound-guided hepaticogastrostomy. Endoscopy. 55(S 01). E894–E895. 1 indexed citations
2.
Takano, Shinichi, Mitsuharu Fukasawa, Hiroko Shindo, et al.. (2021). Next‐generation sequencing of endoscopically obtained tissues from patients with all stages of pancreatic cancer. Cancer Science. 113(3). 1069–1077. 4 indexed citations
3.
Suetsugu, Kenji, et al.. (2020). Interspecific Hybridization between Spiranthes australis and S. sinensis (Orchidaceae) in Southern Taiwan. 71(2). 177–184. 4 indexed citations
4.
Takano, Shinichi, Shinya Maekawa, Tatsuya Yamaguchi, et al.. (2020). Fractionated small cell‐free DNA increases possibility to detect cancer‐related gene mutations in advanced colorectal cancer. JGH Open. 4(5). 978–986. 8 indexed citations
5.
Suetsugu, Kenji, et al.. (2019). First record of Goodyera ×maximo-velutina (Orchidaceae) from Kozu Island, Japan. SHILAP Revista de lepidopterología. 1 indexed citations
6.
Hayakawa, Hiroshi, Jun Yokoyama, Katsura Ito, et al.. (2013). Comparative Analysis of Prickles on Rubus sieboldii (Rosaceae) between Grazed and Ungrazed Areas in Southwestern Shikoku, Japan. 2(1). 4 indexed citations
7.
WATANABE, Yasuharu, et al.. (2011). DEVELOPMENT OF A DISCHARGE ESTIMATION METHOD FOR FROZEN RIVERS. 29(1). 81–105. 1 indexed citations
8.
Nonomura, Norio, et al.. (2011). Molecular identification of arbuscular mycorrhizal fungi colonizing Athyrium yokoscense of the Ikuno mine site, Japan.. 86(2). 73–81. 4 indexed citations
9.
Hayakawa, Hiroshi, et al.. (2010). 核と葉緑体のDNAの比較により確認したArisaema sikokianum とA.tosaense(サトイモ科)の間の種間雑種形成. 61(2). 57–63. 1 indexed citations
10.
KOURA, Nobuyuki, Yasushi Idemoto, Kunio Uchida, et al.. (2002). Effect of Apparent Volume Fraction of Grinding Media on Characteristics and Catalytic Activity of MoS2 Comminuted Dry in Air.. Journal of the Society of Powder Technology Japan. 39(4). 240–246. 1 indexed citations
11.
Uchida, Kunio, Yasunori Kuriki, Kazuo Shimada, et al.. (2001). Effect of Surface-treatment Additive on Particle Characteristics and Catalytic Activity of Molybdenum Sulfide Prepared by Wet Comminution.. Journal of the Society of Powder Technology Japan. 38(9). 600–606. 1 indexed citations
12.
Chida, Kingo, Takafumi Suda, Shiro Imokawa, et al.. (2000). Increased Numbers of Dendritic Cells in the Bronchiolar Tissues of Diffuse Panbronchiolitis. American Journal of Respiratory and Critical Care Medicine. 162(1). 148–153. 40 indexed citations
13.
14.
Hayakawa, Hiroshi, et al.. (2000). Crystallographic data of new superlattice phases for spinel LiMn 2 O 4 at low temperatures. Powder Diffraction. 15(1). 19–22. 9 indexed citations
15.
Suda, Takafumi, Kingo Chida, Hiroshi Hayakawa, et al.. (1999). Development of Bronchus-Associated Lymphoid Tissue in Chronic Hypersensitivity Pneumonitis. CHEST Journal. 115(2). 357–363. 67 indexed citations
16.
Uchida, Kunio, et al.. (1999). Effect of Grinding Atmosphere on Characteristics of Molybdenum Sulfide Particles Mechanically Activated in a Media Agitating Mill.. Journal of the Society of Powder Technology Japan. 36(9). 692–697. 2 indexed citations
17.
Hayakawa, Hiroshi, et al.. (1998). Influence of age at onset on the outcome of steroid-sensitive nephrotic syndrome. Pediatric Nephrology. 12(6). 467–470. 58 indexed citations
18.
Imokawa, Shiro, Atsuhiko Sato, Hiroshi Hayakawa, et al.. (1997). Tissue Factor Expression and Fibrin Deposition in the Lungs of Patients with Idiopathic Pulmonary Fibrosis and Systemic Sclerosis. American Journal of Respiratory and Critical Care Medicine. 156(2). 631–636. 124 indexed citations
19.
Hayakawa, Hiroshi, Atsuhiko Sato, Takeshi Yagi, et al.. (1995). Superoxide generation by alveolar macrophages from aged rats: improvement by in vitro treatment with IFN-γ. Mechanisms of Ageing and Development. 80(3). 199–211. 21 indexed citations
20.
Igarashi, Takashi, et al.. (1993). Acute renal failure after exercise in a child with renal hypouricaemia. Pediatric Nephrology. 7(3). 292–293. 30 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.

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