Masashi Ogawa

686 total citations
80 papers, 488 citations indexed

About

Masashi Ogawa is a scholar working on Organic Chemistry, Molecular Biology and Electrical and Electronic Engineering. According to data from OpenAlex, Masashi Ogawa has authored 80 papers receiving a total of 488 indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Organic Chemistry, 14 papers in Molecular Biology and 6 papers in Electrical and Electronic Engineering. Recurrent topics in Masashi Ogawa's work include Chemical synthesis and alkaloids (10 papers), Synthetic Organic Chemistry Methods (6 papers) and Asymmetric Synthesis and Catalysis (5 papers). Masashi Ogawa is often cited by papers focused on Chemical synthesis and alkaloids (10 papers), Synthetic Organic Chemistry Methods (6 papers) and Asymmetric Synthesis and Catalysis (5 papers). Masashi Ogawa collaborates with scholars based in Japan and United States. Masashi Ogawa's co-authors include Mitsutaka Natsume, Yoshinori Kitagawa, Satoshi Ogasawara, Masami Saeki, Masatsugu Takemoto, Takeshi Kobayashi, Nobutaka Wada, B. UMEZAWA, Hiroshi Hara and K. Ohata and has published in prestigious journals such as Advanced Materials, Journal of Applied Physics and Macromolecules.

In The Last Decade

Masashi Ogawa

63 papers receiving 450 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Masashi Ogawa Japan 13 189 85 64 48 44 80 488
Kotaro Takahashi Japan 12 32 0.2× 48 0.6× 11 0.2× 121 2.5× 91 2.1× 54 469
Hitoshi Shimizu Japan 13 67 0.4× 230 2.7× 37 0.6× 75 1.6× 70 1.6× 47 658
Juergen Mueller United States 13 16 0.1× 78 0.9× 24 0.4× 27 0.6× 136 3.1× 33 451
R. Leverge France 12 83 0.4× 204 2.4× 37 0.6× 14 0.3× 41 0.9× 26 1.0k
Shuo Li China 19 91 0.5× 128 1.5× 28 0.4× 17 0.4× 45 1.0× 42 737
Masahiro Araki Japan 13 86 0.5× 155 1.8× 8 0.1× 35 0.7× 41 0.9× 49 653
Seiichi Ito Japan 12 56 0.3× 86 1.0× 18 0.3× 130 2.7× 66 1.5× 44 469
Xiaoke Zhang China 14 38 0.2× 176 2.1× 18 0.3× 14 0.3× 175 4.0× 30 841
Kazuya Hirata Japan 14 9 0.0× 112 1.3× 50 0.8× 92 1.9× 97 2.2× 44 577
Haiying Cao China 17 45 0.2× 129 1.5× 27 0.4× 622 13.0× 68 1.5× 60 1.1k

Countries citing papers authored by Masashi Ogawa

Since Specialization
Citations

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

Fields of papers citing papers by Masashi Ogawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Masashi Ogawa

This figure shows the co-authorship network connecting the top 25 collaborators of Masashi Ogawa. A scholar is included among the top collaborators of Masashi Ogawa 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 Masashi Ogawa. Masashi Ogawa 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.
Ogawa, Masashi, et al.. (2025). A Case of Hypophosphatasia Started Enzyme Replacement Therapy Since Babyhood Stage. Children. 12(1). 61–61.
2.
Nakano, Masashi, Yuko Iwamoto, Masashi Ogawa, et al.. (2024). Evaluation of Periodontal Status and Oral Health Habits with Continual Dental Support for Young Patients with Hemophilia. Applied Sciences. 14(4). 1349–1349. 8 indexed citations
3.
Hamada, Masakazu, Masashi Ogawa, Shunya Ikeda, et al.. (2024). Inhibitory Effects of Surface Pre-Reacted Glass Ionomer Filler Eluate on Streptococcus mutans in the Presence of Sucrose. International Journal of Molecular Sciences. 25(17). 9541–9541. 2 indexed citations
4.
Hamada, Masakazu, et al.. (2024). Artificial Intelligence’s Performance on the Japanese National Dental Examination. Cureus. 16(11). e73103–e73103. 4 indexed citations
5.
Ogawa, Masashi, et al.. (2024). Dental Abnormalities in Pediatric Patients Receiving Chemotherapy. Journal of Clinical Medicine. 13(10). 2877–2877. 7 indexed citations
6.
Iwamoto, Yuko, et al.. (2024). Eruption disturbance in first molar and primary second molar caused by multiple compound odontomas: a case report. Journal of Clinical Pediatric Dentistry. 48(6). 236–236. 1 indexed citations
7.
Ogawa, Masashi, et al.. (2023). A case of deep vein thrombosis in an elderly patient whose symptoms were exacerbated after applying catheter-based thrombolytic therapy. Nippon Ronen Igakkai Zasshi Japanese Journal of Geriatrics. 60(3). 275–282.
8.
9.
Ogawa, Masashi, Satoshi Ogasawara, & Masatsugu Takemoto. (2013). A Feedback-Type Dead-Time Compensation Method for High-Frequency PWM Inverters with Low Distortion and High Voltage Utilization Factor Characteristics. IEEJ Transactions on Industry Applications. 133(10). 970–977. 2 indexed citations
10.
Mito, Masaki, Masashi Ogawa, Hiroyuki Deguchi, Masahiro Yamashita, & Hitoshi Miyasaka. (2012). Effects of Pressure on Two-Dimensional Networked Single-Molecule Magnets Exhibiting AC-Field-Switchable Magnetic Properties. Journal of the Physical Society of Japan. 81(6). 64716–64716. 4 indexed citations
11.
Ogawa, Masashi & Masami Saeki. (2009). ^|^micro;-synthesis of Low Order H^|^infin; Controller without D-scale Fitting. Transactions of the Society of Instrument and Control Engineers. 45(6). 334–336.
12.
Ogawa, Masashi. (2005). Information management at Extreme Ultraviolet Lithography System Development Association (EUVA). Journal of Information Processing and Management. 48(3). 156–162. 1 indexed citations
13.
Asano, Michiko, Yukichi Okuda, Takashi Yamaoka, et al.. (1995). Report of a Case of Pancreatic Diabetes with Severe Zinc Deficiency. 38(7). 517–522. 3 indexed citations
14.
Natsume, Mitsutaka, et al.. (1992). Synthesis of (±)-Tetrahydropseudodistomin, a Hydrogenation Product of Antineoplastic Alkaloids, Pseudodistomins A and B. Heterocycles. 33(1). 349–349. 12 indexed citations
15.
Ogawa, Masashi, Yoshinori Kitagawa, & Mitsutaka Natsume. (1987). A high yield cyclization reaction for the framework of aspidosperma alkaloids synthesis of (±)-kopsinine and its related alkaloids. Tetrahedron Letters. 28(34). 3985–3986. 24 indexed citations
16.
Natsume, Mitsutaka & Masashi Ogawa. (1984). Total synthesis of (.+-.)-palustrine and structure revision.. Chemical and Pharmaceutical Bulletin. 32(9). 3789–3791. 17 indexed citations
17.
Ogawa, Masashi, et al.. (1979). Modification Effect of Pitch on Carbonization of Coal. Journal of the Fuel Society of Japan. 58(10). 860–867. 7 indexed citations
18.
Natsume, Mitsutaka, et al.. (1978). Synthetic study of amino-sugars from pyridines. V. Synthesis of 5-amino-5-deoxypiperidinoses from the singlet oxygen adduct of 1-acyl-1,2-dihydropyridines.. Chemical and Pharmaceutical Bulletin. 26(11). 3364–3372. 9 indexed citations
19.
20.
Ogawa, Masashi, et al.. (1974). Studies on Carbonization of Pitches (III). Journal of the Fuel Society of Japan. 53(4). 257–262. 8 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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