Koichiro Ryuno

445 total citations
9 papers, 369 citations indexed

About

Koichiro Ryuno is a scholar working on Molecular Biology, Biochemistry and Food Science. According to data from OpenAlex, Koichiro Ryuno has authored 9 papers receiving a total of 369 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Molecular Biology, 3 papers in Biochemistry and 3 papers in Food Science. Recurrent topics in Koichiro Ryuno's work include Enzyme Catalysis and Immobilization (5 papers), Potato Plant Research (3 papers) and Electrochemical sensors and biosensors (3 papers). Koichiro Ryuno is often cited by papers focused on Enzyme Catalysis and Immobilization (5 papers), Potato Plant Research (3 papers) and Electrochemical sensors and biosensors (3 papers). Koichiro Ryuno collaborates with scholars based in Japan. Koichiro Ryuno's co-authors include Tôru Nagasawa, Hideaki Yamada, Koji Takeuchi, H. Yamada, Ichiro Watanabe, Tetsuji Nakamura, Hiroshi Kawashima, Shiro Nagai, Naomichi Nishio and Ichiro Watanabe and has published in prestigious journals such as Biochemical and Biophysical Research Communications, European Journal of Biochemistry and Cellular and Molecular Life Sciences.

In The Last Decade

Koichiro Ryuno

8 papers receiving 347 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Koichiro Ryuno Japan	6	320	82	52	41	32	9	369
Eugenia C. Hann United States	10	299 0.9×	81 1.0×	45 0.9×	68 1.7×	58 1.8×	11	348
Susan K. Fager United States	9	269 0.8×	60 0.7×	28 0.5×	66 1.6×	61 1.9×	12	326
Masahiko Goda Japan	9	297 0.9×	64 0.8×	38 0.7×	36 0.9×	31 1.0×	11	385
C. Deepal Mathew Sri Lanka	6	233 0.7×	55 0.7×	21 0.4×	27 0.7×	61 1.9×	12	355
Dominique Pétré France	10	267 0.8×	51 0.6×	17 0.3×	81 2.0×	49 1.5×	14	356
Norman Layh Germany	10	293 0.9×	118 1.4×	64 1.2×	25 0.6×	47 1.5×	10	340
Masakatsu Furui Japan	13	385 1.2×	77 0.9×	11 0.2×	43 1.0×	34 1.1×	22	475
Zhangliang Zhu China	16	247 0.8×	33 0.4×	34 0.7×	36 0.9×	69 2.2×	33	576
Bernard Cambou France	8	383 1.2×	23 0.3×	14 0.3×	74 1.8×	22 0.7×	14	490
Ljudmila Kulakova Japan	11	465 1.5×	166 2.0×	25 0.5×	26 0.6×	103 3.2×	13	564

Countries citing papers authored by Koichiro Ryuno

Since Specialization

Citations

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

Fields of papers citing papers by Koichiro Ryuno

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Koichiro Ryuno

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

All Works

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9 of 9 papers shown

1.

Ryuno, Koichiro & Tetsuji Nakamura. (2003). Biocatalyst Process: Enzymatic Transformation of Nitrile Compounds and The Application. Journal of Synthetic Organic Chemistry Japan. 61(5). 517–522. 5 indexed citations

2.

Nagasawa, Tôru, Koichiro Ryuno, & H. Yamada. (1989). Superiority ofPseudomonas chlororaphis B23 nitrile hydratase as a catalyst for the enzymatic production of acrylamide. Cellular and Molecular Life Sciences. 45(11-12). 1066–1070. 37 indexed citations

3.

Ryuno, Koichiro, Tôru Nagasawa, & Hideaki Yamada. (1988). Isolation of advantageous mutants of Pseudomonas chlororaphis B23 for the enzymatic production of acrylamide.. Agricultural and Biological Chemistry. 52(7). 1813–1816. 23 indexed citations

4.

Ryuno, Koichiro, Tôru Nagasawa, & Hideaki Yamada. (1988). Isolation of Advantageous Mutants ofPseudomonas chlororaphisB23 for the Enzymatic Production of Acrylamide. Agricultural and Biological Chemistry. 52(7). 1813–1816. 1 indexed citations

5.

Nagasawa, Tôru, et al.. (1987). Nitrile hydratase of Pseudomonas chlororaphis B23. European Journal of Biochemistry. 162(3). 691–698. 146 indexed citations

6.

Yamada, Hideaki, et al.. (1986). Optimum culture conditions for production by Pseudomonas chlororaphis B23 of nitrile hydratase.. Agricultural and Biological Chemistry. 50(11). 2859–2865. 39 indexed citations

7.

Nagasawa, Tôru, Koichiro Ryuno, & Hideaki Yamada. (1986). Nitrile hydratase of Brevibacterium R312 — purification and characterization —. Biochemical and Biophysical Research Communications. 139(3). 1305–1312. 108 indexed citations

8.

Yamada, Hideaki, et al.. (1986). Optimum Culture Conditions for Production byPseudomonas chlororaphisB23 of Nitrile Hydratase. Agricultural and Biological Chemistry. 50(11). 2859–2865. 1 indexed citations

9.

Nishio, Naomichi, et al.. (1983). Isolation of a Formate-Utilizing Methanogenic Bacterium by a Chemostat Culture Technique. Journal of Fermentation Technology. 61(5). 437–441. 9 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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