T. Sugiyama

594 total citations
22 papers, 482 citations indexed

About

T. Sugiyama is a scholar working on Plant Science, Cell Biology and Food Science. According to data from OpenAlex, T. Sugiyama has authored 22 papers receiving a total of 482 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Plant Science, 3 papers in Cell Biology and 3 papers in Food Science. Recurrent topics in T. Sugiyama's work include Plant Physiology and Cultivation Studies (6 papers), Berry genetics and cultivation research (3 papers) and Potato Plant Research (3 papers). T. Sugiyama is often cited by papers focused on Plant Physiology and Cultivation Studies (6 papers), Berry genetics and cultivation research (3 papers) and Potato Plant Research (3 papers). T. Sugiyama collaborates with scholars based in Japan, Ireland and United States. T. Sugiyama's co-authors include Kumiko Nishimura, Hideo Ishii, B. A. Fraaije, Ko Noguchi, D. W. Hollomon, Kuniaki Takahashi, Shuichi Iwahori, Kazutaka Yano, Ryosuke Ogata and M. Iizuka and has published in prestigious journals such as Geophysical Research Letters, Phytopathology and IEEE Transactions on Magnetics.

In The Last Decade

T. Sugiyama

21 papers receiving 434 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
T. Sugiyama Japan	8	422	292	215	77	15	22	482
R.F. Cerkauskas Canada	12	388 0.9×	104 0.4×	227 1.1×	41 0.5×	20 1.3×	40	431
F. G. Felsenstein Germany	16	526 1.2×	175 0.6×	104 0.5×	147 1.9×	14 0.9×	30	566
A. M. Berrie United Kingdom	13	477 1.1×	200 0.7×	325 1.5×	65 0.8×	26 1.7×	40	548
Michiyo Oshima Japan	6	316 0.7×	228 0.8×	137 0.6×	127 1.6×	15 1.0×	7	368
D. Netzer Israel	14	470 1.1×	98 0.3×	261 1.2×	67 0.9×	11 0.7×	36	512
Gilly Zimand Israel	6	419 1.0×	106 0.4×	257 1.2×	85 1.1×	11 0.7×	6	470
R. Hatta Japan	6	355 0.8×	151 0.5×	203 0.9×	115 1.5×	5 0.3×	7	405
Dan Felts United States	11	300 0.7×	168 0.6×	276 1.3×	77 1.0×	18 1.2×	17	363
T. Hijwegen Netherlands	14	322 0.8×	53 0.2×	175 0.8×	96 1.2×	6 0.4×	24	364
T. Locke United Kingdom	14	363 0.9×	78 0.3×	283 1.3×	55 0.7×	17 1.1×	28	401

Countries citing papers authored by T. Sugiyama

Since Specialization

Citations

This map shows the geographic impact of T. Sugiyama'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 T. Sugiyama with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites T. Sugiyama more than expected).

Fields of papers citing papers by T. Sugiyama

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of T. Sugiyama

This figure shows the co-authorship network connecting the top 25 collaborators of T. Sugiyama. A scholar is included among the top collaborators of T. Sugiyama 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 T. Sugiyama. T. Sugiyama 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

Ishii, Hideo, et al.. (2007). Molecular Characterization and Diagnosis of QoI Resistance in Cucumber and Eggplant Fungal Pathogens. Phytopathology. 97(11). 1458–1466. 95 indexed citations

INAMURA, Toyoshiro, et al.. (2001). Effects of Shading at Several Different Stages of the Tuber Formation Period on Tuber Production of Eleocharis kuroguwai Ohwi.. Journal of Weed Science and Technology. 46(4). 273–281. 1 indexed citations

INAMURA, Toyoshiro, et al.. (2001). Effect of Shading Intensity on Tuber Production of Eleocharis kuroguwai Ohwi.. Journal of Weed Science and Technology. 46(3). 201–210. 1 indexed citations

Ishii, Hideo, B. A. Fraaije, T. Sugiyama, et al.. (2001). Occurrence and Molecular Characterization of Strobilurin Resistance in Cucumber Powdery Mildew and Downy Mildew. Phytopathology. 91(12). 1166–1171. 268 indexed citations

Sugiyama, T., M. Fujimoto, T. Nagai, et al.. (1997). Highly collimated electron beams observed during quiet times. Geophysical Research Letters. 24(13). 1651–1654. 7 indexed citations

Sugiyama, T.. (1997). The Abrasion Test for Geotextiles Used as Filter-Sheet. 12. 70–74. 1 indexed citations

Sugiyama, T., et al.. (1991). Effect of Root Temperature on the Flower Formation and Fruit Yield of Tomatoes.. Journal of the Japanese Society for Horticultural Science. 60(1). 97–103. 12 indexed citations

Sugiyama, T., et al.. (1981). Magnetic and insulating properties of electrical steel with a new insulating coating. IEEE Transactions on Magnetics. 17(3). 1270–1274. 2 indexed citations

Mtenga, L.A. & T. Sugiyama. (1974). A Note on the Amino-Acid Composition of Some Legume Seeds Grown in Tanzania. East African Agricultural and Forestry Journal. 39(3). 307–310. 5 indexed citations

10.

Takahashi, Kazuhiko, et al.. (1970). Studies on dormancy in strawberry plants. Journal of the Japanese Society for Horticultural Science. 39(3). 232–238. 5 indexed citations

11.

Sugiyama, T., et al.. (1968). Effect of soil temperature on growth of seedlings of a few fruit vegetables (a preliminary report). Journal of the Japanese Society for Horticultural Science. 37(3). 221–226. 10 indexed citations

12.

Takahashi, Koji, et al.. (1968). Studies on dormancy in strawberry plants. I. Journal of the Japanese Society for Horticultural Science. 37(2). 129–134. 5 indexed citations

13.

Sugiyama, T., et al.. (1967). Temperature conditions in the tunnels covered with different plastic films. Journal of the Japanese Society for Horticultural Science. 36(2). 186–194. 2 indexed citations

14.

Sugiyama, T.. (1966). Reserches on the Farm Work in the Vegetable Husbandry. Japanese Journal of Farm Work Research. 1966(1). 43–50. 1 indexed citations

15.

Sugiyama, T., Shuichi Iwahori, & Kuniaki Takahashi. (1966). EFFECT OF HIGH TEMPERATURE ON FRUIT SETTING OF TOMATO UNDER COVER. Acta Horticulturae. 63–69. 30 indexed citations

16.

Takahashi, Kazuhiko, et al.. (1964). Color and Pigment Contents of the Raw Tomato Juice. NIPPON SHOKUHIN KOGYO GAKKAISHI. 11(7). 285–290. 4 indexed citations

17.

Takahashi, Kazuhiko, et al.. (1964). Color of the Canned Tomato Juice. NIPPON SHOKUHIN KOGYO GAKKAISHI. 11(2). 61–67. 1 indexed citations

18.

Yamaguchi, Makoto, Koji Takahashi, & T. Sugiyama. (1962). The Effect of Gibberellic Acid on Development and Respiration of Some Solanaceous Fruits. Journal of the Japanese Society for Horticultural Science. 31(3). 193–197. 3 indexed citations

19.

Sugiyama, T., Kuniaki Takahashi, & Shuichi Iwahori. (1962). High temperature injuries in fruit vegetables (a preliminary report). Journal of the Japanese Society for Horticultural Science. 31(2). 141–145. 2 indexed citations

20.

Sugiyama, T., et al.. (1953). Germination of vegetable seeds under various concentrations of oxygen and carbon dioxide. Journal of the Japanese Society for Horticultural Science. 22(2). 72–80. 5 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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