Norio Iwasawa

797 total citations
13 papers, 451 citations indexed

About

Norio Iwasawa is a scholar working on Plant Science, Genetics and Nutrition and Dietetics. According to data from OpenAlex, Norio Iwasawa has authored 13 papers receiving a total of 451 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Plant Science, 5 papers in Genetics and 3 papers in Nutrition and Dietetics. Recurrent topics in Norio Iwasawa's work include GABA and Rice Research (10 papers), Rice Cultivation and Yield Improvement (7 papers) and Genetic Mapping and Diversity in Plants and Animals (5 papers). Norio Iwasawa is often cited by papers focused on GABA and Rice Research (10 papers), Rice Cultivation and Yield Improvement (7 papers) and Genetic Mapping and Diversity in Plants and Animals (5 papers). Norio Iwasawa collaborates with scholars based in Japan, Egypt and Hungary. Norio Iwasawa's co-authors include Aya Sakurai, Yasunori Nakamura, Tsukasa Nagamine, Motohiko Kondo, Masashi Ida, Mitsuru Yoshida, Tsutomu Ishimaru, Naoko K. Nishizawa, Yumiko San-oh and Takehiro Masumura and has published in prestigious journals such as Journal of Agricultural and Food Chemistry, Crop Science and Journal of Cereal Science.

In The Last Decade

Norio Iwasawa

13 papers receiving 435 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Norio Iwasawa Japan	8	343	228	97	79	46	13	451
Roslen Anacleto Philippines	11	502 1.5×	251 1.1×	214 2.2×	62 0.8×	39 0.8×	13	588
Hae-Chune Choi South Korea	9	254 0.7×	208 0.9×	61 0.6×	107 1.4×	56 1.2×	22	369
Jeong-Heui Lee South Korea	11	338 1.0×	166 0.7×	117 1.2×	134 1.7×	20 0.4×	70	425
Ben Ovenden Australia	12	381 1.1×	112 0.5×	74 0.8×	57 0.7×	18 0.4×	18	446
Areum Chun South Korea	12	329 1.0×	243 1.1×	45 0.5×	198 2.5×	21 0.5×	42	488
Shen Sheng-quan China	9	324 0.9×	204 0.9×	90 0.9×	83 1.1×	40 0.9×	24	409
O‐Young Jeong South Korea	8	376 1.1×	60 0.3×	141 1.5×	85 1.1×	16 0.3×	41	449
Duo Xia China	12	447 1.3×	98 0.4×	239 2.5×	34 0.4×	28 0.6×	22	526
Takuji Tonooka Japan	7	330 1.0×	82 0.4×	53 0.5×	36 0.5×	52 1.1×	19	382
Kehu Li China	13	241 0.7×	177 0.8×	48 0.5×	130 1.6×	17 0.4×	31	422

Countries citing papers authored by Norio Iwasawa

Since Specialization

Citations

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

Fields of papers citing papers by Norio Iwasawa

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Norio Iwasawa

This figure shows the co-authorship network connecting the top 25 collaborators of Norio Iwasawa. A scholar is included among the top collaborators of Norio Iwasawa 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 Norio Iwasawa. Norio Iwasawa 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:

13 of 13 papers shown

Nakano, Hiroshi, Norio Iwasawa, Toshiyuki Takai, Yumiko Arai‐Sanoh, & Motohiko Kondo. (2021). Grain weight and the concentrations of phenylpropanoid glycosides and γ‐oryzanol in response to heat stress during ripening in rice. Cereal Chemistry. 98(4). 858–865. 9 indexed citations

Miyahara, Katsunori, Takuya Wada, Tadashi Tsukaguchi, et al.. (2017). Detection and validation of QTLs for milky-white grains caused by high temperature during the ripening period in Japonica rice. Breeding Science. 67(4). 333–339. 18 indexed citations

Kobayashi, Asako, Kazuhiko Sugimoto, Takeshi Hayashi, et al.. (2016). Development of a near isogenic line of ‘Koshihikari’ with a seed dormancy gene and an evaluation of its resistance to heat-induced quality decline. Breeding Research. 18(1). 1–10. 4 indexed citations

Wada, Takuya, Katsunori Miyahara, Tadashi Tsukaguchi, et al.. (2015). Detection of QTLs for white-back and basal-white grains caused by high temperature during ripening period in japonica rice. Breeding Science. 65(3). 216–225. 34 indexed citations

Nakano, Hiroshi, Hiroshi Ono, Norio Iwasawa, et al.. (2013). Isolation and Identification of Phenolic Compounds Accumulated in Brown Rice Grains Ripened under High Air Temperature. Journal of Agricultural and Food Chemistry. 61(49). 11921–11928. 16 indexed citations

Kobayashi, Asako, Kazuhiko Sugimoto, Motohiko Kondo, et al.. (2013). Detection and verification of QTLs associated with heat-induced quality decline of rice (Oryza sativa L.) using recombinant inbred lines and near-isogenic lines. Breeding Science. 63(3). 339–346. 37 indexed citations

Arai‐Sanoh, Yumiko, Masashi Ida, Kazuhiko Nishitani, et al.. (2013). Varietal Differences in Cell Wall β-(1→3),(1→4)-Glucan and Nonstructural Carbohydrate in Rice Stems during the Grain Filling Stage. Plant Production Science. 16(4). 335–341. 6 indexed citations

Takai, Toshiyuki, Akihiro Ohsumi, Norio Iwasawa, et al.. (2013). QTL Analysis of Leaf Photosynthesis in Rice. Japan Agricultural Research Quarterly JARQ. 47(3). 227–235. 3 indexed citations

Takai, Toshiyuki, Yumiko Arai‐Sanoh, Norio Iwasawa, et al.. (2012). Comparative Mapping Suggests Repeated Selection of the Same Quantitative Trait Locus for High Leaf Photosynthesis Rate in Rice High‐Yield Breeding Programs. Crop Science. 52(6). 2649–2658. 9 indexed citations

10.

Nakamura, Yoshiyuki, Akiko Ohara‐Takada, Nobuaki Ishida, et al.. (2010). Cell Structure, Water Status and Starch Properties in Tuberous Root Tissue in Relation to the Texture of Steamed Sweetpotato (Ipomoea batatas (L.) Lam). Japanese Journal of Crop Science. 79(3). 284–295. 5 indexed citations

11.

Iwasawa, Norio, et al.. (2009). Structural Characters of Milky-white Rice Grains Caused by High Temperature and Shading during Grain-filling. 日本作物學會紀事. 78. 330–331. 7 indexed citations

12.

Ishimaru, Tsutomu, Akemi K. Horigane, Masashi Ida, et al.. (2009). Formation of grain chalkiness and changes in water distribution in developing rice caryopses grown under high-temperature stress. Journal of Cereal Science. 50(2). 166–174. 121 indexed citations

13.

Nakamura, Yasunori, et al.. (2002). The fine Structure of Amylopectin in Endosperm from Asian Cultivated Rice can be largely Classified into two Classes. Starch - Stärke. 54(3-4). 117–131. 182 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.

Explore authors with similar magnitude of impact