Tohru Kishi

974 total citations
43 papers, 802 citations indexed

About

Tohru Kishi is a scholar working on Spectroscopy, Toxicology and Cellular and Molecular Neuroscience. According to data from OpenAlex, Tohru Kishi has authored 43 papers receiving a total of 802 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Spectroscopy, 15 papers in Toxicology and 9 papers in Cellular and Molecular Neuroscience. Recurrent topics in Tohru Kishi's work include Forensic Toxicology and Drug Analysis (15 papers), Analytical Chemistry and Chromatography (14 papers) and Mass Spectrometry Techniques and Applications (10 papers). Tohru Kishi is often cited by papers focused on Forensic Toxicology and Drug Analysis (15 papers), Analytical Chemistry and Chromatography (14 papers) and Mass Spectrometry Techniques and Applications (10 papers). Tohru Kishi collaborates with scholars based in Japan, United States and Australia. Tohru Kishi's co-authors include Yuko Iwata, Tatsuyuki Kanamori, Kenji Tsujikawa, Hiroyuki Inoue, Jirō Tanaka, Kenji Kuwayama, Hajime Miyaguchi, M. Tanaka, Hiroyuki Inoue and Jun Nakamura and has published in prestigious journals such as Chemical Physics Letters, Biochimica et Biophysica Acta (BBA) - Biomembranes and Japanese Journal of Applied Physics.

In The Last Decade

Tohru Kishi

39 papers receiving 774 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Tohru Kishi Japan 19 316 232 133 129 127 43 802
Vítězslav Maier Czechia 22 428 1.4× 136 0.6× 50 0.4× 247 1.9× 564 4.4× 67 1.2k
S. E. Unger United States 13 464 1.5× 130 0.6× 87 0.7× 90 0.7× 53 0.4× 24 796
Leroy D. Mell United States 12 183 0.6× 202 0.9× 25 0.2× 132 1.0× 77 0.6× 18 781
Andrew C. Allen United States 23 384 1.2× 347 1.5× 84 0.6× 563 4.4× 117 0.9× 40 1.5k
Michael Pütz Germany 22 421 1.3× 484 2.1× 208 1.6× 387 3.0× 255 2.0× 74 1.4k
Michiaki Tatsuno Japan 24 542 1.7× 539 2.3× 166 1.2× 297 2.3× 150 1.2× 48 1.3k
Adriano O. Maldaner Brazil 20 297 0.9× 218 0.9× 51 0.4× 184 1.4× 225 1.8× 49 1.0k
Ingrid J. Bosman Netherlands 15 152 0.5× 363 1.6× 133 1.0× 120 0.9× 40 0.3× 25 719
Keith Bailey Canada 14 121 0.4× 78 0.3× 62 0.5× 88 0.7× 25 0.2× 50 504
Cheng‐Huang Lin Taiwan 18 330 1.0× 82 0.4× 38 0.3× 141 1.1× 422 3.3× 45 813

Countries citing papers authored by Tohru Kishi

Since Specialization
Citations

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

Fields of papers citing papers by Tohru Kishi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tohru Kishi

This figure shows the co-authorship network connecting the top 25 collaborators of Tohru Kishi. A scholar is included among the top collaborators of Tohru Kishi 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 Tohru Kishi. Tohru Kishi 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.
Tsujikawa, Kenji, Kenji Kuwayama, Hajime Miyaguchi, et al.. (2008). A Fatal Case of Suspected Anaphylaxis with Cefoperazone and Sulbactam: LC‐MS Analysis. Journal of Forensic Sciences. 53(1). 226–231. 12 indexed citations
2.
Kanamori, Tatsuyuki, Kenji Kuwayama, Kenji Tsujikawa, et al.. (2007). Identification of Simon's Reagent-positive Metabolites in Phenothiazine User's Urine. 12(2). 237–245. 1 indexed citations
3.
Kuwayama, Kenji, Hiroyuki Inoue, Kenji Tsujikawa, et al.. (2007). Comparison and classification of methamphetamine seized in Japan and Thailand using gas chromatography with liquid–liquid extraction and solid-phase microextraction. Forensic Science International. 175(2-3). 85–92. 31 indexed citations
4.
Kanamori, Tatsuyuki, Kenji Kuwayama, Kenji Tsujikawa, et al.. (2007). . 12(2). 237–245. 5 indexed citations
5.
Kuwayama, Kenji, Hiroyuki Inoue, Tatsuyuki Kanamori, et al.. (2007). Uptake of 3,4-methylenedioxymethamphetamine and its related compounds by a proton-coupled transport system in Caco-2 cells. Biochimica et Biophysica Acta (BBA) - Biomembranes. 1778(1). 42–50. 28 indexed citations
6.
Kuwayama, Kenji, Hiroyuki Inoue, Tatsuyuki Kanamori, et al.. (2007). Interactions between 3,4-methylenedioxymethamphetamine, methamphetamine, ketamine, and caffeine in human intestinal Caco-2 cells and in oral administration to rats. Forensic Science International. 170(2-3). 183–188. 11 indexed citations
7.
Iwata, Yuko, Hiroyuki Inoue, Kenji Kuwayama, et al.. (2006). Forensic application of chiral separation of amphetamine-type stimulants to impurity analysis of seized methamphetamine by capillary electrophoresis. Forensic Science International. 161(2-3). 92–96. 41 indexed citations
8.
Kuwayama, Kenji, Hiroyuki Inoue, Tatsuyuki Kanamori, et al.. (2006). Contribution of thermal desorption and liquid–liquid extraction for identification and profiling of impurities in methamphetamine by gas chromatography–mass spectrometry. Forensic Science International. 171(1). 9–15. 8 indexed citations
9.
Miyaguchi, Hajime, Kenji Kuwayama, Kenji Tsujikawa, et al.. (2005). A method for screening for various sedative-hypnotics in serum by liquid chromatography/single quadrupole mass spectrometry. Forensic Science International. 157(1). 57–70. 42 indexed citations
10.
Tsujikawa, Kenji, Kenji Kuwayama, Hajime Miyaguchi, et al.. (2005). Urinary Excretion Profiles of Two Major Triazolam Metabolites α-Hydroxytriazolam and 4-Hydroxytnazolam. Journal of Analytical Toxicology. 29(4). 240–243. 13 indexed citations
11.
Inoue, Hiroyuki, Yuko Iwata, Tatsuyuki Kanamori, et al.. (2004). Analysis of Benzylpiperazine-like Compounds. 9(2). 165–184. 10 indexed citations
12.
Kanamori, Tatsuyuki, Kenji Tsujikawa, Yuko Iwata, et al.. (2003). Excretory Profile of 4-Bromo-2,5-dimethoxyphenethylamine (2C-B) in Rat.. JOURNAL OF HEALTH SCIENCE. 49(2). 166–169. 23 indexed citations
13.
Tsujikawa, Kenji, Tatsuyuki Kanamori, Yuko Iwata, et al.. (2003). Morphological and chemical analysis of magic mushrooms in Japan. Forensic Science International. 138(1-3). 85–90. 50 indexed citations
14.
Inoue, Hiroyuki, et al.. (2003). Methamphetamine impurity profiling using a 0.32 mm i.d. nonpolar capillary column. Forensic Science International. 135(1). 42–47. 45 indexed citations
15.
16.
17.
Kanamori, Tatsuyuki, et al.. (2001). . 5(2). 97–103. 1 indexed citations
18.
Kishi, Tohru, Isao Yamada, & Toshinori Takagi. (1979). Mass analyzer using electron-beam-guiding type ion source. Review of Scientific Instruments. 50(12). 1517–1520.
19.
Kishi, Tohru, Masashi Tanaka, Jirō Tanaka, et al.. (1978). Electronic Absorption and Fluorescence Spectra of [2.2]Anthracenophanes. Bulletin of the Chemical Society of Japan. 51(12). 3449–3457. 28 indexed citations
20.
Kishi, Tohru, et al.. (1972). A Fine Metal Ion Source. Japanese Journal of Applied Physics. 11(5). 773–774. 1 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

Breakdown of academic impact, for papers by Vítězslav Maier Breakdown of academic impact, for papers by S. E. Unger Breakdown of academic impact, for papers by Leroy D. Mell Breakdown of academic impact, for papers by Andrew C. Allen Breakdown of academic impact, for papers by Michael Pütz Breakdown of academic impact, for papers by Michiaki Tatsuno Breakdown of academic impact, for papers by Adriano O. Maldaner Breakdown of academic impact, for papers by Ingrid J. Bosman Breakdown of academic impact, for papers by Keith Bailey Breakdown of academic impact, for papers by Cheng‐Huang Lin
Rankless by CCL
2026