Koichi Morita

2.3k total citations
108 papers, 1.7k citations indexed

About

Koichi Morita is a scholar working on Radiology, Nuclear Medicine and Imaging, Cardiology and Cardiovascular Medicine and Molecular Biology. According to data from OpenAlex, Koichi Morita has authored 108 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 51 papers in Radiology, Nuclear Medicine and Imaging, 30 papers in Cardiology and Cardiovascular Medicine and 19 papers in Molecular Biology. Recurrent topics in Koichi Morita's work include Cardiac Imaging and Diagnostics (39 papers), Medical Imaging Techniques and Applications (27 papers) and Advanced MRI Techniques and Applications (23 papers). Koichi Morita is often cited by papers focused on Cardiac Imaging and Diagnostics (39 papers), Medical Imaging Techniques and Applications (27 papers) and Advanced MRI Techniques and Applications (23 papers). Koichi Morita collaborates with scholars based in Japan, United States and Greece. Koichi Morita's co-authors include Nagara Tamaki, Chietsugu Katoh, Yuji Kuge, Takahiro Tsukamoto, Masanao Naya, Hiroyuki Tsutsui, Eriko Tsukamoto, Yuko Kawai, Satoshi Fujii and Tomoo Furumoto and has published in prestigious journals such as Blood, Journal of the American College of Cardiology and PLANT PHYSIOLOGY.

In The Last Decade

Koichi Morita

106 papers receiving 1.7k citations

Peers

Countries citing papers authored by Koichi Morita

Since Specialization

Citations

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

Fields of papers citing papers by Koichi Morita

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Koichi Morita

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

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Tacrolimus-induced pulmonary injury in rheumatoid arthritis patients 2011 ·Pulmonary Pharmacology & Therapeutics ·Ryuji Koike, Michi Tanaka, Yukiko Komano, Fumikazu Sakai, Haruhito Sugiyama, Toshihiro Nanki, Hiroshi Ide, Satoshi Jodo, Kou Katayama, Hidekazu Matsushima, Yusuke Miwa, Koichi Morita, Hiroshi Nakashima, Hiroyuki Nakamura, (unknown), Yoshiko Sato, (unknown), (unknown), Nobuyuki Miyasaka, Masayoshi Harigai	21
2	Cosmic Spherules from Triassic Deep-Sea Sediments in Japan 2009 ·LPI ·Tetsuji Onoue, (unknown), (unknown), Koichi Morita, T. Nakamura	1
3	Myocardial β-Adrenergic Receptor Density Assessed by ¹¹C-CGP12177 PET Predicts Improvement of Cardiac Function After Carvedilol Treatment in Patients with Idiopathic Dilated Cardiomyopathy 2009 ·Journal of Nuclear Medicine ·Masanao Naya, Takahiro Tsukamoto, Koichi Morita, Chietsugu Katoh, Ken‐ichi Nishijima, Hiroshi Komatsu, Satoshi Yamada, Yuji Kuge, Nagara Tamaki, Hiroyuki Tsutsui	32
4	Nuclear medicine practice in Japan: a report of the sixth nationwide survey in 2007 2009 ·Annals of Nuclear Medicine ·Yasuo Kuwabara, Kiyoshi Koizumi, Yo Ushijima, Seigo Kinuya, Shigeo Kinomura, Kazuyoshi Suga, (unknown), (unknown), Hiroshi Toyama, (unknown), Yoshihiro Nishiyama, Kouji Murakami, Koichi Morita	11
5	Olmesartan, But Not Amlodipine, Improves Endothelium-Dependent Coronary Dilation in Hypertensive Patients 2007 ·Journal of the American College of Cardiology ·Masanao Naya, Takahiro Tsukamoto, Koichi Morita, Chietsugu Katoh, Tomoo Furumoto, Satoshi Fujii, Nagara Tamaki, Hiroyuki Tsutsui	84
6	2-Arylimino-5,6-dihydro-4H-1,3-thiazines as a new class of cannabinoid receptor agonists. Part 1: Discovery of CB2 receptor selective compounds 2007 ·Bioorganic & Medicinal Chemistry Letters ·Hiroyuki Kai, Yasuhide Morioka, (unknown), Koichi Morita, (unknown), Hitoshi Nakazato, Keiko Kawamoto, Kohji Hanasaki, (unknown), (unknown), (unknown), Kohji Abe, Hiroshi Okabe, (unknown), Takayoshi Yoshikawa, Hideyuki Takenaka	26
7	Haunting appearance of bcr/abl fusion gene products in a patient with therapy related leukaemia 2005 ·Leukemia Research ·Kazunori Nakase, (unknown), Koichi Morita, (unknown), Kazuhiro Nishii, Hiroshi Shiku	3
8	Is BMIPP a sensitive marker for myocardial ischaemic stress? 2004 ·European Journal of Nuclear Medicine and Molecular Imaging ·Nagara Tamaki, Koichi Morita	5
9	Prediction of functional recovery after coronary bypass surgery using quantitative gated myocardial perfusion SPECT 2003 ·Nuclear Medicine Communications ·Megumi Mabuchi, Naoki Kubo, Koichi Morita, (unknown), Yasuhisa Matsui, Takashi Murashita, Keishu Yasuda, Eriko Tsukamoto, Nagara Tamaki	15
10	Value and limitation of myocardial fluorodeoxyglucose single photon emission computed tomography using ultra-high energy collimators for assessing myocardial viability 2002 ·Nuclear Medicine Communications ·Megumi Mabuchi, Noriaki Kubo, Koichi Morita, Kazuyuki Noriyasu, Yutaka Itoh, Chietsugu Katoh, Yuji Kuge, Nagara Tamaki	6
11	Significance of reduced uptake of iodinated fatty acid analogue for the evaluation of patients with acute chest pain 2001 ·Journal of the American College of Cardiology ·Yuko Kawai, (unknown), Yoichi Nozaki, Koichi Morita, Masayuki Sakurai, Nagara Tamaki	95
12	Heterogeneity of myocardial wall motion and thickening in the left ventricle evaluated with quantitative gated SPECT 2000 ·Journal of Nuclear Cardiology ·I Adachi, Koichi Morita, Muhammad Imran, (unknown), Takafumi Mochizuki, Naoki Kubo, Yoshinori Itoh, (unknown), Eriko Tsukamoto, Nagara Tamaki	16
13	Comparison between segmental wall motion and wall thickening in patients with coronary artery disease using quantitative gated SPECT software 2000 ·International journal of cardiac imaging ·Muhammad Imran, Koichi Morita, I Adachi, Masashi Konno, Naoki Kubo, Toshio Mochizuki, (unknown), Tetsuro Kohya, Akira Kitabatake, Eriko Tsukamoto, Nagara Tamaki	4
14	Relationship among 201T1 uptake, nuclear DNA content and clinical behavior in metastatic thyroid carcinoma. 1999 ·PubMed ·Kunihiro Nakada, Chietsugu Katoh, Koichi Morita, Kakuko Kanegae, Eriko Tsukamoto, (unknown), Takafumi Mochizuki, Nagara Tamaki	13
15	Quantification of Bone Mineral in the Vertebral Body and Whole Body Skeleton with a Newly Developed Dual Energy X-ray Absorptiometric System Using a Multi-detector Array 1993 ·Masao Fukunaga, T Tomomitsu, (unknown), (unknown), (unknown), Koichi Morita, (unknown), (unknown), Makoto Katagiri	1
16	Single Photon Emission Computed Tomography (SPECT) in Patients with Periodic Lateralized Epileptiform Discharges (PLEDs) 1991 ·Psychiatry and Clinical Neurosciences ·Akira Terao, Takeshi Yasuda, (unknown), Kenji Hara, Itaru Funakawa, Koichi Morita, (unknown)	1
17	Comparative Studies of Values of Bone Mineral Density Measured with Different Photon Absorptiometries : A Preliminary Report 1990 ·(unknown), Masao Fukunaga, (unknown), (unknown), (unknown), Koichi Morita, (unknown), (unknown), (unknown), (unknown), Rikushi Morita	1
18	lodine-131 Uptake in a Patient with Thyroid Cancer and Rheumatoid Arthritis During Acupuncture Treatment 1990 ·Clinical Nuclear Medicine ·(unknown), Masao Fukunaga, Koichi Morita, (unknown), (unknown), (unknown), Tanekazu Harada, Rikushi Morita	10
19	Visualization of Soft Tissue by Technetium-99m MDP in Polymyositis Case Reports 1988 ·Clinical Nuclear Medicine ·(unknown), Masao Fukunaga, (unknown), (unknown), Koichi Morita, T Tomomitsu, (unknown), Kenji Morimoto, Akira Terao, Rikushi Morita	9
20	A CLINICAL SURVEY OF PARTIAL DENTURES (II) 1969 ·Nihon Hotetsu Shika Gakkai Zasshi ·(unknown), (unknown), (unknown), (unknown), (unknown), Koichi Morita	0

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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