Ichiro Takumi

826 total citations
46 papers, 458 citations indexed

About

Ichiro Takumi is a scholar working on Surgery, Neurology and Molecular Biology. According to data from OpenAlex, Ichiro Takumi has authored 46 papers receiving a total of 458 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Surgery, 10 papers in Neurology and 8 papers in Molecular Biology. Recurrent topics in Ichiro Takumi's work include Epilepsy research and treatment (7 papers), Pituitary Gland Disorders and Treatments (6 papers) and Cannabis and Cannabinoid Research (6 papers). Ichiro Takumi is often cited by papers focused on Epilepsy research and treatment (7 papers), Pituitary Gland Disorders and Treatments (6 papers) and Cannabis and Cannabinoid Research (6 papers). Ichiro Takumi collaborates with scholars based in Japan, United States and China. Ichiro Takumi's co-authors include Masataka Akimoto, Atsushi Teramoto, Шломо Мелмед, N Sanno, Rula Abbud, Kolja Wawrowsky, Song-Guang Ren, Akira Teramoto, Eiichi Maru and Akio Morita and has published in prestigious journals such as SHILAP Revista de lepidopterología, Brain Research and Journal of neurosurgery.

In The Last Decade

Ichiro Takumi

42 papers receiving 447 citations

Peers

Countries citing papers authored by Ichiro Takumi

Since Specialization

Citations

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

Fields of papers citing papers by Ichiro Takumi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ichiro Takumi

This figure shows the co-authorship network connecting the top 25 collaborators of Ichiro Takumi. A scholar is included among the top collaborators of Ichiro Takumi 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 Ichiro Takumi. Ichiro Takumi 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	How Has Japan’s Cannabis Control Act Been Amended? 2025 ·Cannabis and Cannabinoid Research ·(unknown), (unknown), (unknown), (unknown), Nobuhiro Miki, Ryuto Nakazawa, (unknown), Chikako Yoshida, Ayako Mikami, Toshihiko Matsumoto, Kozo Akino, Ichiro Takumi	1
2	Case reports of identical twins with developmental and epileptic encephalopathy with STXBP1 gene mutations for whom different CBD supplementations were markedly effective 2024 ·Epilepsy & Behavior Reports ·(unknown), Nobuhiro Miki, Kozo Akino, Hitoshi Yamamoto, Ichiro Takumi	2
3	How Cannabinol Is Utilized in Japan, a Country with Strict Cannabis Regulations—Its Purposes, Medical Effects, Adverse Events, and Dependence 2024 ·SHILAP Revista de lepidopterología ·(unknown), (unknown), (unknown), Naoko Miki, (unknown), Toshihiko Matsumoto, Ichiro Takumi	0
4	Patient complexity, depression, and quality of life in patients with epilepsy at an epilepsy center in Japan 2022 ·Epilepsia Open ·(unknown), Ichiro Takumi, H. Yamamoto, (unknown), Steven Thurber	3
5	Initial Experience with Left Transradial Neurointerventions for Cerebral Aneurysms Using the 6-French Simmons Guiding Sheath 2022 ·Journal of Stroke and Cerebrovascular Diseases ·Masashi Uchida, (unknown), Hiroshi Takasuna, Tetsuya Goto, Ichiro Takumi, (unknown), Yuta Hagiwara, Yuichiro Tanaka	2
6	Left Transradial Neurointerventions Using the 6-French Simmons Guiding Sheath: Initial Experiences with the Interchange Technique 2021 ·World Neurosurgery ·(unknown), Masashi Uchida, Hiroshi Takasuna, Tetsuya Goto, Ichiro Takumi, (unknown), Yuta Hagiwara, Yuichiro Tanaka	11
7	Effect of total callosotomy on KCNQ2-related intractable epilepsy 2020 ·Brain and Development ·Ayako Yamamoto, Yoshiaki Saito, Yoshitaka Oyama, (unknown), (unknown), Rumiko Takayama, Hiroko Ikeda, Saoko Takeshita, Ichiro Takumi, Toshiyuki Itai, Satoko Miyatake, Naomichi Matsumoto	3
8	The angiotensin II type I receptor antagonist losartan retards amygdala kindling-induced epileptogenesis 2018 ·Brain Research ·(unknown), (unknown), Ichiro Takumi, Shiro Kobayashi, Eiichi Maru, Akio Morita	16
9	Graft-related disease progression in dura mater graft-associated Creutzfeldt-Jakob disease: a cross-sectional study 2013 ·BMJ Open ·Kenji Sakai, Tsuyoshi Hamaguchi, Moeko Noguchi‐Shinohara, Ichiro Nozaki, Ichiro Takumi, Nobuo Sanjo, Yosikazu Nakamura, Tetsuyuki Kitamoto, Nobuhito Saito, Hidehiro Mizusawa, Masahito Yamada	9
10	Vagus nerve stimulation induced long-lasting enhancement of synaptic transmission and decreased granule cell discharge in the hippocampal dentate gyrus of urethane-anesthetized rats 2012 ·Brain Research ·(unknown), Yuki Sugaya, Hisayuki Ohata, Ichiro Takumi, Kiyomi Sadamoto, Tamotsu Shibasaki, Eiichi Maru	32
11	Early computed tomography signs as early predictors of hemorrhagic transformation under heparinization in patients with cardiogenic embolism 2011 ·Geriatrics and gerontology international ·Takeshi Terao, Masahiro Mishina, Ichiro Takumi, Yuichi Komaba, Takayuki Mizunari, Shiro Kobayashi, Daizo Yoshida, Akira Teramoto	1
12	One-stage reconstruction using a vascularized calvarial flap for intractable scalp ulcers in relation with cranial implants without removing the whole prosthesis 2009 ·Neurosurgical Review ·Ichiro Takumi, Masataka Akimoto	14
13	Advantage of Catcher’s mask cranioplasty for post-surgical infectious skin trouble 2009 ·Child s Nervous System ·Ichiro Takumi, Masataka Akimoto	5
14	Catcher's mask cranioplasty for extensive cranial defects in children with an open head trauma: a novel application of partial cranioplasty 2008 ·Child s Nervous System ·Ichiro Takumi, Masataka Akimoto	21
15	Intracisternal neurinoma of the C1 posterior root 2005 ·Acta Neurochirurgica ·Ichiro Takumi, (unknown), R Y Osamura, S Kobayashi, Atsushi Teramoto	5
16	A Novel Molecular Marker of Pituitary Tumor Transforming Gene Involves in a Rat Liver Regeneration1 2005 ·Journal of Surgical Research ·Kozo Akino, Sadanori Akita, Toru Mizuguchi, Ichiro Takumi, Run Yu, (unknown), Jacek Rózga, Achilles A. Demetriou, Шломо Мелмед, Akira Ohtsuru, Shunichi Yamashita	18
17	Immunogenicity of WHO-17D and Brazilian 17DD yellow fever vaccines: a randomized trial 2004 ·SHILAP Revista de lepidopterología ·(unknown), (unknown), Lia Fernandes, (unknown), Naiura Vieira Pereira, Ichiro Takumi, Luís Filipe Azevedo, Fernanda Guedes	1
18	Expression of Pituitary Homeo Box 1 (Ptx1) in Human Non-Neoplastic Pituitaries and Pituitary Adenomas 2000 ·Modern Pathology ·Shigeyuki Tahara, Reiko Kurotani, Naoko Sanno, Ichiro Takumi, Shinichi Yoshimura, R. Yoshiyuki Osamura, Akira Teramoto	11
19	Expression of Pit-1 mRNA and Activin/Inhibin Subunits in Clinically Nonfunctioning Pituitary Adenomas 1998 ·Hormone Research in Paediatrics ·Naoko Sanno, Akira Teramoto, Makoto Sugiyama, Akira Matsuno, Ichiro Takumi, Shigeyuki Tahara, R. Yoshiyuki Osamura	24
20	An Adult Case of Cerebral Primitive Neuroectodermal Tumour 1998 ·Acta Neurochirurgica ·N Sanno, Toshiro Shimura, Ichiro Takumi, Shigeyuki Tahara, Yoji Node, Kaoru Aihara, R Y Osamura, Atsushi Teramoto	4

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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