Hirokazu Ishihara

4.1k total citations
63 papers, 3.1k citations indexed

About

Hirokazu Ishihara is a scholar working on Pathology and Forensic Medicine, Surgery and Pharmacology. According to data from OpenAlex, Hirokazu Ishihara has authored 63 papers receiving a total of 3.1k indexed citations (citations by other indexed papers that have themselves been cited), including 41 papers in Pathology and Forensic Medicine, 35 papers in Surgery and 22 papers in Pharmacology. Recurrent topics in Hirokazu Ishihara's work include Spine and Intervertebral Disc Pathology (40 papers), Musculoskeletal pain and rehabilitation (22 papers) and Cervical and Thoracic Myelopathy (16 papers). Hirokazu Ishihara is often cited by papers focused on Spine and Intervertebral Disc Pathology (40 papers), Musculoskeletal pain and rehabilitation (22 papers) and Cervical and Thoracic Myelopathy (16 papers). Hirokazu Ishihara collaborates with scholars based in Japan, United States and United Kingdom. Hirokazu Ishihara's co-authors include Yoshiharu Kawaguchi, Haruo Tsuji, Tomoatsu Kimura, Masahiko Kanamori, Hisao Matsui, Hiroshi Ohshima, Ryuichi Gejo, Ryusuke Osada, Kazuo Ohmori and Jill Urban and has published in prestigious journals such as Journal of Bone and Joint Surgery, Spine and Clinical Orthopaedics and Related Research.

In The Last Decade

Hirokazu Ishihara

59 papers receiving 3.0k citations

Peers

Countries citing papers authored by Hirokazu Ishihara

Since Specialization

Citations

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

Fields of papers citing papers by Hirokazu Ishihara

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hirokazu Ishihara

This figure shows the co-authorship network connecting the top 25 collaborators of Hirokazu Ishihara. A scholar is included among the top collaborators of Hirokazu Ishihara 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 Hirokazu Ishihara. Hirokazu Ishihara 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	Pathomechanism of Myelopathy and Surgical Results of Laminoplasty in Elderly Patients With Cervical Spondylosis 2003 ·Spine ·Yoshiharu Kawaguchi, Masahiko Kanamori, Hirokazu Ishihara, Kazuo Ohmori, Yumiko Abe, Tomoatsu Kimura	49
2	Significance of Bone Formation Markers in Patients With Ossification of the Posterior Longitudinal Ligament of the Spine 2003 ·Spine ·(unknown), Yoshiharu Kawaguchi, Kazuo Ohmori, Masahiko Kanamori, Hirokazu Ishihara, Tomoatsu Kimura	13
3	THE ASSOCIATION OF LUMBAR DISC DISEASE WITH VITAMIN-D RECEPTOR GENE POLYMORPHISM 2002 ·Journal of Bone and Joint Surgery ·Yoshiharu Kawaguchi, Masahiko Kanamori, Hirokazu Ishihara, Kazuo Ohmori, Hisao Matsui, Tomoatsu Kimura	147
4	Percutaneous transpedicular vertebroplasty with calcium phosphate cement in the treatment of osteoporotic vertebral compression and burst fractures 2002 ·Journal of Neurosurgery Spine ·Masato Nakano, Norikazu Hirano, (unknown), Hiroki Watanabe, Hideki Kitagawa, Hirokazu Ishihara, Yoshiharu Kawaguchi	85
5	Image-Guided Anterior Thoracolumbar Corpectomy 2001 ·Spine ·Kazuo Ohmori, Yoshiharu Kawaguchi, Masahiko Kanamori, Hirokazu Ishihara, Hiroshi Takagi, (unknown)	14
6	Nitric Oxide Mediates the Change of Proteoglycan Synthesis in the Human Lumbar Intervertebral Disc in Response to Hydrostatic Pressure 2001 ·Spine ·(unknown), Hirokazu Ishihara, Ryusuke Osada, Tomoatsu Kimura, Haruo Tsuji	91
7	Clinical Features of Extraforaminal Lumbar Disc Herniation Based on the Radiographic Location of the Dorsal Root Ganglion 2001 ·Spine ·Kazuo Ohmori, Masahiko Kanamori, Yoshiharu Kawaguchi, Hirokazu Ishihara, Tomoatsu Kimura	23
8	Statistical Properties of Welding Parameters and Deformations in Butt Welding Joint with Backing Plate. Statistical Treatment of Welding Deformations. Report 2. 2001 ·QUARTERLY JOURNAL OF THE JAPAN WELDING SOCIETY ·(unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), Hirokazu Ishihara	1
9	Minimum 10-Year Follow-up Study of Anterior Lumbar Interbody Fusion for Isthmic Spondylolisthesis 2001 ·Journal of Spinal Disorders ·Hirokazu Ishihara, Ryusuke Osada, Masahiko Kanamori, Yoshiharu Kawaguchi, Kazuo Ohmori, Tomoatsu Kimura, Hisao Matsui, Haruo Tsuji	141
10	Surgical Outcome of Cervical Expansive Laminoplasty in Patients With Diabetes Mellitus 2000 ·Spine ·Yoshiharu Kawaguchi, H. Matsui, Hirokazu Ishihara, Ryuichi Gejo, Taketoshi Yasuda	67
11	Serial Changes in Trunk Muscle Performance After Posterior Lumbar Surgery 1999 ·Spine ·Ryuichi Gejo, H. Matsui, Yoshiharu Kawaguchi, Hirokazu Ishihara, Haruo Tsuji	276
12	Axial Symptoms After En Bloc Cervical Laminoplasty 1999 ·Journal of Spinal Disorders ·Yoshiharu Kawaguchi, Hisao Matsui, Hirokazu Ishihara, Ryuichi Gejo, Osamu Yoshino	111
13	Lumbar Intervertebral Disc Herniation in Children Less Than 16 Years of Age 1997 ·Spine ·Hirokazu Ishihara, H. Matsui, Norikazu Hirano, Haruo Tsuji	43
14	Facet Joint Asymmetry as a Radiologic Feature of Lumbar Intervertebral Disc Herniation in Children and Adolescents 1997 ·Spine ·Hirokazu Ishihara, Hisao Matsui, Ryusuke Osada, Hiroshi Ohshima, Haruo Tsuji	58
15	A Construction of Multivariable Self-Tuning Controller with Two-Degree-of-Freedom PID Structure for Discrete-Time System 1992 ·Transactions of the Society of Instrument and Control Engineers ·Toru Yamamoto, Hirokazu Ishihara, Sigeru Omatu, Toshiyuki KITAMORI	5
16	A Construction of Discrete-Time Control System with I-PD Structure by Model Matching Method 1991 ·Transactions of the Society of Instrument and Control Engineers ·Toru Yamamoto, Hirokazu Ishihara, Sigeru Omatu, Toshiyuki KITAMORI	0
17	A Construction of Adaptive System for Generalized Minimum Variance Control with a Pre-Compensator 1990 ·Transactions of the Society of Instrument and Control Engineers ·Toru Yamamoto, Hirokazu Ishihara, Sigeru Omatu	3
18	Construction of PID Control System Based on Generalized Minimum Variance Control 1990 ·Transactions of the Institute of Systems Control and Information Engineers ·Toru Yamamoto, Hirokazu Ishihara, Sigeru Omatu	0
19	A Construction of Self-Tuning PID Control System 1989 ·Transactions of the Society of Instrument and Control Engineers ·Toru Yamamoto, S. Ōmatu, Hirokazu Ishihara	8
20	On the Determination of Optimal Observation Time Points for the Reconstruction of the State of Linear Systems Subjected to Random Inputs 1976 ·Transactions of the Society of Instrument and Control Engineers ·Hirokazu Ishihara, (unknown)	1

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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