World's Best Scientists 2026 revealed!
Takahiro Ochi

Takahiro Ochi

D-Index & Metrics

Medicine

D-Index
85
Citations
22211
World Ranking
14756
National Ranking
450

Takahiro Ochi publication distribution in Medicine in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Medicine in 2026. The highlighted bar marks where Takahiro Ochi sits on this spectrum.

101–120 publications: 5 scientists 121–140 publications: 26 scientists 141–160 publications: 73 scientists 161–180 publications: 155 scientists 181–200 publications: 230 scientists 201–220 publications: 363 scientists 221–240 publications: 487 scientists 241–260 publications: 545 scientists 261–280 publications: 722 scientists 281–300 publications: 768 scientists 301–320 publications: 834 scientists 321–340 publications: 895 scientists 341–360 publications: 922 scientists 361–380 publications: 838 scientists 381–400 publications: 861 scientists 401–420 publications: 918 scientists 421–440 publications: 806 scientists 441–460 publications: 771 scientists 461–480 publications: 751 scientists 481–500 publications: 713 scientists 501–520 publications: 617 scientists 521–540 publications: 611 scientists 541–560 publications: 537 scientists 561–580 publications: 504 scientists 581–600 publications: 509 scientists 601–620 publications: 396 scientists 621–640 publications: 386 scientists 641–660 publications: 371 scientists 661–680 publications: 340 scientists 681–700 publications: 336 scientists 701–720 publications: 307 scientists 721–740 publications: 259 scientists 741–760 publications: 230 scientists 761–780 publications: 228 scientists 781–800 publications: 217 scientists 801–820 publications: 204 scientists 821–840 publications: 186 scientists 841–860 publications: 177 scientists 861–880 publications: 155 scientists 881–900 publications: 139 scientists 901–920 publications: 145 scientists 921–940 publications: 116 scientists 941–960 publications: 133 scientists 961–980 publications: 91 scientists 981–1,000 publications: 96 scientists 1,001–1,020 publications: 77 scientists 1,021–1,040 publications: 70 scientists 1,041–1,060 publications: 63 scientists 1,061–1,080 publications: 77 scientists 1,081–1,100 publications: 49 scientists 1,101–1,120 publications: 54 scientists 1,121–1,140 publications: 49 scientists 1,141–1,160 publications: 51 scientists 1,161–1,180 publications: 35 scientists 1,181–1,200 publications: 39 scientists 1,201–1,220 publications: 26 scientists 1,221–1,240 publications: 37 scientists 1,241–1,260 publications: 36 scientists 1,261–1,280 publications: 27 scientists 1,281–1,300 publications: 32 scientists 1,301–1,320 publications: 28 scientists 1,321–1,340 publications: 17 scientists 1,341–1,360 publications: 30 scientists 1,361–1,380 publications: 28 scientists 1,381–1,400 publications: 17 scientists 1,401–1,420 publications: 21 scientists 1,421–1,440 publications: 15 scientists 1,441–1,460 publications: 12 scientists 1,461–1,480 publications: 12 scientists 1,481–1,500 publications: 18 scientists 1,501–1,520 publications: 14 scientists 1,521–1,540 publications: 17 scientists 1,541–1,560 publications: 15 scientists 1,561–1,580 publications: 6 scientists 1,581–1,600 publications: 2 scientists 1,601–1,620 publications: 12 scientists 1,621–1,640 publications: 11 scientists 1,641–1,660 publications: 8 scientists 1,661–1,680 publications: 5 scientists 1,681–1,700 publications: 5 scientists 1,701–1,720 publications: 10 scientists 1,721–1,740 publications: 12 scientists 1,741–1,760 publications: 14 scientists 1,761–1,780 publications: 6 scientists 1,781–1,795 publications: 5 scientists 1,796+ publications: 100 scientists
101 publications 1,796+

This scientist: 353 publications — 28th percentile

28% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,796 publications or more.

Takahiro Ochi D-index placement in Medicine in 2026

The chart shows the D-index (discipline H-index) distribution of Medicine scientists ranked by Research.com in 2026. The highlighted bar marks where Takahiro Ochi sits on this spectrum.

70–71 D-Index: 226 scientists 72–73 D-Index: 391 scientists 74–75 D-Index: 574 scientists 76–77 D-Index: 730 scientists 78–79 D-Index: 891 scientists 80–81 D-Index: 972 scientists 82–83 D-Index: 1,027 scientists 84–85 D-Index: 1,003 scientists 86–87 D-Index: 960 scientists 88–89 D-Index: 970 scientists 90–91 D-Index: 922 scientists 92–93 D-Index: 839 scientists 94–95 D-Index: 808 scientists 96–97 D-Index: 779 scientists 98–99 D-Index: 668 scientists 100–101 D-Index: 611 scientists 102–103 D-Index: 630 scientists 104–105 D-Index: 513 scientists 106–107 D-Index: 541 scientists 108–109 D-Index: 445 scientists 110–111 D-Index: 429 scientists 112–113 D-Index: 400 scientists 114–115 D-Index: 393 scientists 116–117 D-Index: 318 scientists 118–119 D-Index: 302 scientists 120–121 D-Index: 287 scientists 122–123 D-Index: 255 scientists 124–125 D-Index: 256 scientists 126–127 D-Index: 252 scientists 128–129 D-Index: 230 scientists 130–131 D-Index: 179 scientists 132–133 D-Index: 168 scientists 134–135 D-Index: 163 scientists 136–137 D-Index: 159 scientists 138–139 D-Index: 134 scientists 140–141 D-Index: 134 scientists 142–143 D-Index: 118 scientists 144–145 D-Index: 109 scientists 146–147 D-Index: 106 scientists 148–149 D-Index: 74 scientists 150–151 D-Index: 79 scientists 152–153 D-Index: 80 scientists 154–155 D-Index: 87 scientists 156–157 D-Index: 57 scientists 158–159 D-Index: 74 scientists 160–161 D-Index: 69 scientists 162–163 D-Index: 60 scientists 164–165 D-Index: 53 scientists 166–167 D-Index: 39 scientists 168–169 D-Index: 42 scientists 170–171 D-Index: 32 scientists 172–173 D-Index: 39 scientists 174–175 D-Index: 40 scientists 176–177 D-Index: 28 scientists 178–179 D-Index: 19 scientists 180–181 D-Index: 23 scientists 182–183 D-Index: 31 scientists 184–185 D-Index: 18 scientists 186–187 D-Index: 20 scientists 188–189 D-Index: 22 scientists 190–191 D-Index: 13 scientists 192–193 D-Index: 21 scientists 194–195 D-Index: 12 scientists 196–197 D-Index: 12 scientists 198–199 D-Index: 14 scientists 200–201 D-Index: 15 scientists 202–203 D-Index: 13 scientists 204–205 D-Index: 10 scientists 206–207 D-Index: 8 scientists 208–209 D-Index: 4 scientists 210–211 D-Index: 12 scientists 212–213 D-Index: 11 scientists 214–215 D-Index: 10 scientists 216 D-Index: 4 scientists 217+ D-Index: 98 scientists
70 D-Index 217+

This scientist: 85 D-Index — 29th percentile

29% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 217 D-Index or more.

Overview

Takahiro Ochi is affiliated with Osaka University in Japan and has a research focus primarily within the field of Medicine. Their work spans several subfields, including Surgery, Genetics, Pulmonary and Respiratory Medicine, Physiology, and Rheumatology. The research contributions include exploration in vascular anomalies, radiotherapy techniques, advanced imaging, and related clinical treatments.

Ochi's recent publications demonstrate an engagement with both clinical case reports and methodological advancements. Key papers include:

  • Diagnosis and management of intercostal intramuscular hemangioma: an updated review, 2023, Journal of Cardiothoracic Surgery
  • Successful treatment of bilateral multiple pulmonary arteriovenous malformations in a patient with brain abscess and severe hypoxemia using a combination of transcatheter embolotherapy and surgical resection: a case report, 2021, Journal of Cardiothoracic Surgery
  • Surgical treatment of a large portopulmonary venous anastomosis in a patient with portal vein thrombosis, 2023, JTCVS Techniques

Other relevant works linked to Ochi's broader research network include:

  • Systematic method for a deep learning-based prediction model for gamma evaluation in patient-specific quality assurance of volumetric modulated arc therapy, 2020, Medical Physics
  • Successful excision of a giant cervical mediastinal goiter by cervical collar incision and a thoracoscopic approach: a case report, 2023, General Thoracic and Cardiovascular Surgery Cases

Ochi frequently collaborates with a core group of co-authors, indicating a stable research partnership. The primary co-authors associated with Ochi's work are:

  • Jotaro Yusa
  • Yuki Sata
  • Takahide Toyoda
  • Yuichi Sakairi
  • Hidemi Suzuki

The main publication venues featuring Ochi's research are diverse and internationally recognized within medical and surgical disciplines. These include:

  • Journal of Cardiothoracic Surgery
  • Medical Physics
  • General Thoracic and Cardiovascular Surgery Cases
  • JTCVS Techniques
  • KAGAKU KOGAKU RONBUNSHU

Ochi's research covers several primary topics, reflecting an emphasis on vascular, radiological, and tumor-related medical issues:

  • Vascular Anomalies and Treatments
  • Advanced Radiotherapy Techniques
  • Advanced X-ray and CT Imaging
  • Radiation Dose and Imaging
  • Vascular Malformations and Hemangiomas
  • Cardiac tumors and thrombi
  • Ear and Head Tumors

This body of work indicates a multidisciplinary approach, combining clinical case studies with technological innovation in imaging and therapeutic techniques.

Best Publications

  • Activating Transcription Factor 3 (ATF3) Induction by Axotomy in Sensory and Motoneurons: A Novel Neuronal Marker of Nerve Injury

    Hiroaki Tsujino;Eiji Kondo;Tetsuo Fukuoka;Yi Dai

  • Maturational disturbance of chondrocytes in Cbfa1-deficient mice.

    Masahiko Inada;Takahiro Yasui;Takahiro Yasui;Shintaro Nomura;Seigou Miyake

  • Membrane Fas Ligand Kills Human Peripheral Blood T Lymphocytes, and Soluble Fas Ligand Blocks the Killing

    Takashi Suda;Hideo Hashimoto;Hideo Hashimoto;Masato Tanaka;Takahiro Ochi

  • Repair of rabbit articular surfaces with allograft chondrocytes embedded in collagen gel

    S Wakitani;T Kimura;A Hirooka;T Ochi

  • Novel hydroxyapatite ceramics with an interconnective porous structure exhibit superior osteoconduction in vivo.

    Noriyuki Tamai;Akira Myoui;Tetsuya Tomita;Takanobu Nakase

  • Postmarketing surveillance of the safety profile of infliximab in 5000 Japanese patients with rheumatoid arthritis

    Tsutomu Takeuchi;Y. Tatsuki;Y. Nogami;N. Ishiguro

  • The morphology of the femur in developmental dysplasia of the hip

    Nobuhiko Sugano;Philip C. Noble;Emir Kamaric;Joseph K. Salama

  • A RUNX2/PEBP2αA/CBFA1 mutation displaying impaired transactivation and Smad interaction in cleidocranial dysplasia

    Yu-Wen Zhang;Natsuo Yasui;Kosei Ito;Gang Huang

  • Lymphoid Chemokine B Cell-Attracting Chemokine-1 (CXCL13) Is Expressed in Germinal Center of Ectopic Lymphoid Follicles Within the Synovium of Chronic Arthritis Patients

    Kenrin Shi;Kenji Hayashida;Motoharu Kaneko;Jun Hashimoto

  • Transcriptional regulation of osteopontin gene in vivo by PEBP2alphaA/CBFA1 and ETS1 in the skeletal tissues

    Motohiko Sato;Eiichi Morii;Toshihisa Komori;Hirohisa Kawahata

  • Mechanical Tension-Stress Induces Expression of Bone Morphogenetic Protein (BMP)-2 and BMP-4, but Not BMP-6, BMP-7, and GDF-5 mRNA, During Distraction Osteogenesis

    Motohiko Sato;Takahiro Ochi;Takanobu Nakase;Seiichi Hirota

  • Suppressed severity of collagen-induced arthritis by in vivo transfection of nuclear factor kappaB decoy oligodeoxynucleotides as a gene therapy.

    Tetsuya Tomita;Eiji Takeuchi;Naruya Tomita;Ryuichi Morishita

  • Single- versus two-femoral socket anterior cruciate ligament reconstruction technique: Biomechanical analysis using a robotic simulator.

    Tatsuo Mae;Konsei Shino;Takahide Miyama;Hirotaka Shinjo

  • Cytoplasmic destruction of p53 by the endoplasmic reticulum-resident ubiquitin ligase ‘Synoviolin’

    Satoshi Yamasaki;Naoko Yagishita;Takeshi Sasaki;Minako Nakazawa

  • Role of CDMP-1 in Skeletal Morphogenesis: Promotion of Mesenchymal Cell Recruitment and Chondrocyte Differentiation

    Noriyuki Tsumaki;Kazuhiro Tanaka;Eri Arikawa-Hirasawa;Takanobu Nakase

  • THREE MODES OF OSSIFICATION DURING DISTRACTION OSTEOGENESIS IN THE RAT

    Natsuo Yasui;Motohiko Sato;Takahiro Ochi;Tomoatsu Kimura

  • BST-1, a surface molecule of bone marrow stromal cell lines that facilitates pre-B-cell growth.

    Tsuneyasu Kaisho;Jun Ishikawa;Kenji Oritani;Johji Inazawa

  • Can intramedullary signal change on magnetic resonance imaging predict surgical outcome in cervical spondylotic myelopathy

    Eiji Wada;Kazuo Yonenobu;Shozo Suzuki;Atsunori Kanazawa

  • Long-term follow-up results of laminectomy for cervical myelopathy caused by ossification of the posterior longitudinal ligament

    Yasuji Kato;Motoki Iwasaki;Takeshi Fuji;Kazuo Yonenobu

  • Association of the human NPPS gene with ossification of the posterior longitudinal ligament of the spine (OPLL).

    Isao Nakamura;Shiro Ikegawa;Akihiko Okawa;Shin'ya Okuda

Frequent Co-Authors

Hideki Yoshikawa
Hideki Yoshikawa Osaka University
Yoshinobu Sato
Yoshinobu Sato Nara Institute of Science and Technology
Ryuji Suzuki
Ryuji Suzuki National Institutes of Health
Yukihiko Kitamura
Yukihiko Kitamura Osaka University
Norihiro Nishimoto
Norihiro Nishimoto Osaka University
Shintaro Nomura
Shintaro Nomura Nomura Holdings (Japan)
Shigeyuki Wakitani
Shigeyuki Wakitani Mukogawa Women's University
Yusuke Nakamura
Yusuke Nakamura National Institutes of Biomedical Innovation, Health and Nutrition
Yasufumi Kaneda
Yasufumi Kaneda Osaka University
Kunio Takaoka
Kunio Takaoka Osaka Metropolitan University

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