Researcher Profile

Hiroyuki Okada

Publications

1,029

Citations

Co-Authors

Active Years

Publications

Journal Article Cancer Research Apr 03, 2026

Abstract 2984: In situ and functional analysis of Integrin-alpha 5 reveals its role in tumor progression in non-small cell lung cancer

Mirei Ka · Takahiro Ando · Munetoshi Hinata · Kousuke Watanabe +10 more

10.1158/1538-7445.am2026-2984

Journal Article Liquid Crystals Jan 05, 2023

Young’s interference experiment using self-aligned liquid crystal optical control devices

Tomoya Watanabe · Hiroyuki Okada

10.1080/02678292.2022.2162992 13 citations

Open Access Journal Article Journal of the American College of Radiology Jan 01, 2021

Prospective Employer-Initiated Whole-Body Cancer Screening—Costs and Outcomes of a Cancer Screening Program in Japan

Yoshimi Anzai · Sadahiko Nishizawa · Tomomi Shinke · Shota Takesono +2 more

10.1016/j.jacr.2020.09.065 5 citations

Journal Article Annals of Nuclear Medicine Mar 21, 2020

Ten-year prospective evaluation of whole-body cancer screening with multiple modalities including [18F]fluorodeoxyglucose positron emission tomography in a healthy population

Sadahiko Nishizawa · Shinsuke Kojima · Hiroyuki Okada · Tomomi Shinke +3 more

10.1007/s12149-020-01456-9 4 citations

Journal Article Gastrointestinal Endoscopy Feb 01, 2020

Endoscopic detection and differentiation of esophageal lesions using a deep neural network

Masayasu Ohmori · Ryu Ishihara · Kazuharu Aoyama · Kentaro Nakagawa +10 more

10.1016/j.gie.2019.09.034 126 citations

Journal Article Advanced Robotics Sep 02, 2019

What competitions were conducted in the service categories of the World Robot Summit?

Hiroyuki Okada · Tetsunari Inamura · Kazuyoshi Wada

10.1080/01691864.2019.1663608 49 citations

Journal Article Journal of Gastroenterology and Hepatology Aug 28, 2017

Risk of secondary osteoporosis due to lobular cholestasis in non‐cirrhotic primary biliary cholangitis

Anna Seki · Fusao Ikeda · Hirokazu Miyatake · Koichi Takaguchi +9 more

10.1111/jgh.13746 26 citations

Open Access Journal Article Gastroenterology Nov 01, 2016

Alcohol Consumption and Multiple Dysplastic Lesions Increase Risk of Squamous Cell Carcinoma in the Esophagus, Head, and Neck

Chikatoshi Katada · Tetsuji Yokoyama · Tomonori Yano · Kazuhiro Kaneko +21 more

10.1053/j.gastro.2016.07.040 185 citations

Journal Article Plasma and Fusion Research Jan 01, 2012

Experimental Study of Plasma Breakdown by Toroidally Injected Electron Cyclotron Waves in Heliotron J

Bo Lu · Kazunobu Nagasaki · Tohru MIZUUCHI · Hiroyuki Okada +6 more

10.1585/pfr.7.1202153 1 citations

Journal Article Journal of Clinical Oncology Apr 10, 2009

Prospective Evaluation of Whole-Body Cancer Screening With Multiple Modalities Including [18F]Fluorodeoxyglucose Positron Emission Tomography in a Healthy Population: A Preliminary Report

Sadahiko Nishizawa · Shinsuke Kojima · Satoshi Teramukai · Masayuki Inubushi +6 more

10.1200/jco.2008.18.2238 44 citations

Journal Article Digestive Endoscopy Dec 22, 2008

NOVEL CHROMOENDOSCOPIC METHOD USING AN ACETIC ACID–INDIGOCARMINE MIXTURE FOR DIAGNOSTIC ACCURACY IN DELINEATING THE MARGIN OF EARLY GASTRIC CANCERS

Yoshiro Kawahara · Ryuta Takenaka · Hiroyuki Okada · Seiji Kawano +5 more

10.1111/j.1443-1661.2008.00824.x 58 citations

Journal Article Plasma and Fusion Research Jan 01, 2008

Effect of Toroidal Current on Rotational Transform Profile by MHD Activity Measurement in Heliotron J

Gen MOTOJIMA · Satoshi Yamamoto · Hiroyuki Okada · Satoru Sakakibara +12 more

10.1585/pfr.3.s1067 7 citations

Journal Article Toxicology Letters Dec 01, 2006

Endocrine disruptor bisphenol A strongly binds to human estrogen-related receptor γ (ERRγ) with high constitutive activity

Sayaka Takayanagi · Takatoshi Tokunaga · Xuan Liu · Hiroyuki Okada +2 more

10.1016/j.toxlet.2006.08.012 355 citations

Journal Article Journal of Cerebral Blood Flow & Metabolism Jun 01, 2002

Effect of Simple Motor Performance on Regional Dopamine Release in the Striatum in Parkinson Disease Patients and Healthy Subjects: A Positron Emission Tomography Study

Yasuomi Ouchi · Etsuji Yoshikawa · Masami Futatsubashi · Hiroyuki Okada +2 more

10.1097/00004647-200206000-00013 50 citations

Journal Article NeuroImage Oct 01, 2002

Neural Substrates of Human Facial Expression of Pleasant Emotion Induced by Comic Films: A PET Study

Masao Iwase · Yasuomi Ouchi · Hiroyuki Okada · Chihiro Yokoyama +10 more

10.1006/nimg.2002.1225 106 citations

Publication Timeline

2026

2023

2021

2020

2019

2017

2016

2012

2009

2008

2006

2002

Frequent Co-Authors

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