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Masataka Hirai

Development of an Intelligent Senior-Car in a Pedestrian Walkway
2012 · Tetsuo Tomizawa, Satoshi Muramatsu, et al. · Advanced Robotics · 19
Development of an intelligent mobility scooter
2012 · Masataka Hirai, Tetsuo Tomizawa, et al. · IEEE International Conference on Mechatronics and Automation (ICMA) · 10
A Robust Localization for Unknown Obstacle Based on the Gridmap Matching
2012 · Tetsuo Tomizawa, Satoshi Muramatsu, et al. · Journal of the Robotics Society of Japan · 9
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Development and Validation of Clinical Scoring System to Estimate Mucus Plug Presence in Asthma
2026 · Tsuyoshi Sasada, Naoya Tanabe, et al. · The Journal of Allergy and Clinical Immunology In Practice · 3
Basic and Clinical Studies of Local Hyperthermia for Prostatic Cancer
1992 · Masataka Hirai · The Japanese Journal of Urology · 3
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INFILTRATION AND TISSUE CONCENTRATION OF INTRAVESICALLY INSTILLED (2^|^Prime;R)-4^|^prime;-O-TETRAHYDROPYRANYLADRIAMYCIN OR ADRIAMYCIN IN RAT BLADDER TUMOR INDUCED BY BBN
1990 · Hiroaki Masuda, Masataka Hirai, et al. · The Japanese Journal of Urology · 3
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Human friendly path tracking for autonomous robot cart: Determine look-ahead target points under shortcut controlling
2012 · Masataka Hirai, Tetsuo Tomizawa, et al. · IEEE/ASME International Conference on Advanced Intelligent Mechatronics · 2
Fusion Mass-splicing for Optical Fibers.
1985 · Masao Tachikura, Norio Kashima, et al. · 2
A 92‐year‐old patient with thoracic empyema successfully treated by CT ‐guided insertion of a pigtail catheter
2023 · Kohei Fujita, Masataka Hirai, et al. · Respirology Case Reports · 1
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2A1-L07 Localization based on a 3D extended space observation model(Localization and Mapping(1))
2012 · Satoshi Muramatsu, Masataka Hirai, et al. · The Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec) · 1
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1P1-K13 Real-time Obstacle Avoidance for Car-Type Autonomous Mobile Robot(Wheeled Robot/Tracked Vehicle)
2011 · Masanori Sato, Masataka Hirai, et al. · The Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec) · 1
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The Trial for Prevention Against Leakage of Radio Frequency Wave During Hyperthermia.
1992 · Masataka Hirai, Masaru Nakano, et al. · Thermal Medicine(Japanese Journal of Hyperthermic Oncology) · 1
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Trial of Hyperthermia Treatment for Prostatic Cancer
1988 · Masataka Hirai, Masaru Nakano, et al. · The Japanese Journal of Urology · 1
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Airway mucus plugs and ventilatory support during exacerbations, with subsequent outcomes, in patients with chronic obstructive pulmonary disease or emphysema
2026 · Tsuyoshi Sasada, Naoya Tanabe, et al. · Respiratory Investigation
Visceral-to-subcutaneous fat ratio on CT predicts short-term mortality in acute exacerbation of idiopathic pulmonary fibrosis
2026 · Masataka Hirai, Ryo Tachikawa, et al. · European Respiratory Journal
Pre-admission Frailty and Code Status Decisions in Acute Exacerbation of Interstitial Lung Disease
2026 · Naoto Tanaka, Ryo Tachikawa, et al. · European Respiratory Journal
AI-Based Quantitative HRCT Analysis Reveals Limited Prognostic Value of Radiological Abnormalities for Short-Term Mortality in Acute Exacerbation of Idiopathic Pulmonary Fibrosis
2026 · Hiro Ikeda, Takayasu Sugiyama, et al. · European Respiratory Journal
Bronchial Chondronecrosis After Proton Beam Therapy Successfully Treated With Hyperbaric Oxygen Therapy
2026 · Masataka Hirai, Takamasa Kitajima, et al. · Respirology Case Reports
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Predicting clinical remission in biologic-treated severe asthma: development of a practical scoring system from a Japanese multicentre study
2026 · Tsuyoshi Sasada, Naoya Tanabe, et al. · BMJ Open Respiratory Research
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Demonstration of Autonomous Mobile Robot with Quantum-Inspired Optimization Technology: Avoidance of Dynamic Obstacles in Crowded Environments
2026 · Masataka Hirai, Yoshihiko Isobe, et al. · Journal of the Robotics Society of Japan
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Comparison of inhaled medications for cardiovascular events prevention after exacerbation of chronic obstructive pulmonary disease
2025 · Tsuyoshi Sasada, Satoshi Marumo, et al. · European Respiratory Journal
Pulmonary artery to aorta diameter ratio as a predicting marker of cardiovascular events in COPD
2025 · Masataka Hirai, Satoshi Marumo, et al. · European Respiratory Journal
Consideration of ILAs and Cardiovascular Risk in COPD
2025 · Hiro Ikeda, Satoshi Marumo, et al. · European Respiratory Journal
Management of Concurrent Immune Thrombocytopenia and Ulcerative Colitis: A Case Report and Literature Review
2024 · Masataka Hirai, Minako Mori, et al. · Internal Medicine
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Development of Intelligent Robot Cart for Mobile Services in Public Space
2013 · Masataka HIRAI, Tetsuo TOMIZAWA, et al. · Transactions of the Society of Instrument and Control Engineers
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Works count: 30
Citation count: 56
H-index: 3
I10-index: 2
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