Cooperative Work Analysis of Plant Operator Crew. - Hiroshi Ujita; Ryuji Kubota; Kouji Ikeda; Ryutaro Kawano (HCI (2), 1993)

Computer aided instruction systems for plant operators. - Hiroshi Ujita; Takeshi Yokota; Naoshi Tanikawa; Keiko Mutoh (Int. J. Hum. Comput. Stud., 1996)

Development of Multi-phase Flow Analysis Code PLASHY. - Satoru Nagata; Hiroshi Ujita; Masanori Naitoh (PDPTA, 1999)

Simulation Supervisory System for Severe Accident Analysis Code SAMPSON. - Hiroshi Ujita; Satoru Nagata; Nobuhide Satoh (PDPTA, 1999)

Human Factor Analysis of JCO Criticality Accident. - Kazuo Furuta; Kunihide Sasou; Ryuji Kubota; Hiroshi Ujita; Y. Shuto; E. Yagi (Cogn. Technol. Work., 2000)

Development and Verification of a Plant Navigation System Displaying Symptom-Based Procedure. - Hiroshi Ujita; Ryuji Kubota; Kouji Ikeda (Cogn. Technol. Work., 2001)

Survey on Risk Management Based on Information Security Psychology. - Yasuko Fukuzawa; Masaki Samejima; Hiroshi Ujita (HCI (3), 2015)

Some Investigations of Fukushima Dai-ichi Accidents from the Viewpoints of Human Factors. - Akio Gofuku; Hiroshi Furukawa; Hiroshi Ujita (HCI (3), 2015)

Accident Analysis by Using Methodology of Resilience Engineering, High Reliability Organization, and Risk Literacy. - Hiroshi Ujita (HCI (3), 2015)

Requirement on Personnel and Organization for Safety and Security Improvement by Accident and Error Model. - Hiroshi Ujita (HCI (1), 2017)

Analyses of Fukushima-Daiichi Accident and Other Seven Cases from Good Practice Viewpoint. - Hiroshi Ujita; Hiroshi Sakuda (HCI (4), 2019)

System Safety, Risk Management, and Human Performance Improvement. - Hiroshi Ujita; Naoko Matsuo (HCI (40), 2020)