Director of Kayukawa Clinic  

Professor Emeritus, Nagoya Institute of Technology

Psychiatry, Sleep Medicine, Rehabilitation, Clinical Electroencephalography

Aichi Prefectural Technical Official (Shiroyama Hospital)
Assistant Professor, Nagoya University Hospital

Professor, Nagoya Institute of Technology

Director of the Nagoya Institute of Technology Health Center Professor Emeritus of Nagoya Institute of Technology

Director of Okada Clinic

Director of Kayukawa Clinic

Member of the Society for Prevention of Karoshi

Member of the Japanese Society of Psychiatry and Neurology

Chubu Clinical Electroencephalography Research Group Coordinator

Advisor to the Sleep-Disordered Breathing Research Society

Tokai Sleep Disorders Research Group Coordinator

Representative organizer of the Tokai Clinical Psychopharmacology Forum

Ministry of Health, Labour and Welfare, designated mental health physician

General specialist and supervising physician of the Japanese Society of Sleep Research

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