Table 1. Summary of clusters and keywords extracted from muscle-related patents

Topic domain Number Top keywords
Wearable & Sensor technologies 1,614 signal, measurement, device, body, wearable, frame, function, information, skin, sensor
Biological / Preventive 464 prevention, disease, improvement, extract, ingredient, efficacy, protein, cell, increase, function
Functional food & Bioactive extracts 163 extract, improvement, prevention, disease, function, ingredient, efficacy, protein, increase, capacity
Stem cells & Regenerative therapy 122 cell, stem cell, differentiation, culture, cultured meat, disease, promotion, tissue, extract, derived
Massage / Vibration devices 81 massage, massager, vibration, function, device, acupressure, body, skin, roller, mobility
Antibody / Antiviral therapeutics 49 virus, antibody, thereof, disease, protein, cell, vector, expression, seed, administration
Atrophy / Animal models 38 disease, prevention, ingredient, efficacy, improvement, atrophy, inhibition, thereof, extract, acceptable
Pharmaceuticals & Chemical compounds 25 compound, disease, disclosure, administration, use, pharmaceutical, injection, drug, prevention, pharmacology
Aging & Sarcopenia mechanisms 24 aging, differentiation, efficacy, ingredient, prevention, promotion, improvement, disease, extract, cell
Protein biomarkers & Diagnostics 18 protein, Korean beef, diagnosis, biomarker, discrimination, domain, gene, proteomics, tissue, development
Unclassified 238 -