KY

Keiji Yamaguchi

TK Terumo Kabushiki Kaisha: 2 patents #9 of 60Top 15%
Overall (1989): #22,215 of 140,708Top 20%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4867171 Blood pressure measurement apparatus 1989-09-19
4840181 Sphygmomanometer adopting recognition of korotkoff sounds 1989-06-20