TH

Toshihisa Hasegawa

HC Hakuju Institute For Health Science Co.: 1 patents #1 of 4Top 25%
TU Tottori University: 1 patents #1 of 2Top 50%
📍 Yonago, JP: #1 of 7 inventorsTop 15%
Overall (1989): #14,155 of 140,708Top 15%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4825862 Pressure regulator for cuff of endotracheal tube with superposition of ventilating pressure variation Toru Sato 1989-05-02
4807307 Device for opening and closing the seating plate of the lavatory unit of the seat type Toru Sato 1989-02-28