HS

Heikichi Sato

SO Sony: 1 patents #385 of 1,361Top 30%
📍 Rifu, JP: #44 of 143 inventorsTop 35%
Overall (1997): #143,075 of 185,788Top 80%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5640291 Magnetic head Hitoshi Kimura 1997-06-17