JE

Juro Endo

HI Hitachi: 1 patents #867 of 2,942Top 30%
📍 Gyōda, CA: #2 of 4 inventorsTop 50%
Overall (1997): #124,856 of 185,788Top 70%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5684884 Piezoelectric loudspeaker and a method for manufacturing the same Chitose Nakaya, Shigeru Jomura 1997-11-04