YI

Yuuichi Inoue

HI Hitachi: 1 patents #867 of 2,942Top 30%
Overall (1997): #54,489 of 185,788Top 30%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5606217 Color cathode ray tube of shadow mask type Ryoji Hirai 1997-02-25