HI

Haruo Ii

HI Hitachi: 1 patents #867 of 2,942Top 30%
HE Hitachi Vlsi Engineering: 1 patents #17 of 136Top 15%
📍 Akishima, JP: #10 of 43 inventorsTop 25%
Overall (1997): #145,368 of 185,788Top 80%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5677092 Process for fabricating phase shift mask and process of semiconductor integrated circuit device Toshitsugu Takekuma, Kazuya Ito 1997-10-14