YK

Yoshifumi Katayama

HI Hitachi: 1 patents #1,745 of 4,225Top 45%
HC Hitachi Tokyo Electronics Co.: 1 patents #1 of 18Top 6%
Overall (2003): #86,938 of 273,478Top 35%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6516515 Semiconductor integrated circuit Tatsuyuki Ohkubo, Keisuke Nadamoto 2003-02-11