HF

Hiroki Fujisawa

EM Elpida Memory: 2 patents #4 of 72Top 6%
HI Hitachi: 2 patents #478 of 3,189Top 15%
HC Hitachi Ulsi Systems Co.: 2 patents #10 of 256Top 4%
Overall (2005): #23,586 of 245,428Top 10%
3
Patents 2005

Issued Patents 2005

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6954398 Semiconductor memory device including subword drivers Kouichiro Ninomiya, Isamu Fujii 2005-10-11
6934214 Semiconductor memory device having a hierarchical I/O structure Shuichi Kubouchi, Koichiro Ninomiya 2005-08-23
6885572 Semiconductor memory device 2005-04-26