TT

Takashi Toyooka

IBM: 1 patents #1,061 of 3,557Top 30%
Overall (1997): #70,643 of 185,788Top 40%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5598370 Nonvolatile memory with cluster-erase flash capability and solid state file apparatus using the same Hideto Niijima, Hideo Asano, Yoshinori Sakaue 1997-01-28