ST

Shigeyuki Takao

Sumitomo Electric Industries: 1 patents #1,140 of 3,352Top 35%
Overall (2002): #116,874 of 266,432Top 45%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6467886 Ink-jet head, method for fabricating same, and ink-jet recording device Osamu Watanabe, Kenji Tomita, Hiroyuki Matsuo 2002-10-22