TS

Takayuki Sugawara

AC Alps Electric Co.: 1 patents #91 of 256Top 40%
Overall (2004): #104,592 of 270,089Top 40%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6724552 Magnetic disk apparatus with lower probability of occurrence of read errors due to scratch or the like on magnetic disk surface Takahiro Kawauchi, Masahiro Tenpaku, Yoshiyasu Kubota 2004-04-20