KN

Katsumasa Nakatsukasa

WT Western Digital Technologies: 1 patents #1,787 of 3,180Top 60%
IBM: 1 patents #44,794 of 70,183Top 65%
Overall (All Time): #1,994,408 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9819129 Hard disk drive with feedthrough connector Noritaka Otake, Hiroshi Matsuda, Kouki Uefune 2017-11-14
6327814 Apparatus and method for attaching a hard disk drive to a personal computer system Hitoshi Tsujino, Jun Ishikawa, Yoshiroh Amano 2001-12-11