Inventor
NONAKA KEIICHIRO
JP6 patents
Patents
6 patentsUS8619379B2Dec 31, 2013
Patterned media with an alternating series of concentric servo zones and overlap zones
NONAKA KEIICHIRO8 citations82
US8630051B2Jan 14, 2014
Patterned media with an alternating series of concentric servo zones and overlap zones
NONAKA KEIICHIRO6 citations71
US8670207B2Mar 11, 2014
Servo pattern compatible with planarization constraints of patterned media and use of a single master template
NONAKA KEIICHIRO2 citations60
US8625219B2Jan 7, 2014
Patterned media with an alternating series of concentric servo zones and overlap zones
NONAKA KEIICHIRO2 citations60
US8531794B2Sep 10, 2013
Patterned media with an alternating series of concentric servo zones and overlap zones
NONAKA KEIICHIRO3 citations60
US8743496B2Jun 3, 2014
Servo pattern compatible with planarization constraints of patterned media and use of a single master template
NONAKA KEIICHIRO0 citations50