Inventor
PHANDON KRAISORN
TH5 patents
⚠️ This page may combine multiple inventors who share the name “PHANDON KRAISORN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HOYA CORP
3 patentsUS10607647B2Mar 31, 2020
Magnetic disk substrate with specified changes in height or depth between adjacent raised or lowered portions and an offset portion on a main surface within a range of 92.0 to 97.0% in a radial direction from a center, a magnetic disk with substrate and magnetic disk device
HOYA CORP1 citations70
US9697861B2Jul 4, 2017
Magnetic disk substrate with specified changes in height or depth between adjacent raised or lowered portions and an offset portion on a main surface within a range of 92.0 to 97.0% in a radial direction from a center, a magnetic disk with substrate and a magnetic disk device with magnetic disk
HOYA CORP2 citations70
US9183866B2Nov 10, 2015
Magnetic disk substrate with offset portion on a main surface within a range of 92.0 to 97.0% in a radial direction from a center, magnetic disk with substrate and magnetic disk device
HOYA CORP3 citations60