Inventor
WAKO HITOSHI
JP7 patents
⚠️ This page may combine multiple inventors who share the name “WAKO HITOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
5 patentsUS7198861B2Apr 3, 2007
Magnetic recording medium and method of producing the same
SONY CORP3 citations60
US6999278B2Feb 14, 2006
Cleaning tape with surface protrusions formed by particles of predetermined size/density and non-magnetic metal evaporated film of predetermined thickness
SONY CORP2 citations60
US6969550B2Nov 29, 2005
Magnetic recording medium
SONY CORP2 citations60
US6800374B2Oct 5, 2004
Cleaning tape
SONY CORP5 citations60
US7326436B2Feb 5, 2008
Magnetic recording medium and method of fabricating the same
SONY CORP0 citations48