Inventor
OGAWA KAZUSHI
JP6 patents
⚠️ This page may combine multiple inventors who share the name “OGAWA KAZUSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
3 patentsUS7002777B2Feb 21, 2006
Tape drive head with lower core layer side inclined at angle equal to or greater than azimuth angle and aligned with upper core layer edge
SONY CORP15 citations83
US7242547B2Jul 10, 2007
Magnetic head device, rotary head device, magnetic tape device, magnetic disc device, and magnetic recording method
SONY CORP8 citations70
US7457079B2Nov 25, 2008
Magnetic head with rectangular-shaped planar spiral coil and leading core width smaller than trailing core width
SONY CORP0 citations40