Inventor
FUJIMORI MOTOYOSHI
JP4 patents
Patents
4 patentsUS6865047B2Mar 8, 2005
Single reel tape cartridge and recording and reproducing device using the tape cartridge
SONY CORP11 citations72
US5412517AMay 2, 1995
Magnetic tape recording/playback device with playback monitoring
SONY CORP9 citations67
US6771471B2Aug 3, 2004
Rotary head drum apparatus and magnetic recording and playback apparatus
SONY CORP0 citations50
US6751057B2Jun 15, 2004
Magnetic recording/reproducing apparatus and rotary head drum device
SONY CORP0 citations49