Inventor
KAWACHI HIDEO
JP16 patents
⚠️ This page may combine multiple inventors who share the name “KAWACHI HIDEO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
6 patentsUS5301176AApr 5, 1994
Apparatus for carrying out recording and/or reproducing signals for disk-shaped recording medium
SONY CORP34 citations91
US5299185AMar 29, 1994
Disc player for playing both naked disc and cartridge-encased disc
SONY CORP35 citations91
US5375106ADec 20, 1994
Reproducing system with detachable storage medium for storing selected cue points
SONY CORP13 citations73
US4530073AJul 16, 1985
Disc reproducing apparatus
SONY CORP10 citations73
US4519057AMay 21, 1985
Digital audio disc player including apparatus for finding the beginning of a recorded audio signal
SONY CORP7 citations73
US7911929B2Mar 22, 2011
Optical disk read only memory
SONY CORP0 citations40
NAKAMICHI CORP
4 patentsUS4307427ADec 22, 1981
Pad abutting device for a magnetic head of a dual capstan type cassette tape recorder
NAKAMICHI CORP10 citations73
US4272792AJun 9, 1981
Mode changing system for a cassette tape recorder
NAKAMICHI CORP13 citations73
US4344099AAug 10, 1982
Head vertical alignment means for a tape recorder
NAKAMICHI CORP5 citations62
US4316226AFeb 16, 1982
Head adjustment means for a tape recorder
NAKAMICHI CORP4 citations62