Inventor
NAGAO TATSURO
JP9 patents
⚠️ This page may combine multiple inventors who share the name “NAGAO TATSURO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PIONEER ELECTRONIC CORP
5 patentsUS5187734AFeb 16, 1993
Telephone message recording device
PIONEER ELECTRONIC CORP8 citations72
US5896352AApr 20, 1999
Disc player for playing multiple discs consecutively
PIONEER ELECTRONIC CORP9 citations71
US4890171ADec 26, 1989
High speed information retrieval apparatus
PIONEER ELECTRONIC CORP13 citations71
US4839584AJun 13, 1989
Signal level display device for recording/reproducing apparatus
PIONEER ELECTRONIC CORP3 citations59
US4860129AAug 22, 1989
Signal reproducing device
PIONEER ELECTRONIC CORP1 citations48