Inventor
MIKAMO KATSUMI
JP5 patents
Patents
5 patentsUS5396269AMar 7, 1995
Television telephone
HITACHI LTD66 citations95
US4819097AApr 4, 1989
Audio signal recording/reproducing system for use in time-lapse video tape recorder
HITACHI LTD25 citations92
US5966164AOct 12, 1999
Television telephone
HITACHI LTD25 citations91
US5677727AOct 14, 1997
Television telephone
HITACHI LTD34 citations91
US4633335ADec 30, 1986
Magnetic recording system for time-lapse magnetic video recorder
HITACHI LTD10 citations73