Inventor

OKUTANI AYUMU

JP5 patents

Patents

5 patents

US6766105B1Jul 20, 2004

Digital VTR

SANYO ELECTRIC CO4 citations60

US6233391B1May 15, 2001

Digital video recorder

SANYO ELECTRIC CO6 citations57

US4742282AMay 3, 1988

Brake pulse forming circuit for a video tape recorder

SANYO ELECTRIC CO6 citations52

US6768862B1Jul 27, 2004

Retrieval method and retrieval device by designation of recording time in image recording/reproducing apparatus

SANYO ELECTRIC CO0 citations39

US6954582B2Oct 11, 2005

Digital VTR and video recording / reproducing apparatus

SANYO ELECTRIC CO0 citations36