Inventor
SAKAI NOBUYA
JP21 patents
⚠️ This page may combine multiple inventors who share the name “SAKAI NOBUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ASAHI OPTICAL CO LTD
15 patentsUS5231501AJul 27, 1993
Still video apparatus
ASAHI OPTICAL CO LTD165 citations98
US5047869ASep 10, 1991
Recording device for electronic still camera
ASAHI OPTICAL CO LTD45 citations96
US5822492AOct 13, 1998
Record and play-back system in which a pair of tracks of a recording medium are used to record a picture signal and an associated audio signal
ASAHI OPTICAL CO LTD18 citations92
US5530473AJun 25, 1996
Audio adapter for use with an electronic still camera
ASAHI OPTICAL CO LTD21 citations92
US5287226AFeb 15, 1994
Recording and reproducing system for recording and reproducing video signals corresponding to an audio signal
ASAHI OPTICAL CO LTD26 citations92
US5260795ANov 9, 1993
Electronic still camera having remote control device
ASAHI OPTICAL CO LTD36 citations92
US5014136AMay 7, 1991
Electronic still camera device
ASAHI OPTICAL CO LTD23 citations92
US5726708AMar 10, 1998
Electronic still camera device
ASAHI OPTICAL CO LTD16 citations82
US5452145ASep 19, 1995
Record and play-back system in still video apparatus
ASAHI OPTICAL CO LTD17 citations82
US6085024AJul 4, 2000
Electronic still camera and magnetic disk
ASAHI OPTICAL CO LTD7 citations74
US5930452AJul 27, 1999
Video device with post-recordability
ASAHI OPTICAL CO LTD6 citations74
US5442454AAug 15, 1995
Recording device for electronic still camera
ASAHI OPTICAL CO LTD15 citations74
US5625740AApr 29, 1997
Recording and reproducing system in which audio and video signals are recorded in a plurality of sets
ASAHI OPTICAL CO LTD2 citations63
US5396338AMar 7, 1995
Recording and reproducing system
ASAHI OPTICAL CO LTD5 citations63
US5333092AJul 26, 1994
Magnetic recording and reproducing system for recording and reproducing video signals corresponding to an audio signal
ASAHI OPTICAL CO LTD2 citations63
UNIV OXFORD INNOVATION LTD
4 patentsUS11691887B2Jul 4, 2023
Tunable blue emitting lead halide perovskites
UNIV OXFORD INNOVATION LTD0 citations60
US11820927B2Nov 21, 2023
Stabilised A/M/X materials
UNIV OXFORD INNOVATION LTD1 citations55
US11282973B2Mar 22, 2022
Semiconductor device comprising halopalladate
UNIV OXFORD INNOVATION LTD0 citations55
US11976227B2May 7, 2024
Fabrication process for A/M/X materials
UNIV OXFORD INNOVATION LTD0 citations50