Inventor
OTA KIYOSHI
JP42 patents
⚠️ This page may combine multiple inventors who share the name “OTA KIYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
34 patentsUS5519457AMay 21, 1996
Remote controller apparatus and an audio-video combination system using the same
SONY CORP263 citations98
USD452855SJan 8, 2002
Speaker box
SONY CORP60 citations96
US5438325AAug 1, 1995
Remote controller apparatus and an audio-video combination system using the same
SONY CORP52 citations96
US6009231ADec 28, 1999
Reproduction of information using a ring buffer with read and write pointers separated from each other by substantially half of the total ring buffer capacity
SONY CORP61 citations95
US5907446AMay 25, 1999
Video tape recorder for recording management data on video tape
SONY CORP41 citations95
US5361173ANov 1, 1994
Devices for controlling recording and/or reproducing apparatus utilizing recorded management data and interactive information input apparatus for an electronic device
SONY CORP121 citations95
US7496675B2Feb 24, 2009
Data multiplexer, data multiplexing method, and recording medium
SONY CORP41 citations92
USD488459SApr 13, 2004
Speaker box
SONY CORP18 citations92
USD470119SFeb 11, 2003
Disc recorder
SONY CORP20 citations92
US6424790B1Jul 23, 2002
Video tape recorder having control head upstream of erase head
SONY CORP17 citations92
USD441732SMay 8, 2001
Television receiver
SONY CORP45 citations92
US5920529AJul 6, 1999
Method and apparatus for reproducing data recorded in a recording medium on a sector basis
SONY CORP23 citations92
US5841938ANov 24, 1998
Data reproducing method and data reproducing apparatus
SONY CORP35 citations92
US5771331AJun 23, 1998
Reproduction of information using a ring buffer with read and write pointers separated from each other by substantially half of the total ring buffer capacity
SONY CORP36 citations92
US5745640AApr 28, 1998
AV data base for VTR
SONY CORP24 citations92
USD391251SFeb 24, 1998
Television
SONY CORP37 citations92
US5430553AJul 4, 1995
Disc reproducing apparatus
SONY CORP24 citations92
US5408331AApr 18, 1995
Optical disk reproducing apparatus having selectable processing speeds
SONY CORP23 citations92
US5331423AJul 19, 1994
Disc player with an automatic initialization function
SONY CORP41 citations92
US5379153AJan 3, 1995
Recording and reproducing apparatus having program information
SONY CORP41 citations90
USD487449SMar 9, 2004
Combined disc player and radio receiver
SONY CORP16 citations84
USD490441SMay 25, 2004
Audio visual unit
SONY CORP13 citations83
USD476636SJul 1, 2003
Disc player
SONY CORP9 citations74
USD470468SFeb 18, 2003
Disc player
SONY CORP7 citations74
USD411842SJul 6, 1999
Television monitor
SONY CORP16 citations74
US5144512ASep 1, 1992
Magnetic recording disk having textured surface
SONY CORP7 citations74
US6341047B1Jan 22, 2002
AV data base for VTR
SONY CORP9 citations73
US6018613AJan 25, 2000
Disc player that reinitializes when a disc is ejected
SONY CORP5 citations73
US5751887AMay 12, 1998
Apparatus and method of decoding data groups of pictures
SONY CORP16 citations73
USD475032SMay 27, 2003
Disc recorder
SONY CORP4 citations63
US7113692B2Sep 26, 2006
Data processing device and data recording method
SONY CORP2 citations62
US6757484B2Jun 29, 2004
Data recording/reproducing device
SONY CORP2 citations62
US7356249B2Apr 8, 2008
Apparatus and method for recording/reproducing data, which enable reading of data recorded even when the apparatus stops due to a power failure
SONY CORP2 citations61
US5689225ANov 18, 1997
Method for driving magneto-resistive element
SONY CORP0 citations52
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
4 patentsUS4956730ASep 11, 1990
Apparatus having a high-speed search capability for reproducing signals recorded on a tape
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations74
US4985786AJan 15, 1991
Apparatus for retrieving information previously recorded on recording tape irrespective of tape speed
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations71
US4795950AJan 3, 1989
Phase controller for motor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations63
US5166841ANov 24, 1992
Tape transport apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations62