Inventor
AMANO TOSHIO
JP47 patents
⚠️ This page may combine multiple inventors who share the name “AMANO TOSHIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
24 patentsUS5323240AJun 21, 1994
Television receiver that automatically keeps track of favorite channels to facilitate tuning
SONY CORP353 citations99
US4807052AFeb 21, 1989
Remotely controllable electronic apparatus
SONY CORP378 citations99
US4620229AOct 28, 1986
Picture display device
SONY CORP290 citations99
US4821102AApr 11, 1989
Video display system with selective display of operating conditions
SONY CORP303 citations98
US4394691AJul 19, 1983
Remote control system
SONY CORP188 citations96
US4267563AMay 12, 1981
Channel selecting apparatus for use with signal receiver and signal recorder
SONY CORP64 citations96
US5585865ADec 17, 1996
Television broadcast receiver which selects programs by genre and past viewing habits
SONY CORP520 citations95
US4999622AMar 12, 1991
Remote commander having a ROM read-out pre-programmed codes therefrom
SONY CORP187 citations95
US5204662AApr 20, 1993
Monitor television apparatus
SONY CORP39 citations93
US4845564AJul 4, 1989
Television receiver incorporating a video cassette recorder and capable of displaying a sub-channel picture within a main-channel picture
SONY CORP60 citations93
US4310924AJan 12, 1982
Channel programming apparatus for a signal receiver
SONY CORP63 citations93
US4527204AJul 2, 1985
Remote control system
SONY CORP47 citations90
US6747567B2Jun 8, 2004
Remote controlled electronic apparatus and remote control method thereof
SONY CORP19 citations88
US4519002AMay 21, 1985
Controlling the operations of at least two devices
SONY CORP21 citations82
US4888819ADec 19, 1989
Television on channel selecting apparatus with sequential selection of auxiliary signal source
SONY CORP20 citations76
US5376970ADec 27, 1994
Display system for video apparatus
SONY CORP16 citations74
US5087976AFeb 11, 1992
Automatic adjustment apparatus for independently adjusting different regions of a picture raster
SONY CORP13 citations74
US5045926ASep 3, 1991
Television image display apparatus
SONY CORP11 citations74
US4841367AJun 20, 1989
Video source selecting system
SONY CORP12 citations70
US4559561ADec 17, 1985
Television receiver
SONY CORP8 citations70
US4271432AJun 2, 1981
Power supply control apparatus for a television receiver
SONY CORP11 citations69
US5414456AMay 9, 1995
Signal receiving apparatus with automatically activated scrambled signal decoder
SONY CORP4 citations63
US5349444ASep 20, 1994
Video signal output circuit with adaptive equalizer
SONY CORP3 citations63
US4182991AJan 8, 1980
Channel selecting apparatus for use with plural tuning devices
SONY CORP3 citations63
ROHM CO LTD
19 patentsUS5308173AMay 3, 1994
Self-propelled composite printing device for printing either on a tape or on a flat surface
ROHM CO LTD75 citations96
US5777637AJul 7, 1998
Nozzle arrangement structure in ink jet print head
ROHM CO LTD46 citations95
US5552813ASep 3, 1996
Ink jet head with nozzle arrangement to reduce viscous drag
ROHM CO LTD46 citations95
US6027208AFeb 22, 2000
Ink jet printhead with passage forming panel and vibration plate
ROHM CO LTD38 citations93
US5882127AMar 16, 1999
Card printer and method of printing on cards using the same
ROHM CO LTD54 citations93
US5859421AJan 12, 1999
Contact-type image sensor
ROHM CO LTD35 citations93
US5516218AMay 14, 1996
Card printer
ROHM CO LTD47 citations93
US5376204ADec 27, 1994
Ink jet head manufacturing method
ROHM CO LTD20 citations93
US5637126AJun 10, 1997
Ink jet printing head
ROHM CO LTD35 citations92
US6390597B1May 21, 2002
Inkjet printing head and inkjet printer
ROHM CO LTD17 citations84
US5541630AJul 30, 1996
Inkjet print head and inkjet printer
ROHM CO LTD17 citations74
US5255012AOct 19, 1993
Thermal transfer printer
ROHM CO LTD8 citations74
US6074038AJun 13, 2000
Ink jet printer and ink jet print head thereof
ROHM CO LTD10 citations73
US5988800ANov 23, 1999
Ink jet printing head and apparatus incorporating the same
ROHM CO LTD8 citations73
US7550714B2Jun 23, 2009
Image reading device
ROHM CO LTD3 citations63
US5701659ADec 30, 1997
Method of making a thin film thermal printhead
ROHM CO LTD3 citations63
US6338550B1Jan 15, 2002
Inkjet printing head with oval flexible cable configured to be received within oval hollow portion
ROHM CO LTD6 citations62
US5416501AMay 16, 1995
Thermal head having substantially flush adjacent head substrates
ROHM CO LTD2 citations62
US5267394ADec 7, 1993
Method of manufacturing long and narrow electronic part
ROHM CO LTD3 citations62