Inventor
TSUNODA KEIJI
JP42 patents
⚠️ This page may combine multiple inventors who share the name “TSUNODA KEIJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TEAC CORP
24 patentsUSD436596SJan 23, 2001
Magnetic disc memory
TEAC CORP39 citations93
USD408408SApr 20, 1999
Digital audio disc player
TEAC CORP32 citations93
USD367052SFeb 13, 1996
Combined audio mixer and tape recorder
TEAC CORP22 citations93
USD325383SApr 14, 1992
Audio mixer
TEAC CORP29 citations93
USD325204SApr 7, 1992
Combined audio mixer and tape recorder
TEAC CORP25 citations93
USD434749SDec 5, 2000
Combined digital audio disc player, amplifier and tuner
TEAC CORP35 citations92
USD459336SJun 25, 2002
Combined radio receiver and digital audio disc player
TEAC CORP14 citations84
USD340716SOct 26, 1993
Digital audio disc player
TEAC CORP17 citations82
USD338671SAug 24, 1993
Streaming cassette tape drive
TEAC CORP20 citations82
USD325737SApr 28, 1992
Audio mixer
TEAC CORP20 citations82
USD408407SApr 20, 1999
Digital audio disc player
TEAC CORP6 citations74
USD338520SAug 17, 1993
Air cleaner
TEAC CORP10 citations74
USD331574SDec 8, 1992
Combined disk drive and streaming cassette tape drive
TEAC CORP10 citations74
USD325910SMay 5, 1992
Combined audio mixer and tape recorder
TEAC CORP10 citations74
USD325580SApr 21, 1992
Audio mixer
TEAC CORP16 citations74
USD322779SDec 31, 1991
Streaming cassette tape drive
TEAC CORP7 citations74
USD391571SMar 3, 1998
Optical disc player
TEAC CORP6 citations73
USD319236SAug 20, 1991
Combined tape player and tuner
TEAC CORP12 citations73
USD362666SSep 26, 1995
Digital audio tape recorder
TEAC CORP5 citations63
USD322431SDec 17, 1991
Streaming cassette tape drive
TEAC CORP3 citations63
USD318665SJul 30, 1991
Combined tape player and tuner
TEAC CORP2 citations62
USD322964SJan 7, 1992
Streaming cassette tape drive
TEAC CORP1 citations52
USD322600SDec 24, 1991
Streaming cassette tape drive
TEAC CORP1 citations52
USD322247SDec 10, 1991
Streaming cassette tape drive
TEAC CORP0 citations52
TOSHIBA KK
17 patentsUS7151758B2Dec 19, 2006
Router device, datagram transfer method and communication system realizing handoff control for mobile terminals
TOSHIBA KK172 citations99
US6965580B1Nov 15, 2005
Radio communication system using point-to-point and point-to-multipoint user information communications
TOSHIBA KK179 citations99
US6473411B1Oct 29, 2002
Router device, datagram transfer method and communication system realizing handoff control for mobile terminals
TOSHIBA KK336 citations99
US6516435B1Feb 4, 2003
Code transmission scheme for communication system using error correcting codes
TOSHIBA KK78 citations98
US5541926AJul 30, 1996
ATM cell assembly and disassembly device with enhanced data handling flexibility
TOSHIBA KK216 citations98
US6850519B1Feb 1, 2005
Communication node and packet transfer method
TOSHIBA KK58 citations96
US6061820AMay 9, 2000
Scheme for error control on ATM adaptation layer in ATM networks
TOSHIBA KK180 citations96
US6418128B1Jul 9, 2002
Scheme for adaptive control of transport layer connection in communications via radio and wire networks
TOSHIBA KK44 citations95
US5557609ASep 17, 1996
Switching apparatus for ATM
TOSHIBA KK93 citations94
US7321569B2Jan 22, 2008
Radio communication system using point-to-point and point-to-multipoint user information communications
TOSHIBA KK43 citations93
US6807427B1Oct 19, 2004
Radio terminal and information reception control method suitable for push type information distribution system
TOSHIBA KK38 citations93
US6675346B2Jan 6, 2004
Code transmission scheme for communication system using error correcting codes
TOSHIBA KK19 citations93
US7962154B2Jun 14, 2011
Transmitting device for transmitting contents with copyright protection
TOSHIBA KK15 citations92
US7024204B2Apr 4, 2006
Wireless communication scheme with communication quality guarantee and copyright protection
TOSHIBA KK22 citations92
US7269148B2Sep 11, 2007
Scheme for adaptive control of transport layer connection in communications via radio and wire networks
TOSHIBA KK5 citations73
US7184778B2Feb 27, 2007
Radio terminal and information reception control method suitable for push type information distribution system
TOSHIBA KK2 citations63
US7324822B2Jan 29, 2008
Wireless communication scheme with communication quality guarantee and copyright protection
TOSHIBA KK0 citations52