Inventor
KONNO AKIHIKO
JP26 patents
⚠️ This page may combine multiple inventors who share the name “KONNO AKIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
18 patentsUSD346164SApr 19, 1994
Portable radio telephone
TOSHIBA KK55 citations95
USD345158SMar 15, 1994
Portable radio telephone
TOSHIBA KK90 citations95
USD319441SAug 27, 1991
Portable radiotelephone
TOSHIBA KK67 citations95
USD319233SAug 20, 1991
Portable radiotelephone
TOSHIBA KK58 citations95
USD407755SApr 6, 1999
Information guide display device
TOSHIBA KK24 citations92
USD401973SDec 1, 1998
Information guide display device
TOSHIBA KK47 citations92
USD350120SAug 30, 1994
Combined reader and writer for information recording cards
TOSHIBA KK20 citations92
USD345355SMar 22, 1994
Portable radio telephone
TOSHIBA KK34 citations92
USD319234SAug 20, 1991
Portable radiotelephone
TOSHIBA KK26 citations92
USD345555SMar 29, 1994
Portable radio telephone
TOSHIBA KK17 citations82
USD324383SMar 3, 1992
Mobile telephone set
TOSHIBA KK21 citations82
USD319232SAug 20, 1991
Portable radiotelephone
TOSHIBA KK19 citations81
USD338004SAug 3, 1993
Portable radio telephone
TOSHIBA KK14 citations74
USD317308SJun 4, 1991
Combined tuner, amplifier, record player and tape player
TOSHIBA KK7 citations74
USD310222SAug 28, 1990
Combined tuner, amplifier, record player and tape deck
TOSHIBA KK6 citations74
USD294491SMar 1, 1988
Cassette player with tuner
TOSHIBA KK6 citations74
USD331582SDec 8, 1992
Portable radiotelephone
TOSHIBA KK3 citations63
USD350729SSep 20, 1994
Vacuum circuit breaker
TOSHIBA KK1 citations52
SONY CORP
4 patentsHITACHI LTD
3 patentsUS4309759AJan 5, 1982
Electronic engine control apparatus
HITACHI LTD42 citations92
US5401356AMar 28, 1995
Method and equipment for plasma processing
HITACHI LTD44 citations90
US4276602AJun 30, 1981
Electronic engine control apparatus having arrangement for varying fuel injection duration
HITACHI LTD15 citations74