Inventor
OHKOSHI AKIO
JP23 patents
⚠️ This page may combine multiple inventors who share the name “OHKOSHI AKIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
21 patentsUS4630826ADec 23, 1986
Golf club head
SONY CORP78 citations94
US5124089AJun 23, 1992
Method of producing transmissive screens
SONY CORP54 citations88
US4587553AMay 6, 1986
Apparatus for displaying images wtih reduced coarseness
SONY CORP22 citations82
US4710765ADec 1, 1987
Luminescent display device
SONY CORP24 citations81
US4529905AJul 16, 1985
Cathode ray tube apparatus
SONY CORP21 citations75
US4533850AAug 6, 1985
Color projector apparatus of single cathode ray tube type
SONY CORP10 citations73
US4734623AMar 29, 1988
Fluorescent display apparatus
SONY CORP9 citations72
US4727284AFeb 23, 1988
Light source display for a large picture screen
SONY CORP8 citations72
US4069436AJan 17, 1978
Flat thermionic cathode
SONY CORP9 citations72
US3949262AApr 6, 1976
Cathode ray tube with compensation for beam landing spot distortion due to wide-angle beam deflection
SONY CORP20 citations72
US4053807AOct 11, 1977
Thermionic cathode and heater structure on ceramic base plate
SONY CORP18 citations71
US4339694AJul 13, 1982
Flat cathode ray tube
SONY CORP8 citations70
US4948537AAug 14, 1990
Method of producing a resin mold for rear projection screen
SONY CORP11 citations69
US4857800AAug 15, 1989
Electron beam indicator tube with accelerating electrode
SONY CORP9 citations69
US4291253ASep 22, 1981
Grid structure for color picture tube
SONY CORP5 citations63
US5045974ASep 3, 1991
Display tube assembly and mounting process thereof
SONY CORP6 citations62
US4232332ANov 4, 1980
Color television receiver
SONY CORP3 citations61
US4223344ASep 16, 1980
Beam index color cathode ray tube
SONY CORP5 citations60
US4212030AJul 8, 1980
Beam index color cathode ray tube
SONY CORP4 citations60
US4563699AJan 7, 1986
Television receiver or projection type
SONY CORP2 citations56
US4526601AJul 2, 1985
Method of fixing an electron gun assembly into the neck of a cathode ray tube and structure so produced
SONY CORP1 citations46