Inventor
WATANABE AKINORI
33 patents
⚠️ This page may combine multiple inventors who share the name “WATANABE AKINORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OKI ELECTRIC IND CO LTD
15 patentsUS3967143AJun 29, 1976
Ultrasonic wave generator
OKI ELECTRIC IND CO LTD54 citations93
US3983801AOct 5, 1976
High speed printer
OKI ELECTRIC IND CO LTD26 citations81
US4127334ANov 28, 1978
Dot printer
OKI ELECTRIC IND CO LTD13 citations74
US4013004AMar 22, 1977
Ink mist type high speed printer
OKI ELECTRIC IND CO LTD9 citations73
US3962969AJun 15, 1976
Ink mist type high speed printer
OKI ELECTRIC IND CO LTD9 citations73
US4117778AOct 3, 1978
High speed printer with arc preventing fluorocarbon gas
OKI ELECTRIC IND CO LTD11 citations71
US4050377ASep 27, 1977
High speed printer with heated aperture board
OKI ELECTRIC IND CO LTD10 citations71
US4119383AOct 10, 1978
Method and apparatus for inserting intermediate dots in a dot matrix using a dot printer
OKI ELECTRIC IND CO LTD15 citations69
US3943848AMar 16, 1976
High speed printing apparatus
OKI ELECTRIC IND CO LTD4 citations62
US4136611AJan 30, 1979
Electrostatic printing directly onto paper
OKI ELECTRIC IND CO LTD4 citations60
US4180334ADec 25, 1979
Dot printer
OKI ELECTRIC IND CO LTD5 citations58
US4024811AMay 24, 1977
High speed printing apparatus
OKI ELECTRIC IND CO LTD1 citations51
US3943847AMar 16, 1976
High speed printing apparatus
OKI ELECTRIC IND CO LTD1 citations51
US4150620AApr 24, 1979
Ink mist type high speed printer
OKI ELECTRIC IND CO LTD0 citations41
US4103612AAug 1, 1978
Ink mist type high speed printer
OKI ELECTRIC IND CO LTD0 citations37
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
5 patentsUS3944335AMar 16, 1976
Acousto-optic filter
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD24 citations82
US3944334AMar 16, 1976
Acousto-optic filter
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD21 citations82
US4037933AJul 26, 1977
Light deflector of acousto-optic interaction type
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations72
US3953107AApr 27, 1976
Acousto-optic filter
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations70
US4069440AJan 17, 1978
Recording material
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations52