Inventor
METABI TSUNEYO
JP20 patents
⚠️ This page may combine multiple inventors who share the name “METABI TSUNEYO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MINOLTA CAMERA KK
15 patentsUS4864341ASep 5, 1989
Mount arrangement and interchangeable lens unit for photographic camera
MINOLTA CAMERA KK33 citations92
US4717933AJan 5, 1988
Exchangeable lens for use in a focus detecting device
MINOLTA CAMERA KK34 citations92
US4682871AJul 28, 1987
Aperture value information switchable lens barrel
MINOLTA CAMERA KK35 citations92
US5274414ADec 28, 1993
Camera having a varifocal lens
MINOLTA CAMERA KK15 citations82
US4748467AMay 31, 1988
Mount arrangement and interchangeable lens unit for photographic camera
MINOLTA CAMERA KK17 citations82
US4536071AAug 20, 1985
Mount arrangement and interchangeable lens unit for photographic camera
MINOLTA CAMERA KK21 citations82
US5640223AJun 17, 1997
Camera having a varifocal lens
MINOLTA CAMERA KK5 citations74
US5369460ANov 29, 1994
Camera having a varifocal lens
MINOLTA CAMERA KK10 citations74
US4620780ANov 4, 1986
Mount arrangement and interchangeable lens unit for photographic camera
MINOLTA CAMERA KK10 citations74
US4483603ANov 20, 1984
Automatic focusing arrangement for changing the focus driving direction in accordance with the type of interchangeable optical unit
MINOLTA CAMERA KK17 citations74
US4525037AJun 25, 1985
Objective lens assembly of variable focal length having a diaphragm mechanism with adjustable aperture
MINOLTA CAMERA KK14 citations73
US4115505ASep 19, 1978
Process and apparatus for the manufacture of thread engageable members
MINOLTA CAMERA KK14 citations73
US4110008AAug 29, 1978
Cushioned objective lens
MINOLTA CAMERA KK13 citations69
US4589751AMay 20, 1986
Attachment device for interchangeable optical device
MINOLTA CAMERA KK4 citations62
US4344688AAug 17, 1982
Interchangeable lens assembly
MINOLTA CAMERA KK4 citations62