Inventor
IWASAWA TERUO
JP14 patents
⚠️ This page may combine multiple inventors who share the name “IWASAWA TERUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OLYMPUS OPTICAL CO
13 patentsUS4242703ADec 30, 1980
Projection apparatus for optical systems
OLYMPUS OPTICAL CO23 citations82
US4510423AApr 9, 1985
Motor apparatus
OLYMPUS OPTICAL CO17 citations73
US4386302AMay 31, 1983
Control device for a multispeed motor
OLYMPUS OPTICAL CO7 citations73
US4331864AMay 25, 1982
Apparatus for detecting an in-focused condition of optical systems
OLYMPUS OPTICAL CO9 citations73
US4326217AApr 20, 1982
Reversed image sensing apparatus
OLYMPUS OPTICAL CO10 citations73
US4314150AFeb 2, 1982
Apparatus for detecting the in-focusing conditions
OLYMPUS OPTICAL CO13 citations73
US4289959ASep 15, 1981
Apparatus for detecting the in-focusing conditions
OLYMPUS OPTICAL CO12 citations73
US4120009AOct 10, 1978
Tape recorder apparatus
OLYMPUS OPTICAL CO11 citations73
US4476428AOct 9, 1984
Power supply device
OLYMPUS OPTICAL CO14 citations72
US4523239AJun 11, 1985
Tape recorder having an alarm and stop mechanism for end-of-tape conditions
OLYMPUS OPTICAL CO2 citations62
US4302780ANov 24, 1981
Photometric system
OLYMPUS OPTICAL CO5 citations62
US4422023ADec 20, 1983
Starting circuit for electronically controlled motor apparatus
OLYMPUS OPTICAL CO6 citations61
US4396876AAug 2, 1983
Motor control apparatus
OLYMPUS OPTICAL CO6 citations61