Inventor
OKUTANI NORIO
JP19 patents
⚠️ This page may combine multiple inventors who share the name “OKUTANI NORIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
17 patentsUS5126736AJun 30, 1992
Position detection encoder having plural light receiving and light emitting elements
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD62 citations96
US6220799B1Apr 24, 2001
Machine tool
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD30 citations92
US5417551AMay 23, 1995
Housing arrangement for a synchronous plural motor fluid rotary apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD22 citations92
US5393201AFeb 28, 1995
Synchronous rotating apparatus for rotating a plurality of shafts
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD32 citations92
US5247839ASep 28, 1993
Torsion angle detection apparatus and torque sensor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD25 citations92
US5091643AFeb 25, 1992
Absolute position detecting method and apparatus therefor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD29 citations92
US5003170AMar 26, 1991
Reference signal generation apparatus for position detector with Fraunhofer diffraction
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations74
US4970387ANov 13, 1990
Position transducer having absolute position compensation
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations74
US4900924AFeb 13, 1990
Reference signal generation apparatus for position detector
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations74
US5231596AJul 27, 1993
Position detector having a single set detector for absolute codes
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations73
US4971442ANov 20, 1990
Photoelectric position encoder using diffraction imagery
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations70
US5140240AAug 18, 1992
Encoder
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations62
US5051692ASep 24, 1991
Processing apparatus for measuring the speed of a rotating body
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations62
US5051677ASep 24, 1991
Apparatus for processing rotary member
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations62
US4843236AJun 27, 1989
Movable object position detecting method and apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations62
US4623253ANov 18, 1986
Position detecting apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations62
US4622502ANov 11, 1986
Position detecting apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations60