P

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 patents
US5126736AJun 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

TAKEDA CHEMICAL INDUSTRIES LTD

2 patents