P

Inventor

MIYAMOTO MAMORU

JP11 patents
⚠️ This page may combine multiple inventors who share the name “MIYAMOTO MAMORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MITSUBISHI ELECTRIC CORP

3 patents
US4072880AFeb 7, 1978

Starting control apparatus for AC load

MITSUBISHI ELECTRIC CORP43 citations91
US5940303AAug 17, 1999

Semiconductor device test system

MITSUBISHI ELECTRIC CORP22 citations85
US3932800AJan 13, 1976

Direct current power control circuit

MITSUBISHI ELECTRIC CORP5 citations61

UBE INDUSTRIES

2 patents
US4406719ASep 27, 1983

Process and apparatus for preparing laminated heat-shrinkable strip with electric conductor wire embedded therein

UBE INDUSTRIES22 citations77
US4820316AApr 11, 1989

Method of foreseeing break-through in gas adsorbing apparatus

UBE INDUSTRIES4 citations59

POWREX KK

2 patents
US5188134AFeb 23, 1993

Automatic inner pipeline surface washing apparatus

POWREX KK10 citations70
US5336332AAug 9, 1994

Washing apparatus and method for fluidized bed pelletizing and drying machine

POWREX KK6 citations59

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

1 patent
US4045763AAug 30, 1977

Sealed thermostatic heater

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD33 citations92

MIYAMOTO MAMORU

1 patent
US8240040B2Aug 14, 2012

Method for producing an annular seal member for use in spherical exhaust pipe joint

MIYAMOTO MAMORU8 citations79

NIPPON PISTON RING CO LTD

1 patent
US10724636B2Jul 28, 2020

Combined oil ring

NIPPON PISTON RING CO LTD2 citations67

BEST CORP

1 patent
US7883095B2Feb 8, 2011

Annular seal member for use in spherical exhaust pipe joint, and production method thereof

BEST CORP4 citations57