Inventor
OSADA MOTOTSUGU
JP15 patents
⚠️ This page may combine multiple inventors who share the name “OSADA MOTOTSUGU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHINAGAWA REFRACTORIES CO
13 patentsUS4840296AJun 20, 1989
Clamping and fixing apparatus for a refractory-made plate for a slide gate valve for controlling a molten steel flow
SHINAGAWA REFRACTORIES CO36 citations91
US5645793AJul 8, 1997
Cartridge handling hand of a cartridge system sliding valve apparatus for a molten metal vessel
SHINAGAWA REFRACTORIES CO19 citations89
US10183326B2Jan 22, 2019
Slab continuous casting apparatus
SHINAGAWA REFRACTORIES CO2 citations72
US10029303B2Jul 24, 2018
Slab continuous casting apparatus
SHINAGAWA REFRACTORIES CO3 citations72
US7455201B2Nov 25, 2008
Slide gate valve unit for casting machine
SHINAGAWA REFRACTORIES CO5 citations62
US7258256B2Aug 21, 2007
Surface pressure load device of slide valve
SHINAGAWA REFRACTORIES CO2 citations62
US5238158AAug 24, 1993
Immersion nozzle exchanging apparatus
SHINAGAWA REFRACTORIES CO2 citations62
US9505056B2Nov 29, 2016
Slide valve apparatus for automatic application of surface pressure
SHINAGAWA REFRACTORIES CO2 citations61
US5613545AMar 25, 1997
Inert gas injecting plate brick or insert nozzle brick for use in a sliding gate valve apparatus of molten metal
SHINAGAWA REFRACTORIES CO2 citations61
US5316271AMay 31, 1994
Discharge regulator of molten metal
SHINAGAWA REFRACTORIES CO3 citations61
US4913314AApr 3, 1990
Opening element for an insert nozzle of a slide gate valve apparatus and a method of opening said apparatus
SHINAGAWA REFRACTORIES CO5 citations61
US8002155B2Aug 23, 2011
Slide valve device for automatic surface pressure application
SHINAGAWA REFRACTORIES CO2 citations60
US10239119B2Mar 26, 2019
Apparatus for continuous slab casting
SHINAGAWA REFRACTORIES CO0 citations36