Inventor
UETA SHIGEKI
JP23 patents
⚠️ This page may combine multiple inventors who share the name “UETA SHIGEKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DAIDO STEEL CO LTD
13 patentsUS5951789ASep 14, 1999
Heat resisting alloy for exhaust valve and method for producing the exhaust valve
DAIDO STEEL CO LTD19 citations92
US7914732B2Mar 29, 2011
Ferritic stainless steel cast iron, cast part using the ferritic stainless steel cast iron, and process for producing the cast part
DAIDO STEEL CO LTD9 citations83
US6918972B2Jul 19, 2005
Ni-base alloy, heat-resistant spring made of the alloy, and process for producing the spring
DAIDO STEEL CO LTD10 citations73
US6099668AAug 8, 2000
Heat resisting alloy for exhaust valve and method for producing the exhaust valve
DAIDO STEEL CO LTD14 citations73
US6096262AAug 1, 2000
Martensitic heat resisting steel
DAIDO STEEL CO LTD6 citations73
US7326307B2Feb 5, 2008
Thermal fatigue resistant cast steel
DAIDO STEEL CO LTD2 citations61
US6921442B2Jul 26, 2005
Nickel-based heat-resistant alloy
DAIDO STEEL CO LTD0 citations50
US10378072B2Aug 13, 2019
Maraging steel
DAIDO STEEL CO LTD0 citations49
US10337079B2Jul 2, 2019
Maraging steel
DAIDO STEEL CO LTD0 citations49
US10472701B2Nov 12, 2019
Ni-based superalloy for hot forging
DAIDO STEEL CO LTD0 citations46
US10119182B2Nov 6, 2018
Ni-based superalloy for hot forging
DAIDO STEEL CO LTD0 citations46
US10344367B2Jul 9, 2019
Method for producing Ni-based superalloy material
DAIDO STEEL CO LTD0 citations33
US10260137B2Apr 16, 2019
Method for producing Ni-based superalloy material
DAIDO STEEL CO LTD0 citations33