Inventor
FUJITA AKITSUGU
JP10 patents
Patents
10 patentsUS6773519B2Aug 10, 2004
High and low pressure integrated type turbine rotor
MITSUBISHI HEAVY IND LTD8 citations72
US6755920B2Jun 29, 2004
Low-alloy heat-resistant steel, heat treatment method therefor, and turbine rotor comprising the same
MITSUBISHI HEAVY IND LTD7 citations72
US6569269B1May 27, 2003
Process for producing a high and low pressure integrated turbine rotor
MITSUBISHI HEAVY IND LTD9 citations72
US5997806ADec 7, 1999
Heat-resisting cast steel
MITSUBISHI HEAVY IND LTD14 citations72
US6254697B1Jul 3, 2001
Cast steel material for pressure vessels and method of making a pressure vessel by using same
MITSUBISHI HEAVY IND LTD8 citations71
US6123897ASep 26, 2000
High chromium heat resistant cast steel material and pressure vessel formed thereof
MITSUBISHI HEAVY IND LTD5 citations70
US6007767ADec 28, 1999
High chromium heat resistant cast steel material
MITSUBISHI HEAVY IND LTD7 citations70
US5599408AFeb 4, 1997
Method of producing a structural member
MITSUBISHI HEAVY IND LTD13 citations68
US6095756AAug 1, 2000
High-CR precision casting materials and turbine blades
MITSUBISHI HEAVY IND LTD3 citations62
US5972287AOct 26, 1999
Heat-resisting steel
MITSUBISHI HEAVY IND LTD4 citations61