Inventor
HIRATA KOUICHI
JP10 patents
⚠️ This page may combine multiple inventors who share the name “HIRATA KOUICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI HEAVY IND LTD
6 patentsUS5900052AMay 4, 1999
Belt coating material for belt type continuous casting and belt coating method
MITSUBISHI HEAVY IND LTD24 citations92
US6372016B1Apr 16, 2002
Method for drying compacts
MITSUBISHI HEAVY IND LTD14 citations83
US6413471B1Jul 2, 2002
Apparatus for producing reduced iron
MITSUBISHI HEAVY IND LTD17 citations81
US6451085B1Sep 17, 2002
Method for producing reduced iron
MITSUBISHI HEAVY IND LTD12 citations72
US6482351B2Nov 19, 2002
Apparatus for producing reduced iron
MITSUBISHI HEAVY IND LTD8 citations70
US6551548B2Apr 22, 2003
Apparatus for producing reduced iron and compact drying
MITSUBISHI HEAVY IND LTD3 citations61
KAWASAKI STEEL CO
3 patentsUS5372654ADec 13, 1994
Steel sheet for press working that exhibits excellent stiffness and satisfactory press workability
KAWASAKI STEEL CO7 citations73
US5332453AJul 26, 1994
High tensile steel sheet having excellent stretch flanging formability
KAWASAKI STEEL CO13 citations73
US5382302AJan 17, 1995
Method of producing a high tensile steel sheet having excellent stretch flanging formability
KAWASAKI STEEL CO2 citations62