JFE Material Co., Ltd.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF178
 
 
 
C22B PRODUCTION OR REFINING OF METALS 127
 
 
 
C22C ALLOYS 171

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8137654 Method of roasting material containing at least one of V, Mo and Ni and rotary kiln for roasting the sameFeb 21, 06Mar 20, 12[C22B, C01B]
7004992 Chromium-containing metal and method for producing the sameMar 06, 01Feb 28, 06[C22C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2006/0037,673 Chromium-containing metal and manufacturing method thereofAbandonedOct 05, 05Feb 23, 06[C22C]

Top Inventors for This Owner

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