KINOSHITA MANUFACTORY CO.,LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
C21C PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL 117

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0342,515 METHODS FOR MANGANESE REMOVAL OF CAST IRONNov 30, 15Nov 30, 17[C21C]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0195,712 METHOD FOR REMOVING IMPURITIES IN MOLTEN CAST IRON, AND CAST IRON RAW MATERIALAbandonedJan 24, 11Aug 01, 13[C21C, C22C]

Top Inventors for This Owner

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