KATSUTO NAKATSUKA

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B22F WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER 250

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6387532 Coated powder and process for the preparation thereofJul 05, 00May 14, 02[B22F]
5985466 Powder having multilayered film on its surface and process for preparing the sameSep 10, 97Nov 16, 99[B22F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2005/0208,303 Coated powder, coating composition, and coated articleAbandonedSep 13, 04Sep 22, 05[B32B]
6818297 White powder and method for production thereofExpiredOct 11, 01Nov 16, 04[B32B]
6666991 Fluorescent or phosphorescent compositionExpiredMay 29, 01Dec 23, 03[B41M]

Top Inventors for This Owner

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