NAGANO PREFECTURE

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 151
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF178
 
  
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR194
 
  
 
C22C ALLOYS 171
 
  
 
F28D HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT 144
 
  
 
F28F DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION 151

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9920232 Method of manufacturing metal composite material, metal composite material, method of manufacturing heat dissipating component, and heat dissipating componentJul 06, 15Mar 20, 18[C09K, C01B, F28D, B22F, F28F, C22C]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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