INOUE, AKIHISA

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B22D CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES 247
 
  
 
H01F MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES 282
 
  
 
B22F WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER 151
 
  
 
C22F CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS OR NON-FERROUS ALLOYS 136
 
  
 
C23C COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL 1100

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6371195 Molded product of amorphous metal and manufacturing method for the sameFeb 29, 00Apr 16, 02[B22D]
6183571 Permanent magnetic material and permanent magnetSep 29, 95Feb 06, 01[H01F]
5740854 Production methods of metallic glasses by a suction casting methodJul 14, 97Apr 21, 98[B22D]
5648174 Highly hard thin film and method for production thereofApr 12, 95Jul 15, 97[C23C]
5605560 Method of producing an atomized alloy powerJun 06, 95Feb 25, 97[B22F]
5509975 Soft magnetic bulky alloy and method of manufacturing the sameSep 27, 94Apr 23, 96[H01F]
5405462 Superplastic aluminum-based alloy material and production process thereofFeb 23, 94Apr 11, 95[C22F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2007/0034,304 Precision gear, its gear mechanism, and production method of precision gearAbandonedSep 01, 04Feb 15, 07[C22C]
2005/0211,346 Copper alloy and copper alloy manufacturing methodAbandonedMar 18, 05Sep 29, 05[C22C]
6453977 Metal mold for manufacturing amorphous alloy and molded product of amorphous alloyExpiredJun 12, 01Sep 24, 02[B28B, B22D]
6331218 High strength and high rigidity aluminum-based alloy and production method thereforExpiredSep 29, 98Dec 18, 01[C22C]
6027586 Forming process of amorphous alloy materialExpiredMar 17, 94Feb 22, 00[C22C]
5532069 Aluminum alloy and method of preparing the sameExpiredDec 22, 94Jul 02, 96[B22F]
5458700 High-strength aluminum alloyExpiredApr 28, 94Oct 17, 95[C22C]
5423923 Hard film of amorphous Ti-Si alloy having fine tin particlesExpiredSep 30, 94Jun 13, 95[C22C]

Top Inventors for This Owner

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