YOSHIDA, HIDEO

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B08B CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL 157
 
  
 
B09C RECLAMATION OF CONTAMINATED SOIL 18
 
  
 
C02F TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE 154
 
  
 
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
 
  
 
C25F PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR 117
 
  
 
G21F PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR 121

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0362,792 FILM-FORMING STRUCTURE ON WORK AND FILM-FORMING METHOD ON WORKAug 07, 15Dec 15, 16[C23C]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9754692 System for decontaminating soil and the likeFeb 16, 17Sep 05, 17[G21F, B09C, C02F]
8157982 Method of extracting hexavalent chromiumApr 12, 06Apr 17, 12[C25F]
7736442 Method for activating surface of base material and apparatus thereofOct 18, 07Jun 15, 10[B08B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7857952 Method for treating the surface of object and apparatus thereofExpiredOct 31, 07Dec 28, 10[C25D]
2010/0047,285 ANTICANCER AGENTS USING VEROTOXIN VARIANTSAbandonedOct 15, 09Feb 25, 10[A61K]
2007/0154,485 ANTICANCER AGENTS USING VEROTOXIN VARIANTSAbandonedMar 02, 07Jul 05, 07[A61K, C07K]
2005/0163,807 Anticancer agents using vero toxin variantsAbandonedAug 03, 04Jul 28, 05[A61K, C07K]
6793793 Electrochemical treating method such as electroplating and electrochemical reaction device thereforExpiredMar 04, 02Sep 21, 04[C25D]
5517258 Eyeglass frame with internal spring and slider assembliesExpiredNov 17, 94May 14, 96[G02C]

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