IWATANI CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 8354
 
  
 
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 596
 
  
 
0702 COOKING APPLIANCES, UTENSILS AND CONTAINERS343
 
  
 
B01D SEPARATION 2132
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 285
 
  
 
B08B CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL 256
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF277
 
  
 
F17C VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES 225
 
  
 
A47J KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES 149
 
  
 
B01F MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING 141

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0268,965 SAMPLING APPARATUS AND SAMPLING METHODJun 08, 17Sep 21, 17[G01N]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9869614 Sampling apparatus and sampling methodJun 08, 17Jan 16, 18[G01N]
9841143 Suction device and suction methodJul 01, 15Dec 12, 17[F17C]
9638425 Cartridge-type gas grillApr 24, 14May 02, 17[A47J, F24C]
9533268 Method and apparatus for supplying mixed gasOct 10, 14Jan 03, 17[G05D, B01F]
9447502 Calcium phosphate complex, and method for production thereofApr 30, 09Sep 20, 16[C23C, C09D, C08K]
9425071 Film forming methodApr 28, 15Aug 23, 16[C23C, H01L]
9416445 Method for treating inner surface of chlorine trifluoride supply passage in apparatus using chlorine trifluorideFeb 08, 12Aug 16, 16[C23C, C03C, H01L, B05D]
9214364 Substrate cleaning apparatus and vacuum processing systemMar 26, 12Dec 15, 15[C23C, H01J, H01L]
9209010 Substrate cleaning method and substrate cleaning deviceFeb 03, 11Dec 08, 15[H01L, B08B]
9159622 Dividing method for waferAug 07, 14Oct 13, 15[H01L]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0061,031 PROCESSING METHOD UTILIZING CLUSTERAbandonedFeb 27, 13Mar 06, 14[C23F]
2013/0056,024 SUBSTRATE CLEANING METHOD AND SEMICONDUCTOR MANUFACTURING APPARATUSAbandonedFeb 23, 11Mar 07, 13[B08B]
2012/0312,334 RESIST REMOVAL APPARATUS AND RESIST REMOVAL METHODAbandonedAug 24, 12Dec 13, 12[B08B]
2012/0071,003 Vacuum Processing Apparatus, Vacuum Processing Method, and Micro-Machining ApparatusAbandonedSep 15, 11Mar 22, 12[C23C, H01L, C23F]
2012/0018,762 SEMICONDUCTOR DEVICEAbandonedApr 05, 10Jan 26, 12[H01L]

Top Inventors for This Owner

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