IWATA CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
A01K ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS147
 
 
 
A47C CHAIRS 152
 
 
 
A47D FURNITURE SPECIALLY ADAPTED FOR CHILDREN 119

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0014,660 BED FRAME AND BEDJul 12, 17Jan 18, 18[A47D, A01K, A47C]

Recent Patents

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0314,181 KendamaAbandonedSep 10, 13Nov 05, 15[A63B]
4631836 Method of activating down and fiber materialsExpiredJul 30, 85Dec 30, 86[F26B]
4187615 Process for treating feathers and cyclone used for carrying out the processExpiredMay 05, 78Feb 12, 80[F26B]

Top Inventors for This Owner

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