Assignee
IWATA CO LTD
JP·2 granted patents·2 pending applications·30 citations·filing 1978–2017
Top patents by PatentIndex Score
4 records- 0181US4187615AProcess for treating feathers and cyclone used for carrying out the processIWATA CO LTD·Filed 1978·Granted Feb 12, 1980·25 cites·15 claims
- 0244US2018014660A1Bed frame and bedIWATA CO LTD·Filed 2017·Application pending·0 cites
- 0342US2015314181A1KendamaIWATA CO LTD·Filed 2013·Application pending·0 cites
- 0438US4631836AMethod of activating down and fiber materialsIWATA CO LTD·Filed 1985·Granted Dec 30, 1986·5 cites·5 claims
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