Assignee
RYUKAKUSAN CO LTD
US·5 granted patents·85 citations·filing 2000–2018
Top patents by PatentIndex Score
5 records- 0188US6277395B1Swallowing-assistive drinkRYUKAKUSAN CO LTD·Filed 2000·Granted Aug 21, 2001·66 cites·14 claims
- 0275USRE39125ESwallowing-assistive drinkRYUKAKUSAN CO LTD·Filed 2003·Granted Jun 13, 2006·11 cites·24 claims
- 0360USD891268SPackaging bagRYUKAKUSAN CO LTD·Filed 2018·Granted Jul 28, 2020·8 cites·1 claims
- 0430USD869296SMeasuring spoonRYUKAKUSAN CO LTD·Filed 2018·Granted Dec 10, 2019·0 cites·1 claims
- 0529USD843856SMeasuring spoonRYUKAKUSAN CO LTD·Filed 2017·Granted Mar 26, 2019·0 cites·1 claims
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