Assignee
SEISAN NIPPONSHA LTD
JP·5 granted patents·10 citations·filing 2016–2022
Top patents by PatentIndex Score
5 records- 0150USD887855SWrapping bagSEISAN NIPPONSHA LTD·Filed 2017·Granted Jun 23, 2020·5 cites·1 claims
- 0246US12459705B2Outer bag with product therein, production method therefor, and bag body supply methodSEISAN NIPPONSHA LTD·Filed 2019·Granted Nov 4, 2025·0 cites·6 claims
- 0342US12589912B2Product-containing outer bag, bag feeding device, and supply methodSEISAN NIPPONSHA LTD·Filed 2022·Granted Mar 31, 2026·0 cites·28 claims
- 0440USD841482SWrapping bagSEISAN NIPPONSHA LTD·Filed 2016·Granted Feb 26, 2019·3 cites·1 claims
- 0537USD887856SWrapping bagSEISAN NIPPONSHA LTD·Filed 2017·Granted Jun 23, 2020·2 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when SEISAN NIPPONSHA LTD files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →