Assignee
VITAMIN KENKYUSO KK
JP·3 granted patents·72 citations·filing 1982–1990
Top patents by PatentIndex Score
3 records- 0185US5037981AIntermediates for synthesizing BH4 and its derivativesVITAMIN KENKYUSO KK·Filed 1990·Granted Aug 6, 1991·30 cites·1 claims
- 0285US4528184APolymer-metal complexes containing quaternary nitrogen atoms used in the treatment of hypercholesteremiaVITAMIN KENKYUSO KK·Filed 1982·Granted Jul 9, 1985·36 cites·22 claims
- 0334US5061691AEnkephalin analogsVITAMIN KENKYUSO KK·Filed 1988·Granted Oct 29, 1991·6 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when VITAMIN KENKYUSO KK 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 →