Assignee
YAMAHATSU SANGYO KAISHA
JP·3 granted patents·47 citations·filing 1991–1997
Top patents by PatentIndex Score
3 records- 0159US6027719AAqueous cosmetic composition containing stably solubilized uric acid and water-soluble polymer and method for stably solubilizing uric acid in aqueous cosmetic compositionYAMAHATSU SANGYO KAISHA·Filed 1997·Granted Feb 22, 2000·27 cites·16 claims
- 0247US5833969AAqueous cosmetic composition containing stably solubilized uric acid and amphoteric surfactant and method for stably solubilizing uric acid in aqueous cosmetic compositionYAMAHATSU SANGYO KAISHA·Filed 1997·Granted Nov 10, 1998·14 cites·8 claims
- 0331US5403357AHair coloring composition containing stearate derivatives as drying inhibitorsYAMAHATSU SANGYO KAISHA·Filed 1991·Granted Apr 4, 1995·6 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when YAMAHATSU SANGYO KAISHA 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 →