Inventor · disambiguated record
Yujiro Uchiyama
Also filed as: UCHIYAMA YUJIRO
3 granted patents·83 citations·filing 1992–1995
74Inventor score
Technology areasA61K
Top patents by PatentIndex Score
3 records- 0168US5608021ACationic polymer thickener and process for preparing the sameOSAKA YUKI KAGAKU KOGYO·Filed 1995·Granted Mar 4, 1997·37 cites·8 claims
- 0262US5603926ACosmetic composition comprising cationic polymer thickenerOSAKA YUKI KAGAKU KOGYO·Filed 1994·Granted Feb 18, 1997·29 cites·3 claims
- 0349US5489625ADental adhesive coating base composition and oral compositionSUNSTAR KK·Filed 1992·Granted Feb 6, 1996·17 cites·16 claims
Join the waitlist — get patent alerts
Get an alert when Yujiro Uchiyama files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →