Inventor · disambiguated record
Yoshiyuki Shimohiro
Also filed as: MURAKAMI YOSHIAKI · SHIMOHIRO YOSHIYUKI
5 granted patents·29 citations·filing 1975–1989
77Inventor score
Files withDAINIPPON PHARMACEUTICAL CO5
Top patents by PatentIndex Score
5 records- 0160US4147512AFixing agent for improving fastness properties of dyeings on polyamide fibers and preparation thereofDAINIPPON PHARMACEUTICAL CO·Filed 1977·Granted Apr 3, 1979·6 cites·8 claims
- 0251US4424061AColor fastness of dyed cotton textiles to chlorinated water and process for improving the color fastness of dyed cotton textiles to chlorinated waterDAINIPPON PHARMACEUTICAL CO·Filed 1982·Granted Jan 3, 1984·8 cites·11 claims
- 0343US5177066AStabilization of compositions containing anionic surfactantsDAINIPPON PHARMACEUTICAL CO·Filed 1989·Granted Jan 5, 1993·8 cites·5 claims
- 0443US4218366ACondensation product of 4,4'-dihydroxydiphenyl sulfone, 4,4'-dihydroxydiphenylsulfone sulfonic acid and a lower aldehyde and method of preparationDAINIPPON PHARMACEUTICAL CO·Filed 1975·Granted Aug 19, 1980·4 cites·10 claims
- 0534US4548648AThickening agent for pasteDAINIPPON PHARMACEUTICAL CO·Filed 1984·Granted Oct 22, 1985·3 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when Yoshiyuki Shimohiro 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 →