Inventor · disambiguated record
Hisayuki Takeuchi
Also filed as: TAKEUCHI HISAYUKI
2 granted patents·3 pending applications·2 citations·filing 2014–2020
38Inventor score
Top patents by PatentIndex Score
5 records- 0182US12240871B2Method for producing peptide compoundNISSAN CHEMICAL CORP·Filed 2020·Granted Mar 4, 2025·2 cites·20 claims
- 0256US10098962B2Glycosaminoglycan derivative and method for producing sameSEIKAGAKU KOGYO CO LTD·Filed 2014·Granted Oct 16, 2018·0 cites·10 claims
- 0355US2020155694A1Glycosaminoglycan derivative and method for producing sameSEIKAGAKU KOGYO CO LTD·Filed 2019·Application pending·0 cites
- 0452US2018360980A1Glycosaminoglycan derivative and method for producing sameSEIKAGAKU KOGYO CO LTD·Filed 2018·Application pending·0 cites
- 0541US2016158369A1Pharmaceutical composition for respiratory administrationSEIKAGAKU KOGYO CO LTD·Filed 2014·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Hisayuki Takeuchi 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 →