Inventor · disambiguated record
Heinosuke Yasuda
Also filed as: YASUDA HEINOSUKE
2 granted patents·13 citations·filing 1997–2002
55Inventor score
Files withCHEMIPRO KASEI KAISHA LTD2
Top patents by PatentIndex Score
2 records- 0171US7317046B2Cyclic phosphazenes, process for preparing them, flame retardant containing them as active ingredient, and resin composition containing them and molded article therefromCHEMIPRO KASEI KAISHA LTD·Filed 2002·Granted Jan 8, 2008·11 cites·10 claims
- 0234US6114546AAminomethylene derivatives and ultraviolet absorbent comprising thereofCHEMIPRO KASEI KAISHA LTD·Filed 1997·Granted Sep 5, 2000·2 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when Heinosuke Yasuda 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 →