Inventor · disambiguated record
Toshio Ibaragi
Also filed as: HAYAKAWA KIYOSHI · IBARAGI TOSHIO
8 granted patents·264 citations·filing 1974–1981
89Inventor score
Files withASAHI CHEMICAL IND8
Top patents by PatentIndex Score
8 records- 0194US4292414AProcess for the preparation of modified block copolymersASAHI CHEMICAL IND·Filed 1979·Granted Sep 29, 1981·69 cites·23 claims
- 0290US4332858AMulti-layer laminate comprising a modified styrene-butadiene block copolymerASAHI CHEMICAL IND·Filed 1979·Granted Jun 1, 1982·50 cites·1 claims
- 0388US4304881AAlkenyl aromatic resin composition having an excellent impact strengthASAHI CHEMICAL IND·Filed 1979·Granted Dec 8, 1981·43 cites·8 claims
- 0485US4183877AHigh-impact polystyrene composition and production thereofASAHI CHEMICAL IND·Filed 1978·Granted Jan 15, 1980·30 cites·15 claims
- 0583US4413098AIsoprene-butadiene copolymer rubber having improved processing propertiesASAHI CHEMICAL IND·Filed 1981·Granted Nov 1, 1983·32 cites·4 claims
- 0672US3980625AMethod for producing novel rubbery polymers from diene monomersASAHI CHEMICAL IND·Filed 1974·Granted Sep 14, 1976·16 cites·5 claims
- 0758US4195136AImpact-resistant styrene resin compositionASAHI CHEMICAL IND·Filed 1978·Granted Mar 25, 1980·15 cites·12 claims
- 0852US4424322AProcess for producing polymers or copolymers of conjugated dienesASAHI CHEMICAL IND·Filed 1981·Granted Jan 3, 1984·9 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Toshio Ibaragi 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 →