Inventor · disambiguated record
Kiwami Hirota
Also filed as: HIROTA KIWAMI
3 granted patents·81 citations·filing 1976–1982
73Inventor score
Files withSHOWA DENKO KK3
Top patents by PatentIndex Score
3 records- 0182US4180636AProcess for polymerizing or co-polymerizing propyleneSHOWA DENKO KK·Filed 1977·Granted Dec 25, 1979·43 cites·30 claims
- 0276US4552930AVisbroken propylene-ethylene random copolymers, process and filmsSHOWA DENKO KK·Filed 1982·Granted Nov 12, 1985·30 cites·6 claims
- 0340US4057680AMethod of polymerizing α-olefinsSHOWA DENKO KK·Filed 1976·Granted Nov 8, 1977·8 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →