Inventor · disambiguated record
Eiichi Iizuka
Also filed as: IIZUKA EIICHI
4 granted patents·199 citations·filing 1982–1989
82Inventor score
Top patents by PatentIndex Score
4 records- 0189US4551195AMethod for growing boron nitride crystals of cubic systemSHOWA DENKO KK·Filed 1984·Granted Nov 5, 1985·52 cites·7 claims
- 0287US4547257AMethod for growing diamond crystalsSHOWA DENKO KK·Filed 1984·Granted Oct 15, 1985·60 cites·8 claims
- 0386US5000760ACBN abrasive-grains, method for producing the same, and grinding wheelSHOWA DENKA K K·Filed 1989·Granted Mar 19, 1991·62 cites·30 claims
- 0472US4551316AProcess for producing boron nitride of cubic systemSHOWA DENKO KK·Filed 1982·Granted Nov 5, 1985·25 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →