Inventor · disambiguated record
Masatoshi Amano
Also filed as: AMANO MASATOSHI
4 granted patents·20 citations·filing 1982–1985
72Inventor score
Top patents by PatentIndex Score
4 records- 0154US4414245AProcess for producing cobalt containing ferromagnetic iron oxidesISHIHARA MINING & CHEMICAL CO·Filed 1982·Granted Nov 8, 1983·9 cites·8 claims
- 0239US4551327AProcess for producing cobalt-and ferrous iron-containing ferromagnetic iron oxidesISHIHARA SANGYO KAISHA·Filed 1983·Granted Nov 5, 1985·4 cites·12 claims
- 0337US4594267AProcess for producing cobalt-containing magnetic iron oxide powderISHIHARA MINING & CHEMICAL CO·Filed 1985·Granted Jun 10, 1986·4 cites·4 claims
- 0436US4486467AProcess for producing cobalt-containing magnetic iron oxide powderISHIHARA MINING & CHEMICAL CO·Filed 1982·Granted Dec 4, 1984·3 cites·17 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →