Inventor · disambiguated record

Masakazu Oshimura

Also filed as: OSHIMURA MASAKAZU

2 granted patents·26 citations·filing 1974–1977

61Inventor score

Technology areasB01D H01F

Files withHITACHI MAXELL2

Top patents by PatentIndex Score

2 records

0159US4018710AReduction catalysts and processes for reduction of nitrogen oxidesHITACHI MAXELL·Filed 1974·Granted Apr 19, 1977·18 cites·9 claims
0251US4133676AAcicular ferromagnetic metal particles and method for preparation of the sameHITACHI MAXELL·Filed 1977·Granted Jan 9, 1979·8 cites·12 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →