Inventor · disambiguated record

Masaharu Doi

Also filed as: DOI MASAHARU

2 granted patents·14 citations·filing 1988–2013

51Inventor score

Technology areasC01P C08J

Files withTOSOH CORP1 TOYO SODA MFG CO LTD1

Top patents by PatentIndex Score

2 records

0155US4877498AMethod for producing a metal salt by electrolysisTOYO SODA MFG CO LTD·Filed 1988·Granted Oct 31, 1989·14 cites·11 claims
0254US9487883B2Trimanganese tetraoxide and its production processTOSOH CORP·Filed 2013·Granted Nov 8, 2016·0 cites·13 claims

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