Inventor · disambiguated record
Michiharu Oogai
Also filed as: OOGAI MICHIHARU
2 granted patents·70 citations·filing 1983–1998
62Inventor score
Top patents by PatentIndex Score
2 records- 0184US6087285AZirconia sintered body, process for production thereof, and application thereofTOSOH CORP·Filed 1998·Granted Jul 11, 2000·67 cites·6 claims
- 0229US4537910AMethod of producing cation-exchange membrane having roughed surfaceTOYO SODA MFG CO LTD·Filed 1983·Granted Aug 27, 1985·3 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →