Inventor · disambiguated record
Keizo Ogata
Also filed as: OGATA KEIZO
4 granted patents·50 citations·filing 1987–2014
74Inventor score
Top patents by PatentIndex Score
4 records- 0171US5019440ADecorative plateTOYO INK MFG CO·Filed 1989·Granted May 28, 1991·30 cites·19 claims
- 0253US4863679ACladding tube for nuclear fuel and nuclear fuel element having this cladding tubeHITACHI LTD·Filed 1987·Granted Sep 5, 1989·16 cites·21 claims
- 0346US9093309B1Semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Jul 28, 2015·0 cites·6 claims
- 0428USRE34743EDecorative plateTOYO INK MFG CO·Filed 1993·Granted Sep 27, 1994·4 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →