Inventor · disambiguated record
Katumi Ogiue
Also filed as: OGIUE KATUMI
2 granted patents·44 citations·filing 1969–1976
64Inventor score
Files withHITACHI LTD2
Top patents by PatentIndex Score
2 records- 0176US4111724AMethod of manufacturing oxide isolated semiconductor device utilizing selective etching techniqueHITACHI LTD·Filed 1976·Granted Sep 5, 1978·31 cites·5 claims
- 0263US4009484AIntegrated circuit isolation using gold-doped polysiliconHITACHI LTD·Filed 1969·Granted Feb 22, 1977·13 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →