Inventor · disambiguated record
Naomasa Oka
Also filed as: OKA NAOMASA
4 granted patents·80 citations·filing 1997–2004
77Inventor score
Files withMATSUSHITA ELECTRIC WORKS LTD4
Top patents by PatentIndex Score
4 records- 0179US6293149B1Acceleration sensor element and method of its manufactureMATSUSHITA ELECTRIC WORKS LTD·Filed 1997·Granted Sep 25, 2001·57 cites·37 claims
- 0259US7468571B2Electrostatically driven latchable actuator systemMATSUSHITA ELECTRIC WORKS LTD·Filed 2004·Granted Dec 23, 2008·7 cites·13 claims
- 0356US6794805B1Field emission electron source, method of producing the same, and use of the sameMATSUSHITA ELECTRIC WORKS LTD·Filed 1999·Granted Sep 21, 2004·12 cites·22 claims
- 0452US7422928B2Process for fabricating a micro-electro-mechanical system with movable componentsMATSUSHITA ELECTRIC WORKS LTD·Filed 2004·Granted Sep 9, 2008·4 cites·23 claims
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