Inventor · disambiguated record
Maki Narita
Also filed as: NARITA MAKI
3 granted patents·29 citations·filing 1992–1998
69Inventor score
Files withNEC CORP3
Top patents by PatentIndex Score
3 records- 0156US5757115ACathode member and electron tube having the cathode member mounted thereonNEC CORP·Filed 1995·Granted May 26, 1998·15 cites·13 claims
- 0245US5306189ACathode impregnated by an electron emissive substance comprising (PBAO.QCAO).NBAA1204, where P>1, Q>0, N>1NEC CORP·Filed 1992·Granted Apr 26, 1994·9 cites·28 claims
- 0334US5881355AFabrication method of cathode member and electronic tube equipped therewithNEC CORP·Filed 1998·Granted Mar 9, 1999·5 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →