Inventor · disambiguated record
Seiji Nishi
Also filed as: NISHI SEIJI
9 granted patents·2 pending applications·218 citations·filing 1994–2023
89Inventor score
Top patents by PatentIndex Score
11 records- 0185US5949140AMicrowave semiconductor device with via holes and associated structureOKI ELECTRIC IND CO LTD·Filed 1997·Granted Sep 7, 1999·120 cites·6 claims
- 0276US7872609B2Circular waveguide antenna and circular waveguide array antennaOKI ELECTRIC IND CO LTD·Filed 2007·Granted Jan 18, 2011·8 cites·21 claims
- 0375US5468305AMethod of lowering permeability of difficult-to-work Co alloyKOBE STEEL LTD·Filed 1994·Granted Nov 21, 1995·26 cites·13 claims
- 0463US12237555B2Waveguide, method of manufacturing waveguide and antennaUNIV WASEDA·Filed 2023·Granted Feb 25, 2025·0 cites·7 claims
- 0562US5976641AA1 alloy films and melting A1 alloy sputtering targets for depositing A1 alloy filmsKOBE STEEL LTD·Filed 1997·Granted Nov 2, 1999·22 cites·18 claims
- 0659US5500301AA1 alloy films and melting A1 alloy sputtering targets for depositing A1 alloy filmsKOBE STEEL LTD·Filed 1994·Granted Mar 19, 1996·21 cites·2 claims
- 0747US6206985B1A1 alloy films and melting A1 alloy sputtering targets for depositing A1 alloy filmsKOBE STEEL LTD·Filed 1999·Granted Mar 27, 2001·11 cites·11 claims
- 0844US2006000572A1Method and apparatus for injection foaming moldingKOBE STEEL LTD·Filed 2003·Application pending·0 cites
- 0943US6037615AMetal semiconductor FET having doped A1GaAs layer between channel layer and A1GaAs buffer layerOKI ELECTRIC IND CO LTD·Filed 1998·Granted Mar 14, 2000·10 cites·8 claims
- 1034US2001004856A1Aluminum or aluminum alloy sputtering target and method for manufacturing the sameKOBE SEIKO SHO AKA KOBE STEEL·Filed 2001·Application pending·0 cites
- 1132US7612732B2Antenna with stripline splitter circuitOKI ELECTRIC IND CO LTD·Filed 2007·Granted Nov 3, 2009·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →