Inventor · disambiguated record
Eiji Fujiwara
Also filed as: FUJIWARA EIJI
8 granted patents·103 citations·filing 1992–2016
86Inventor score
Top patents by PatentIndex Score
8 records- 0183US7489084B2Power supply apparatus and high frequency circuit systemNEC MICROWAVE TUBE LTD·Filed 2007·Granted Feb 10, 2009·7 cites·5 claims
- 0279US8230292B2Method and apparatus for correcting and detecting multiple spotty-byte errors within a byte occurred in a limited number of bytesFUJIWARA EIJI·Filed 2005·Granted Jul 24, 2012·15 cites·18 claims
- 0378US6990625B2Burst error pattern generation method, and burst and byte error detection correction apparatusFANUC LTD·Filed 2002·Granted Jan 24, 2006·26 cites·8 claims
- 0470US5563894AError detecting and correcting method and systemHITACHI LTD·Filed 1992·Granted Oct 8, 1996·34 cites·16 claims
- 0556US5482544ARust-preventive compositionTAYCA CORP·Filed 1994·Granted Jan 9, 1996·17 cites·5 claims
- 0653US7034472B2Power supply apparatus for traveling-wave tube which eliminates high voltage relayNEC MICROWAVE TUBE LTD·Filed 2004·Granted Apr 25, 2006·2 cites·6 claims
- 0748US10276339B2Electron gun, electron tube and high-frequency circuit systemNEC NETWORK & SENSOR SYS LTD·Filed 2016·Granted Apr 30, 2019·0 cites·5 claims
- 0847US7034462B2Power supply circuit for traveling-wave tube which eliminates large relay and relay driving power supplyNEC MICROWAVE TUBE LTD·Filed 2004·Granted Apr 25, 2006·2 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →