Inventor · disambiguated record
Eiji Ikegami
Also filed as: IKEGAMI EIJI
7 granted patents·3 pending applications·100 citations·filing 1996–2014
85Inventor score
Top patents by PatentIndex Score
10 records- 0188US8038896B2Plasma processing method and apparatusHITACHI HIGH TECH CORP·Filed 2006·Granted Oct 18, 2011·12 cites·1 claims
- 0274US6919274B2LSI device etching method and apparatus thereofHITACHI HIGH TECH CORP·Filed 2004·Granted Jul 19, 2005·18 cites·13 claims
- 0367US9230782B2Plasma processing method and apparatusHITACHI HIGH TECH CORP·Filed 2014·Granted Jan 5, 2016·1 cites·2 claims
- 0466US8900401B2Plasma processing method and apparatusIKEGAMI EIJI·Filed 2010·Granted Dec 2, 2014·2 cites·2 claims
- 0561US6274870B1Method for spectrometrically measuring isotopic gas and apparatus thereofOTSUKA PHARMA CO LTD·Filed 1999·Granted Aug 14, 2001·22 cites·14 claims
- 0657US7833792B2Test strip measuring methodOTSUKA PHARMA CO LTD·Filed 2005·Granted Nov 16, 2010·2 cites·17 claims
- 0746US5964712AApparatus and breathing bag for spectrometrically measuring isotopic gasOTSUKA PHARMA CO LTD·Filed 1996·Granted Oct 12, 1999·43 cites·6 claims
- 0841US2003049849A1Test strip measuring method and deviceFiled 2001·Application pending·0 cites
- 0940US2008076259A1Plasma Etching MethodOOTA YOSHIYUKI·Filed 2007·Application pending·0 cites
- 1032US2006196605A1Method and apparatus for plasma processingIKEGAMI EIJI·Filed 2005·Application pending·0 cites
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