Inventor · disambiguated record
Norifumi Egami
Also filed as: EGAMI NORIFUMI
7 granted patents·54 citations·filing 1989–2009
83Inventor score
Files withJAPAN BROADCASTING CORP2FUTABA DENSHI KOGYO KK1HITACHI LTD1HITACHI LTD & NIPPON HOSO KYOK1HONDA YUKI1
Top patents by PatentIndex Score
7 records- 0183US7834308B2Imaging apparatus having electron source array that emits electrons during a blanking periodJAPAN BROADCASTING CORP·Filed 2008·Granted Nov 16, 2010·8 cites·14 claims
- 0279US7723664B2Imaging apparatus having electron source arrayJAPAN BROADCASTING CORP·Filed 2008·Granted May 25, 2010·6 cites·9 claims
- 0374US8203112B2Image sensing deviceOKUDA YOSHIYUKI·Filed 2009·Granted Jun 19, 2012·7 cites·6 claims
- 0472US8203611B2Imaging apparatus having electron source arrayHONDA YUKI·Filed 2008·Granted Jun 19, 2012·3 cites·12 claims
- 0570US5488386AImaging apparatus and operation method of the sameHITACHI LTD & NIPPON HOSO KYOK·Filed 1993·Granted Jan 30, 1996·27 cites·17 claims
- 0666US8044596B2Electron emissive element and display elementFUTABA DENSHI KOGYO KK·Filed 2008·Granted Oct 25, 2011·3 cites·5 claims
- 0727US5107172ACharged-particle beam tube and its driving methodHITACHI LTD·Filed 1989·Granted Apr 21, 1992·0 cites·29 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →