Assignee
HASHIZUME YOHEI
JP·3 granted patents·1 citations·filing 2009–2010
Technology mixH01J3
Top patents by PatentIndex Score
3 records- 0155US8093796B2Electron beam apparatus and image display apparatusHASHIZUME YOHEI·Filed 2010·Granted Jan 10, 2012·1 cites·2 claims
- 0249US8106575B2Electron beam apparatus having a recess formed in a surface of an insulating memberHASHIZUME YOHEI·Filed 2009·Granted Jan 31, 2012·0 cites·4 claims
- 0339US8148888B2Electron emitting device, and electron beam device and image display apparatus including the sameHASHIZUME YOHEI·Filed 2010·Granted Apr 3, 2012·0 cites·15 claims
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