Assignee
GOTOH MASAHIRO
JP·4 granted patents·6 citations·filing 2007–2012
Top patents by PatentIndex Score
4 records- 0176US8303847B2Phosphor, manufacturing method of phosphor sheet and phosphor, and light emitting device using the phosphorGOTOH MASAHIRO·Filed 2007·Granted Nov 6, 2012·6 cites·18 claims
- 0256USRE45640EPhosphor for electron beam excitation and color display device using the sameGOTOH MASAHIRO·Filed 2012·Granted Aug 4, 2015·0 cites·15 claims
- 0354USRE44162EPhosphor and phosphor film for electron beam excitation and color display apparatus using the sameGOTOH MASAHIRO·Filed 2011·Granted Apr 23, 2013·0 cites·14 claims
- 0448US9683168B2Manufacturing method of nitride phosphor or oxynitride phosphorGOTOH MASAHIRO·Filed 2007·Granted Jun 20, 2017·0 cites·10 claims
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