Inventor · disambiguated record
Masahiro Higashikawa
Also filed as: HIGASHIKAWA MASAHIRO
3 granted patents·66 citations·filing 1988–2009
70Inventor score
Technology areasH01J
Top patents by PatentIndex Score
3 records- 0186US4864194AElectrodeless discharge lamp deviceMATSUSHITA ELECTRIC WORKS LTD·Filed 1988·Granted Sep 5, 1989·41 cites·18 claims
- 0277US5013975AElectrodeless discharge lampMATSUSHITA ELECTRIC WORKS LTD·Filed 1989·Granted May 7, 1991·25 cites·12 claims
- 0350US8330340B2Light emitting device, plasma display panel, and plasma display deviceHIGASHIKAWA MASAHIRO·Filed 2009·Granted Dec 11, 2012·0 cites·15 claims
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