Inventor · disambiguated record
Masatoshi Ejiri
Also filed as: EJIRI MASATOSHI
2 granted patents·13 citations·filing 2003–2004
56Inventor score
Files withALPINE ELECTRONICS INC2
Top patents by PatentIndex Score
2 records- 0166US7307935B2Recording and playback apparatus, music-data recording and playback method, and music-data recording and playback programALPINE ELECTRONICS INC·Filed 2004·Granted Dec 11, 2007·7 cites·13 claims
- 0257US7720988B2Method and apparatus for multimedia reproductionALPINE ELECTRONICS INC·Filed 2003·Granted May 18, 2010·6 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →