Inventor · disambiguated record
Masashi Dan
Also filed as: DAN MASASHI
3 granted patents·15 citations·filing 2000–2024
58Inventor score
Files withUSHIO ELECTRIC INC3
Top patents by PatentIndex Score
3 records- 0167US12249500B1Light-emitting gas recovery method and light-emitting gas recovery apparatusUSHIO ELECTRIC INC·Filed 2024·Granted Mar 11, 2025·0 cites·16 claims
- 0263US6465949B1Incandescent lamp filamentUSHIO ELECTRIC INC·Filed 2000·Granted Oct 15, 2002·15 cites·4 claims
- 0349US11062896B1High-pressure discharge lampUSHIO ELECTRIC INC·Filed 2019·Granted Jul 13, 2021·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →