Inventor · disambiguated record
Sakae Katayama
Also filed as: KATAYAMA SAKAE
1 granted patent·1 pending application·4 citations·filing 2002–2003
24Inventor score
Files withHARISON TOSHIBA LIGHTING CORP1
Top patents by PatentIndex Score
2 records- 0149US6879101B2Metal halide lamp with electrodes having a curved surface part and automotive headlamp apparatusHARISON TOSHIBA LIGHTING CORP·Filed 2003·Granted Apr 12, 2005·4 cites·16 claims
- 0237US2005122047A1Metal halide lamp, metal halide lamp operating device, and headlamp device for automobilesFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →