Inventor · disambiguated record
Sujian Dai
Also filed as: Dai Sujian
1 granted patent·2 pending applications·6 citations·filing 2020–2025
29Inventor score
Technology areasB24B
Files withMAKITA CORP3
Top patents by PatentIndex Score
3 records- 0167USD957907SPortable electric sanderMAKITA CORP·Filed 2020·Granted Jul 19, 2022·6 cites·1 claims
- 0259US2025367777A1Cover for portable machining device and portable machining deviceMAKITA CORP·Filed 2025·Application pending·0 cites
- 0356US2024300067A1Machining device, attachment, and tip tool mounting structureMAKITA CORP·Filed 2024·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →