Inventor · disambiguated record
Dai Sakai
Also filed as: SAKAI DAI
1 granted patent·1 pending application·0 citations·filing 2004–2019
9Inventor score
Files withIBM2
Top patents by PatentIndex Score
2 records- 0147US11080545B2Optical character recognition support systemIBM·Filed 2019·Granted Aug 3, 2021·0 cites·18 claims
- 0240US2005138018A1Information retrieval system, search result processing system, information retrieval method, and computer program product thereforIBM·Filed 2004·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →