Inventor · disambiguated record

Sajio Osaki

Also filed as: OSAKI Sajio

2 granted patents·4 citations·filing 2015–2018

40Inventor score

Technology areasB24B

Files withNISSEI IND CORPORATION2

Top patents by PatentIndex Score

2 records

0173US9889532B2Double disc surface grinding machine and grinding methodNISSEI IND CORPORATION·Filed 2015·Granted Feb 13, 2018·4 cites·7 claims
0236US11278998B2Double disc surface grinding machine and grinding methodNISSEI IND CORPORATION·Filed 2018·Granted Mar 22, 2022·0 cites·14 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →