Inventor · disambiguated record
Keishi Ooshima
Also filed as: OOSHIMA KEISHI
2 granted patents·2 pending applications·0 citations·filing 2015–2018
21Inventor score
Files withHITACHI LTD4
Top patents by PatentIndex Score
4 records- 0138US11138173B2Table relation analysis assisting apparatus and table relation analysis assisting methodHITACHI LTD·Filed 2018·Granted Oct 5, 2021·0 cites·8 claims
- 0236US10339035B2Test DB data generation apparatusHITACHI LTD·Filed 2016·Granted Jul 2, 2019·0 cites·3 claims
- 0335US2017140309A1Database analysis device and database analysis methodHITACHI LTD·Filed 2016·Application pending·0 cites
- 0433US2016004968A1Correlation rule analysis apparatus and correlation rule analysis methodHITACHI LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →