Inventor · disambiguated record
Keisuke Hashizume
Also filed as: HASHIZUME KEISUKE
2 granted patents·1 pending application·7 citations·filing 1973–2015
45Inventor score
Top patents by PatentIndex Score
3 records- 0146US3931538ASignal detector for a semiconductor memory deviceHITACHI LTD·Filed 1973·Granted Jan 6, 1976·7 cites·13 claims
- 0229US10400755B2State monitoring systemNTN TOYO BEARING CO LTD·Filed 2015·Granted Sep 3, 2019·0 cites·10 claims
- 0326US2017016429A1Condition monitoring system and condition monitoring methodKOYAMACHI KAZUKI·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →