Inventor · disambiguated record
Kaoru Oshima
Also filed as: OSHIMA KAORU
3 granted patents·50 citations·filing 1988–2018
67Inventor score
Top patents by PatentIndex Score
3 records- 0190US4893151AImage developing apparatusTOSHIBA KK·Filed 1988·Granted Jan 9, 1990·43 cites·20 claims
- 0277US9216749B2Occupancy detection device and occupancy detection methodKYOSAN ELECTRIC MFG·Filed 2013·Granted Dec 22, 2015·7 cites·7 claims
- 0345US10875558B2On-rail train management system, ground apparatus, and train management methodKYOSAN ELECTRIC MFG·Filed 2018·Granted Dec 29, 2020·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →