Inventor · disambiguated record
Keiichi Hirabayashi
Also filed as: HIRABAYASHI KEIICHI
2 granted patents·1 pending application·8 citations·filing 2016–2024
47Inventor score
Top patents by PatentIndex Score
3 records- 0187US9743526B1Wiring board with stacked embedded capacitors and method of makingIBM·Filed 2016·Granted Aug 22, 2017·8 cites·20 claims
- 0253US2025087574A1Wiring board, semiconductor device, and method of manufacturing wiring boardSHINKO ELECTRIC IND CO·Filed 2024·Application pending·0 cites
- 0347US11676477B2Fire alarm systemMITSUBISHI ELECTRIC CORP·Filed 2022·Granted Jun 13, 2023·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →