Inventor · disambiguated record
Kayo Hashizume
Also filed as: HASHIZUME KAYO
6 granted patents·3 pending applications·1 citations·filing 2015–2021
65Inventor score
Files withSUMITOMO ELECTRIC INDUSTRIES9
Top patents by PatentIndex Score
9 records- 0176US10225931B2Substrate for printed circuit board, printed circuit board, and method for producing substrate for printed circuit boardSUMITOMO ELECTRIC INDUSTRIES·Filed 2016·Granted Mar 5, 2019·1 cites·10 claims
- 0252US12058812B2Substrate for a printed wiring boardSUMITOMO ELECTRIC INDUSTRIES·Filed 2021·Granted Aug 6, 2024·0 cites·9 claims
- 0351US12016132B2Base material for printed circuit board and method of manufacturing base material for printed circuit boardSUMITOMO ELECTRIC INDUSTRIES·Filed 2019·Granted Jun 18, 2024·0 cites·11 claims
- 0451US10889086B2Resin film, substrate for printed wiring board, and printed wiring boardSUMITOMO ELECTRIC INDUSTRIES·Filed 2018·Granted Jan 12, 2021·0 cites·6 claims
- 0551US10244627B2Substrate for printed wiring board and method for producing the same, printed wiring board and method for producing the same, and resin base materialSUMITOMO ELECTRIC INDUSTRIES·Filed 2015·Granted Mar 26, 2019·0 cites·16 claims
- 0645US10596782B2Substrate for printed circuit board and printed circuit boardSUMITOMO ELECTRIC INDUSTRIES·Filed 2016·Granted Mar 24, 2020·0 cites·14 claims
- 0741US2021127487A1Base material for printed circuit board and printed circuit boardSUMITOMO ELECTRIC INDUSTRIES·Filed 2019·Application pending·0 cites
- 0841US2018371191A1Base film for printed circuit board, substrate for printed circuit board, and method for manufacturing substrate for printed circuit boardSUMITOMO ELECTRIC INDUSTRIES·Filed 2016·Application pending·0 cites
- 0937US2021007227A1Substrate for printed circuit board, printed circuit board, method of manufacturing substrate for printed circuit board, and copper nano-inkSUMITOMO ELECTRIC INDUSTRIES·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →