Inventor · disambiguated record
Hitoshi Tsubakiyama
Also filed as: TSUBAKIYAMA HITOSHI
1 granted patent·1 pending application·1 citations·filing 2016–2022
15Inventor score
Technology areasG02B
Files withSUMITOMO ELECTRIC INDUSTRIES2
Top patents by PatentIndex Score
2 records- 0158US10852222B2Method of inspecting ultraviolet curable resin for optical fiber and method of manufacturing optical fiberSUMITOMO ELECTRIC INDUSTRIES·Filed 2016·Granted Dec 1, 2020·1 cites·7 claims
- 0248US2024241334A1Slot type optical fiber cableSUMITOMO ELECTRIC INDUSTRIES·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →