Inventor · disambiguated record
Chiaki Tokuda
Also filed as: TOKUDA CHIAKI
7 granted patents·7 pending applications·4 citations·filing 2020–2024
72Inventor score
Files withSUMITOMO ELECTRIC INDUSTRIES14
Top patents by PatentIndex Score
14 records- 0188US11919804B2Resin composition, secondary coating material for optical fiber, optical fiber, and method for manufacturing optical fiberSUMITOMO ELECTRIC INDUSTRIES·Filed 2020·Granted Mar 5, 2024·2 cites·12 claims
- 0285US12025829B2Resin composition, optical fiber and method for producing optical fiberSUMITOMO ELECTRIC INDUSTRIES·Filed 2020·Granted Jul 2, 2024·2 cites·7 claims
- 0371US11858049B2Cemented carbide and tool containing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2022·Granted Jan 2, 2024·0 cites·8 claims
- 0463US12213249B2Method for manufacturing dielectric sheet, method for manufacturing substrate for high-frequency printed wiring board, dielectric sheet, and substrate for high-frequency printed wiring boardSUMITOMO ELECTRIC INDUSTRIES·Filed 2021·Granted Jan 28, 2025·0 cites·9 claims
- 0563US2025059085A1Resin composition for optical fiber coating, colored coating material for optical fiber, optical fiber, and optical fiber ribbonSUMITOMO ELECTRIC INDUSTRIES·Filed 2024·Application pending·0 cites
- 0662US2024026116A1Resin composition, secondary coating material for optical fiber, optical fiber, and method for manufacturing optical fiberSUMITOMO ELECTRIC INDUSTRIES·Filed 2021·Application pending·0 cites
- 0760US11820704B2Resin composition, secondary coating material for optical fiber, optical fiber, and method for producing optical fiberSUMITOMO ELECTRIC INDUSTRIES·Filed 2020·Granted Nov 21, 2023·0 cites·6 claims
- 0858US11579358B2Optical fiberSUMITOMO ELECTRIC INDUSTRIES·Filed 2020·Granted Feb 14, 2023·0 cites·6 claims
- 0956US2024409773A1Resin composition for optical fiber coating, colored coating material for optical fiber, and optical fiberSUMITOMO ELECTRIC INDUSTRIES·Filed 2022·Application pending·0 cites
- 1056US2022066095A1Resin composition, secondary coating material of optical fiber, optical fiber, and method for producing optical fiberSUMITOMO ELECTRIC INDUSTRIES·Filed 2020·Application pending·0 cites
- 1155US11472735B2Optical fiberSUMITOMO ELECTRIC INDUSTRIES·Filed 2020·Granted Oct 18, 2022·0 cites·16 claims
- 1244US2021263255A1Optical fiber ribbon and optical fiber cableSUMITOMO ELECTRIC INDUSTRIES·Filed 2020·Application pending·0 cites
- 1344US2021179762A1Resin composition, optical fiber, and method for producing optical fiberSUMITOMO ELECTRIC INDUSTRIES·Filed 2020·Application pending·0 cites
- 1443US2024319462A1Optical fiber and optical fiber ribbonSUMITOMO ELECTRIC INDUSTRIES·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →