Inventor · disambiguated record
Haruki Okuyama
Also filed as: OKUYAMA Haruki
3 granted patents·1 citations·filing 2019–2019
47Inventor score
Files withSUMITOMO ELECTRIC INDUSTRIES3
Top patents by PatentIndex Score
3 records- 0167US11465317B2Method for manufacturing optical fiberSUMITOMO ELECTRIC INDUSTRIES·Filed 2019·Granted Oct 11, 2022·1 cites·3 claims
- 0258US11428866B2Method for manufacturing optical fiber with oxygen-strengthened UV-resin coatingSUMITOMO ELECTRIC INDUSTRIES·Filed 2019·Granted Aug 30, 2022·0 cites·3 claims
- 0351US11927798B2Optical fiberSUMITOMO ELECTRIC INDUSTRIES·Filed 2019·Granted Mar 12, 2024·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →