Inventor · disambiguated record
Shuhei Toyokawa
Also filed as: TOYOKAWA Shuhei
1 granted patent·4 pending applications·0 citations·filing 2018–2024
5Inventor score
Files withSUMITOMO ELECTRIC INDUSTRIES5
Top patents by PatentIndex Score
5 records- 0162US2025034024A1Method for manufacturing optical fiberSUMITOMO ELECTRIC INDUSTRIES·Filed 2024·Application pending·0 cites
- 0244US2020189958A1Manufacturing method of optical fiberSUMITOMO ELECTRIC INDUSTRIES·Filed 2018·Application pending·0 cites
- 0343US2022033294A1Method for manufacturing glass fine particle deposit and method for manufacturing glass base materialSUMITOMO ELECTRIC INDUSTRIES·Filed 2019·Application pending·0 cites
- 0441US2020308042A1Method of manufacturing multicore optical fiberSUMITOMO ELECTRIC INDUSTRIES·Filed 2020·Application pending·0 cites
- 0536US11360260B2Optical fiber manufacturing method and optical fiberSUMITOMO ELECTRIC INDUSTRIES·Filed 2019·Granted Jun 14, 2022·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →