Inventor · disambiguated record
Takemasa Akiyama
Also filed as: AKIYAMA TAKEMASA
0 granted patents·4 pending applications·0 citations·filing 2024–2025
Technology areasG02B
Files withSUMITOMO ELECTRIC INDUSTRIES4
Top patents by PatentIndex Score
4 records- 0161US2025147253A1Optical fiber cableSUMITOMO ELECTRIC INDUSTRIES·Filed 2024·Application pending·0 cites
- 0260US2025258351A1Optical fiber cableSUMITOMO ELECTRIC INDUSTRIES·Filed 2025·Application pending·0 cites
- 0360US2024329346A1Optical fiber unit and optical cableSUMITOMO ELECTRIC INDUSTRIES·Filed 2024·Application pending·0 cites
- 0455US2025116832A1Optical fiber cableSUMITOMO ELECTRIC INDUSTRIES·Filed 2024·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →