Inventor · disambiguated record
Takaharu Ohnishi
Also filed as: OHNISHI TAKAHARU
3 granted patents·2 pending applications·2 citations·filing 2018–2021
49Inventor score
Top patents by PatentIndex Score
5 records- 0171US11553261B2Fusion splicing device lock release systemSUMITOMO ELECTRIC OPTIFRONTIER CO LTD·Filed 2019·Granted Jan 10, 2023·2 cites·25 claims
- 0260US12461311B2Fusion splicing system, fusion splicing device, and deterioration determination methodSUMITOMO ELECTRIC OPTIFRONTIER CO LTD·Filed 2021·Granted Nov 4, 2025·0 cites·18 claims
- 0345US2023222649A1Deterioration estimation method and deterioration estimation systemSUMITOMO ELECTRIC OPTIFRONTIER CO LTD·Filed 2021·Application pending·0 cites
- 0443US12332627B2Fusion splicing apparatus management system and fusion splicing apparatus management methodSEI OPTIFRONTIER CO LTD·Filed 2018·Granted Jun 17, 2025·0 cites·18 claims
- 0542US2022326442A1Fusion splicing system, server, fusion splicer, information terminal, and project management methodSUMITOMO ELECTRIC OPTIFRONTIER CO LTD·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →