Inventor · disambiguated record
Kazuyoshi Ooki
Also filed as: OOKI KAZUYOSHI
15 granted patents·4 pending applications·38 citations·filing 2013–2022
89Inventor score
Files withSUMITOMO ELECTRIC OPTIFRONTIER CO LTD10SEI OPTIFRONTIER CO LTD8SUMITOMO ELECTRIC INDUSTRIES1
Top patents by PatentIndex Score
19 records- 0194US11257335B2Theft sensing system for fusion splicer device and fusion splicer deviceSEI OPTIFRONTIER CO LTD·Filed 2020·Granted Feb 22, 2022·5 cites·13 claims
- 0289US11454761B2Fusion connection device, wireless information terminal, fusion connection system, and fusion connection methodSEI OPTIFRONTIER CO LTD·Filed 2018·Granted Sep 27, 2022·7 cites·15 claims
- 0384US10825309B2Theft sensing system for fusion splicer device and fusion splicer deviceSEI OPTIFRONTIER CO LTD·Filed 2017·Granted Nov 3, 2020·7 cites·8 claims
- 0482US11288938B2Fusion splicing device, theft sensing system of fusion splicing device, and theft sensing method of fusion splicing deviceSEI OPTIFRONTIER CO LTD·Filed 2018·Granted Mar 29, 2022·6 cites·18 claims
- 0579US10901723B2Management system for fusion splicing device and management method for fusion splicing deviceSEI OPTIFRONTIER CO LTD·Filed 2017·Granted Jan 26, 2021·3 cites·16 claims
- 0678US10989875B2Theft tracking system and theft tracking method for optical fiber fusion splicing deviceSEI OPTIFRONTIER CO LTD·Filed 2018·Granted Apr 27, 2021·4 cites·10 claims
- 0775US9078054B2Optical module used in optical communication systems, method of updating firmware of optical module used in optical communication systems, and trouble tracing systemSUMITOMO ELECTRIC INDUSTRIES·Filed 2013·Granted Jul 7, 2015·4 cites·9 claims
- 0872US11768328B2Fusion connection device, wireless information terminal, fusion connection system, and fusion connection methodSEI OPTIFRONTIER CO LTD·Filed 2022·Granted Sep 26, 2023·0 cites·17 claims
- 0971US11553261B2Fusion splicing device lock release systemSUMITOMO ELECTRIC OPTIFRONTIER CO LTD·Filed 2019·Granted Jan 10, 2023·2 cites·25 claims
- 1060US12461311B2Fusion splicing system, fusion splicing device, and deterioration determination methodSUMITOMO ELECTRIC OPTIFRONTIER CO LTD·Filed 2021·Granted Nov 4, 2025·0 cites·18 claims
- 1158US12085756B2Fusion splicing device management system and fusion splicing device management methodSUMITOMO ELECTRIC OPTIFRONTIER CO LTD·Filed 2018·Granted Sep 10, 2024·0 cites·9 claims
- 1255US12276841B2Optical fiber fusion splicing method and fusion splicing deviceSUMITOMO ELECTRIC OPTIFRONTIER CO LTD·Filed 2019·Granted Apr 15, 2025·0 cites·3 claims
- 1355US12181712B2Fusion splicing device and method for operating fusion splicing device with electrode discharge test, evaluation, and adjustmentSUMITOMO ELECTRIC OPTIFRONTIER CO LTD·Filed 2020·Granted Dec 31, 2024·0 cites·14 claims
- 1453US12032206B2Fusion splicing deviceSUMITOMO ELECTRIC OPTIFRONTIER CO LTD·Filed 2019·Granted Jul 9, 2024·0 cites·6 claims
- 1551US2023185026A1Fusion splicer, fusion splicing system, and method for fusion splicing optical fiberSUMITOMO ELECTRIC OPTIFRONTIER CO LTD·Filed 2021·Application pending·0 cites
- 1645US2023038405A1Optical fiber fusion splicer and method for fusion splicing optical fiberSUMITOMO ELECTRIC OPTIFRONTIER CO LTD·Filed 2021·Application pending·0 cites
- 1745US2023222649A1Deterioration estimation method and deterioration estimation systemSUMITOMO ELECTRIC OPTIFRONTIER CO LTD·Filed 2021·Application pending·0 cites
- 1843US12332627B2Fusion splicing apparatus management system and fusion splicing apparatus management methodSEI OPTIFRONTIER CO LTD·Filed 2018·Granted Jun 17, 2025·0 cites·18 claims
- 1942US2022326442A1Fusion 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 →