Inventor · disambiguated record

Masaya Nakazumi

Also filed as: NAKAZUMI MASAYA

1 granted patent·4 pending applications·0 citations·filing 2022–2024

6Inventor score

Technology areasH01S

Files withFURUKAWA ELECTRIC CO LTD5

Top patents by PatentIndex Score

5 records

0161US2024332891A1Optical device and method of manufacturing optical deviceFURUKAWA ELECTRIC CO LTD·Filed 2024·Application pending·0 cites
0260US2024204472A1Optical device, light source device, and optical fiber laserFURUKAWA ELECTRIC CO LTD·Filed 2024·Application pending·0 cites
0356US12470040B2Light emitting apparatus, light source unit, light source apparatus, and optical fiber laserFURUKAWA ELECTRIC CO LTD·Filed 2022·Granted Nov 11, 2025·0 cites·21 claims
0455US2023198220A1Optical fiber support structure and semiconductor laser moduleFURUKAWA ELECTRIC CO LTD·Filed 2023·Application pending·0 cites
0551US2025015564A1Light emission device and light source deviceFURUKAWA ELECTRIC CO LTD·Filed 2024·Application pending·0 cites

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →