Inventor · disambiguated record
Kei Masuyama
Also filed as: MASUYAMA KEI
1 granted patent·4 pending applications·0 citations·filing 2020–2025
1Inventor score
Files withMITSUBISHI ELECTRIC CORP5
Top patents by PatentIndex Score
5 records- 0153US2025277994A1Hybrid optical element, and hybrid optical element manufacturing methodMITSUBISHI ELECTRIC CORP·Filed 2025·Application pending·0 cites
- 0246US2024047945A1Multiwavelength laser deviceMITSUBISHI ELECTRIC CORP·Filed 2023·Application pending·0 cites
- 0337US2024223282A1Optical transmitter and optical transceiverMITSUBISHI ELECTRIC CORP·Filed 2024·Application pending·0 cites
- 0435US11360267B2Wavelength division multiplexing communication system and adjustment method of wavelength division multiplexing communication systemMITSUBISHI ELECTRIC CORP·Filed 2021·Granted Jun 14, 2022·0 cites·3 claims
- 0533US2021013694A1Optical moduleMITSUBISHI ELECTRIC CORP·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →