Inventor · disambiguated record
Naohumi Maruyama
Also filed as: MARUYAMA NAOHUMI
0 granted patents·2 pending applications·0 citations·filing 2018–2019
Technology areasG02B
Files withTOYO SEIKAN GROUP HOLDINGS LTD2
Top patents by PatentIndex Score
2 records- 0135US2022011518A1Connection structure for lens-attached optical fibers and method for setting radius of curvature of end surface of lens-attached optical fiberTOYO SEIKAN GROUP HOLDINGS LTD·Filed 2019·Application pending·0 cites
- 0231US2021165166A1Connection structure of lensed optical fiberTOYO SEIKAN GROUP HOLDINGS LTD·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →