| NASN 1057347 · TMA582053 | NASN Licensing Inc. | 9 Electronics14 Jewellery16 Paper+7 | Registered | 2003 |
| NSCN 2293206 | Owner not listed | 6 Metal7 Machines12 Vehicles+3 | Pending | 2023 |
| NSM 1683858 · TMA1030142 | Owner not shown | 12 Vehicles13 Firearms | Registered | 2019 |
| NASON 1580517 · TMA904190 | Axalta Coating Systems GmbH | 2 Paints | Registered | 2015 |
| NUSUN 1219651 · TMA639989 | National Sunflower Association (a North Dakota nonprofit corporation) | 29 Meat | Registered | 2005 |
| NYSAN 0814612 · TMA476155 | Hunter Douglas Inc. | 9 Electronics20 Furniture | Registered | 1997 |
| noson 2343940 | Owner not listed | 10 Medical28 Toys | Pending | 2024 |
| NISSAN 2281296 · TMA1273231 | NISSAN JIDOSHA KABUSHIKI KAISHA (also trading as NISSAN MOTOR CO. LTD.) | 6 Metal | Registered | 2024 |
| NISSAN 2036055 · TMA1225769 · design | NISSAN JIDOSHA KABUSHIKI KAISHA (also trading as NISSAN MOTOR CO. LTD.) | 9 Electronics12 Vehicles35 Advertising+3 | Registered | 2024 |
| NUSANO 1941941 · TMA1162957 | NUSANO, INC. | 1 Chemicals5 Pharmaceuticals | Registered | 2023 |
| NASUNI 1925162 · TMA1132444 | Nasuni Corporation | 9 Electronics42 Science | Registered | 2022 |
| NGEN 1901846 · TMA1128144 · design | Owner not shown | 35 Advertising38 Telecommunications42 Science | Registered | 2022 |
| NGEN 1890005 · TMA1089730 · design | New Generation Youth Centre | 41 Education43 Restaurants | Registered | 2020 |
| NXNW 1863446 · TMA1023494 | an individual | 32 Beer | Registered | 2019 |
| NEXSON 1854653 · TMA1098052 | an individual | 7 Machines11 Lighting | Registered | 2021 |
| NISSAN 1827349 · TMA1076630 · design | NISSAN JIDOSHA KABUSHIKI KAISHA (also trading as NISSAN MOTOR CO. LTD.) | 9 Electronics12 Vehicles | Registered | 2020 |
| NISSIN 1813202 · TMA1065478 · design | Nissin Foods Holdings Co. Ltd. | 29 Meat30 Coffee | Registered | 2019 |
| NISSAN 1801777 · TMA1055833 | NISSAN JIDOSHA KABUSHIKI KAISHA (also trading as NISSAN MOTOR CO. LTD.) | 12 Vehicles | Registered | 2019 |
| NIASUN 1780910 · TMA1058006 | an individual | 5 Pharmaceuticals | Registered | 2019 |
| NISSIN 1764815 · TMA987496 | Nissin Chemical Industry Co., Ltd. | 1 Chemicals | Registered | 2017 |
| NISSAN 1761116 · TMA1041335 · design | NISSAN JIDOSHA KABUSHIKI KAISHA (also trading as NISSAN MOTOR CO. LTD.) | 36 Finance | Registered | 2019 |
| NISSAN 1761106 · TMA1041334 · design | NISSAN JIDOSHA KABUSHIKI KAISHA (also trading as NISSAN MOTOR CO. LTD.) | 36 Finance | Registered | 2019 |
| NISSAN 1737287 · TMA957504 · design | NISSAN JIDOSHA KABUSHIKI KAISHA (also trading as NISSAN MOTOR CO. LTD.) | 37 Construction | Registered | 2016 |
| NISSAN 1736090 · TMA953891 · design | NISSAN JIDOSHA KABUSHIKI KAISHA (also trading as NISSAN MOTOR CO. LTD.) | 7 Machines12 Vehicles | Registered | 2016 |
| nGen 1672818 · TMA940188 | Tapjoy, Inc. a Delaware corporation | 9 Electronics | Registered | 2016 |