| DOOYA 2085380 · TMA1211742 · design | NINGBO DOOYA MECHANIC & ELECTRONIC TECHNOLOGY CO. LTD. | 7 Machines9 Electronics | Registered | 2023 |
| DÀYA 2080574 · TMA1209506 · design | Daya Voyage (Chengdu) Tourism Development Co. Ltd | 35 Advertising36 Finance37 Construction+5 | Registered | 2023 |
| DOWA 1900287 · TMA1105701 | DOWA HOLDINGS CO. LTD. | 1 Chemicals6 Metal9 Electronics | Registered | 2021 |
| DAYA 1654489 · TMA924548 | saturn petcare gmbh | 31 Fresh | Registered | 2015 |
| DOA 1067722 · TMA574503 | Koei Tecmo Games Co. Ltd. | 9 Electronics28 Toys | Registered | 2003 |
| DOWA 2342405 | DOWA HOLDINGS CO. LTD. | 9 Electronics11 Lighting | Pending | 2024 |
| DAIYA 1490428 · TMA857288 | Daiya Foods Inc. | 29 Meat | Registered | 2013 |
| DAIYA 1490427 · TMA857287 · design | Daiya Foods Inc. | 29 Meat | Registered | 2013 |
| DAIYA 2066213 · design | Daiya Foods Inc. | 29 Meat30 Coffee | Pending | 2020 |
| DAIYA 2066003 | Daiya Foods Inc. | 29 Meat30 Coffee | Pending | 2020 |
| DOE 2263185 · TMA1281487 · design | DOE INTERNATIONAL TRADING (SHANGHAI) CO. LTD. | 25 Clothing | Registered | 2025 |
| D 2261274 · TMA1281191 · design | DK Crown Holdings Inc. | 9 Electronics35 Advertising41 Education | Registered | 2025 |
| #10D 2258382 · TMA1277770 | DermaplanePro, Inc. | 10 Medical | Registered | 2024 |
| D 2246646 · TMA1265825 · design | Direct Wire & Cable, Inc. | 9 Electronics | Registered | 2024 |
| D 2246644 · TMA1265823 · design | Direct Wire & Cable, Inc. | 9 Electronics | Registered | 2024 |
| DooWay 2243814 · TMA1261840 | BEIJING YIWEISEN TECH LTD. | 25 Clothing | Registered | 2024 |
| DO 2242543 · TMA1280934 | Bio A3P inc. | 3 Cosmetics | Registered | 2025 |
| Deia 2235284 · TMA1258056 | an individual | 35 Advertising | Registered | 2024 |
| 10 Da 2232730 · TMA1256614 | Heaven's Library Publishing Corp. | 9 Electronics16 Paper41 Education+1 | Registered | 2024 |
| D12 2232068 · TMA1250278 | D12, INC. | 25 Clothing41 Education | Registered | 2024 |
| D 2231068 · TMA1223935 · design | an individual | 18 Leather25 Clothing | Registered | 2024 |
| D 2221225 · TMA1239012 · design | Xiamen Dangs New-Materials Co. Ltd. | 16 Paper | Registered | 2024 |
| DEU 2216529 · TMA1262822 · design | Shenzhen Vanza Technology Co., Ltd. | 34 Tobacco | Registered | 2024 |
| D4 2216420 · TMA1246645 · design | Simbiotix Control Inc. | 25 Clothing | Registered | 2024 |
| 11D 2213767 · TMA1243192 · design | ELEVEN DIMENSION TECHNOLOGY INC. | 9 Electronics35 Advertising | Registered | 2024 |