| YAMMER 1434335 · TMA789310 | Yammer, Inc. | 9 Electronics35 Advertising38 Telecommunications+2 | Registered | 2011 |
| YEENER 2249154 · TMA1271297 | Changsha Dapeng Zhanchi Technology Co. Ltd. | 28 Toys | Registered | 2024 |
| YAMURI 2246779 · TMA1267128 | Shenzhen Ameri Technology Co. Ltd. | 11 Lighting | Registered | 2024 |
| YANRE 2230054 · TMA1252939 · design | Qingdao Sun Group Co.Ltd. | 28 Toys | Registered | 2024 |
| YEENOR 2201443 · TMA1238726 | Shenzhen Adison Technology Co., Ltd. | 21 Housewares | Registered | 2024 |
| YANMAR 2153438 · TMA1262666 · design | Yanmar Holdings Co. Ltd. | 9 Electronics | Registered | 2024 |
| YUNERA 2127272 · TMA1188651 | Shenzhen Xingdaoyu Trading Co.Ltd | 20 Furniture21 Housewares | Registered | 2023 |
| YOMORIO 2089816 · TMA1170210 | TIAN HONG INC | 25 Clothing | Registered | 2023 |
| YANMAR 1775625 · TMA983747 · design | Yanmar Holdings Co. Ltd. | 4 Oils | Registered | 2017 |
| YANMAR 1578369 · TMA878649 · design | Yanmar Holdings Co. Ltd. | 7 Machines12 Vehicles | Registered | 2014 |
| YANMAR 1570496 · TMA854809 · design | Yanmar Holdings Co. Ltd. | 7 Machines11 Lighting37 Construction | Registered | 2013 |
| YANMAR 1149742 · TMA616117 · design | Yanmar Holdings Co. Ltd. | 35 Advertising36 Finance37 Construction | Registered | 2004 |
| YANMAR 0495865 · TMA316826 · design | Yanmar Holdings Co. Ltd. | 7 Machines8 Hand9 Electronics+3 | Registered | 1986 |
| YANMAR 0412564 · TMA234714 | Yanmar Holdings Co. Ltd. | 12 Vehicles | Registered | 1979 |
| YANMAR 0375996 · TMA207802 | Yanmar Holdings Co. Ltd. | 7 Machines12 Vehicles | Registered | 1975 |
| YOMUIOR 2369146 | an individual | 3 Cosmetics28 Toys | Pending | 2024 |
| yumore 2347983 | Guangzhou Yumai Network Technology Co. , Ltd. | 24 Textiles | Pending | 2024 |
| yaneyrie 2321103 | Xiamen Kalimuduo E-Commerce Co. Ltd. | 19 Building | Pending | 2024 |
| YUMORE 2286817 | Guangzhou Yumai Network Technology Co. , Ltd. | 20 Furniture | Pending | 2023 |
| YUMORE 2276759 | Guangzhou Yumai Network Technology Co. , Ltd. | 6 Metal11 Lighting21 Housewares | Pending | 2023 |
| YANAIER 2272507 | Suzhou Yongsheng luggage Co. Ltd. | 18 Leather | Pending | 2023 |
| YMIR 2255921 | an individual | 9 Electronics | Pending | 2023 |
| YANMAR 2241342 · design | Yanmar Holdings Co. Ltd. | 9 Electronics35 Advertising | Pending | 2022 |
| YNOR 2153443 | YNOR Construction Inc. | 35 Advertising36 Finance37 Construction+2 | Pending | 2021 |
| YAMOUR 2100269 | an individual | 3 Cosmetics35 Advertising | Pending | 2021 |