trademarks were found for owners matching the name DDI CORPORATION.| # | Class | status | |
|---|---|---|---|
| 1 |
S:76051370
M:KDDI 
O:DDI Corporation, KDDI CORPORATION |
9, 16, 35, 38, 42 | Registered |
| 2 |
S:76051371
M:OAU 
O:DDI Corporation, KDDI CORPORATION |
9, 35, 36, 37, 38, 41, 42 | Dead |
| 3 |
S:76051565
M:KDDI O:DDI CORPORATION, KDDI CORPORATION |
9, 16, 38, 42 | Registered |
| 4 |
S:73771199
M:KDD O:DDI CORPORATION, KOKUSAI DENSHIN DENWA CO., LTD. |
38 | Dead |
