trademarks were found for owners matching the name Ohara Corporation.| # | Class | status | |
|---|---|---|---|
| 1 |
S:77848764
M:OHARA 
O:OHARA CORPORATION |
9, 21 | Registered |
| 2 |
S:77333817
M:MLCB O:Ohara Corporation |
9 | Dead |
| 3 |
S:77333809
M:LIC-GC O:Ohara Corporation, OHARA INC. |
21 | Dead |
| 4 |
S:77333822
M:LI-GC O:Ohara Corporation, OHARA INC. |
21 | Dead |
| 5 |
S:78379594
M:CALIBER O:Ohara Corporation |
7, 12 | Registered |
| 6 |
S:76573862
M:CALIBER 
O:OHARA CORPORATION |
12 | Dead |
| 7 |
S:73402951
M:INDEX 8 O:OHARA CORPORATION, Ohara Optical Glass, Inc. |
9 | Dead |
