| October |
Acacia Communications and NTT Electronics Announce Successful Interoperability Testing of 400ZR and OpenZR+ |
| May |
NTT Electronics to announce the status on its operation after the declaration of a state of emergency against Covid-19 (2) |
| April |
NTT Electronics to announce the status on its operation after the declaration of a state of emergency against Covid-19 |
| March |
NTT Electronics supports NAB's decision |
| March |
NTT Electronics to announce the status on its operation (Response to coronavirus Covid-19) |