Hitachi Ltd. said it will buy back up to 2.27% of its shares for as much as ¥200 billion ($1.3 billion) and announced a five-for-one stock split. The Tokyo-based industrial electronics maker, whose ...
WSJ's Personal Technology columnist Walt Mossberg takes a look at Hitachi's new line of LifeStudio external hard drives. The drives perform both online and local backups.