Patent assignee · JP · COMPANY

NEC Corporation Japan

2Patents
0Active
2Granted
27Portfolio score

Filing activity: Oct 25, 1989 → Nov 17, 1997

Most-cited patents

PatentTitleAreaCited byStatus
US5065399A Telecommunication network trouble recovery system Emerging Cross-Sectional Technologies 58 Expired
US6062663A Door for computer case Emerging Cross-Sectional Technologies 25 Expired

Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.