Nippon Katan Co., Ltd.
1Patents
0Active
1Granted
20Portfolio score
Filing activity: Sep 13, 2002 → Sep 13, 2002
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7292424B2 | Arcing horn device | Electricity | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.