KDK Co., Ltd.
3Patents
0Active
3Granted
26Portfolio score
Filing activity: Jan 26, 1994 → Jun 23, 2003
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5405493A | Method of etching aluminum foil | Emerging Cross-Sectional Technologies | 13 | Expired |
| US6038124A | Aluminum electrode foil for electrolytic capacitor and electrolytic capacitor using the foil | Electricity | 9 | Expired |
| US7435209B2 | Contact-bonding film insertion means included in contact-bonding paper manufacturing apparatus | Emerging Cross-Sectional Technologies | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.