HAKUJUJI KABUSHIKI KAISHA
2Patents
0Active
2Granted
23Portfolio score
Filing activity: Aug 22, 2003 → Dec 12, 2003
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7291138B2 | Disposable absorbent article | Human Necessities | 59 | Expired |
| US7410479B2 | Disposable absorbent article | Human Necessities | 17 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.