Assignee
KEIJI TANIUCHI
JP·9 granted patents·180 citations·filing 1975–1992
Top patents by PatentIndex Score
9 records- 0176US5105977ASafe opening container lidKEIJI TANIUCHI·Filed 1991·Granted Apr 21, 1992·59 cites·1 claims
- 0272US5174706AProcess for producing a safe opening container lidKEIJI TANIUCHI·Filed 1992·Granted Dec 29, 1992·51 cites·1 claims
- 0368US3993010AProcess and apparatus for forming rearably detachable portion on sheetKEIJI TANIUCHI·Filed 1975·Granted Nov 23, 1976·16 cites·11 claims
- 0446US3996867AProcess and apparatus for forming tearably detachable portion on sheetKEIJI TANIUCHI·Filed 1975·Granted Dec 14, 1976·7 cites·7 claims
- 0540US4299329AExtrusion cover for containersKEIJI TANIUCHI·Filed 1980·Granted Nov 10, 1981·15 cites·2 claims
- 0639US4397402AEasy opening container lidKEIJI TANIUCHI·Filed 1979·Granted Aug 9, 1983·11 cites·4 claims
- 0737US3980201APop-top can lidKEIJI TANIUCHI·Filed 1975·Granted Sep 14, 1976·10 cites·6 claims
- 0832US4565298ASafe opening container lidKEIJI TANIUCHI·Filed 1985·Granted Jan 21, 1986·7 cites·7 claims
- 0929US4759464ASafe opening container lidKEIJI TANIUCHI·Filed 1986·Granted Jul 26, 1988·4 cites·4 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →