Assignee
JAPAN LIFE
JP·7 granted patents·184 citations·filing 1983–1991
Top patents by PatentIndex Score
7 records- 0185US4509219ASleeping mattressJAPAN LIFE·Filed 1983·Granted Apr 9, 1985·60 cites·7 claims
- 0270US4574411APillowJAPAN LIFE·Filed 1983·Granted Mar 11, 1986·41 cites·7 claims
- 0362US4969223APad coverJAPAN LIFE·Filed 1989·Granted Nov 13, 1990·29 cites·3 claims
- 0447US5214404AContinuously magnetizing magnetJAPAN LIFE·Filed 1991·Granted May 25, 1993·9 cites·2 claims
- 0540US5161272AMattress for magnetic treatmentJAPAN LIFE·Filed 1991·Granted Nov 10, 1992·27 cites·6 claims
- 0638US4548156ALid knob of pressure cookerJAPAN LIFE·Filed 1984·Granted Oct 22, 1985·13 cites·3 claims
- 0727US4586455ALid knob of pressure cookerJAPAN LIFE·Filed 1984·Granted May 6, 1986·5 cites·4 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →