Assignee
SUN SEIKI CO LTD
JP·5 granted patents·39 citations·filing 1986–1991
Top patents by PatentIndex Score
5 records- 0151US4997175ASheet folding apparatusSUN SEIKI CO LTD·Filed 1989·Granted Mar 5, 1991·11 cites·5 claims
- 0244US4739358AFilm processor apparatusSUN SEIKI CO LTD·Filed 1986·Granted Apr 19, 1988·12 cites·10 claims
- 0335US5188694ASheet perforating apparatusSUN SEIKI CO LTD·Filed 1991·Granted Feb 23, 1993·8 cites·6 claims
- 0431US4690535AAutomatic film processor arrangementSUN SEIKI CO LTD·Filed 1986·Granted Sep 1, 1987·5 cites·4 claims
- 0526US5099732ASheet cutting apparatusSUN SEIKI CO LTD·Filed 1990·Granted Mar 31, 1992·3 cites·2 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →