Assignee
JOEL LTD
JP·4 granted patents·1 pending application·170 citations·filing 1989–2024
Top patents by PatentIndex Score
5 records- 0192US5876668AAutomatic biochemical analyzerJOEL LTD·Filed 1997·Granted Mar 2, 1999·152 cites·9 claims
- 0275US2025022701A1Secondary Battery Testing Apparatus and Secondary Battery Testing SystemJOEL LTD·Filed 2024·Application pending·0 cites
- 0354US5317154AElectron microscope equipped with x-ray analyzerJOEL LTD·Filed 1993·Granted May 31, 1994·12 cites·5 claims
- 0431US5071238ATelescopic cameraJOEL LTD·Filed 1989·Granted Dec 10, 1991·3 cites·10 claims
- 0521US5206593AReal-time control system for NMR spectrometerJOEL LTD·Filed 1990·Granted Apr 27, 1993·3 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →