Assignee
COLPO CO LTD
JP·9 granted patents·225 citations·filing 1981–1997
Top patents by PatentIndex Score
9 records- 0193US5117777AMethod and apparatus for transporting and preserving living fishesCOLPO CO LTD·Filed 1988·Granted Jun 2, 1992·63 cites·5 claims
- 0272US5924181AMethod and apparatus for conserving a cadaverCOLPO CO LTD·Filed 1997·Granted Jul 20, 1999·19 cites·10 claims
- 0367US4488560AMenstruation periodic counterCOLPO CO LTD·Filed 1982·Granted Dec 18, 1984·24 cites·5 claims
- 0461US4681243ACartridge with plug opening mechanismCOLPO CO LTD·Filed 1985·Granted Jul 21, 1987·30 cites·5 claims
- 0552US5715685AMethod and apparatus for transporting/storing chilled goodsCOLPO CO LTD·Filed 1995·Granted Feb 10, 1998·22 cites·19 claims
- 0641US4738379ACartridge and its extractorCOLPO CO LTD·Filed 1986·Granted Apr 19, 1988·14 cites·3 claims
- 0740US4738117AInsulating apparatusCOLPO CO LTD·Filed 1987·Granted Apr 19, 1988·13 cites·9 claims
- 0835US4392491AInjectorCOLPO CO LTD·Filed 1981·Granted Jul 12, 1983·28 cites·5 claims
- 0933US4371340ADowell pin and method of making dental modelsCOLPO CO LTD·Filed 1981·Granted Feb 1, 1983·12 cites·10 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →